bump version to 2.2.4-pve1

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
update arc_summary arcstat patch with new introduced values
2024-06-04 11:12:08 +02:00 · 2024-05-21 16:03:10 +02:00 · 2024-05-21 16:03:00 +02:00 · 2024-04-08 17:44:01 +02:00 · 2024-04-08 17:38:01 +02:00 · 2024-04-03 09:56:31 +02:00
85 changed files with 5357 additions and 2688 deletions
@@ -0,0 +1,7 @@
+/*.build
+/*.buildinfo
+/*.changes
+/*.deb
+/*.dsc
+/*.tar*
+/zfs-utils-*.*/
@@ -1,6 +1,3 @@
-[submodule "zfs-debian"]
-	path = zfs-debian
-	url = ../mirror_zfs-debian
-[submodule "spl-debian"]
-	path = spl-debian
-	url = ../mirror_spl-debian
+[submodule "zfs/upstream"]
+	path = upstream
+	url = ../mirror_zfs
@@ -1,83 +1,93 @@
-RELEASE=5.1
-
+include /usr/share/dpkg/default.mk
 # source form https://github.com/zfsonlinux/

-ZFSVER=0.7.11
-ZFSPKGREL=pve2~bpo1
-SPLPKGREL=pve2~bpo1
-ZFSPKGVER=${ZFSVER}-${ZFSPKGREL}
-SPLPKGVER=${ZFSVER}-${SPLPKGREL}
+PACKAGE = zfs-linux

-SPLDIR=spl-build
-SPLSRC=spl-debian
-ZFSDIR=zfs-build
-ZFSSRC=zfs-debian
+SRCDIR = upstream
+BUILDDIR ?= $(PACKAGE)-$(DEB_VERSION_UPSTREAM)
+ORIG_SRC_TAR = $(PACKAGE)_$(DEB_VERSION_UPSTREAM).orig.tar.gz

-SPL_DEB = 					\
-spl_${SPLPKGVER}_amd64.deb
+ZFS_DEB1= libnvpair3linux_$(DEB_VERSION)_amd64.deb

-ZFS_DEB1= libnvpair1linux_${ZFSPKGVER}_amd64.deb
-ZFS_DEB2= 					\
-libuutil1linux_${ZFSPKGVER}_amd64.deb		\
-libzfs2linux_${ZFSPKGVER}_amd64.deb		\
-libzfslinux-dev_${ZFSPKGVER}_amd64.deb		\
-libzpool2linux_${ZFSPKGVER}_amd64.deb		\
-zfs-dbg_${ZFSPKGVER}_amd64.deb			\
-zfs-zed_${ZFSPKGVER}_amd64.deb			\
-zfs-initramfs_${ZFSPKGVER}_all.deb		\
-zfs-test_${ZFSPKGVER}_amd64.deb		\
-zfsutils-linux_${ZFSPKGVER}_amd64.deb
-ZFS_DEBS= $(ZFS_DEB1) $(ZFS_DEB2)
+ZFS_DEB_BINARY =				\
+libpam-zfs_$(DEB_VERSION)_amd64.deb		\
+libuutil3linux_$(DEB_VERSION)_amd64.deb		\
+libzfs4linux_$(DEB_VERSION)_amd64.deb		\
+libzfsbootenv1linux_$(DEB_VERSION)_amd64.deb	\
+libzpool5linux_$(DEB_VERSION)_amd64.deb		\
+zfs-test_$(DEB_VERSION)_amd64.deb			\
+zfsutils-linux_$(DEB_VERSION)_amd64.deb		\
+zfs-zed_$(DEB_VERSION)_amd64.deb

-DEBS=${SPL_DEB} ${ZFS_DEBS}
+ZFS_DBG_DEBS = $(patsubst %_$(DEB_VERSION)_amd64.deb, %-dbgsym_$(DEB_VERSION)_amd64.deb, $(ZFS_DEB1) $(ZFS_DEB_BINARY))
+
+ZFS_DEB2= $(ZFS_DEB_BINARY)			\
+libzfslinux-dev_$(DEB_VERSION)_amd64.deb		\
+python3-pyzfs_$(DEB_VERSION)_amd64.deb		\
+pyzfs-doc_$(DEB_VERSION)_all.deb			\
+spl_$(DEB_VERSION)_all.deb			\
+zfs-initramfs_$(DEB_VERSION)_all.deb
+DEBS= $(ZFS_DEB1) $(ZFS_DEB2) $(ZFS_DBG_DEBS)
+
+ZFS_DSC = zfs-linux_$(DEB_VERSION).dsc

 all: deb
-deb: ${DEBS}
+
+.PHONY: deb dsc
+deb: $(DEBS)
+
+dsc:
+	rm -rf *.dsc $(BUILDDIR)
+	$(MAKE) $(ZFS_DSC)
+	lintian $(ZFS_DSC)
+
+# called from pve-kernel's Makefile to get patched sources
+.PHONY: kernel
+kernel: $(ZFS_DSC)
+	dpkg-source -x $(ZFS_DSC) ../pkg-zfs
+	$(MAKE) -C ../pkg-zfs -f debian/rules adapt_meta_file

 .PHONY: dinstall
-dinstall: ${DEBS}
-	dpkg -i ${DEBS}
+dinstall: $(DEBS)
+	dpkg -i $(DEBS)

 .PHONY: submodule
 submodule:
-	test -f "${ZFSSRC}/debian/changelog" || git submodule update --init
-	test -f "${SPLSRC}/debian/changelog" || git submodule update --init
+	test -f "$(SRCDIR)/README.md" || git submodule update --init

-.PHONY: spl
-spl: ${SPL_DEB}
-${SPL_DEB}: ${SPLSRC}
-	rm -rf ${SPLDIR}
-	mkdir ${SPLDIR}
-	cp -a ${SPLSRC}/* ${SPLDIR}/
-	mv ${SPLDIR}/debian/changelog ${SPLDIR}/debian/changelog.org
-	cat spl-changelog.Debian ${SPLDIR}/debian/changelog.org > ${SPLDIR}/debian/changelog
-	cd ${SPLDIR}; ln -s ../spl-patches patches
-	cd ${SPLDIR}; quilt push -a
-	cd ${SPLDIR}; rm -rf .pc ./patches
-	cd ${SPLDIR}; dpkg-buildpackage -b -uc -us
+$(SRCDIR)/README.md: submodule

 .PHONY: zfs
-zfs: $(ZFS_DEBS)
-$(ZFS_DEB2): $(ZFS_DEB1)
-$(ZFS_DEB1): $(ZFSSRC)
-	rm -rf ${ZFSDIR}
-	mkdir ${ZFSDIR}
-	cp -a ${ZFSSRC}/* ${ZFSDIR}/
-	mv ${ZFSDIR}/debian/changelog ${ZFSDIR}/debian/changelog.org
-	cat zfs-changelog.Debian ${ZFSDIR}/debian/changelog.org > ${ZFSDIR}/debian/changelog
-	cd ${ZFSDIR}; ln -s ../zfs-patches patches
-	cd ${ZFSDIR}; quilt push -a
-	cd ${ZFSDIR}; rm -rf .pc ./patches
-	cd ${ZFSDIR}; dpkg-buildpackage -b -uc -us
+zfs: $(DEBS)
+$(ZFS_DEB2) $(ZFS_DBG_DEBS): $(ZFS_DEB1)
+$(ZFS_DEB1): $(BUILDDIR)
+	cd $(BUILDDIR); dpkg-buildpackage -b -uc -us
+	lintian $(DEBS)
+
+$(ORIG_SRC_TAR): $(BUILDDIR)
+	tar czf $(ORIG_SRC_TAR) --exclude="$(BUILDDIR)/debian" $(BUILDDIR)
+
+$(ZFS_DSC): $(BUILDDIR) $(ORIG_SRC_TAR)
+	cd $(BUILDDIR); dpkg-buildpackage -S -uc -us -d
+
+sbuild: $(ZFS_DSC)
+	sbuild $(ZFS_DSC)
+
+$(BUILDDIR): $(SRCDIR)/README.md $(SRCDIR) debian
+	rm -rf $@ $@.tmp
+	cp -a $(SRCDIR) $@.tmp
+	cp -a debian $@.tmp/debian
+	mv $@.tmp $@

 .PHONY: clean
 clean: 	
-	rm -rf *~ *.deb *.changes *.buildinfo ${ZFSDIR} ${SPLDIR}
+	rm -rf $(PACKAGE)-[0-9]*/
+	rm -f *~ *.deb *.changes *.buildinfo *.build *.dsc *.orig.tar.* *.debian.tar.*

 .PHONY: distclean
 distclean: clean

-
 .PHONY: upload
-upload: ${DEBS}
-	tar -cf - ${DEBS} | ssh repoman@repo.proxmox.com -- upload --product pve,pmg --dist stretch --arch amd64
+upload: UPLOAD_DIST ?= $(DEB_DISTRIBUTION)
+upload: $(DEBS)
+	tar -cf - $(DEBS) | ssh repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist $(UPLOAD_DIST) --arch $(DEB_HOST_ARCH)
@@ -2,8 +2,8 @@ Proxmox VE packaging for ZFS on Linux

 This is based on code from:

-https://github.com/zfsonlinux/pkg-spl.git
-https://github.com/zfsonlinux/pkg-zfs.git
+https://salsa.debian.org/zfsonlinux-team/zfs
+https://salsa.debian.org/zfsonlinux-team/spl

 We removed the dkms/modules related code, because we ship the
 modules with the kernel.
@@ -0,0 +1,997 @@
+zfs-linux (2.2.4-pve1) bookworm; urgency=medium
+
+  * update to new ZFS upstream 2.2.4 release
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 04 Jun 2024 11:11:48 +0200
+
+zfs-linux (2.2.3-pve2) bookworm; urgency=medium
+
+  * fix #4835: order zfs-import@ before -cache/-scan
+
+  * backport (module) patches from the 2.2.4 staging tree for better Linux 6.8
+    support
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 08 Apr 2024 17:43:35 +0200
+
+zfs-linux (2.2.3-pve1) bookworm; urgency=medium
+
+  * update to new ZFS upstream 2.2.3 release
+
+  * fix #5288: correctly handle zvols with more than 15 partitions in udev
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 11 Mar 2024 13:42:50 +0100
+
+zfs-linux (2.2.2-pve2) bookworm; urgency=medium
+
+  * fix #5101: ensure datasets that have sharenfs enabled are not unexported
+    after a `zfs mount -a` call.
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 19 Feb 2024 16:56:37 +0100
+
+zfs-linux (2.2.2-pve1) bookworm; urgency=medium
+
+  * update to new ZFS upstream 2.2.2 release, as we have all important fixes
+    for recent discovered data integrity issues backported to previous
+    versions, there should be no visible change in that regard.
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 04 Dec 2023 16:50:25 +0100
+
+zfs-linux (2.2.0-pve4) bookworm; urgency=medium
+
+  * pick bug-fix staged for 2.2.2:
+    - fix (rare) corruption caused by dirty dnode being treated as clean
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 29 Nov 2023 09:21:26 +0100
+
+zfs-linux (2.2.0-pve3) bookworm; urgency=medium
+
+  * pick bug-fixes staged for 2.2.1:
+    - add a tunable to disable BRT support and disable it by default
+    - fix block cloning between unencrypted and encrypted datasets
+    - disable block cloning by default
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 17 Nov 2023 17:32:58 +0100
+
+zfs-linux (2.2.0-pve2) bookworm; urgency=medium
+
+  * avoid error from zfs-mount when /etc/exports.d does not exist (yet)
+
+  * ensure vdev_stat struct layout compat between 2.1 and 2.2, avoiding
+    false-positive detection of the non-allocating feature from 2.2 when the
+    kernel still used the 2.1 module.
+
+ -- Proxmox Support Team <support@proxmox.com>  Sun, 12 Nov 2023 16:02:02 +0100
+
+zfs-linux (2.2.0-pve1) bookworm; urgency=medium
+
+  * update ZFS to 2.2.0
+
+  * zfsutils-linux:
+    - install new systemd units to trim a pool periodically
+    - ship new `zilstat` binary
+    - and new man pages for zfs lock, zfs unlock and vdev properties
+    - remove man pages for zfs jail and zfs unjail, those are for FreeBSD only
+      and the respective commands where never exposed for Linux
+
+  * fix #5014: re-enable blk-mq optimization
+
+ -- Proxmox Support Team <support@proxmox.com>  Sun, 15 Oct 2023 12:09:24 +0200
+
+zfs-linux (2.1.13-pve1) bookworm; urgency=medium
+
+  * update ZFS to 2.1.13
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 28 Sep 2023 12:22:28 +0200
+
+zfs-linux (2.1.12-pve1) bookworm; urgency=medium
+
+  * update ZFS to 2.1.12
+
+  * zfs trim: avoid exit-failure if last pool isn't nvme-only
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 13 Jun 2023 15:25:16 +0200
+
+zfs-linux (2.1.11-pve2) bookworm; urgency=medium
+
+  * re-build for Debian 12 Bookworm based releases
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 20 May 2023 19:32:04 +0200
+
+zfs-linux (2.1.11-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.11
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 20 Apr 2023 09:30:53 +0200
+
+zfs-linux (2.1.9-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.9
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 28 Jan 2023 15:03:22 +0100
+
+zfs-linux (2.1.7-pve3) bullseye; urgency=medium
+
+  * backport a fix for as potentially hanging pipe when resizing it on recv
+
+  * backport a fix for setting extended attributes (xattr)
+
+  * adapt to 6.1 changes for open syscall with TMPFILE option
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 07 Jan 2023 13:21:57 +0100
+
+zfs-linux (2.1.7-pve2) bullseye; urgency=medium
+
+  * backport fix for initramfs script when detecting rootfs legacy mountpoints
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 02 Jan 2023 17:07:18 +0100
+
+zfs-linux (2.1.7-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.7
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 06 Dec 2022 16:41:31 +0100
+
+zfs-linux (2.1.6-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.6
+
+  * symlink zpool_influxdb to /bin
+
+  * symlink zfs, zpool to /bin/ for non-root usage
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 04 Oct 2022 16:09:17 +0200
+
+zfs-linux (2.1.5-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.5
+
+  * Build with libcurl for new keylocation=https://
+
+  * d/control: add new zfs-dracut package
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 28 Jun 2022 16:13:24 +0200
+
+zfs-linux (2.1.4-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.4
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 24 Mar 2022 09:28:50 +0100
+
+zfs-linux (2.1.3-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.3
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 11 Mar 2022 16:36:22 +0100
+
+zfs-linux (2.1.2-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.2
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 11 Jan 2022 11:31:34 +0100
+
+zfs-linux (2.1.1-pve3) bullseye; urgency=medium
+
+  * zfs-utils: arc stat/summary: guard access to l2arc MFU/MRU stats to avoid
+    bogus exception when checking the ARC stats/summary on a older, 2.0 based
+    ZFS kernel module with the newer, 2.1 based, user space tools.
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 10 Nov 2021 09:58:31 +0100
+
+zfs-linux (2.1.1-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.1.1
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 28 Sep 2021 06:16:14 +0200
+
+zfs-linux (2.0.5-pve1) bullseye; urgency=medium
+
+  * update ZFS to 2.0.5
+
+  * do not restart most services upon upgrade
+
+  * add a script and cronjob for regular trimming of pools
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 09 Jul 2021 18:23:58 +0200
+
+zfs-linux (2.0.4-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 2.0.4
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 18 Mar 2021 13:31:18 +0100
+
+zfs-linux (2.0.3-pve2) pve pmg; urgency=medium
+
+  * match package names to the ones used by Debian
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 25 Feb 2021 13:06:07 +0100
+
+zfs-linux (2.0.3-pve1) pve pmg; urgency=medium
+
+  * buildsys: make libpam-zfs a separate package
+
+  * update ZFS to 2.0.3
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 15 Feb 2021 15:46:03 +0100
+
+zfs-linux (2.0.2-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 2.0.2
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 06 Feb 2021 10:23:03 +0100
+
+zfs-linux (2.0.1-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 2.0.1
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 13 Jan 2021 14:16:02 +0100
+
+zfs-linux (0.8.5-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 0.8.5
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 08 Oct 2020 10:45:28 +0200
+
+zfs-linux (0.8.4-pve2) pve pmg; urgency=medium
+
+  * add systemd-unit for importing specific pools
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 29 Sep 2020 05:31:35 +0200
+
+zfs-linux (0.8.4-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 0.8.4
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 14 May 2020 10:39:11 +0200
+
+zfs-linux (0.8.3-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 0.8.3
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 24 Jan 2020 09:10:41 +0100
+
+zfs-linux (0.8.2-pve2) pve pmg; urgency=medium
+
+  * save and restore the FPU state using ZFS dedicated per-cpu FPU state
+    variables.
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 23 Oct 2019 17:14:22 +0200
+
+zfs-linux (0.8.2-pve1) pve pmg; urgency=medium
+
+  * update to new 0.8.2 upstream stable release
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 28 Sep 2019 08:34:53 +0200
+
+zfs-linux (0.8.1-pve3) pve pmg; urgency=medium
+
+  * [SIMD]: FPU register save/restore is also required on 5.0 kernel.
+    strict kernel module release, user space tooling is not touched
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 27 Sep 2019 14:37:32 +0200
+
+zfs-linux (0.8.1-pve2) pve pmg; urgency=medium
+
+  * cherry-pick parallel mount fix
+
+  * cherry-pick SIMD compat patches
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 20 Aug 2019 17:10:11 +0200
+
+zfs-linux (0.8.1-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 0.8.1
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 14 Jun 2019 20:43:10 +0200
+
+zfs-linux (0.8.0-pve1) pve pmg; urgency=medium
+
+  * update ZFS to 0.8.0
+
+  * SPL is now included in upstream ZFS packaging.
+    Build dummy spl and spl-dkms packages to ease transition on upgrades.
+
+  * Build pyzfs+documentation package
+
+  * Use arc_summary3.py to provide arc_summary.
+
+  * shipped python scripts now use python3
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 24 May 2019 12:05:22 +0200
+
+zfs-linux (0.7.13-pve2~bpo2) pve pmg; urgency=medium
+
+  * rebuild for PVE 6.0 / Debian Buster
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 21 May 2019 20:08:45 +0200
+
+zfs-linux (0.7.13-pve1~bpo2) unstable; urgency=medium
+
+  * remove conflict with insserv  (<< 1.18)
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 27 Mar 2019 09:56:15 +0100
+
+zfs-linux (0.7.13-pve1~bpo1) unstable; urgency=medium
+
+  * update ZFS to 0.7.13
+
+  * base zfs-linux on upstream ZOL instead of debian
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 08 Mar 2019 06:53:00 +0100
+
+zfs-linux (0.7.12-pve1~bpo1) unstable; urgency=medium
+
+  * update ZFS to 0.7.12
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 14 Nov 2018 17:51:59 +0100
+
+zfs-linux (0.7.11-pve2~bpo1) unstable; urgency=medium
+
+  * update ZFS to debian/0.7.11-3
+
+  * Cherry-pick two fixes planned for 0.7.12
+
+  * Backport deadlock fix between mm_sem and tx assign in zfs_write() and page
+    fault
+
+  * Fix missing Breaks/Replaces in zfs-initramfs
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 29 Oct 2018 13:45:49 +0100
+
+zfs-linux (0.7.11-pve1~bpo1) unstable; urgency=medium
+
+  * update ZFS to 0.7.11
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 10 Sep 2018 15:47:31 +0200
+
+zfs-linux (0.7.9-pve3~bpo9) unstable; urgency=medium
+
+  *  Cherry-pick fix for deadlock umount/snapentry_expire
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 03 Aug 2018 11:41:11 +0200
+
+zfs-linux (0.7.9-pve2~bpo9) unstable; urgency=medium
+
+  * Cherry-pick fix for zpl_mount deadlock
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 12 Jul 2018 12:37:50 +0200
+
+zfs-linux (0.7.9-pve1~bpo9) unstable; urgency=medium
+
+  * update ZFS to 0.7.9
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 18 May 2018 13:49:09 +0200
+
+zfs-linux (0.7.8-pve1~bpo9) unstable; urgency=medium
+
+  * update ZFS to 0.7.8 (no changes)
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 30 Apr 2018 13:47:22 +0200
+
+zfs-linux (0.7.7-pve2~bpo9) unstable; urgency=medium
+
+  * (temporarily) revert likely cause of #7401
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 9 Apr 2018 09:49:27 +0200
+
+zfs-linux (0.7.7-pve1~bpo9) unstable; urgency=medium
+
+  * update ZFS to 0.7.7
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 3 Apr 2018 14:28:35 +0200
+
+zfs-linux (0.7.6-pve1~bpo9) unstable; urgency=medium
+
+  * update ZFS to 0.7.6
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 21 Feb 2018 09:48:29 +0100
+
+zfs-linux (0.7.4-pve2~bpo9) unstable; urgency=medium
+
+  * cherry-pick ARC hit rate fix from 0.7.6
+
+  * always load ZFS modules on boot
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 19 Jan 2018 11:31:14 +0100
+
+zfs-linux (0.7.4-pve1~bpo9) unstable; urgency=medium
+
+  * update ZFS to 0.7.4
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 19 Dec 2017 12:52:42 +0100
+
+zfs-linux (0.7.3-pve1~bpo9) unstable; urgency=medium
+
+  * update ZFS to 0.7.3
+
+  * include fix for user namespace setgid issue (#6800 upstream)
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 6 Nov 2017 09:14:19 +0100
+
+zfs-linux (0.7.2-pve1~bpo90) unstable; urgency=medium
+
+  * update zfs to 0.7.2
+
+  * add PR 6616 - zfs send/recv compatibility with 0.6.5
+
+  * add PR 6695 - zfs recv: don't skip over objects which should be freed
+
+  * various small fixes
+
+  * split test suite into zfs-test package
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 12 Oct 2017 13:34:05 +0200
+
+zfs-linux (0.6.5.11-pve18~bpo90) unstable; urgency=medium
+
+  * fix #1509: arc_summary error with L2ARC
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 2 Oct 2017 09:30:41 +0200
+
+zfs-linux (0.6.5.11-pve17~bpo90) unstable; urgency=medium
+
+  * update zfs to debian/0.6.5.11-1
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 27 Jul 2017 13:11:45 +0200
+
+zfs-linux (0.6.5.9-pve16~bpo90) unstable; urgency=medium
+
+  * drop transitional packages
+
+  * convert python scripts to python 3, drop .py suffix
+
+  * rebuild for PVE 5.0 / Debian Stretch
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 10 Mar 2017 09:45:52 +0100
+
+zfs-linux (0.6.5.9-pve15~bpo80) unstable; urgency=medium
+
+  * update zfs to debian/0.6.5.9-1
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 6 Feb 2017 12:39:10 +0100
+
+zfs-linux (0.6.5.8-pve14~bpo80) unstable; urgency=medium
+
+  * update zfs to debian/0.6.5.8-3
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 11 Jan 2017 09:34:58 +0100
+
+zfs-linux (0.6.5.8-pve13~bpo80) unstable; urgency=medium
+
+  * fix #1184: zfs-share.service has wrong path to 'rm' command
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 27 Oct 2016 11:25:47 +0200
+
+zfs-linux (0.6.5.8-pve12~bpo80) unstable; urgency=medium
+
+  * import with "-d /dev/disk/by-id" in systemd service
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 24 Oct 2016 13:48:08 +0200
+
+zfs-linux (0.6.5.8-pve11~bpo80) unstable; urgency=medium
+
+  * update zfs to debian/0.6.5.8-1
+
+  * switch package upstream sources to Debian (Jessie)
+
+  * add transitional packages for upgrades
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 12 Oct 2016 11:16:02 +0200
+
+zfs-linux (0.6.5.7-pve10~bpo80) unstable; urgency=medium
+
+  * update to pkg-zfs jessie/0.6.5.7-8
+
+  * change package versioning to allow upgrades from PVE3/wheezy
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 28 Jun 2016 09:50:00 +0200
+
+zfs-linux (0.6.5-pve9~jessie) unstable; urgency=medium
+
+  * Update to pkg-zfs jessie/0.6.5.6-3
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 12 Apr 2016 09:51:35 +0200
+
+zfs-linux (0.6.5-pve8~jessie) unstable; urgency=medium
+
+  * update to zfs-0.6.5.6
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 30 Mar 2016 10:50:22 +0200
+
+zfs-linux (0.6.5-pve7~jessie) unstable; urgency=medium
+
+  * update to zfs-0.6.5.4
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 14 Jan 2016 10:51:17 +0100
+
+zfs-linux (0.6.5-pve6~jessie) unstable; urgency=medium
+
+  * Prepare to tag zfs-0.6.5.3
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 05 Nov 2015 07:21:44 +0100
+
+zfs-linux (0.6.5-pve5~jessie) unstable; urgency=medium
+
+  * Illumos 6267 - dn_bonus evicted too early
+
+  * Fix use-after-free in vdev_disk_physio_completion
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 04 Nov 2015 17:42:42 +0100
+
+zfs-linux (0.6.5-pve4~jessie) unstable; urgency=medium
+
+  * update to master/debian/jessie/0.6.5.2-2
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 05 Oct 2015 17:56:45 +0200
+
+zfs-linux (0.6.5-pve3~jessie) unstable; urgency=medium
+
+  * do not install /etc/init.d/zfs-zed script to avoid double startup
+    with systemd
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 28 Sep 2015 10:14:40 +0200
+
+zfs-linux (0.6.5-pve2~jessie) unstable; urgency=medium
+
+  * update to master/debian/jessie/0.6.5.1-4
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 24 Sep 2015 12:45:33 +0200
+
+zfs-linux (0.6.5-pve1~jessie) unstable; urgency=medium
+
+  * update to master/debian/jessie/0.6.5.1-2
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 21 Sep 2015 10:02:41 +0200
+
+zfs-linux (0.6.4-pve3~jessie) unstable; urgency=medium
+
+  * update to snapshot/debian/jessie/0.6.4-24-6bec43
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 24 Aug 2015 06:13:44 +0200
+
+zfs-linux (0.6.4-pve2~jessie) unstable; urgency=medium
+
+  * update to 0.6.4.2 (snapshot/debian/jessie/0.6.4-21-53b1d9)
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 21 Jul 2015 11:03:21 +0200
+
+zfs-linux (0.6.4-pve1~jessie) unstable; urgency=medium
+
+  * update to 0.6.4 (use upstream zol package definitions)
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 14 Apr 2015 10:19:22 +0200
+
+zfs-linux (0.6.3-pve3~jessie) unstable; urgency=medium
+
+  * ignore zfs-import-scan errors
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 31 Mar 2015 17:52:40 +0200
+
+zfs-linux (0.6.3-pve2~jessie) unstable; urgency=medium
+
+  * use systemd for service startup
+
+  * install zed configuration file /etc/zfs/zed.d/zed.rc
+
+ -- Proxmox Support Team <support@proxmox.com>  Sun, 15 Mar 2015 15:52:54 +0100
+
+zfs-linux (0.6.3-pve1~jessie) unstable; urgency=medium
+
+  * recompile on jessie
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 28 Feb 2015 16:02:08 +0100
+
+zfs-linux (0.6.3-2~wheezy) unstable; urgency=low
+
+  * use /sbin/modprobe to avoid warning inside initrd
+
+  * fix warning about undefined values inside initrd
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 14 Jan 2015 19:03:04 +0100
+
+zfs-linux (0.6.3-1~wheezy) unstable; urgency=low
+
+  * first version for Proxmox VE
+
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 10 Jan 2015 14:06:34 +0100
+
+zfs-linux (0.7.12-2) unstable; urgency=medium
+
+  [ Colin Ian King ]
+  * Only run autopkgtests for amd64, arm64, ppc64el and s390x (LP#1805627).
+
+  [ Martin Bagge / brother ]
+  * [INTL:sv] Swedish strings for zfs-linux debconf (Closes: #918020)
+
+  [ Anders Jonsson ]
+  * sv.po: typo fix
+
+  [ Mo Zhou ]
+  * Change init script's behaviour to default during postinst.
+  * Add ${perl:Depends} to zfs-dkms's Depends.
+  * Add autopkgtest script to test zfs-dkms build.
+  * autopkgtest: minor fix
+
+  [ Aron Xu ]
+  * Add XS-Autobuild: yes to d/control
+  * Conflicts with insserv << 1.18 (Closes: #915831)
+
+ -- Aron Xu <aron@debian.org>  Fri, 11 Jan 2019 21:32:06 +0800
+
+zfs-linux (0.7.12-1) unstable; urgency=medium
+
+  [ Stoiko Ivanov ]
+  * Add Breaks/Replaces to zfs-initramfs
+
+  [ Mo Zhou ]
+  * New upstream version 0.7.12
+  * Drop unnecessary patch init-start-stop-dep-on-local-fs.patch .
+  * Override init.d-script-missing-dependency-on-local_fs for zfs-zed.
+  * Bump linux compatibility to 4.19 .
+
+ -- Mo Zhou <cdluminate@gmail.com>  Mon, 19 Nov 2018 11:32:44 +0000
+
+zfs-linux (0.7.11-3) unstable; urgency=medium
+
+  [ Antonio Russo ]
+  + https://salsa.debian.org/zfsonlinux-team/zfs/merge_requests/9
+  * Break/Replace upstream .deb packages (Closes: #839921)
+  * Install upstream bash completion file instead of embedded one.
+  * Modify META before autoreconf.
+  * Make dkms distdir before build to avoid including build artifacts.
+  * Remove ZFS_AC_PACKAGE macros from DKMS sources.
+    This removes dpkg-dev dependency from zfs-dkms package.
+  * Use upstream's dkms.mkconf script to produce dkms.conf .
+  * Ship initramfs zdev hook in zfs-initramfs (Closes: #902052)
+
+  [ Nicolas Braud-Santoni ]
+  * Update debian/copyright, removing unused wildcards.
+
+  [ Nicholas D Steeves ]
+  * Change -dbg package's priority from extra to optional.
+
+  [ Mo Zhou ]
+  * Fix FTBFS on architecture=all due to FileNotFound. (Closes: #911937)
+  * Add isolation-machine restriction to autopkgtest because the tests
+    needs to interact with the kernel, i.e. loading kernel module.
+
+ -- Mo Zhou <cdluminate@gmail.com>  Sun, 28 Oct 2018 10:28:52 +0000
+
+zfs-linux (0.7.11-2) unstable; urgency=medium
+
+  * Support Devuan in dkms script. (Closes: #900089)
+    Thanks to Chris Dos <chris@chrisdos.com>
+  * Install init scripts to support non-systemd setups. (Closes: #826994)
+    Thanks to Chris Dos <chris@chrisdos.com>
+  * Override init.d-script-does-not-source-init-functions for
+    zfsutils-linux and zfs-zed.
+  * Patch upstream init scripts to make them work for Debian+OpenRC setup.
+  * Patch upstream init script to fix missing dependency on local_fs.
+
+ -- Mo Zhou <cdluminate@gmail.com>  Fri, 26 Oct 2018 09:32:06 +0000
+
+zfs-linux (0.7.11-1) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * Add dpkg-dev to Depends of zfs-dkms (Closes: #900714)
+
+  [ Nicolas Braud-Santoni ]
+  * Use canonical HTTPS format URL for Vcs-Git (Closes: #895873)
+
+  [ Mo Zhou ]
+  * New upstream version 0.7.11 (Closes: #908290)
+  * Bump linux_compat to 4.18 .
+  * Replace get_next.sh with one-liner awk script in rules.
+  * Append myself to Uploaders and refresh auto-generated control.
+  * Use HTTPS format URI in watch file.
+  * Recommends linux-libc-dev (<< LINUX_NEXT~) instead of (<< LINUX_NEXT).
+
+ -- Mo Zhou <cdluminate@gmail.com>  Wed, 19 Sep 2018 08:45:18 +0000
+
+zfs-linux (0.7.9-3) unstable; urgency=medium
+
+  [ Antonio Russo ]
+  * Expand zfs-test and add Breaks/Conflicts (Closes: #899047)
+
+  [ Aron Xu ]
+  * d/control: migrate to alioth-lists (Closes: #899756)
+
+ -- Aron Xu <aron@debian.org>  Mon, 28 May 2018 18:22:02 +0800
+
+zfs-linux (0.7.9-2) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * Move more zfs test tools to zfs-test package (Closes: #868653)
+  * New upstream version 0.7.9
+  * d/rules: add --enable-systemd
+  * Fix lintian obsolete-relation-form-in-source
+  * Bump supported linux version to 4.16
+
+  [ Antonio Russo ]
+  * Install enum-extract.pl with dkms
+  * Handle /proc/kallsym obfuscation (Closes: #891936)
+
+ -- Aron Xu <aron@debian.org>  Thu, 17 May 2018 23:47:29 +0800
+
+zfs-linux (0.7.6-1) unstable; urgency=medium
+
+  [ Lev Lamberov ]
+  * [INTL:ru] Updated Russian translation of debconf (Closes: #885990)
+
+  [ Aron Xu]
+  * New upstream release (Closes: #889795, #890576)
+  * 0001-Fix-bug-in-distclean-which-removes-needed-files.patch:
+    removed, applied upstream
+  * Update VCS-* URL to salsa.debian.org
+  * Apply wrap-and-sort
+  * Recommends: linux-libc-dev (< ${LINUX_NEXT}):
+    Tries to prevent unexpected upgrades of kernel that is not known to
+    be supported by the packaged version of ZFS/SPL. (Closes: #849420)
+
+ -- Aron Xu <aron@debian.org>  Mon, 26 Feb 2018 16:32:29 +0800
+
+zfs-linux (0.7.5-1) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * New upstream version 0.7.5 (Closes: #884812)
+
+  [ Antonio Russo ]
+  * Add version dependency on zfsutils-linux package (Closes: #880889)
+
+ -- Aron Xu <aron@debian.org>  Fri, 19 Jan 2018 15:39:23 +0800
+
+zfs-linux (0.7.4-1) unstable; urgency=medium
+
+  * New upstream version 0.7.4 (Closes: #884287, #883832)
+  * Require debhelper >= 10.2
+  * cherry-pick: fix distclean which removes needed files (Closes: #884706)
+  * Refresh patches
+  * Update stdver to 4.1.2, no change required
+  * Install zfs-import.target
+
+ -- Aron Xu <aron@debian.org>  Mon, 18 Dec 2017 22:48:59 +0800
+
+zfs-linux (0.7.3-3) unstable; urgency=medium
+
+  [ Antonio Russo ]
+  * Add maximum version dependency on spl-dkms (Closes: #883008)
+
+ -- Aron Xu <aron@debian.org>  Thu, 30 Nov 2017 00:34:30 +0800
+
+zfs-linux (0.7.3-2) unstable; urgency=medium
+
+  [ Fabian Grünbichler ]
+  * d/rules: remove obsolete calls to dpkg-architecture (Closes: #882209)
+  * zfs-test: add proper Breaks+Replaces (Closes: #880902)
+  * build: add implicit version to dh_makeshlibs (Closes: #880709)
+
+  [ Aron Xu ]
+  * Depend on matching version of spl-dkms (Closes: ##881013)
+
+ -- Aron Xu <aron@debian.org>  Tue, 28 Nov 2017 16:16:34 +0800
+
+zfs-linux (0.7.3-1) unstable; urgency=medium
+
+  [ Antonio Russo ]
+  * Refresh manual builds DKMS prevention patch
+
+  [ Fabian Grünbichler ]
+  * zfs-test package
+  * add files to debian/not-installed
+  * dh_install: switch to --fail-missing
+  * add new files from 0.7 to install
+  * dkms: build icp module as well
+
+  [ Antonio Russo ]
+  * dracut: make module-setup.sh shebang explicit
+  * add man page reference to systemd units
+  * Fix install path of zpool.d scripts
+  * Incorporate DebianPT.org Portuguese translation
+  * Fix typo in debconf templates
+  * Drop dependency on dh-systemd
+
+  [ Aron Xu ]
+  * Drop merged patches, update remainders
+  * Update std-ver to 4.1.1
+  * New upstream version 0.7.3
+  * Update debconf pot file
+  * Update control.in for dh-systemd deprecation
+  * Add lintian override for zfs-test
+
+  [ Colin King ]
+  * Improve cloning performance for large numbers of clones (LP: #1567557)
+    Bump zcmd buffer from 16K to 256K.
+
+ -- Aron Xu <aron@debian.org>  Tue, 31 Oct 2017 18:52:01 +0800
+
+zfs-linux (0.6.5.11-1) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * Imported Upstream version 0.6.5.11
+
+  [ Fabian Grünbichler ]
+  * fix rm path in zfs-share.service
+
+ -- Aron Xu <aron@debian.org>  Fri, 14 Jul 2017 16:33:23 +0800
+
+zfs-linux (0.6.5.10-1) unstable; urgency=medium
+
+  * Add kernel version to depmod cmd (Closes: #860958)
+  * New upstream version 0.6.5.10
+
+ -- Aron Xu <aron@debian.org>  Wed, 05 Jul 2017 18:11:39 +0800
+
+zfs-linux (0.6.5.9-5) unstable; urgency=medium
+
+  * Add zfs initramfs conf for root pool setup
+    (Closes: #848157, LP: #1673197)
+
+ -- Aron Xu <aron@debian.org>  Sun, 19 Mar 2017 18:14:57 +0800
+
+zfs-linux (0.6.5.9-4) unstable; urgency=medium
+
+  * autopkgtest: load zfs module before running tests
+
+ -- Aron Xu <aron@debian.org>  Tue, 14 Mar 2017 11:38:08 +0800
+
+zfs-linux (0.6.5.9-3) unstable; urgency=medium
+
+  [ Petter Reinholdtsen ]
+  * Updated German debconf translation by Helge Kreutzmann. (Closes: #857528)
+  * Updated metadata on a few patches.
+
+  [ Aron Xu ]
+  * Cherry-pick upstream fix for merged /usr/lib and /lib
+  * Manually maintain adt test Depends
+
+ -- Aron Xu <aron@debian.org>  Mon, 13 Mar 2017 12:23:32 +0800
+
+zfs-linux (0.6.5.9-2) unstable; urgency=medium
+
+  [ Fabian Grünbichler ]
+  * fix zed-service-bindir patch
+
+ -- Aron Xu <aron@debian.org>  Tue, 07 Feb 2017 17:22:02 +0800
+
+zfs-linux (0.6.5.9-1) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * Imported Upstream version 0.6.5.9 (Closes: #851513)
+
+  [ Lukas Wunner ]
+  * Cherry picks for root zpool with dracut (Closes: #849969)
+  * Fix installation path of systemd files
+  * Fix build breakage caused by nonstandard umask
+
+  [ Fabian Grünbichler ]
+  * fix python script install path (Closes: #842237)
+
+ -- Aron Xu <aron@debian.org>  Mon, 06 Feb 2017 15:57:50 +0800
+
+zfs-linux (0.6.5.8-3) unstable; urgency=medium
+
+  * Fix the path on the zfs-zed unit file (Closes: #849813)
+
+ -- Carlos Alberto Lopez Perez <clopez@igalia.com>  Thu, 05 Jan 2017 16:23:16 +0100
+
+zfs-linux (0.6.5.8-2) unstable; urgency=medium
+
+  [ Richard Laager ]
+  * Remove .py extension from utilities in /usr/sbin as per policy
+    10.4 Scripts (LP: #1628279)
+
+  [ Colin Ian King ]
+  * Use python3 for arcstat.py, arc_summary.py & dbufstat.py (LP: #1627909)
+
+  [ Richard Laager ]
+  * Set PATH in cron.d job to fix monthly scrubs. (LP: #1548009)
+
+  [ Aron Xu ]
+  * Install zed into /usr/sbin
+  * Rename zfsutils path to follow the package name
+  * Add missing part in python3 move
+  * Install zed to /usr/sbin
+
+  [ Petter Reinholdtsen ]
+  * Updated Italian debconf translation by Beatrice Torracca.
+    (Closes: #846928)
+  * Added patch 1003-linux-4.9-compat.patch from upstream to build with
+    Linux kernel 4.9. (Closes: #847018)
+
+ -- Aron Xu <aron@debian.org>  Sat, 17 Dec 2016 17:42:21 +0800
+
+zfs-linux (0.6.5.8-1) unstable; urgency=medium
+
+  [ Carlos Alberto Lopez Perez ]
+  * Reflow changelog from last upload to avoid lintian warning.
+
+  [ Aron Xu ]
+  * Imported Upstream version 0.6.5.8 (Closes: #838192)
+  * Conflicts with zutils (Closes: #836853)
+
+  [ Zhou Mo ]
+  * Patch: remove merged patches.
+  * Upstream renamed zed.service to zfs-zed.service .
+  * Avoid installing zfs-zed.service twice.
+
+ -- Aron Xu <aron@debian.org>  Tue, 20 Sep 2016 15:20:21 +0800
+
+zfs-linux (0.6.5.7-2) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * Add busybox to zfs-initramfs list of dependencies. (Closes: #824976)
+
+  [ Petter Reinholdtsen ]
+  * Updated Danish debconf translation by Joe Hansen. (Closes: #830652)
+  * Added Dutch (nl) debconf translation by Frans Spiesschaert.
+    (Closes: #832280)
+  * Norwegian Bokmål (nb) debconf template translation by Petter Reinholdtsen.
+
+  [ Eric Desrochers ]
+  * Change utilities path (bindir) to /usr/sbin. (Closes: #832938)
+
+  [ Carlos Alberto Lopez Perez]
+  * Add tunable to ignore hole_birth, and enable it by default.
+    (Closes: #830824)
+
+ -- Carlos Alberto Lopez Perez <clopez@igalia.com>  Tue, 16 Aug 2016 17:43:48 +0200
+
+zfs-linux (0.6.5.7-1) unstable; urgency=medium
+
+  [ YunQiang Su ]
+  * 1002-fix-mips-build.patch: fix builds on mips* archs
+
+  [ Aron Xu ]
+  * New upstream release.
+  * 1001-Fix-aarch64-compilation.patch: dropped, not needed anymore
+  * Merge patches from Ubuntu:
+    - 0002-Check-for-META-and-DCH-consistency-in-autoconf.patch
+    - 0003-Add-libuutil-to-LIBADD-for-libzfs-and-libzfs_core.patch
+    - enable-zed.patch
+
+ -- Aron Xu <aron@debian.org>  Tue, 31 May 2016 14:10:49 +0800
+
+zfs-linux (0.6.5.6-2) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * Adding smoke testing scripts from Ubuntu
+  * Fix binary module builds
+  * Add libblkid-dev, libattr1-dev to build-dep
+  * Re-sync source tree
+  * Add dh-python to b-d
+  * Remove .gitignore files and clean build tree
+  * Scrub all healthy pools monthly from Richard Laager
+
+  [ Petter Reinholdtsen ]
+  * Copied 1000-ppc64el-endian-support.patch from Ubuntu to fix endian
+    build problem on ppc64el
+  * Copied 1001-Fix-aarch64-compilation.patch from Ubuntu to fix build
+    problem on arm64.
+  * Copied 0001-Prevent-manual-builds-in-the-DKMS-source.patch from
+    Ubuntu to block manual building in the DKMS source tree.
+  * Updated Standards-Version from 3.9.7 to 3.9.8.
+  * Bring some files back to the upstream tarball content to get gbp
+    buildpackage working.
+
+ -- Petter Reinholdtsen <pere@debian.org>  Thu, 12 May 2016 12:19:55 +0200
+
+zfs-linux (0.6.5.6-1) unstable; urgency=medium
+
+  [ Aron Xu ]
+  * New upstream version 0.6.5.6.
+
+  [ Petter Reinholdtsen ]
+  * Generated new copyright.cme file based on version 0.6.5.6.
+  * Updated d/copyright file, add missing BSD licensed init.d scripts, and
+    new copyright holders in the new upstream version.
+  * Updated Standards-Version from 3.9.6 to 3.9.7.
+  * Added myself as uploader.
+  * Updated debconf po files based on newest pot file.
+  * Correct URL to git repo in d/control.
+
+ -- Petter Reinholdtsen <pere@debian.org>  Sat, 26 Mar 2016 07:08:11 +0000
+
+zfs-linux (0.6.5.5-1) unstable; urgency=medium
+
+  * Initial Release (Closes: #686447)
+
+ -- Aron Xu <aron@debian.org>  Sun, 20 Mar 2016 22:57:06 +0800
@@ -0,0 +1,288 @@
+Source: zfs-linux
+Section: contrib/kernel
+Priority: optional
+Maintainer: Proxmox Support Team <support@proxmox.com>
+Build-Depends: abigail-tools,
+               debhelper-compat (= 12),
+               dh-python,
+               libaio-dev,
+               libblkid-dev,
+               libcurl4-openssl-dev | libcurl4-gnutls-dev,
+               libelf-dev,
+               libpam0g-dev,
+               libssl-dev | libssl1.0-dev,
+               libtool,
+               libudev-dev,
+               lsb-release,
+               python3-cffi,
+               python3-setuptools,
+               python3-sphinx,
+               python3-all-dev,
+               uuid-dev,
+               zlib1g-dev
+Standards-Version: 4.5.1
+Homepage: https://www.zfsonlinux.org/
+Vcs-Git: https://git.proxmox.com/git/zfsonlinux.git
+Vcs-Browser: https://git.proxmox.com/?p=zfsonlinux.git;a=summary
+
+Package: libnvpair3linux
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libnvpair1, libnvpair1linux, libnvpair2linux, libnvpair3
+Replaces: libnvpair1, libnvpair1linux, libnvpair2linux, libnvpair3
+Description: Solaris name-value library for Linux
+ This library provides routines for packing and unpacking nv pairs for
+ transporting data across process boundaries, transporting between
+ kernel and userland, and possibly saving onto disk files.
+
+Package: libpam-zfs
+Section: contrib/admin
+Architecture: linux-any
+Depends: libpam-runtime, ${misc:Depends}, ${shlibs:Depends}
+Description: PAM module for managing encryption keys for ZFS
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This provides a Pluggable Authentication Module (PAM) that automatically
+ unlocks encrypted ZFS datasets upon login.
+
+Package: libuutil3linux
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libuutil1, libuutil1linux, libuutil2linux, libuutil3
+Replaces: libuutil1, libuutil1linux, libuutil2linux, libuutil3
+Description: Solaris userland utility library for Linux
+ This library provides a variety of glue functions for ZFS on Linux:
+  * libspl: The Solaris Porting Layer userland library, which provides APIs
+    that make it possible to run Solaris user code in a Linux environment
+    with relatively minimal modification.
+  * libavl: The Adelson-Velskii Landis balanced binary tree manipulation
+    library.
+  * libefi: The Extensible Firmware Interface library for GUID disk
+    partitioning.
+  * libshare: NFS, SMB, and iSCSI service integration for ZFS.
+
+Package: libzfslinux-dev
+Section: contrib/libdevel
+Architecture: linux-any
+Depends: libssl-dev | libssl1.0-dev,
+         libnvpair3linux (= ${binary:Version}),
+         libuutil3linux (= ${binary:Version}),
+         libzfs4linux (= ${binary:Version}),
+         libzfsbootenv1linux (= ${binary:Version}),
+         libzpool5linux (= ${binary:Version}),
+         ${misc:Depends}
+Provides: libnvpair-dev, libuutil-dev
+Description: OpenZFS filesystem development files for Linux
+ Header files and static libraries for compiling software against
+ libraries of OpenZFS filesystem.
+ .
+ This package includes the development files of libnvpair3, libuutil3,
+ libzpool5 and libzfs4, libzfsbootenv1.
+
+Package: libzfs4linux
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+# The libcurl4 is loaded through dlopen("libcurl.so.4").
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988521
+Recommends: libcurl4
+Breaks: libzfs2, libzfs2linux, libzfs3linux, libzfs4
+Replaces: libzfs2, libzfs2linux, libzfs3linux, libzfs4
+Description: OpenZFS filesystem library for Linux - general support
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ The OpenZFS library provides support for managing OpenZFS filesystems.
+
+Package: libzfsbootenv1linux
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libzfs2, libzfs4
+Replaces: libzfs2, libzfs4
+Description: OpenZFS filesystem library for Linux
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ The zfsbootenv library provides support for modifying ZFS label information.
+
+Package: libzpool5linux
+Section: contrib/libs
+Architecture: linux-any
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Breaks: libzpool2, libzpool2linux, libzpool3linux, libzpool4
+Replaces: libzpool2, libzpool2linux, libzpool3linux, libzpool4
+Description: OpenZFS pool library for Linux
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This zpool library provides support for managing zpools.
+
+Package: python3-pyzfs
+Section: contrib/python
+Architecture: linux-any
+Depends: ${misc:Depends},
+         ${python3:Depends},
+         python3-cffi,
+         zfsutils-linux (= ${binary:Version})
+Description: wrapper for libzfs_core C library
+ libzfs_core is intended to be a stable interface for programmatic
+ administration of ZFS. This wrapper provides one-to-one wrappers for
+ libzfs_core API functions, but the signatures and types are more natural to
+ Python.
+ .
+ nvlists are wrapped as dictionaries or lists depending on their usage.
+ Some parameters have default values depending on typical use for
+ increased convenience. Enumerations and bit flags become strings and lists
+ of strings in Python. Errors are reported as exceptions rather than integer
+ errno-style error codes.  The wrapper takes care to provide one-to-many
+ mapping of the error codes to the exceptions by interpreting a context
+ in which the error code is produced.
+
+Package: pyzfs-doc
+Section: contrib/doc
+Architecture: all
+Depends:
+ ${sphinxdoc:Depends},
+ ${sphinxdoc:Built-Using},
+ ${misc:Depends}
+Recommends:
+ python3-pyzfs
+Description: wrapper for libzfs_core C library (documentation)
+ libzfs_core is intended to be a stable interface for programmatic
+ administration of ZFS. This wrapper provides one-to-one wrappers for
+ libzfs_core API functions, but the signatures and types are more natural to
+ Python.
+ .
+ nvlists are wrapped as dictionaries or lists depending on their usage.
+ Some parameters have default values depending on typical use for
+ increased convenience. Enumerations and bit flags become strings and lists
+ of strings in Python. Errors are reported as exceptions rather than integer
+ errno-style error codes.  The wrapper takes care to provide one-to-many
+ mapping of the error codes to the exceptions by interpreting a context
+ in which the error code is produced.
+ .
+ This package contains the documentation.
+
+Package: zfs-initramfs
+Architecture: all
+Depends: busybox-initramfs | busybox-static | busybox,
+         initramfs-tools,
+         zfsutils-linux (>= ${binary:Version}),
+         ${misc:Depends}
+Breaks: zfsutils-linux (<= 0.7.11-pve1~bpo1)
+Replaces: zfsutils-linux (<= 0.7.11-pve1~bpo1)
+Description: OpenZFS root filesystem capabilities for Linux - initramfs
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package adds OpenZFS to the system initramfs with a hook
+ for the initramfs-tools infrastructure.
+
+Package: zfs-dracut
+Architecture: all
+Depends: dracut,
+         zfsutils-linux (>= ${source:Version}),
+         ${misc:Depends}
+Description: OpenZFS root filesystem capabilities for Linux - dracut
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package adds OpenZFS to the system initramfs with a hook
+ for the dracut infrastructure.
+
+Package: zfsutils-linux
+Section: contrib/admin
+Architecture: linux-any
+Depends: python3, ${misc:Depends}, ${shlibs:Depends}
+Recommends: zfs-zed
+Suggests: nfs-kernel-server,
+          samba-common-bin (>= 3.0.23),
+          zfs-initramfs
+Conflicts: zfs, zfs-fuse
+Provides: zfsutils
+Description: command-line tools to manage OpenZFS filesystems
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package provides the zfs and zpool commands to create and administer
+ OpenZFS filesystems.
+
+Package: zfs-zed
+Section: contrib/admin
+Architecture: linux-any
+Depends: zfsutils-linux (>= ${binary:Version}),
+         ${misc:Depends},
+         ${shlibs:Depends}
+Recommends: bsd-mailx | mailutils
+Description: OpenZFS Event Daemon
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ ZED (ZFS Event Daemon) monitors events generated by the ZFS kernel
+ module. When a zevent (ZFS Event) is posted, ZED will run any ZEDLETs
+ (ZFS Event Daemon Linkage for Executable Tasks) that have been enabled
+ for the corresponding zevent class.
+ .
+ This package provides the OpenZFS Event Daemon (zed).
+
+Package: zfs-test
+Section: contrib/admin
+Architecture: linux-any
+Depends: acl,
+         attr,
+         bc,
+         fio,
+         ksh,
+         lsscsi,
+         mdadm,
+         parted,
+         python3,
+         python3-pyzfs,
+         sudo,
+         sysstat,
+         zfsutils-linux (>=${binary:Version}),
+         ${misc:Depends},
+         ${shlibs:Depends}
+Recommends: nfs-kernel-server
+Breaks: zfsutils-linux (<= 0.7.9-2)
+Replaces: zfsutils-linux (<= 0.7.9-2)
+Conflicts: zutils
+Description: OpenZFS test infrastructure and support scripts
+ OpenZFS is a storage platform that encompasses the functionality of
+ traditional filesystems and volume managers. It supports data checksums,
+ compression, encryption, snapshots, and more.
+ .
+ This package provides the OpenZFS test infrastructure for destructively
+ testing and validating a system using OpenZFS. It is entirely optional
+ and should only be installed and used in test environments.
+
+Package: spl
+Section: contrib/metapackages
+Architecture: all
+Depends: ${misc:Depends},
+Suggests: zfs-test
+Description: Solaris Porting Layer user-space utilities for Linux (dummy)
+ The Solaris Porting Layer (SPL) is a Linux kernel module which provides
+ many of the Solaris kernel APIs. This shim layer makes it possible to
+ run Solaris kernel code in the Linux kernel with relatively minimal
+ modification. The Solaris Porting LAyer Tests (SPLAT) is a Linux kernel
+ module which provides a testing harness for the SPL module.
+ .
+ SPL can be particularly useful when you want to track upstream Illumos
+ (or any other OpenSolaris fork) development closely and don't want the
+ overhead of maintaining a large patch which converts Solaris primitives
+ to Linux primitives.
+ .
+ This is a transitional dummy package. It can safely be removed.
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1 @@
+lib/@DEB_HOST_MULTIARCH@/libnvpair.so.*
@@ -0,0 +1 @@
+package-name-doesnt-match-sonames
@@ -0,0 +1,2 @@
+lib/*/security/pam_zfs_key.so
+usr/share/pam-configs/zfs_key
@@ -0,0 +1,6 @@
+#!/bin/sh
+set -e
+
+pam-auth-update --package
+
+#DEBHELPER#
@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+if [ "$1" = remove ] ; then
+    pam-auth-update --package --remove zfs_key
+fi
+
+#DEBHELPER#
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1 @@
+lib/@DEB_HOST_MULTIARCH@/libuutil.so.*
@@ -0,0 +1 @@
+package-name-doesnt-match-sonames
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1,2 @@
+lib/@DEB_HOST_MULTIARCH@/libzfs.so.*
+lib/@DEB_HOST_MULTIARCH@/libzfs_core.so.*
@@ -0,0 +1 @@
+package-name-doesnt-match-sonames
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1 @@
+lib/libzfsbootenv.so.*
@@ -0,0 +1 @@
+lib/@DEB_HOST_MULTIARCH@/libzfsbootenv.so.*
@@ -0,0 +1,2 @@
+package-name-doesnt-match-sonames
+extra-license-file *usr/share/doc/libzfsbootenv1linux/LICENSE.gz*
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1,4 @@
+lib/@DEB_HOST_MULTIARCH@/*.a usr/lib/@DEB_HOST_MULTIARCH@/
+usr/include
+usr/lib/@DEB_HOST_MULTIARCH@/*.so
+/usr/lib/@DEB_HOST_MULTIARCH@/pkgconfig/*.pc
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1 @@
+lib/@DEB_HOST_MULTIARCH@/libzpool.so.*
@@ -0,0 +1 @@
+package-name-doesnt-match-sonames
@@ -0,0 +1,13 @@
+usr/share/zfs/enum-extract.pl
+usr/share/zfs/zfs-helpers.sh
+etc/default/zfs
+etc/init.d
+etc/sudoers.d
+etc/zfs/vdev_id.conf.alias.example
+etc/zfs/vdev_id.conf.multipath.example
+etc/zfs/vdev_id.conf.sas_direct.example
+etc/zfs/vdev_id.conf.sas_switch.example
+etc/zfs/vdev_id.conf.scsi.example
+usr/lib/dracut
+usr/share/zfs/enum-extract.pl
+etc/zfs/zfs-functions
@@ -0,0 +1,70 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Debian ZFS on Linux maintainers
+ <pkg-zfsonlinux-devel@alioth-lists.debian.net>
+Date: Wed, 30 Jan 2019 15:12:04 +0100
+Subject: [PATCH] Check-for-META-and-DCH-consistency-in-autoconf
+
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ config/zfs-meta.m4 | 34 +++++++++++++++++++++++++++++-----
+ 1 file changed, 29 insertions(+), 5 deletions(-)
+
+diff --git a/config/zfs-meta.m4 b/config/zfs-meta.m4
+index 20064a0fb..4d5f545ad 100644
+--- a/config/zfs-meta.m4
+++ b/config/zfs-meta.m4
+@@ -1,9 +1,10 @@
+ dnl #
+ dnl # DESCRIPTION:
+-dnl # Read meta data from the META file.  When building from a git repository
+-dnl # the ZFS_META_RELEASE field will be overwritten if there is an annotated
+-dnl # tag matching the form ZFS_META_NAME-ZFS_META_VERSION-*.  This allows
+-dnl # for working builds to be uniquely identified using the git commit hash.
+dnl # Read meta data from the META file or the debian/changelog file if it
+dnl # exists.  When building from a git repository the ZFS_META_RELEASE field
+dnl # will be overwritten if there is an annotated tag matching the form
+dnl # ZFS_META_NAME-ZFS_META_VERSION-*.  This allows for working builds to be
+dnl # uniquely identified using the git commit hash.
+ dnl #
+ dnl #    The META file format is as follows:
+ dnl #      ^[ ]*KEY:[ \t]+VALUE$
+@@ -49,6 +50,7 @@ AC_DEFUN([ZFS_AC_META], [
+ 	_zfs_ac_meta_type="none"
+ 	if test -f "$META"; then
+ 		_zfs_ac_meta_type="META file"
+		_dpkg_parsechangelog=$(dpkg-parsechangelog 2>/dev/null)
+ 
+ 		ZFS_META_NAME=_ZFS_AC_META_GETVAL([(Name|Project|Package)]);
+ 		if test -n "$ZFS_META_NAME"; then
+@@ -69,8 +71,30 @@ AC_DEFUN([ZFS_AC_META], [
+ 			AC_SUBST([ZFS_META_VERSION])
+ 		fi
+ 
+		if test -n "${_dpkg_parsechangelog}"; then
+			_dpkg_version=$(echo "${_dpkg_parsechangelog}" \
+				| $AWK '$[]1 == "Version:" { print $[]2; }' \
+				| cut -d- -f1)
+			if test "${_dpkg_version}" != "$ZFS_META_VERSION"; then
+				AC_MSG_ERROR([
+	*** Version $ZFS_META_VERSION in the META file is different than
+	*** version $_dpkg_version in the debian/changelog file. DKMS and DEB
+	*** packaging require that these files have the same version.
+				])
+			fi
+		fi
+
+ 		ZFS_META_RELEASE=_ZFS_AC_META_GETVAL([Release]);
+-		if test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
+
+		if test -n "${_dpkg_parsechangelog}"; then
+			_dpkg_release=$(echo "${_dpkg_parsechangelog}" \
+				| $AWK '$[]1 == "Version:" { print $[]2; }' \
+				| cut -d- -f2-)
+			if test -n "${_dpkg_release}"; then
+				ZFS_META_RELEASE=${_dpkg_release}
+				_zfs_ac_meta_type="dpkg-parsechangelog"
+			fi
+		elif test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
+ 			_match="${ZFS_META_NAME}-${ZFS_META_VERSION}"
+ 			_alias=$(git describe --match=${_match} 2>/dev/null)
+ 			_release=$(echo ${_alias}|sed "s/${ZFS_META_NAME}//"|cut -f3- -d'-'|tr - _)
@@ -13,16 +13,17 @@ not actually used.

 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 ---
- etc/modules-load.d/zfs.conf.in | 2 +-
+ etc/modules-load.d/zfs.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-diff --git a/etc/modules-load.d/zfs.conf.in b/etc/modules-load.d/zfs.conf.in
-index 8b41baa3..59b058c9 100644
--- a/etc/modules-load.d/zfs.conf.in
-+++ b/etc/modules-load.d/zfs.conf.in
+diff --git a/etc/modules-load.d/zfs.conf b/etc/modules-load.d/zfs.conf
+index 44e1bb3ed..7509b03cb 100644
+--- a/etc/modules-load.d/zfs.conf
+++ b/etc/modules-load.d/zfs.conf
@@ -1,3 +1,3 @@
- # Always load kernel modules at boot.  The default behavior is to load the
- # kernel modules in the zfs-import-*.service or when blkid(8) detects a pool.
+ # The default behavior is to allow udev to load the kernel modules on demand.
+ # Uncomment the following line to unconditionally load them at boot.
 -#zfs
 +zfs
@@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
+Date: Mon, 6 Feb 2017 12:04:35 +0100
+Subject: [PATCH] Fix the path to the zed binary on the systemd unit.
+
+We install zed into /usr/sbin manually meanwhile the upstream default is
+installing it into /sbin. Ubuntu packages also install zed to /usr/sbin, but
+they ship their own zfs-zed unit.
+
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ etc/systemd/system/zfs-zed.service.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/etc/systemd/system/zfs-zed.service.in b/etc/systemd/system/zfs-zed.service.in
+index be2fc6734..7606604ec 100644
+--- a/etc/systemd/system/zfs-zed.service.in
+++ b/etc/systemd/system/zfs-zed.service.in
+@@ -5,7 +5,7 @@ ConditionPathIsDirectory=/sys/module/zfs
+ 
+ [Service]
+ EnvironmentFile=-@initconfdir@/zfs
+-ExecStart=@sbindir@/zed -F
+ExecStart=/usr/sbin/zed -F
+ Restart=always
+ 
+ [Install]
@@ -8,20 +8,21 @@ Content-Transfer-Encoding: 8bit

 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 ---
 etc/systemd/system/zfs-import-scan.service.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/etc/systemd/system/zfs-import-scan.service.in b/etc/systemd/system/zfs-import-scan.service.in
-index abc8e8e6..8fe2c107 100644
+index c5dd45d87..1c792edf0 100644
 --- a/etc/systemd/system/zfs-import-scan.service.in
 +++ b/etc/systemd/system/zfs-import-scan.service.in
-@@ -12,7 +12,7 @@ ConditionPathExists=!@sysconfdir@/zfs/zpool.cache
+@@ -14,7 +14,7 @@ ConditionPathIsDirectory=/sys/module/zfs
 Type=oneshot
 RemainAfterExit=yes
- ExecStartPre=-/sbin/modprobe zfs
-ExecStart=@sbindir@/zpool import -aN -o cachefile=none
-+ExecStart=@sbindir@/zpool import -aN -d /dev/disk/by-id -o cachefile=none
+ EnvironmentFile=-@initconfdir@/zfs
+-ExecStart=@sbindir@/zpool import -aN -o cachefile=none $ZPOOL_IMPORT_OPTS
+ExecStart=@sbindir@/zpool import -aN -d /dev/disk/by-id -o cachefile=none $ZPOOL_IMPORT_OPTS
 
 [Install]
 WantedBy=zfs-import.target
@@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Richard Laager <rlaager@wiktel.com>
+Date: Wed, 30 Jan 2019 15:12:04 +0100
+Subject: [PATCH] Enable zed emails
+
+The OpenZFS event daemon monitors pools. This patch enables the email sending
+function by default (if zed is installed). This is consistent with the default
+behavior of mdadm.
+
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ cmd/zed/zed.d/zed.rc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cmd/zed/zed.d/zed.rc b/cmd/zed/zed.d/zed.rc
+index bc269b155..e6d4b1703 100644
+--- a/cmd/zed/zed.d/zed.rc
+++ b/cmd/zed/zed.d/zed.rc
+@@ -41,7 +41,7 @@ ZED_EMAIL_ADDR="root"
+ ##
+ # Minimum number of seconds between notifications for a similar event.
+ #
+-#ZED_NOTIFY_INTERVAL_SECS=3600
+ZED_NOTIFY_INTERVAL_SECS=3600
+ 
+ ##
+ # Notification verbosity.
@@ -0,0 +1,46 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Antonio Russo <antonio.e.russo@gmail.com>
+Date: Fri, 20 Mar 2020 17:28:43 +0100
+Subject: [PATCH] dont symlink zed scripts
+
+Of the zedlet scripts shipped by upstream, a subset are enabled by
+default, by creating symlinks in /etc/zfs/zed.d.  These symlinks are
+shipped in the zfs-zed package.  dpkg, however, does not support
+conffile handling of symlinks, and therefore any changes (removals) to
+the symlinks are not preserved on package upgrade.
+
+To address this policy violation, we:
+
+ 1. During package build, create a list of enabled-by-default zedlets,
+    instead of creating symlinks.
+ 2. On package removal, identify all enabled-by-default zedlets whose
+    symlinks do not exist (i.e., were removed by the user). This is done
+    by creating "whiteout" links to /dev/null in their place).
+ 3. On package installation, create links to enabled-by-default zedlets
+    UNLESS there is already a file there (i.e., abort if there is a
+    whiteout link).
+ 4. We also clean up broken symlinks to removed zedlets at package
+    postinst.
+
+Description: track default symlinks, instead of symlinking
+Forwarded: no need
+(cherry picked from https://salsa.debian.org/zfsonlinux-team/zfs/-/commit/5cee380324d7)
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ cmd/zed/zed.d/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cmd/zed/zed.d/Makefile.am b/cmd/zed/zed.d/Makefile.am
+index 812558cf6..f802cf140 100644
+--- a/cmd/zed/zed.d/Makefile.am
+++ b/cmd/zed/zed.d/Makefile.am
+@@ -48,7 +48,7 @@ zed-install-data-hook:
+ 	set -x; for f in $(zedconfdefaults); do \
+ 	  [ -f "$(DESTDIR)$(zedconfdir)/$${f}" ] ||\
+ 	    [ -L "$(DESTDIR)$(zedconfdir)/$${f}" ] || \
+-	    $(LN_S) "$(zedexecdir)/$${f}" "$(DESTDIR)$(zedconfdir)"; \
+	    echo "$${f}" >> "$(DESTDIR)$(zedexecdir)/DEFAULT-ENABLED" ; \
+ 	done
+ 
+ SHELLCHECKSCRIPTS += $(dist_zedconf_DATA) $(dist_zedexec_SCRIPTS) $(nodist_zedexec_SCRIPTS)
@@ -0,0 +1,72 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Stoiko Ivanov <s.ivanov@proxmox.com>
+Date: Tue, 15 Sep 2020 19:07:24 +0200
+Subject: [PATCH] Add systemd-unit for importing specific pools
+
+The unit can be instantiated with a specific poolname, which will get imported
+by scanning /dev/disk/by-id, irrespective of the existence and content of
+/etc/zfs/zpool.cache.
+
+the instance name is used unescaped (see systemd.unit(5)), since zpool names
+can contain characters which will be escaped by systemd.
+
+Its instances are ordered before the other two "big" import services to avoid
+races and spurious (cosmetic!) service failures.
+
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ etc/Makefile.am                           |  1 +
+ etc/systemd/system/50-zfs.preset          |  1 +
+ etc/systemd/system/zfs-import@.service.in | 18 ++++++++++++++++++
+ 3 files changed, 20 insertions(+)
+ create mode 100644 etc/systemd/system/zfs-import@.service.in
+
+diff --git a/etc/Makefile.am b/etc/Makefile.am
+index 7187762d3..de131dc87 100644
+--- a/etc/Makefile.am
+++ b/etc/Makefile.am
+@@ -54,6 +54,7 @@ dist_systemdpreset_DATA = \
+ systemdunit_DATA = \
+ 	%D%/systemd/system/zfs-import-cache.service \
+ 	%D%/systemd/system/zfs-import-scan.service \
+	%D%/systemd/system/zfs-import@.service \
+ 	%D%/systemd/system/zfs-import.target \
+ 	%D%/systemd/system/zfs-mount.service \
+ 	%D%/systemd/system/zfs-scrub-monthly@.timer \
+diff --git a/etc/systemd/system/50-zfs.preset b/etc/systemd/system/50-zfs.preset
+index e4056a92c..030611419 100644
+--- a/etc/systemd/system/50-zfs.preset
+++ b/etc/systemd/system/50-zfs.preset
+@@ -1,6 +1,7 @@
+ # ZFS is enabled by default
+ enable zfs-import-cache.service
+ disable zfs-import-scan.service
+enable zfs-import@.service
+ enable zfs-import.target
+ enable zfs-mount.service
+ enable zfs-share.service
+diff --git a/etc/systemd/system/zfs-import@.service.in b/etc/systemd/system/zfs-import@.service.in
+new file mode 100644
+index 000000000..5bd19fb79
+--- /dev/null
+++ b/etc/systemd/system/zfs-import@.service.in
+@@ -0,0 +1,18 @@
+[Unit]
+Description=Import ZFS pool %i
+Documentation=man:zpool(8)
+DefaultDependencies=no
+After=systemd-udev-settle.service
+After=cryptsetup.target
+After=multipathd.target
+Before=zfs-import.target
+Before=zfs-import-scan.service
+Before=zfs-import-cache.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=@sbindir@/zpool import -N -d /dev/disk/by-id -o cachefile=none %I
+
+[Install]
+WantedBy=zfs-import.target
@@ -0,0 +1,52 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Stoiko Ivanov <s.ivanov@proxmox.com>
+Date: Thu, 4 Feb 2021 19:01:12 +0100
+Subject: [PATCH] Patch: move manpage arcstat(1) to arcstat(8).
+
+Originally-By: Mo Zhou <cdluminate@gmail.com>
+Originally-By: Antonio Russo <aerusso@aerusso.net>
+
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ man/Makefile.am                        | 2 +-
+ man/{man1/arcstat.1 => man8/arcstat.8} | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+ rename man/{man1/arcstat.1 => man8/arcstat.8} (99%)
+
+diff --git a/man/Makefile.am b/man/Makefile.am
+index 43bb014dd..a9293468a 100644
+--- a/man/Makefile.am
+++ b/man/Makefile.am
+@@ -2,7 +2,6 @@ dist_noinst_man_MANS = \
+ 	%D%/man1/cstyle.1
+ 
+ dist_man_MANS = \
+-	%D%/man1/arcstat.1 \
+ 	%D%/man1/raidz_test.1 \
+ 	%D%/man1/test-runner.1 \
+ 	%D%/man1/zhack.1 \
+@@ -22,6 +21,7 @@ dist_man_MANS = \
+ 	%D%/man7/zpoolconcepts.7 \
+ 	%D%/man7/zpoolprops.7 \
+ 	\
+	%D%/man8/arcstat.8 \
+ 	%D%/man8/fsck.zfs.8 \
+ 	%D%/man8/mount.zfs.8 \
+ 	%D%/man8/vdev_id.8 \
+diff --git a/man/man1/arcstat.1 b/man/man8/arcstat.8
+similarity index 99%
+rename from man/man1/arcstat.1
+rename to man/man8/arcstat.8
+index 82358fa68..a8fb55498 100644
+--- a/man/man1/arcstat.1
+++ b/man/man8/arcstat.8
+@@ -13,7 +13,7 @@
+ .\" Copyright (c) 2020 by AJ Jordan. All rights reserved.
+ .\"
+ .Dd December 23, 2022
+-.Dt ARCSTAT 1
+.Dt ARCSTAT 8
+ .Os
+ .
+ .Sh NAME
@@ -0,0 +1,438 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Thomas Lamprecht <t.lamprecht@proxmox.com>
+Date: Wed, 10 Nov 2021 09:29:47 +0100
+Subject: [PATCH] arc stat/summary: guard access to freshly introduced stats
+
+l2arc MFU/MRU and zfetch past future and stride stats were introduced
+in 2.1 and 2.2.4 respectively:
+
+commit 085321621e79a75bea41c2b6511da6ebfbf2ba0a added printing MFU
+and MRU stats for 2.1 user space tools, but those keys are not
+available in the 2.0 module. That means it may break the arcstat and
+arc_summary tools after upgrade to 2.1 (user space), before a reboot
+to the new 2.1 ZFS kernel-module happened, due to python raising a
+KeyError on the dict access then.
+
+Move those two keys to a .get accessor with `0` as fallback, as it
+should be better to show some possible wrong data for new stat-keys
+than throwing an exception.
+
+also move l2_mfu_asize  l2_mru_asize l2_prefetch_asize
+l2_bufc_data_asize l2_bufc_metadata_asize to .get accessor
+(these are only present with a cache device in the pool)
+
+guard access to iohits and uncached state introduced in
+792a6ee462efc15a7614f27e13f0f8aaa9414a08
+
+guard access to zfetch past future stride stats introduced in
+026fe796465e3da7b27d06ef5338634ee6dd30d8
+
+These are present in the current kernel, but lead to an exception, if
+running the new user-space with an old kernel module.
+
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+---
+ cmd/arc_summary | 132 ++++++++++++++++++++++++------------------------
+ cmd/arcstat.in  |  48 +++++++++---------
+ 2 files changed, 90 insertions(+), 90 deletions(-)
+
+diff --git a/cmd/arc_summary b/cmd/arc_summary
+index 100fb1987..30f5d23e9 100755
+--- a/cmd/arc_summary
+++ b/cmd/arc_summary
+@@ -551,21 +551,21 @@ def section_arc(kstats_dict):
+     arc_target_size = arc_stats['c']
+     arc_max = arc_stats['c_max']
+     arc_min = arc_stats['c_min']
+-    meta = arc_stats['meta']
+-    pd = arc_stats['pd']
+-    pm = arc_stats['pm']
+-    anon_data = arc_stats['anon_data']
+-    anon_metadata = arc_stats['anon_metadata']
+-    mfu_data = arc_stats['mfu_data']
+-    mfu_metadata = arc_stats['mfu_metadata']
+-    mru_data = arc_stats['mru_data']
+-    mru_metadata = arc_stats['mru_metadata']
+-    mfug_data = arc_stats['mfu_ghost_data']
+-    mfug_metadata = arc_stats['mfu_ghost_metadata']
+-    mrug_data = arc_stats['mru_ghost_data']
+-    mrug_metadata = arc_stats['mru_ghost_metadata']
+-    unc_data = arc_stats['uncached_data']
+-    unc_metadata = arc_stats['uncached_metadata']
+    meta = arc_stats.get('meta', 0)
+    pd = arc_stats.get('pd', 0)
+    pm = arc_stats.get('pm', 0)
+    anon_data = arc_stats.get('anon_data', 0)
+    anon_metadata = arc_stats.get('anon_metadata', 0)
+    mfu_data = arc_stats.get('mfu_data', 0)
+    mfu_metadata = arc_stats.get('mfu_metadata', 0)
+    mru_data = arc_stats.get('mru_data', 0)
+    mru_metadata = arc_stats.get('mru_metadata', 0)
+    mfug_data = arc_stats.get('mfu_ghost_data', 0)
+    mfug_metadata = arc_stats.get('mfu_ghost_metadata', 0)
+    mrug_data = arc_stats.get('mru_ghost_data', 0)
+    mrug_metadata = arc_stats.get('mru_ghost_metadata', 0)
+    unc_data = arc_stats.get('uncached_data', 0)
+    unc_metadata = arc_stats.get('uncached_metadata', 0)
+     bonus_size = arc_stats['bonus_size']
+     dnode_limit = arc_stats['arc_dnode_limit']
+     dnode_size = arc_stats['dnode_size']
+@@ -655,13 +655,13 @@ def section_arc(kstats_dict):
+     prt_i1('L2 cached evictions:', f_bytes(arc_stats['evict_l2_cached']))
+     prt_i1('L2 eligible evictions:', f_bytes(arc_stats['evict_l2_eligible']))
+     prt_i2('L2 eligible MFU evictions:',
+-           f_perc(arc_stats['evict_l2_eligible_mfu'],
+           f_perc(arc_stats.get('evict_l2_eligible_mfu', 0), # 2.0 module compat
+            arc_stats['evict_l2_eligible']),
+-           f_bytes(arc_stats['evict_l2_eligible_mfu']))
+           f_bytes(arc_stats.get('evict_l2_eligible_mfu', 0)))
+     prt_i2('L2 eligible MRU evictions:',
+-           f_perc(arc_stats['evict_l2_eligible_mru'],
+           f_perc(arc_stats.get('evict_l2_eligible_mru', 0), # 2.0 module compat
+            arc_stats['evict_l2_eligible']),
+-           f_bytes(arc_stats['evict_l2_eligible_mru']))
+           f_bytes(arc_stats.get('evict_l2_eligible_mru', 0)))
+     prt_i1('L2 ineligible evictions:',
+            f_bytes(arc_stats['evict_l2_ineligible']))
+     print()
+@@ -672,106 +672,106 @@ def section_archits(kstats_dict):
+     """
+ 
+     arc_stats = isolate_section('arcstats', kstats_dict)
+-    all_accesses = int(arc_stats['hits'])+int(arc_stats['iohits'])+\
+    all_accesses = int(arc_stats['hits'])+int(arc_stats.get('iohits', 0))+\
+         int(arc_stats['misses'])
+ 
+     prt_1('ARC total accesses:', f_hits(all_accesses))
+     ta_todo = (('Total hits:', arc_stats['hits']),
+-               ('Total I/O hits:', arc_stats['iohits']),
+               ('Total I/O hits:', arc_stats.get('iohits', 0)),
+                ('Total misses:', arc_stats['misses']))
+     for title, value in ta_todo:
+         prt_i2(title, f_perc(value, all_accesses), f_hits(value))
+     print()
+ 
+     dd_total = int(arc_stats['demand_data_hits']) +\
+-        int(arc_stats['demand_data_iohits']) +\
+        int(arc_stats.get('demand_data_iohits', 0)) +\
+         int(arc_stats['demand_data_misses'])
+     prt_2('ARC demand data accesses:', f_perc(dd_total, all_accesses),
+          f_hits(dd_total))
+     dd_todo = (('Demand data hits:', arc_stats['demand_data_hits']),
+-               ('Demand data I/O hits:', arc_stats['demand_data_iohits']),
+               ('Demand data I/O hits:', arc_stats.get('demand_data_iohits', 0)),
+                ('Demand data misses:', arc_stats['demand_data_misses']))
+     for title, value in dd_todo:
+         prt_i2(title, f_perc(value, dd_total), f_hits(value))
+     print()
+ 
+     dm_total = int(arc_stats['demand_metadata_hits']) +\
+-        int(arc_stats['demand_metadata_iohits']) +\
+        int(arc_stats.get('demand_metadata_iohits', 0)) +\
+         int(arc_stats['demand_metadata_misses'])
+     prt_2('ARC demand metadata accesses:', f_perc(dm_total, all_accesses),
+           f_hits(dm_total))
+     dm_todo = (('Demand metadata hits:', arc_stats['demand_metadata_hits']),
+                ('Demand metadata I/O hits:',
+-                arc_stats['demand_metadata_iohits']),
+                arc_stats.get('demand_metadata_iohits', 0)),
+                ('Demand metadata misses:', arc_stats['demand_metadata_misses']))
+     for title, value in dm_todo:
+         prt_i2(title, f_perc(value, dm_total), f_hits(value))
+     print()
+ 
+     pd_total = int(arc_stats['prefetch_data_hits']) +\
+-        int(arc_stats['prefetch_data_iohits']) +\
+        int(arc_stats.get('prefetch_data_iohits', 0)) +\
+         int(arc_stats['prefetch_data_misses'])
+     prt_2('ARC prefetch data accesses:', f_perc(pd_total, all_accesses),
+           f_hits(pd_total))
+     pd_todo = (('Prefetch data hits:', arc_stats['prefetch_data_hits']),
+-               ('Prefetch data I/O hits:', arc_stats['prefetch_data_iohits']),
+               ('Prefetch data I/O hits:', arc_stats.get('prefetch_data_iohits', 0)),
+                ('Prefetch data misses:', arc_stats['prefetch_data_misses']))
+     for title, value in pd_todo:
+         prt_i2(title, f_perc(value, pd_total), f_hits(value))
+     print()
+ 
+     pm_total = int(arc_stats['prefetch_metadata_hits']) +\
+-        int(arc_stats['prefetch_metadata_iohits']) +\
+        int(arc_stats.get('prefetch_metadata_iohits', 0)) +\
+         int(arc_stats['prefetch_metadata_misses'])
+     prt_2('ARC prefetch metadata accesses:', f_perc(pm_total, all_accesses),
+           f_hits(pm_total))
+     pm_todo = (('Prefetch metadata hits:',
+                 arc_stats['prefetch_metadata_hits']),
+                ('Prefetch metadata I/O hits:',
+-                arc_stats['prefetch_metadata_iohits']),
+                arc_stats.get('prefetch_metadata_iohits', 0)),
+                ('Prefetch metadata misses:',
+                 arc_stats['prefetch_metadata_misses']))
+     for title, value in pm_todo:
+         prt_i2(title, f_perc(value, pm_total), f_hits(value))
+     print()
+ 
+-    all_prefetches = int(arc_stats['predictive_prefetch'])+\
+-        int(arc_stats['prescient_prefetch'])
+    all_prefetches = int(arc_stats.get('predictive_prefetch', 0))+\
+        int(arc_stats.get('prescient_prefetch', 0))
+     prt_2('ARC predictive prefetches:',
+-           f_perc(arc_stats['predictive_prefetch'], all_prefetches),
+-           f_hits(arc_stats['predictive_prefetch']))
+           f_perc(arc_stats.get('predictive_prefetch', 0), all_prefetches),
+           f_hits(arc_stats.get('predictive_prefetch', 0)))
+     prt_i2('Demand hits after predictive:',
+            f_perc(arc_stats['demand_hit_predictive_prefetch'],
+-                  arc_stats['predictive_prefetch']),
+                  arc_stats.get('predictive_prefetch', 0)),
+            f_hits(arc_stats['demand_hit_predictive_prefetch']))
+     prt_i2('Demand I/O hits after predictive:',
+-           f_perc(arc_stats['demand_iohit_predictive_prefetch'],
+-                  arc_stats['predictive_prefetch']),
+-           f_hits(arc_stats['demand_iohit_predictive_prefetch']))
+-    never = int(arc_stats['predictive_prefetch']) -\
+           f_perc(arc_stats.get('demand_iohit_predictive_prefetch', 0),
+                  arc_stats.get('predictive_prefetch', 0)),
+           f_hits(arc_stats.get('demand_iohit_predictive_prefetch', 0)))
+    never = int(arc_stats.get('predictive_prefetch', 0)) -\
+         int(arc_stats['demand_hit_predictive_prefetch']) -\
+-        int(arc_stats['demand_iohit_predictive_prefetch'])
+        int(arc_stats.get('demand_iohit_predictive_prefetch', 0))
+     prt_i2('Never demanded after predictive:',
+-           f_perc(never, arc_stats['predictive_prefetch']),
+           f_perc(never, arc_stats.get('predictive_prefetch', 0)),
+            f_hits(never))
+     print()
+ 
+     prt_2('ARC prescient prefetches:',
+-           f_perc(arc_stats['prescient_prefetch'], all_prefetches),
+-           f_hits(arc_stats['prescient_prefetch']))
+           f_perc(arc_stats.get('prescient_prefetch', 0), all_prefetches),
+           f_hits(arc_stats.get('prescient_prefetch', 0)))
+     prt_i2('Demand hits after prescient:',
+            f_perc(arc_stats['demand_hit_prescient_prefetch'],
+-                  arc_stats['prescient_prefetch']),
+                  arc_stats.get('prescient_prefetch', 0)),
+            f_hits(arc_stats['demand_hit_prescient_prefetch']))
+     prt_i2('Demand I/O hits after prescient:',
+-           f_perc(arc_stats['demand_iohit_prescient_prefetch'],
+-                  arc_stats['prescient_prefetch']),
+-           f_hits(arc_stats['demand_iohit_prescient_prefetch']))
+-    never = int(arc_stats['prescient_prefetch'])-\
+           f_perc(arc_stats.get('demand_iohit_prescient_prefetch', 0),
+                  arc_stats.get('prescient_prefetch', 0)),
+           f_hits(arc_stats.get('demand_iohit_prescient_prefetch', 0)))
+    never = int(arc_stats.get('prescient_prefetch', 0))-\
+         int(arc_stats['demand_hit_prescient_prefetch'])-\
+-        int(arc_stats['demand_iohit_prescient_prefetch'])
+        int(arc_stats.get('demand_iohit_prescient_prefetch', 0))
+     prt_i2('Never demanded after prescient:',
+-           f_perc(never, arc_stats['prescient_prefetch']),
+           f_perc(never, arc_stats.get('prescient_prefetch', 0)),
+            f_hits(never))
+     print()
+ 
+@@ -782,7 +782,7 @@ def section_archits(kstats_dict):
+                 arc_stats['mfu_ghost_hits']),
+                ('Most recently used (MRU) ghost:',
+                 arc_stats['mru_ghost_hits']),
+-               ('Uncached:', arc_stats['uncached_hits']))
+               ('Uncached:', arc_stats.get('uncached_hits', 0)))
+     for title, value in cl_todo:
+         prt_i2(title, f_perc(value, all_accesses), f_hits(value))
+     print()
+@@ -794,26 +794,26 @@ def section_dmu(kstats_dict):
+     zfetch_stats = isolate_section('zfetchstats', kstats_dict)
+ 
+     zfetch_access_total = int(zfetch_stats['hits']) +\
+-        int(zfetch_stats['future']) + int(zfetch_stats['stride']) +\
+-        int(zfetch_stats['past']) + int(zfetch_stats['misses'])
+        int(zfetch_stats.get('future', 0)) + int(zfetch_stats.get('stride', 0)) +\
+        int(zfetch_stats.get('past', 0)) + int(zfetch_stats['misses'])
+ 
+     prt_1('DMU predictive prefetcher calls:', f_hits(zfetch_access_total))
+     prt_i2('Stream hits:',
+            f_perc(zfetch_stats['hits'], zfetch_access_total),
+            f_hits(zfetch_stats['hits']))
+-    future = int(zfetch_stats['future']) + int(zfetch_stats['stride'])
+    future = int(zfetch_stats.get('future', 0)) + int(zfetch_stats.get('stride', 0))
+     prt_i2('Hits ahead of stream:', f_perc(future, zfetch_access_total),
+            f_hits(future))
+     prt_i2('Hits behind stream:',
+-           f_perc(zfetch_stats['past'], zfetch_access_total),
+-           f_hits(zfetch_stats['past']))
+           f_perc(zfetch_stats.get('past', 0), zfetch_access_total),
+           f_hits(zfetch_stats.get('past', 0)))
+     prt_i2('Stream misses:',
+            f_perc(zfetch_stats['misses'], zfetch_access_total),
+            f_hits(zfetch_stats['misses']))
+     prt_i2('Streams limit reached:',
+            f_perc(zfetch_stats['max_streams'], zfetch_stats['misses']),
+            f_hits(zfetch_stats['max_streams']))
+-    prt_i1('Stream strides:', f_hits(zfetch_stats['stride']))
+    prt_i1('Stream strides:', f_hits(zfetch_stats.get('stride', 0)))
+     prt_i1('Prefetches issued', f_hits(zfetch_stats['io_issued']))
+     print()
+ 
+@@ -860,20 +860,20 @@ def section_l2arc(kstats_dict):
+            f_perc(arc_stats['l2_hdr_size'], arc_stats['l2_size']),
+            f_bytes(arc_stats['l2_hdr_size']))
+     prt_i2('MFU allocated size:',
+-           f_perc(arc_stats['l2_mfu_asize'], arc_stats['l2_asize']),
+-           f_bytes(arc_stats['l2_mfu_asize']))
+           f_perc(arc_stats.get('l2_mfu_asize', 0), arc_stats['l2_asize']),
+           f_bytes(arc_stats.get('l2_mfu_asize', 0))) # 2.0 module compat
+     prt_i2('MRU allocated size:',
+-           f_perc(arc_stats['l2_mru_asize'], arc_stats['l2_asize']),
+-           f_bytes(arc_stats['l2_mru_asize']))
+           f_perc(arc_stats.get('l2_mru_asize', 0), arc_stats['l2_asize']),
+           f_bytes(arc_stats.get('l2_mru_asize', 0))) # 2.0 module compat
+     prt_i2('Prefetch allocated size:',
+-           f_perc(arc_stats['l2_prefetch_asize'], arc_stats['l2_asize']),
+-           f_bytes(arc_stats['l2_prefetch_asize']))
+           f_perc(arc_stats.get('l2_prefetch_asize', 0), arc_stats['l2_asize']),
+           f_bytes(arc_stats.get('l2_prefetch_asize',0))) # 2.0 module compat
+     prt_i2('Data (buffer content) allocated size:',
+-           f_perc(arc_stats['l2_bufc_data_asize'], arc_stats['l2_asize']),
+-           f_bytes(arc_stats['l2_bufc_data_asize']))
+           f_perc(arc_stats.get('l2_bufc_data_asize', 0), arc_stats['l2_asize']),
+           f_bytes(arc_stats.get('l2_bufc_data_asize', 0))) # 2.0 module compat
+     prt_i2('Metadata (buffer content) allocated size:',
+-           f_perc(arc_stats['l2_bufc_metadata_asize'], arc_stats['l2_asize']),
+-           f_bytes(arc_stats['l2_bufc_metadata_asize']))
+           f_perc(arc_stats.get('l2_bufc_metadata_asize', 0), arc_stats['l2_asize']),
+           f_bytes(arc_stats.get('l2_bufc_metadata_asize', 0))) # 2.0 module compat
+ 
+     print()
+     prt_1('L2ARC breakdown:', f_hits(l2_access_total))
+diff --git a/cmd/arcstat.in b/cmd/arcstat.in
+index c4f10a1d6..bf47ec90e 100755
+--- a/cmd/arcstat.in
+++ b/cmd/arcstat.in
+@@ -510,7 +510,7 @@ def calculate():
+     v = dict()
+     v["time"] = time.strftime("%H:%M:%S", time.localtime())
+     v["hits"] = d["hits"] // sint
+-    v["iohs"] = d["iohits"] // sint
+    v["iohs"] = d.get("iohits", 0) // sint
+     v["miss"] = d["misses"] // sint
+     v["read"] = v["hits"] + v["iohs"] + v["miss"]
+     v["hit%"] = 100 * v["hits"] // v["read"] if v["read"] > 0 else 0
+@@ -518,7 +518,7 @@ def calculate():
+     v["miss%"] = 100 - v["hit%"] - v["ioh%"] if v["read"] > 0 else 0
+ 
+     v["dhit"] = (d["demand_data_hits"] + d["demand_metadata_hits"]) // sint
+-    v["dioh"] = (d["demand_data_iohits"] + d["demand_metadata_iohits"]) // sint
+    v["dioh"] = (d.get("demand_data_iohits", 0) + d.get("demand_metadata_iohits", 0)) // sint
+     v["dmis"] = (d["demand_data_misses"] + d["demand_metadata_misses"]) // sint
+ 
+     v["dread"] = v["dhit"] + v["dioh"] + v["dmis"]
+@@ -527,7 +527,7 @@ def calculate():
+     v["dm%"] = 100 - v["dh%"] - v["di%"] if v["dread"] > 0 else 0
+ 
+     v["ddhit"] = d["demand_data_hits"] // sint
+-    v["ddioh"] = d["demand_data_iohits"] // sint
+    v["ddioh"] = d.get("demand_data_iohits", 0) // sint
+     v["ddmis"] = d["demand_data_misses"] // sint
+ 
+     v["ddread"] = v["ddhit"] + v["ddioh"] + v["ddmis"]
+@@ -536,7 +536,7 @@ def calculate():
+     v["ddm%"] = 100 - v["ddh%"] - v["ddi%"] if v["ddread"] > 0 else 0
+ 
+     v["dmhit"] = d["demand_metadata_hits"] // sint
+-    v["dmioh"] = d["demand_metadata_iohits"] // sint
+    v["dmioh"] = d.get("demand_metadata_iohits", 0) // sint
+     v["dmmis"] = d["demand_metadata_misses"] // sint
+ 
+     v["dmread"] = v["dmhit"] + v["dmioh"] + v["dmmis"]
+@@ -545,8 +545,8 @@ def calculate():
+     v["dmm%"] = 100 - v["dmh%"] - v["dmi%"] if v["dmread"] > 0 else 0
+ 
+     v["phit"] = (d["prefetch_data_hits"] + d["prefetch_metadata_hits"]) // sint
+-    v["pioh"] = (d["prefetch_data_iohits"] +
+-                 d["prefetch_metadata_iohits"]) // sint
+    v["pioh"] = (d.get("prefetch_data_iohits", 0) +
+                 d.get("prefetch_metadata_iohits", 0)) // sint
+     v["pmis"] = (d["prefetch_data_misses"] +
+                  d["prefetch_metadata_misses"]) // sint
+ 
+@@ -556,7 +556,7 @@ def calculate():
+     v["pm%"] = 100 - v["ph%"] - v["pi%"] if v["pread"] > 0 else 0
+ 
+     v["pdhit"] = d["prefetch_data_hits"] // sint
+-    v["pdioh"] = d["prefetch_data_iohits"] // sint
+    v["pdioh"] = d.get("prefetch_data_iohits", 0) // sint
+     v["pdmis"] = d["prefetch_data_misses"] // sint
+ 
+     v["pdread"] = v["pdhit"] + v["pdioh"] + v["pdmis"]
+@@ -565,7 +565,7 @@ def calculate():
+     v["pdm%"] = 100 - v["pdh%"] - v["pdi%"] if v["pdread"] > 0 else 0
+ 
+     v["pmhit"] = d["prefetch_metadata_hits"] // sint
+-    v["pmioh"] = d["prefetch_metadata_iohits"] // sint
+    v["pmioh"] = d.get("prefetch_metadata_iohits", 0) // sint
+     v["pmmis"] = d["prefetch_metadata_misses"] // sint
+ 
+     v["pmread"] = v["pmhit"] + v["pmioh"] + v["pmmis"]
+@@ -575,8 +575,8 @@ def calculate():
+ 
+     v["mhit"] = (d["prefetch_metadata_hits"] +
+                  d["demand_metadata_hits"]) // sint
+-    v["mioh"] = (d["prefetch_metadata_iohits"] +
+-                 d["demand_metadata_iohits"]) // sint
+    v["mioh"] = (d.get("prefetch_metadata_iohits", 0) +
+                 d.get("demand_metadata_iohits", 0)) // sint
+     v["mmis"] = (d["prefetch_metadata_misses"] +
+                  d["demand_metadata_misses"]) // sint
+ 
+@@ -592,24 +592,24 @@ def calculate():
+     v["mru"] = d["mru_hits"] // sint
+     v["mrug"] = d["mru_ghost_hits"] // sint
+     v["mfug"] = d["mfu_ghost_hits"] // sint
+-    v["unc"] = d["uncached_hits"] // sint
+    v["unc"] = d.get("uncached_hits", 0) // sint
+     v["eskip"] = d["evict_skip"] // sint
+     v["el2skip"] = d["evict_l2_skip"] // sint
+     v["el2cach"] = d["evict_l2_cached"] // sint
+     v["el2el"] = d["evict_l2_eligible"] // sint
+-    v["el2mfu"] = d["evict_l2_eligible_mfu"] // sint
+-    v["el2mru"] = d["evict_l2_eligible_mru"] // sint
+    v["el2mfu"] = d.get("evict_l2_eligible_mfu", 0) // sint
+    v["el2mru"] = d.get("evict_l2_eligible_mru", 0) // sint
+     v["el2inel"] = d["evict_l2_ineligible"] // sint
+     v["mtxmis"] = d["mutex_miss"] // sint
+-    v["ztotal"] = (d["zfetch_hits"] + d["zfetch_future"] + d["zfetch_stride"] +
+-                   d["zfetch_past"] + d["zfetch_misses"]) // sint
+    v["ztotal"] = (d["zfetch_hits"] + d.get("zfetch_future", 0) + d.get("zfetch_stride", 0) +
+                   d.get("zfetch_past", 0) + d["zfetch_misses"]) // sint
+     v["zhits"] = d["zfetch_hits"] // sint
+-    v["zahead"] = (d["zfetch_future"] + d["zfetch_stride"]) // sint
+-    v["zpast"] = d["zfetch_past"] // sint
+    v["zahead"] = (d.get("zfetch_future", 0) + d.get("zfetch_stride", 0)) // sint
+    v["zpast"] = d.get("zfetch_past", 0) // sint
+     v["zmisses"] = d["zfetch_misses"] // sint
+     v["zmax"] = d["zfetch_max_streams"] // sint
+-    v["zfuture"] = d["zfetch_future"] // sint
+-    v["zstride"] = d["zfetch_stride"] // sint
+    v["zfuture"] = d.get("zfetch_future", 0) // sint
+    v["zstride"] = d.get("zfetch_stride", 0) // sint
+     v["zissued"] = d["zfetch_io_issued"] // sint
+     v["zactive"] = d["zfetch_io_active"] // sint
+ 
+@@ -624,11 +624,11 @@ def calculate():
+         v["l2size"] = cur["l2_size"]
+         v["l2bytes"] = d["l2_read_bytes"] // sint
+ 
+-        v["l2pref"] = cur["l2_prefetch_asize"]
+-        v["l2mfu"] = cur["l2_mfu_asize"]
+-        v["l2mru"] = cur["l2_mru_asize"]
+-        v["l2data"] = cur["l2_bufc_data_asize"]
+-        v["l2meta"] = cur["l2_bufc_metadata_asize"]
+        v["l2pref"] = cur.get("l2_prefetch_asize", 0)
+        v["l2mfu"] = cur.get("l2_mfu_asize", 0)
+        v["l2mru"] = cur.get("l2_mru_asize", 0)
+        v["l2data"] = cur.get("l2_bufc_data_asize", 0)
+        v["l2meta"] = cur.get("l2_bufc_metadata_asize", 0)
+         v["l2pref%"] = 100 * v["l2pref"] // v["l2asize"]
+         v["l2mfu%"] = 100 * v["l2mfu"] // v["l2asize"]
+         v["l2mru%"] = 100 * v["l2mru"] // v["l2asize"]
@@ -0,0 +1,76 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: siv0 <github@nomore.at>
+Date: Tue, 31 Oct 2023 21:57:54 +0100
+Subject: [PATCH] Fix nfs_truncate_shares without /etc/exports.d
+
+Calling nfs_reset_shares on Linux prints a warning:
+`failed to lock /etc/exports.d/zfs.exports.lock: No such file or
+directory`
+when /etc/exports.d does not exist. The directory gets created, when a
+filesystem is actually exported through nfs_toggle_share and
+nfs_init_share. The truncation of /etc/exports.d/zfs.exports happens
+unconditionally when calling `zfs mount -a` (via zfs_do_mount and
+share_mount in `cmd/zfs/zfs_main.c`).
+
+Fixing the issue only in the Linux part, since the exports file on
+freebsd is in `/etc/zfs/`, which seems present on 2 FreeBSD systems I
+have access to (through `/etc/zfs/compatibility.d/`), while a Debian
+box does not have the directory even if `/usr/sbin/exportfs` is
+present through the `nfs-kernel-server` package.
+
+The code for exports_available is copied from nfs_available above.
+
+Fixes: ede037cda73675f42b1452187e8dd3438fafc220
+("Make zfs-share service resilient to stale exports")
+
+Reviewed-by: Brian Atkinson <batkinson@lanl.gov>
+Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+Closes #15369
+Closes #15468
+(cherry picked from commit 41e55b476bcfc90f1ad81c02c5375367fdace9e9)
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+---
+ lib/libshare/os/linux/nfs.c | 18 ++++++++++++++++++
+ 1 file changed, 18 insertions(+)
+
+diff --git a/lib/libshare/os/linux/nfs.c b/lib/libshare/os/linux/nfs.c
+index 004946b0c..3dce81840 100644
+--- a/lib/libshare/os/linux/nfs.c
+++ b/lib/libshare/os/linux/nfs.c
+@@ -47,6 +47,7 @@
+ 
+ 
+ static boolean_t nfs_available(void);
+static boolean_t exports_available(void);
+ 
+ typedef int (*nfs_shareopt_callback_t)(const char *opt, const char *value,
+     void *cookie);
+@@ -539,6 +540,8 @@ nfs_commit_shares(void)
+ static void
+ nfs_truncate_shares(void)
+ {
+	if (!exports_available())
+		return;
+ 	nfs_reset_shares(ZFS_EXPORTS_LOCK, ZFS_EXPORTS_FILE);
+ }
+ 
+@@ -566,3 +569,18 @@ nfs_available(void)
+ 
+ 	return (avail == 1);
+ }
+
+static boolean_t
+exports_available(void)
+{
+	static int avail;
+
+	if (!avail) {
+		if (access(ZFS_EXPORTS_DIR, F_OK) != 0)
+			avail = -1;
+		else
+			avail = 1;
+	}
+
+	return (avail == 1);
+}
@@ -0,0 +1,66 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Thomas Lamprecht <t.lamprecht@proxmox.com>
+Date: Sun, 12 Nov 2023 15:52:25 +0100
+Subject: [PATCH] zpool status: tighten bounds for noalloc stat availabillity
+
+When running zfs 2.2.0 userspace utilities with a kernel that still
+has 2.1.13 modules zpool status adds `(non-allocating)` next to the
+disk name of a single-disk pool.
+
+The reason for this seems to be that the patch adding the `vs_pspace` field was
+backported, but the one adding `vs_noalloc` was not.
+
+Itself that is not a problem, but in 2.2 `noalloc` was added before `psspace`,
+so the struct layout between 2.1.13 and 2.2.0 do NOT match anymore...
+
+I.e., the struct looks like the following at the end for ZFS 2.1.x:
+
+```
+typedef struct vdev_stat {
+    hrtime_t        vs_timestamp;           /* time since vdev load */
+    // snip
+    uint64_t        vs_logical_ashift;      /* vdev_logical_ashift  */
+    uint64_t        vs_physical_ashift;     /* vdev_physical_ashift */
+    uint64_t        vs_pspace;              /* physical capacity */
+} vdev_stat_t;
+```
+
+And like the following on ZFS 2.2.x:
+```
+typedef struct vdev_stat {
+    hrtime_t        vs_timestamp;           /* time since vdev load */
+    // snip
+    uint64_t        vs_logical_ashift;      /* vdev_logical_ashift  */
+    uint64_t        vs_physical_ashift;     /* vdev_physical_ashift */
+    uint64_t        vs_noalloc;             /* allocations halted?  */
+    uint64_t        vs_pspace;              /* physical capacity */
+} vdev_stat_t;
+```
+
+Resulting in 2.2.x user-space tooling interpreting the `vs_pspace` field from
+the 2.1.x kernel module as `vs_noalloc` field.
+
+For now, work-around that discrepancy by coupling the availability of
+the vs_noalloc field with the one of the vs_pspace one, as when both
+are returned from the module we can be sure that our struct layout
+matches again.
+
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ cmd/zpool/zpool_main.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/cmd/zpool/zpool_main.c b/cmd/zpool/zpool_main.c
+index ed0b8d7a1..f3acc49d0 100644
+--- a/cmd/zpool/zpool_main.c
+++ b/cmd/zpool/zpool_main.c
+@@ -2663,7 +2663,8 @@ print_status_config(zpool_handle_t *zhp, status_cbdata_t *cb, const char *name,
+ 
+ 	if (vs->vs_scan_removing != 0) {
+ 		(void) printf(gettext("  (removing)"));
+-	} else if (VDEV_STAT_VALID(vs_noalloc, vsc) && vs->vs_noalloc != 0) {
+	} else if (VDEV_STAT_VALID(vs_pspace, vsc)
+		       && VDEV_STAT_VALID(vs_noalloc, vsc) && vs->vs_noalloc != 0) {
+ 		(void) printf(gettext("  (non-allocating)"));
+ 	}
+ 
@@ -0,0 +1,11 @@
+0001-Check-for-META-and-DCH-consistency-in-autoconf.patch
+0002-always-load-ZFS-module-on-boot.patch
+0003-Fix-the-path-to-the-zed-binary-on-the-systemd-unit.patch
+0004-import-with-d-dev-disk-by-id-in-scan-service.patch
+0005-Enable-zed-emails.patch
+0006-dont-symlink-zed-scripts.patch
+0007-Add-systemd-unit-for-importing-specific-pools.patch
+0008-Patch-move-manpage-arcstat-1-to-arcstat-8.patch
+0009-arc-stat-summary-guard-access-to-freshly-introduced-.patch
+0010-Fix-nfs_truncate_shares-without-etc-exports.d.patch
+0011-zpool-status-tighten-bounds-for-noalloc-stat-availab.patch
@@ -0,0 +1 @@
+usr/lib/python3*
@@ -0,0 +1,119 @@
+#!/usr/bin/make -f
+
+include /usr/share/dpkg/default.mk
+
+VERSION := $(DEB_VERSION_UPSTREAM)
+REVISION := $(shell echo $(DEB_VERSION) | cut -d- -f2)
+
+SPHINX_BUILD = $(shell dpkg -L python3-sphinx | grep -m 1 "/sphinx-build$$")
+
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+
+%:
+	dh $@ --with autoreconf,python3,sphinxdoc
+
+adapt_meta_file:
+	@# Embed the downstream version in the module.
+	@sed \
+	  -e 's/^Version:.*/Version:      $(VERSION)/' \
+	  -e 's/^Release:.*/Release:      $(REVISION)/' \
+	  -i.orig META
+
+
+override_dh_autoreconf: adapt_meta_file
+	dh_autoreconf
+
+override_dh_auto_configure:
+	@# Build the userland, but don't build the kernel modules.
+	dh_auto_configure -- \
+	  --bindir=/usr/bin \
+	  --sbindir=/sbin \
+	  --libdir=/lib/"$(DEB_HOST_MULTIARCH)" \
+	  --with-udevdir=/lib/udev \
+	  --with-zfsexecdir=/usr/lib/zfs-linux \
+	  --enable-systemd \
+	  --enable-pyzfs \
+	  --with-python=python3 \
+	  --with-pammoduledir='/lib/$(DEB_HOST_MULTIARCH)/security' \
+	  --with-pkgconfigdir='/usr/lib/$(DEB_HOST_MULTIARCH)/pkgconfig' \
+	  --with-systemdunitdir=/lib/systemd/system \
+	  --with-systemdpresetdir=/lib/systemd/system-preset \
+	  --with-systemdgeneratordir=/lib/systemd/system-generators \
+	  --with-config=user
+
+	for i in $(wildcard $(CURDIR)/debian/*.install.in) ; do \
+		basename "$$i" | grep _KVERS_ && continue ; \
+		sed 's/@DEB_HOST_MULTIARCH@/$(DEB_HOST_MULTIARCH)/g' "$$i" > "$${i%%.in}" ; \
+	done
+
+override_dh_auto_test:
+override_dh_auto_test:
+ifeq (amd64,$(DEB_HOST_ARCH))
+	# Upstream provides an ABI guarantee that we validate here
+	-$(MAKE) checkabi
+endif
+
+	# The dh_auto_test rule is disabled because
+	# `make check` cannot run in an unprivileged build environment.
+
+override_dh_auto_install:
+	@# Install the utilities.
+	$(MAKE) install DESTDIR='$(CURDIR)/debian/tmp'
+
+	# Move from bin_dir to /usr/sbin
+	# Remove suffix (.py) as per policy 10.4 - Scripts
+	# https://www.debian.org/doc/debian-policy/ch-files.html#s-scripts
+	mkdir -p '$(CURDIR)/debian/tmp/usr/sbin/'
+	mv '$(CURDIR)/debian/tmp/usr/bin/arc_summary' '$(CURDIR)/debian/tmp/usr/sbin/arc_summary'
+	mv '$(CURDIR)/debian/tmp/usr/bin/arcstat' '$(CURDIR)/debian/tmp/usr/sbin/arcstat'
+	mv '$(CURDIR)/debian/tmp/usr/bin/dbufstat' '$(CURDIR)/debian/tmp/usr/sbin/dbufstat'
+
+	@# Zed has dependencies outside of the system root.
+	mv '$(CURDIR)/debian/tmp/sbin/zed' '$(CURDIR)/debian/tmp/usr/sbin/zed'
+
+	mkdir -p $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)
+	for i in `ls $(CURDIR)/debian/tmp/lib/$(DEB_HOST_MULTIARCH)/*.so`; do \
+		ln -s /lib/$(DEB_HOST_MULTIARCH)/`readlink $${i}` $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)/`basename $${i}`; \
+		rm $${i}; \
+	done
+
+	chmod a-x '$(CURDIR)/debian/tmp/etc/zfs/zfs-functions'
+	chmod a-x '$(CURDIR)/debian/tmp/etc/default/zfs'
+
+override_dh_python3:
+	dh_python3 -p python3-pyzfs
+
+override_dh_makeshlibs:
+	dh_makeshlibs -a -V
+
+override_dh_auto_clean:
+	find . -name .gitignore -delete
+	rm -rf zfs-$(DEB_VERSION_UPSTREAM)
+	dh_auto_clean
+	@if test -e META.orig; then mv META.orig META; fi
+
+override_dh_install:
+	find debian/tmp/lib -name '*.la' -delete
+	dh_install
+
+override_dh_missing:
+	dh_missing --fail-missing
+
+override_dh_installsystemd:
+	# these to lines prevent the restarting of all systemd services, except
+	# zfs-zed - they should not be restarted (importing, mounting, creating
+	# links in /dev, and can cause erros in the log
+	# (upon major.minor change)
+	dh_installsystemd --no-stop-on-upgrade -X zfs-zed.service
+	dh_installsystemd --name zfs-zed
+
+override_dh_installdocs:
+	dh_installdocs
+ifeq (,$(findstring nodoc, $(DEB_BUILD_OPTIONS)))
+	http_proxy='127.0.0.1:9' $(SPHINX_BUILD) -N -bhtml "$(CURDIR)/contrib/pyzfs/docs/source/" debian/pyzfs-doc/usr/share/doc/pyzfs-doc/html/
+endif
+
+# ------------
+
+debian-copyright:
+	cme update dpkg-copyright -file debian/copyright.cme
@@ -0,0 +1 @@
+3.0 (quilt)
@@ -0,0 +1,8 @@
+for x in $(cat /proc/cmdline)
+do
+	case $x in
+		root=ZFS=*)
+			BOOT=zfs
+			;;
+	esac
+done
@@ -0,0 +1,67 @@
+#!/bin/sh
+#
+# Add udev rules for ZoL to the initrd.
+#
+
+PREREQ="udev"
+PREREQ_UDEV_RULES="60-zvol.rules 69-vdev.rules"
+COPY_EXEC_LIST="/lib/udev/zvol_id /lib/udev/vdev_id"
+
+# Generic result code.
+RC=0
+
+case $1 in
+prereqs)
+	echo "$PREREQ"
+	exit 0
+	;;
+esac
+
+for ii in $COPY_EXEC_LIST
+do
+	if [ ! -x "$ii" ]
+	then
+		echo "Error: $ii is not executable."
+		RC=2
+	fi
+done
+
+if [ "$RC" -ne 0 ]
+then
+	exit "$RC"
+fi
+
+. /usr/share/initramfs-tools/hook-functions
+
+mkdir -p "$DESTDIR/lib/udev/rules.d/"
+for ii in $PREREQ_UDEV_RULES
+do
+	if [ -e "/etc/udev/rules.d/$ii" ]
+	then
+		cp -p "/etc/udev/rules.d/$ii" "$DESTDIR/lib/udev/rules.d/"
+	elif [ -e "/lib/udev/rules.d/$ii" ]
+	then
+		cp -p "/lib/udev/rules.d/$ii" "$DESTDIR/lib/udev/rules.d/"
+	else
+		echo "Error: Missing udev rule: $ii"
+		echo "       This file must be in the /etc/udev/rules.d or /lib/udev/rules.d directory."
+		exit 1
+	fi
+done
+
+for ii in $COPY_EXEC_LIST
+do
+	copy_exec "$ii"
+done
+
+if [ -f '/etc/default/zfs' -a -r '/etc/default/zfs' ]
+then
+	mkdir -p "$DESTDIR/etc/default"
+	cp -a '/etc/default/zfs' "$DESTDIR/etc/default/"
+fi
+
+if [ -d '/etc/zfs' -a -r '/etc/zfs' ]
+then
+	mkdir -p "$DESTDIR/etc"
+	cp -a '/etc/zfs' "$DESTDIR/etc/"
+fi
@@ -0,0 +1,18 @@
+## Allow read-only ZoL commands to be called through sudo
+## without a password. Remove the first '#' column to enable.
+##
+## CAUTION: Any syntax error introduced here will break sudo.
+##
+## Cmnd alias specification
+#Cmnd_Alias C_ZFS = \
+#  /sbin/zfs "", /sbin/zfs help *, \
+#  /sbin/zfs get, /sbin/zfs get *, \
+#  /sbin/zfs list, /sbin/zfs list *, \
+#  /sbin/zpool "", /sbin/zpool help *, \
+#  /sbin/zpool iostat, /sbin/zpool iostat *, \
+#  /sbin/zpool list, /sbin/zpool list *, \
+#  /sbin/zpool status, /sbin/zpool status *, \
+#  /sbin/zpool upgrade, /sbin/zpool upgrade -v
+#
+## allow any user to use basic read-only ZFS commands
+#ALL ALL = (root) NOPASSWD: C_ZFS
@@ -0,0 +1,14 @@
+#!/bin/sh
+# Sub-test to exclude ZVOLs
+set -e
+partition="$1"
+
+. /usr/share/os-prober/common.sh
+
+if [ "$(stat -L -c %t "$partition")" = "e6" ] ; then
+	debug "$1 is a ZVOL; skipping"
+	exit 0
+fi
+
+# No ZVOLs found
+exit 1
@@ -0,0 +1,45 @@
+#!/bin/sh -eu
+
+# directly exit successfully when zfs module is not loaded
+if ! [ -d /sys/module/zfs ]; then
+	exit 0
+fi
+
+# [auto] / enable / disable
+PROPERTY_NAME="org.debian:periodic-scrub"
+
+get_property () {
+	# Detect the ${PROPERTY_NAME} property on a given pool.
+	# We are abusing user-defined properties on the root dataset,
+	# since they're not available on pools https://github.com/openzfs/zfs/pull/11680
+	# TODO: use zpool user-defined property when such feature is available.
+	pool="$1"
+	zfs get -H -o value "${PROPERTY_NAME}" "${pool}" 2>/dev/null || return 1
+}
+
+scrub_if_not_scrub_in_progress () {
+	pool="$1"
+	if ! zpool status "${pool}" | grep -q "scrub in progress"; then
+		# Ignore errors and continue with scrubbing other pools.
+		zpool scrub "${pool}" || true
+	fi
+}
+
+# Scrub all healthy pools that are not already scrubbing as per their configs.
+zpool list -H -o health,name 2>&1 | \
+	awk -F'\t' '$1 == "ONLINE" {print $2}' | \
+while read pool
+do
+	# read user-defined config
+	ret=$(get_property "${pool}")
+	if [ $? -ne 0 ] || [ "disable" = "${ret}" ]; then
+		:
+	elif [ "-" = "${ret}" ] || [ "auto" = "${ret}" ] || [ "enable" = "${ret}" ]; then
+		scrub_if_not_scrub_in_progress "${pool}"
+	else
+		cat > /dev/stderr <<EOF
+$0: [WARNING] illegal value "${ret}" for property "${PROPERTY_NAME}" of ZFS dataset "${pool}".
+$0: Acceptable choices for this property are: auto, enable, disable. The default is auto.
+EOF
+	fi
+done
@@ -0,0 +1,69 @@
+#!/bin/sh -u
+
+# directly exit successfully when zfs module is not loaded
+if ! [ -d /sys/module/zfs ]; then
+	exit 0
+fi
+
+# [auto] / enable / disable
+PROPERTY_NAME="org.debian:periodic-trim"
+
+get_property () {
+	# Detect the ${PROPERTY_NAME} property on a given pool.
+	# We are abusing user-defined properties on the root dataset,
+	# since they're not available on pools https://github.com/openzfs/zfs/pull/11680
+	# TODO: use zpool user-defined property when such feature is available.
+	pool="$1"
+	zfs get -H -o value "${PROPERTY_NAME}" "${pool}" 2>/dev/null
+}
+
+trim_if_not_already_trimming () {
+	pool="$1"
+	if ! zpool status "${pool}" | grep -q "trimming"; then
+		# This will error on HDD-only pools: doesn't matter
+		zpool trim "${pool}"
+	fi
+}
+
+# Walk up the kernel parent names:
+# this will catch devices from LVM &a.
+get_transp () {
+	dev="$1"
+	while pd="$(lsblk -dnr -o PKNAME "$dev")"; do
+		if [ -z "$pd" ]; then
+			break
+		else
+			dev="/dev/$pd"
+		fi
+	done
+	lsblk -dnr -o TRAN "$dev"
+}
+
+pool_is_nvme_only () {
+	pool="$1"
+	# get a list of devices attached to the specified pool
+	zpool list -vHP "${pool}" | \
+		awk -F'\t' '$2 ~ "^/dev/" {print $2}' | \
+	while read -r dev
+	do
+		[ "$(get_transp "$dev")" = "nvme" ] || return
+	done
+}
+
+# TRIM all healthy pools that are not already trimming as per their configs.
+zpool list -H -o health,name 2>&1 | \
+	awk -F'\t' '$1 == "ONLINE" {print $2}' | \
+while read -r pool
+do
+	# read user-defined config
+	ret=$(get_property "${pool}") || continue
+	case "${ret}" in
+		disable);;
+		enable)	trim_if_not_already_trimming "${pool}" ;;
+		-|auto)	if pool_is_nvme_only "${pool}"; then trim_if_not_already_trimming "${pool}"; fi ;;
+		*)	cat > /dev/stderr <<EOF
+$0: [WARNING] illegal value "${ret}" for property "${PROPERTY_NAME}" of ZFS dataset "${pool}".
+$0: Acceptable choices for this property are: auto, enable, disable. The default is auto.
+EOF
+	esac
+done
@@ -0,0 +1,2 @@
+version=3
+https://zfsonlinux.org/ .*zfs-([\d\.]+)\.tar\.gz$
@@ -0,0 +1,2 @@
+usr/lib/dracut
+usr/share/man/man7/dracut.zfs.7
@@ -0,0 +1,2 @@
+../tree/zfs-initramfs/* /
+usr/share/initramfs-tools/*
@@ -0,0 +1 @@
+executable-not-elf-or-script *usr/share/initramfs-tools/scripts/zfs*
@@ -0,0 +1,15 @@
+sbin/zinject
+sbin/ztest
+usr/bin/raidz_test
+usr/share/man/man1/raidz_test.1
+usr/share/man/man1/test-runner.1
+usr/share/man/man1/ztest.1
+usr/share/man/man8/zinject.8
+usr/share/zfs/common.sh
+usr/share/zfs/runfiles/
+usr/share/zfs/test-runner
+usr/share/zfs/zfs-tests.sh
+usr/share/zfs/zfs-tests/
+usr/share/zfs/zfs.sh
+usr/share/zfs/zimport.sh
+usr/share/zfs/zloop.sh
@@ -0,0 +1,10 @@
+arch-dependent-file-in-usr-share
+command-in-sbin-has-manpage-in-incorrect-section
+arch-dep-package-has-big-usr-share
+manpage-without-executable
+national-encoding *usr/share/zfs/zfs-tests/tests/functional/channel_program/lua_core/tst.lib_table.lua*
+executable-not-elf-or-script *usr/share/zfs/zfs-tests/tests/functional/cli_root/*
+package-contains-documentation-outside-usr-share-doc *usr/share/zfs/zfs-tests/*
+script-not-executable [usr/share/zfs/common.sh]
+script-not-executable [usr/share/zfs/zfs-tests/include/default.cfg]
+script-not-executable [usr/share/zfs/zfs-tests/tests/functional/*]
@@ -0,0 +1,5 @@
+etc/zfs/zed.d/*
+lib/systemd/system/zfs-zed.service
+usr/lib/zfs-linux/zed.d/*
+usr/sbin/zed
+usr/share/man/man8/zed.8
@@ -0,0 +1,4 @@
+
+script-not-executable
+# https://github.com/zfsonlinux/zfs/issues/8064
+systemd-service-file-refers-to-unusual-wantedby-target
@@ -0,0 +1,20 @@
+#!/bin/sh
+set -e
+
+zedd="/usr/lib/zfs-linux/zed.d"
+etcd="/etc/zfs/zed.d"
+
+# enable all default zedlets that are not overridden
+while read -r file ; do
+    etcfile="${etcd}/${file}"
+    [ -e "${etcfile}" ] && continue
+    ln -sfT "${zedd}/${file}" "${etcfile}"
+done < "${zedd}/DEFAULT-ENABLED"
+
+# remove the overrides created in prerm
+find "${etcd}" -maxdepth 1 -lname '/dev/null' -delete
+# remove any dangling symlinks to old zedlets
+find "${etcd}" -maxdepth 1 -lname "${zedd}/*" -xtype l  -delete
+
+#DEBHELPER#
+
@@ -0,0 +1,17 @@
+#!/bin/sh
+set -e
+
+zedd="/usr/lib/zfs-linux/zed.d"
+etcd="/etc/zfs/zed.d"
+
+if [ "$1" = "purge" ] && [ -d "$etcd" ] ; then
+    # remove the overrides created in prerm
+    find "${etcd}" -maxdepth 1 -lname '/dev/null' -delete
+    # remove any dangling symlinks to old zedlets
+    find "${etcd}" -maxdepth 1 -lname "${zedd}/*" -xtype l  -delete
+    # clean up any empty directories
+    ( rmdir "$etcd" && rmdir "/etc/zfs" ) || true
+fi
+
+#DEBHELPER#
+
@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+zedd="/usr/lib/zfs-linux/zed.d"
+etcd="/etc/zfs/zed.d"
+
+if [ "$1" != "failed-upgrade" ] && [ -d "${etcd}" ] && [ -d "${zedd}" ] ; then
+    while read -r file ; do
+        etcfile="${etcd}/${file}"
+        ( [ -L "${etcfile}" ] || [ -e "${etcfile}" ] ) && continue
+        ln -sT /dev/null "${etcfile}"
+    done < "${zedd}/DEFAULT-ENABLED"
+fi
+
+#DEBHELPER#
+
@@ -0,0 +1,7 @@
+PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
+
+# TRIM the first Sunday of every month.
+24 0 1-7 * * root if [ $(date +\%w) -eq 0 ] && [ -x /usr/lib/zfs-linux/trim ]; then /usr/lib/zfs-linux/trim; fi
+
+# Scrub the second Sunday of every month.
+24 0 8-14 * * root if [ $(date +\%w) -eq 0 ] && [ -x /usr/lib/zfs-linux/scrub ]; then /usr/lib/zfs-linux/scrub; fi
@@ -0,0 +1,2 @@
+COPYRIGHT
+LICENSE
@@ -0,0 +1,5 @@
+etc/zfs/vdev_id.conf.alias.example
+etc/zfs/vdev_id.conf.multipath.example
+etc/zfs/vdev_id.conf.sas_direct.example
+etc/zfs/vdev_id.conf.sas_switch.example
+etc/zfs/vdev_id.conf.scsi.example
@@ -0,0 +1,137 @@
+../tree/zfsutils-linux/* /
+etc/default/zfs
+etc/zfs/zfs-functions
+etc/zfs/zpool.d/
+lib/systemd/system-preset/
+lib/systemd/system/zfs-import-cache.service
+lib/systemd/system/zfs-import-scan.service
+lib/systemd/system/zfs-import@.service
+lib/systemd/system/zfs-import.target
+lib/systemd/system/zfs-import.service
+lib/systemd/system/zfs-load-key.service
+lib/systemd/system/zfs-mount.service
+lib/systemd/system/zfs-scrub-monthly@.timer
+lib/systemd/system/zfs-scrub-weekly@.timer
+lib/systemd/system/zfs-scrub@.service
+lib/systemd/system/zfs-share.service
+lib/systemd/system/zfs-trim-monthly@.timer
+lib/systemd/system/zfs-trim-weekly@.timer
+lib/systemd/system/zfs-trim@.service
+lib/systemd/system/zfs-volume-wait.service
+lib/systemd/system/zfs-volumes.target
+lib/systemd/system/zfs.target
+lib/systemd/system-generators/zfs-mount-generator
+lib/udev/
+sbin/fsck.zfs
+sbin/mount.zfs
+sbin/zdb
+sbin/zfs
+sbin/zfs_ids_to_path
+sbin/zgenhostid
+sbin/zhack
+sbin/zpool
+sbin/zstream
+sbin/zstreamdump
+usr/bin/zvol_wait
+usr/bin/zilstat
+usr/lib/modules-load.d/ lib/
+usr/lib/zfs-linux/zfs_prepare_disk
+usr/lib/zfs-linux/zpool.d/
+usr/lib/zfs-linux/zpool_influxdb
+usr/sbin/arc_summary
+usr/sbin/arcstat
+usr/sbin/dbufstat
+usr/share/bash-completion/completions
+usr/share/man/man8/arcstat.8
+usr/share/man/man1/zhack.1
+usr/share/man/man1/zvol_wait.1
+usr/share/man/man4/zfs.4
+usr/share/man/man4/spl.4
+usr/share/man/man5/
+usr/share/man/man7/vdevprops.7
+usr/share/man/man7/zfsconcepts.7
+usr/share/man/man7/zfsprops.7
+usr/share/man/man7/zpoolconcepts.7
+usr/share/man/man7/zpoolprops.7
+usr/share/man/man7/zpool-features.7
+usr/share/man/man8/fsck.zfs.8
+usr/share/man/man8/mount.zfs.8
+usr/share/man/man8/vdev_id.8
+usr/share/man/man8/zdb.8
+usr/share/man/man8/zfs-allow.8
+usr/share/man/man8/zfs-bookmark.8
+usr/share/man/man8/zfs-change-key.8
+usr/share/man/man8/zfs-clone.8
+usr/share/man/man8/zfs-create.8
+usr/share/man/man8/zfs-destroy.8
+usr/share/man/man8/zfs-diff.8
+usr/share/man/man8/zfs-get.8
+usr/share/man/man8/zfs-groupspace.8
+usr/share/man/man8/zfs-hold.8
+usr/share/man/man8/zfs-inherit.8
+usr/share/man/man8/zfs-list.8
+usr/share/man/man8/zfs-load-key.8
+usr/share/man/man8/zfs-mount-generator.8
+usr/share/man/man8/zfs-mount.8
+usr/share/man/man8/zfs_prepare_disk.8
+usr/share/man/man8/zfs-program.8
+usr/share/man/man8/zfs-project.8
+usr/share/man/man8/zfs-projectspace.8
+usr/share/man/man8/zfs-promote.8
+usr/share/man/man8/zfs-receive.8
+usr/share/man/man8/zfs-recv.8
+usr/share/man/man8/zfs-redact.8
+usr/share/man/man8/zfs-release.8
+usr/share/man/man8/zfs-rename.8
+usr/share/man/man8/zfs-rollback.8
+usr/share/man/man8/zfs-send.8
+usr/share/man/man8/zfs-set.8
+usr/share/man/man8/zfs-share.8
+usr/share/man/man8/zfs-snapshot.8
+usr/share/man/man8/zfs-unallow.8
+usr/share/man/man8/zfs-unload-key.8
+usr/share/man/man8/zfs-unmount.8
+usr/share/man/man8/zfs-unzone.8
+usr/share/man/man8/zfs-upgrade.8
+usr/share/man/man8/zfs-userspace.8
+usr/share/man/man8/zfs-wait.8
+usr/share/man/man8/zfs.8
+usr/share/man/man8/zfs_ids_to_path.8
+usr/share/man/man8/zgenhostid.8
+usr/share/man/man8/zpool-add.8
+usr/share/man/man8/zpool-attach.8
+usr/share/man/man8/zpool-checkpoint.8
+usr/share/man/man8/zpool-clear.8
+usr/share/man/man8/zpool-create.8
+usr/share/man/man8/zpool-destroy.8
+usr/share/man/man8/zpool-detach.8
+usr/share/man/man8/zpool-events.8
+usr/share/man/man8/zpool-export.8
+usr/share/man/man8/zpool-get.8
+usr/share/man/man8/zpool-history.8
+usr/share/man/man8/zpool-import.8
+usr/share/man/man8/zpool_influxdb.8
+usr/share/man/man8/zpool-initialize.8
+usr/share/man/man8/zpool-iostat.8
+usr/share/man/man8/zpool-labelclear.8
+usr/share/man/man8/zpool-list.8
+usr/share/man/man8/zpool-offline.8
+usr/share/man/man8/zpool-online.8
+usr/share/man/man8/zpool-reguid.8
+usr/share/man/man8/zpool-remove.8
+usr/share/man/man8/zpool-reopen.8
+usr/share/man/man8/zpool-replace.8
+usr/share/man/man8/zpool-resilver.8
+usr/share/man/man8/zpool-scrub.8
+usr/share/man/man8/zpool-set.8
+usr/share/man/man8/zpool-split.8
+usr/share/man/man8/zpool-status.8
+usr/share/man/man8/zpool-sync.8
+usr/share/man/man8/zpool-trim.8
+usr/share/man/man8/zpool-upgrade.8
+usr/share/man/man8/zpool-wait.8
+usr/share/man/man8/zfs-zone.8
+usr/share/man/man8/zpool.8
+usr/share/man/man8/zstream.8
+usr/share/man/man8/zstreamdump.8
+usr/share/zfs/compatibility.d/
@@ -0,0 +1,3 @@
+sbin/zfs      bin/zfs
+sbin/zpool    bin/zpool
+usr/lib/zfs-linux/zpool_influxdb  bin/zpool_influxdb
@@ -0,0 +1,13 @@
+spare-manual-page
+systemd-service-file-refers-to-unusual-wantedby-target
+binary-without-manpage *usr/sbin/dbufstat*
+binary-without-manpage *usr/sbin/arc_summary*
+manpage-has-errors-from-man
+appstream-metadata-missing-modalias-provide
+command-in-sbin-has-manpage-in-incorrect-section
+package-supports-alternative-init-but-no-init.d-script *lib/systemd/system/zfs-import-cache.service*
+package-supports-alternative-init-but-no-init.d-script *lib/systemd/system/zfs-import-scan.service*
+spelling-error-in-manpage
+package-supports-alternative-init-but-no-init.d-script *lib/systemd/system/zfs-volume-wait.service*
+systemd-service-file-missing-documentation-key *lib/systemd/system/zfs-volume-wait.service*
+extra-license-file *usr/share/doc/zfsutils-linux/LICENSE.gz*
@@ -0,0 +1,19 @@
+#!/bin/sh
+set -e
+# The hostname and hostid of the last system to access a ZFS pool are stored in
+# the ZFS pool itself. A pool is foreign if, during `zpool import`, the
+# current hostname and hostid are different than the stored values thereof.
+#
+# The only way of having a stable hostid is to define it in /etc/hostid.
+# This postinst helper will check if we already have the hostid stabilized by
+# checking the existence of the file /etc/hostid to be 4 bytes at least.
+# If this file don't already exists on our system or has less than 4 bytes, then
+# a new (random) value is generated with zgenhostid (8) and stored in
+# /etc/hostid
+
+if [ ! -f /etc/hostid ] || [ "$(stat -c %s /etc/hostid)" -lt 4 ] ; then
+	zgenhostid
+fi
+
+#DEBHELPER#
+
@@ -1,153 +0,0 @@
-spl-linux (0.7.11-pve2~bpo1) unstable; urgency=medium
-
-  * update SPL to debian/0.7.11
-
-  * Backport deadlock fix between mm_sem and tx assign in zfs_write() and page
-    fault
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 29 Oct 2018 13:47:39 +0100
-
-spl-linux (0.7.11-pve1~bpo1) unstable; urgency=medium
-
-  * update SPL to 0.7.11
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 10 Sep 2018 15:47:06 +0200
-
-spl-linux (0.7.9-pve1~bpo9) unstable; urgency=medium
-
-  * update SPL to 0.7.9
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 18 May 2018 13:49:09 +0200
-
-spl-linux (0.7.8-pve1~bpo9) unstable; urgency=medium
-
-  * update SPL to 0.7.8 (no changes)
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 30 Apr 2018 13:47:22 +0200
-
-spl-linux (0.7.7-pve1~bpo9) unstable; urgency=medium
-
-  * update SPL to 0.7.7
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 3 Apr 2018 14:28:35 +0200
-
-spl-linux (0.7.6-pve1~bpo9) unstable; urgency=medium
-
-  * update SPL to 0.7.6
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 21 Feb 2018 09:47:54 +0100
-
-spl-linux (0.7.4-pve1~bpo9) unstable; urgency=medium
-
-  * update SPL to 0.7.4
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 19 Dec 2017 12:52:42 +0100
-
-spl-linux (0.7.3-pve1~bpo9) unstable; urgency=medium
-
-  * update spl to 0.7.3
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 6 Nov 2017 09:14:19 +0100
-
-spl-linux (0.7.2-pve1~bpo90) unstable; urgency=medium
-
-  * update spl to 0.7.2
-
-  * clean up man pages
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 12 Oct 2017 13:33:04 +0200
-
-spl-linux (0.6.5.11-pve10~bpo90) unstable; urgency=medium
-
-  * update spl to debian/0.6.5.11-1
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 27 Jul 2017 13:11:45 +0200
-
-spl-linux (0.6.5.9-pve9~bpo90) unstable; urgency=medium
-
-  * rebuild for PVE 5.0 / Debian Stretch
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 10 Mar 2017 09:45:52 +0100
-
-spl-linux (0.6.5.9-pve8~bpo80) unstable; urgency=medium
-
-  * update spl to debian/0.6.5.9-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 6 Feb 2017 12:39:35 +0100
-
-spl-linux (0.6.5.8-pve7~bpo80) unstable; urgency=medium
-
-  * update spl to debian/0.6.5.8-2
-
-  * switch package upstream sources to Debian (Jessie)
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 12 Oct 2016 11:16:02 +0200
-
-spl-linux (0.6.5.7-pve6~bpo80) unstable; urgency=medium
-
-  * update pkg-spl to jessie/0.6.5.7-5
-
-  * change package versioning to allow upgrades from PVE3/wheezy
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 28 Jun 2016 09:50:00 +0200
-
-spl-linux (0.6.5-pve5~jessie) unstable; urgency=medium
-
-  * Update pkg-spl to jessie/0.6.5.6-3
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 15 Apr 2016 11:11:59 +0200
-
-spl-linux (0.6.5-pve4~jessie) unstable; urgency=medium
-
-  * update to 0.6.5.6
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 30 Mar 2016 10:49:49 +0200
-
-spl-linux (0.6.5-pve3~jessie) unstable; urgency=medium
-
-  * update to 0.6.5.4
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 14 Jan 2016 11:00:40 +0100
-
-spl-linux (0.6.5-pve2~jessie) unstable; urgency=medium
-
-  * update to 0.6.5.3
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 04 Nov 2015 17:40:58 +0100
-
-spl-linux (0.6.5-pve1~jessie) unstable; urgency=medium
-
-  * update to master/debian/jessie/0.6.5-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 21 Sep 2015 10:04:23 +0200
-
-spl-linux (0.6.4-pve3~jessie) unstable; urgency=medium
-
-  * update to snapshot/debian/jessie/0.6.4-8-8ac6ff
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 24 Aug 2015 06:14:12 +0200
-
-spl-linux (0.6.4-pve2~jessie) unstable; urgency=medium
-
-  * update to 0.6.4.2 (snapshot/debian/jessie/0.6.4-6-37d7cd)
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 21 Jul 2015 11:02:31 +0200
-
-spl-linux (0.6.4-pve1~jessie) unstable; urgency=medium
-
-  * update to 0.6.4 (use upstream zol package definitions)
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 14 Apr 2015 10:17:26 +0200
-
-spl-linux (0.6.3-pve1~jessie) unstable; urgency=medium
-
-  * recompile for jessie
-
- -- Proxmox Support Team <support@proxmox.com>  Sat, 28 Feb 2015 16:03:01 +0100
-
-spl-linux (0.6.3-pve1~wheezy) unstable; urgency=low
-
-  * first version for Proxmox VE
-
- -- Proxmox Support Team <support@proxmox.com>  Sat, 10 Jan 2015 14:06:34 +0100
-
@@ -1,167 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
-Date: Wed, 12 Oct 2016 10:57:39 +0200
-Subject: [PATCH] remove DKMS and module build
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- debian/control    |  1 -
- debian/control.in | 31 -------------------------
- debian/rules      | 67 +------------------------------------------------------
- 3 files changed, 1 insertion(+), 98 deletions(-)
-
-diff --git a/debian/control b/debian/control
-index d83f962..f780c80 100644
--- a/debian/control
-+++ b/debian/control
-@@ -9,7 +9,6 @@ Build-Depends: autogen,
-                autotools-dev,
-                debhelper (>= 9),
-                dh-autoreconf,
-               dkms (>> 2.2.0.2-1~),
-                libtool
- Standards-Version: 4.1.2
- Homepage: http://www.zfsonlinux.org/
-diff --git a/debian/control.in b/debian/control.in
-index 0e6c3fc..c8fe170 100644
--- a/debian/control.in
-+++ b/debian/control.in
-@@ -9,47 +9,16 @@ Build-Depends: autogen,
-                autotools-dev,
-                debhelper (>= 9),
-                dh-autoreconf,
-               dkms (>> 2.2.0.2-1~),
-                libtool
- Standards-Version: 4.1.2
- Homepage: http://www.zfsonlinux.org/
- Vcs-Git: https://salsa.debian.org/zfsonlinux-team/spl.git
- Vcs-Browser: https://salsa.debian.org/zfsonlinux-team/spl
- 
-Package: spl-dkms
-Architecture: all
-Depends: dkms (>> 2.2.1.0),
-         file,
-         libc-dev,
-         libelf-dev,
-         lsb-release,
-         ${misc:Depends}
-Suggests: spl (>= ${source:Upstream-Version}),
-         @LINUX_COMPAT@
-Conflicts: spl (<< 0.7.9~)
-Provides: spl-modules
-Description: Solaris Porting Layer kernel modules for Linux
- The Solaris Porting Layer (SPL) is a Linux kernel module which provides
- many of the Solaris kernel APIs. This shim layer makes it possible to
- run Solaris kernel code in the Linux kernel with relatively minimal
- modification. The Solaris Porting LAyer Tests (SPLAT) is a Linux kernel
- module which provides a testing harness for the SPL module.
- .
- SPL can be particularly useful when you want to track upstream Illumos
- (or any other OpenSolaris fork) development closely and don't want the
- overhead of maintaining a large patch which converts Solaris primitives
- to Linux primitives.
- .
- This package contains the source code for the SPL and SPLAT Linux kernel
- modules, which can be used with DKMS, so that local kernel modules are
- automatically built and installed every time the kernel packages are
- upgraded.
-
- Package: spl
- Architecture: linux-any
- Conflicts: spl-dev, splat
- Depends: ${misc:Depends}, ${shlibs:Depends}
-Recommends: spl-modules | spl-dkms
- Description: Solaris Porting Layer user-space utilities for Linux
-  The Solaris Porting Layer (SPL) is a Linux kernel module which provides
-  many of the Solaris kernel APIs. This shim layer makes it possible to
-diff --git a/debian/rules b/debian/rules
-index 72ded49..5abeebb 100755
--- a/debian/rules
-+++ b/debian/rules
-@@ -14,11 +14,8 @@ ifndef KVERS
- KVERS=$(shell uname -r)
- endif
- 
-non_epoch_version=$(shell echo $(KVERS) | perl -pe 's/^\d+://')
-pmodules = $(NAME)-modules-$(non_epoch_version)
-
- %:
-	dh $@ --with dkms,autoreconf --parallel
-+	dh $@ --with autoreconf --parallel
- 
- override_dh_auto_configure:
- 	sed "s/@LINUX_COMPAT@/linux-libc-dev \(<< $(LINUX_NEXT)~\)/" debian/control.in > debian/control
-@@ -44,69 +41,7 @@ override_dh_auto_install:
- 	@# This creates the $(CURDIR)/$(NAME)-$(VERSION)/ tree.
- 	$(MAKE) distdir
- 
-	@# This shunt allows DKMS to install the Module.symvers and spl_config.h
-	@# files to the ${dkms_tree} area through the POST_INSTALL directive.
-	echo '#!/bin/sh'  >'$(CURDIR)/$(NAME)-$(VERSION)/cp'
-	echo 'cp "$$@"'  >>'$(CURDIR)/$(NAME)-$(VERSION)/cp'
-	chmod 755 '$(CURDIR)/$(NAME)-$(VERSION)/cp'
-
-	# Install the DKMS source.
-	mkdir -p '$(CURDIR)/debian/tmp/usr/src/'
-	mv '$(CURDIR)/$(NAME)-$(VERSION)' '$(CURDIR)/debian/tmp/usr/src/'
-
-override_dh_dkms:
-	dh_dkms -V $(VERSION)
-
- override_dh_auto_clean:
- 	dh_auto_clean
- 	@if test -e META.orig; then mv META.orig META; fi
- 	sed "s/@LINUX_COMPAT@/linux-libc-dev \(<< $(LINUX_NEXT)~\)/" debian/control.in > debian/control
-
-# ------------
-
-override_dh_prep-deb-files:
-	for templ in $(wildcard $(CURDIR)/debian/*_KVERS_*.in); do \
-		sed -e 's/##KVERS##/$(KVERS)/g ; s/#KVERS#/$(KVERS)/g ; s/_KVERS_/$(KVERS)/g ; s/##KDREV##/$(KDREV)/g ; s/#KDREV#/$(KDREV)/g ; s/_KDREV_/$(KDREV)/g ;  s/_ARCH_/$(DEB_HOST_ARCH)/g' \
-		< $$templ > `echo $$templ | sed -e 's/_KVERS_/$(KVERS)/g ; s/_ARCH_/$(DEB_HOST_ARCH)/g ; s/\.in$$//'` ; \
-	done
-	sed -e 's/##KVERS##/$(KVERS)/g ; s/#KVERS#/$(KVERS)/g ; s/_KVERS_/$(KVERS)/g ; s/##KDREV##/$(KDREV)/g ; s/#KDREV#/$(KDREV)/g ; s/_KDREV_/$(KDREV)/g ; s/_ARCH_/$(DEB_HOST_ARCH)/g' \
-	< debian/control.modules.in > debian/control
-
-override_dh_configure_modules: override_dh_configure_modules_stamp
-override_dh_configure_modules_stamp:
-	./configure --with-config=kernel --with-linux=$(KSRC) \
-		--with-linux-obj=$(KOBJ) \
-		--disable-debug-kmem
-	touch override_dh_configure_modules_stamp
-
-override_dh_binary-modules-udeb: override_dh_prep-deb-files override_dh_configure_modules
-	dh_testdir
-	dh_testroot
-	dh_prep
-
-	$(MAKE) -C $(CURDIR)/module modules
-
-	dh_installdirs -p${pmodules}-di
-	dh_install -p${pmodules}-di
-	dh_gencontrol -p${pmodules}-di
-
-	dh_builddeb -p${pmodules}-di
-
-override_dh_binary-modules: override_dh_prep-deb-files override_dh_configure_modules
-	dh_testdir
-	dh_testroot
-	dh_prep
-
-	$(MAKE) -C $(CURDIR)/module modules
-
-	dh_installdocs -p${pmodules}
-	dh_install -p${pmodules}
-	dh_installchangelogs -p${pmodules}
-	dh_compress -p${pmodules}
-	dh_strip -p${pmodules}
-	dh_fixperms -p${pmodules}
-	dh_installdeb -p${pmodules}
-	dh_gencontrol -p${pmodules}
-	dh_md5sums -p${pmodules}
-
-	dh_builddeb -p${pmodules}
@@ -1,42 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: ilbsmart <wgqimut@gmail.com>
-Date: Wed, 17 Oct 2018 02:11:24 +0800
-Subject: [PATCH] deadlock between mm_sem and tx assign in zfs_write() and page
- fault
-
-The bug time sequence:
-1. thread #1, `zfs_write` assign a txg "n".
-2. In a same process, thread #2, mmap page fault (which means the
-   `mm_sem` is hold) occurred, `zfs_dirty_inode` open a txg failed,
-   and wait previous txg "n" completed.
-3. thread #1 call `uiomove` to write, however page fault is occurred
-   in `uiomove`, which means it need `mm_sem`, but `mm_sem` is hold by
-   thread #2, so it stuck and can't complete,  then txg "n" will
-   not complete.
-
-So thread #1 and thread #2 are deadlocked.
-
-Reviewed-by: Chunwei Chen <tuxoko@gmail.com>
-Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
-Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
-Signed-off-by: Grady Wong <grady.w@xtaotech.com>
-Closes #7939
-
-(backported from: zfs-upstream 779a6c0bf6df76e0dd92c1ccf81f48512b835bb0)
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- include/sys/uio.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/include/sys/uio.h b/include/sys/uio.h
-index 764beb9..2895690 100644
--- a/include/sys/uio.h
-+++ b/include/sys/uio.h
-@@ -53,6 +53,7 @@ typedef struct uio {
- 	int		uio_iovcnt;
- 	offset_t	uio_loffset;
- 	uio_seg_t	uio_segflg;
-+	boolean_t	uio_fault_disable;
- 	uint16_t	uio_fmode;
- 	uint16_t	uio_extflg;
- 	offset_t	uio_limit;
@@ -1,2 +0,0 @@
-0001-remove-DKMS-and-module-build.patch
-0002-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch
@@ -1,270 +0,0 @@
-zfs-linux (0.7.11-pve2~bpo1) unstable; urgency=medium
-
-  * update ZFS to debian/0.7.11-3
-
-  * Cherry-pick two fixes planned for 0.7.12
-
-  * Backport deadlock fix between mm_sem and tx assign in zfs_write() and page
-    fault
-
-  * Fix missing Breaks/Replaces in zfs-initramfs
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 29 Oct 2018 13:45:49 +0100
-
-zfs-linux (0.7.11-pve1~bpo1) unstable; urgency=medium
-
-  * update ZFS to 0.7.11
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 10 Sep 2018 15:47:31 +0200
-
-zfs-linux (0.7.9-pve3~bpo9) unstable; urgency=medium
-
-  *  Cherry-pick fix for deadlock umount/snapentry_expire
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 03 Aug 2018 11:41:11 +0200
-
-zfs-linux (0.7.9-pve2~bpo9) unstable; urgency=medium
-
-  * Cherry-pick fix for zpl_mount deadlock
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 12 Jul 2018 12:37:50 +0200
-
-zfs-linux (0.7.9-pve1~bpo9) unstable; urgency=medium
-
-  * update ZFS to 0.7.9
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 18 May 2018 13:49:09 +0200
-
-zfs-linux (0.7.8-pve1~bpo9) unstable; urgency=medium
-
-  * update ZFS to 0.7.8 (no changes)
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 30 Apr 2018 13:47:22 +0200
-
-zfs-linux (0.7.7-pve2~bpo9) unstable; urgency=medium
-
-  * (temporarily) revert likely cause of #7401
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 9 Apr 2018 09:49:27 +0200
-
-zfs-linux (0.7.7-pve1~bpo9) unstable; urgency=medium
-
-  * update ZFS to 0.7.7
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 3 Apr 2018 14:28:35 +0200
-
-zfs-linux (0.7.6-pve1~bpo9) unstable; urgency=medium
-
-  * update ZFS to 0.7.6
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 21 Feb 2018 09:48:29 +0100
-
-zfs-linux (0.7.4-pve2~bpo9) unstable; urgency=medium
-
-  * cherry-pick ARC hit rate fix from 0.7.6
-
-  * always load ZFS modules on boot
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 19 Jan 2018 11:31:14 +0100
-
-zfs-linux (0.7.4-pve1~bpo9) unstable; urgency=medium
-
-  * update ZFS to 0.7.4
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 19 Dec 2017 12:52:42 +0100
-
-zfs-linux (0.7.3-pve1~bpo9) unstable; urgency=medium
-
-  * update ZFS to 0.7.3
-
-  * include fix for user namespace setgid issue (#6800 upstream)
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 6 Nov 2017 09:14:19 +0100
-
-zfs-linux (0.7.2-pve1~bpo90) unstable; urgency=medium
-
-  * update zfs to 0.7.2
-
-  * add PR 6616 - zfs send/recv compatibility with 0.6.5
-
-  * add PR 6695 - zfs recv: don't skip over objects which should be freed
-
-  * various small fixes
-
-  * split test suite into zfs-test package
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 12 Oct 2017 13:34:05 +0200
-
-zfs-linux (0.6.5.11-pve18~bpo90) unstable; urgency=medium
-
-  * fix #1509: arc_summary error with L2ARC
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 2 Oct 2017 09:30:41 +0200
-
-zfs-linux (0.6.5.11-pve17~bpo90) unstable; urgency=medium
-
-  * update zfs to debian/0.6.5.11-1
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 27 Jul 2017 13:11:45 +0200
-
-zfs-linux (0.6.5.9-pve16~bpo90) unstable; urgency=medium
-
-  * drop transitional packages
-
-  * convert python scripts to python 3, drop .py suffix
-
-  * rebuild for PVE 5.0 / Debian Stretch
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 10 Mar 2017 09:45:52 +0100
-
-zfs-linux (0.6.5.9-pve15~bpo80) unstable; urgency=medium
-
-  * update zfs to debian/0.6.5.9-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 6 Feb 2017 12:39:10 +0100
-
-zfs-linux (0.6.5.8-pve14~bpo80) unstable; urgency=medium
-
-  * update zfs to debian/0.6.5.8-3
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 11 Jan 2017 09:34:58 +0100
-
-zfs-linux (0.6.5.8-pve13~bpo80) unstable; urgency=medium
-
-  * fix #1184: zfs-share.service has wrong path to 'rm' command
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 27 Oct 2016 11:25:47 +0200
-
-zfs-linux (0.6.5.8-pve12~bpo80) unstable; urgency=medium
-
-  * import with "-d /dev/disk/by-id" in systemd service
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 24 Oct 2016 13:48:08 +0200
-
-zfs-linux (0.6.5.8-pve11~bpo80) unstable; urgency=medium
-
-  * update zfs to debian/0.6.5.8-1
-
-  * switch package upstream sources to Debian (Jessie)
-
-  * add transitional packages for upgrades
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 12 Oct 2016 11:16:02 +0200
-
-zfs-linux (0.6.5.7-pve10~bpo80) unstable; urgency=medium
-
-  * update to pkg-zfs jessie/0.6.5.7-8
-
-  * change package versioning to allow upgrades from PVE3/wheezy
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 28 Jun 2016 09:50:00 +0200
-
-zfs-linux (0.6.5-pve9~jessie) unstable; urgency=medium
-
-  * Update to pkg-zfs jessie/0.6.5.6-3
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 12 Apr 2016 09:51:35 +0200
-
-zfs-linux (0.6.5-pve8~jessie) unstable; urgency=medium
-
-  * update to zfs-0.6.5.6
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 30 Mar 2016 10:50:22 +0200
-
-zfs-linux (0.6.5-pve7~jessie) unstable; urgency=medium
-
-  * update to zfs-0.6.5.4
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 14 Jan 2016 10:51:17 +0100
-
-zfs-linux (0.6.5-pve6~jessie) unstable; urgency=medium
-
-  * Prepare to tag zfs-0.6.5.3
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 05 Nov 2015 07:21:44 +0100
-
-zfs-linux (0.6.5-pve5~jessie) unstable; urgency=medium
-
-  * Illumos 6267 - dn_bonus evicted too early
-
-  * Fix use-after-free in vdev_disk_physio_completion
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 04 Nov 2015 17:42:42 +0100
-
-zfs-linux (0.6.5-pve4~jessie) unstable; urgency=medium
-
-  * update to master/debian/jessie/0.6.5.2-2
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 05 Oct 2015 17:56:45 +0200
-
-zfs-linux (0.6.5-pve3~jessie) unstable; urgency=medium
-
-  * do not install /etc/init.d/zfs-zed script to avoid double startup
-    with systemd
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 28 Sep 2015 10:14:40 +0200
-
-zfs-linux (0.6.5-pve2~jessie) unstable; urgency=medium
-
-  * update to master/debian/jessie/0.6.5.1-4
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 24 Sep 2015 12:45:33 +0200
-
-zfs-linux (0.6.5-pve1~jessie) unstable; urgency=medium
-
-  * update to master/debian/jessie/0.6.5.1-2
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 21 Sep 2015 10:02:41 +0200
-
-zfs-linux (0.6.4-pve3~jessie) unstable; urgency=medium
-
-  * update to snapshot/debian/jessie/0.6.4-24-6bec43
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 24 Aug 2015 06:13:44 +0200
-
-zfs-linux (0.6.4-pve2~jessie) unstable; urgency=medium
-
-  * update to 0.6.4.2 (snapshot/debian/jessie/0.6.4-21-53b1d9)
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 21 Jul 2015 11:03:21 +0200
-
-zfs-linux (0.6.4-pve1~jessie) unstable; urgency=medium
-
-  * update to 0.6.4 (use upstream zol package definitions)
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 14 Apr 2015 10:19:22 +0200
-
-zfs-linux (0.6.3-pve3~jessie) unstable; urgency=medium
-
-  * ignore zfs-import-scan errors
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 31 Mar 2015 17:52:40 +0200
-
-zfs-linux (0.6.3-pve2~jessie) unstable; urgency=medium
-
-  * use systemd for service startup
-
-  * install zed configuration file /etc/zfs/zed.d/zed.rc
-
- -- Proxmox Support Team <support@proxmox.com>  Sun, 15 Mar 2015 15:52:54 +0100
-
-zfs-linux (0.6.3-pve1~jessie) unstable; urgency=medium
-
-  * recompile on jessie
-
- -- Proxmox Support Team <support@proxmox.com>  Sat, 28 Feb 2015 16:02:08 +0100
-
-zfs-linux (0.6.3-2~wheezy) unstable; urgency=low
-
-  * use /sbin/modprobe to avoid warning inside initrd
-
-  * fix warning about undefined values inside initrd
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 14 Jan 2015 19:03:04 +0100
-
-zfs-linux (0.6.3-1~wheezy) unstable; urgency=low
-
-  * first version for Proxmox VE
-
- -- Proxmox Support Team <support@proxmox.com>  Sat, 10 Jan 2015 14:06:34 +0100
-
@@ -1,289 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
-Date: Mon, 6 Feb 2017 11:03:10 +0100
-Subject: [PATCH] remove DKMS, modules and dracut build
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- debian/control       |   1 -
- debian/control.in    |  40 ++-----------------
- debian/not-installed |   2 +
- debian/rules         | 108 +--------------------------------------------------
- 4 files changed, 7 insertions(+), 144 deletions(-)
-
-diff --git a/debian/control b/debian/control
-index 4d22ff50..f33008df 100644
--- a/debian/control
-+++ b/debian/control
-@@ -10,7 +10,6 @@ Build-Depends: autotools-dev,
-                debhelper (>= 10.2),
-                dh-autoreconf,
-                dh-python,
-               dkms (>> 2.1.1.2-5),
-                libattr1-dev,
-                libblkid-dev,
-                libselinux1-dev,
-diff --git a/debian/control.in b/debian/control.in
-index 96154c5c..0a9ceef6 100644
--- a/debian/control.in
-+++ b/debian/control.in
-@@ -10,7 +10,6 @@ Build-Depends: autotools-dev,
-                debhelper (>= 10.2),
-                dh-autoreconf,
-                dh-python,
-               dkms (>> 2.1.1.2-5),
-                libattr1-dev,
-                libblkid-dev,
-                libselinux1-dev,
-@@ -95,26 +94,10 @@ Description: OpenZFS pool library for Linux
-  .
-  This zpool library provides support for managing zpools.
- 
-Package: zfs-dkms
-Architecture: all
-Pre-Depends: spl-dkms (<<${source:Upstream-Version}.),
-             spl-dkms (>= ${source:Upstream-Version})
-Depends: dkms (>> 2.1.1.2-5), lsb-release, ${misc:Depends}
-Recommends: zfs-zed, zfsutils-linux (>= ${binary:Version}), @LINUX_COMPAT@
-Provides: zfs-modules
-Description: OpenZFS filesystem kernel modules for Linux
- The Z file system is a pooled filesystem designed for maximum data
- integrity, supporting data snapshots, multiple copies, and data
- checksums.
- .
- This DKMS package includes the SPA, DMU, ZVOL, and ZPL components of
- OpenZFS.
-
- Package: zfs-initramfs
- Architecture: all
- Depends: busybox-initramfs | busybox-static | busybox,
-          initramfs-tools,
-         zfs-modules | zfs-dkms,
-          zfsutils-linux (>= ${binary:Version}),
-          ${misc:Depends}
- Description: OpenZFS root filesystem capabilities for Linux - initramfs
-@@ -125,29 +108,14 @@ Description: OpenZFS root filesystem capabilities for Linux - initramfs
-  This package adds OpenZFS to the system initramfs with a hook
-  for the initramfs-tools infrastructure.
- 
-Package: zfs-dracut
-Architecture: all
-Depends: dracut,
-         zfs-modules | zfs-dkms,
-         zfsutils-linux (>= ${binary:Version}),
-         ${misc:Depends}
-Description: OpenZFS root filesystem capabilities for Linux - dracut
- The Z file system is a pooled filesystem designed for maximum data
- integrity, supporting data snapshots, multiple copies, and data
- checksums.
- .
- This package adds OpenZFS to the system initramfs with a hook
- for the dracut infrastructure.
-
- Package: zfsutils-linux
- Section: contrib/admin
- Architecture: linux-any
- Depends: python3, ${misc:Depends}, ${python3:Depends}, ${shlibs:Depends}
-Recommends: lsb-base, zfs-modules | zfs-dkms, zfs-zed
-Breaks: zfs-dkms (<< ${binary:Version}), zfs-dkms (>> ${binary:Version})
-+Recommends: lsb-base, zfs-zed
- Suggests: nfs-kernel-server,
-           samba-common-bin (>= 3.0.23),
-          zfs-initramfs | zfs-dracut
-+          zfs-initramfs
- Conflicts: zfs, zfs-fuse
- Provides: zfsutils
- Description: command-line tools to manage OpenZFS filesystems
-@@ -161,8 +129,7 @@ Description: command-line tools to manage OpenZFS filesystems
- Package: zfs-zed
- Section: contrib/admin
- Architecture: linux-any
-Depends: zfs-modules | zfs-dkms,
-         zfsutils-linux (>= ${binary:Version}),
-+Depends: zfsutils-linux (>= ${binary:Version}),
-          ${misc:Depends},
-          ${shlibs:Depends}
- Description: OpenZFS Event Daemon
-@@ -185,7 +152,6 @@ Depends: acl,
-          python,
-          sudo,
-          sysstat,
-         zfs-modules | zfs-dkms,
-          zfsutils-linux (>=${binary:Version}),
-          ${misc:Depends},
-          ${shlibs:Depends}
-diff --git a/debian/not-installed b/debian/not-installed
-index a008985c..c60b0016 100644
--- a/debian/not-installed
-+++ b/debian/not-installed
-@@ -6,3 +6,5 @@ etc/zfs/vdev_id.conf.alias.example
- etc/zfs/vdev_id.conf.multipath.example
- etc/zfs/vdev_id.conf.sas_direct.example
- etc/zfs/vdev_id.conf.sas_switch.example
-+usr/lib/dracut
-+usr/share/zfs/enum-extract.pl
-diff --git a/debian/rules b/debian/rules
-index 21b8ccef..3ba4b99a 100755
--- a/debian/rules
-+++ b/debian/rules
-@@ -6,9 +6,6 @@ LSB_DISTRIBUTOR := $(shell lsb_release -is)
- NAME := $(shell awk '$$1 == "Name:" { print $$2; }' META)
- LINUX_NEXT := $(shell awk -F. '{print $$1 "." $$2+1}' debian/linux_compat)
- 
-DKMSFILES := module include config zfs.release.in autogen.sh META AUTHORS \
-		DISCLAIMER COPYRIGHT OPENSOLARIS.LICENSE README.markdown
-
- ifndef BUILD_UDEB
- BUILD_UDEB=false
- endif
-@@ -18,21 +15,16 @@ KVERS=$(shell uname -r)
- endif
- 
- ifndef SPL
-SPL=/usr/src/spl-$(DEB_VERSION_UPSTREAM)
-endif
-
-ifndef SPLOBJ
-SPLOBJ=/var/lib/dkms/spl/$(DEB_VERSION_UPSTREAM)/$(KVERS)/$(DEB_TARGET_GNU_CPU)
-+SPL=../spl-build
- endif
- 
- non_epoch_version=$(shell echo $(KVERS) | perl -pe 's/^\d+://')
- PACKAGE=zfs
-pmodules = $(PACKAGE)-modules-$(non_epoch_version)
- 
- export DEB_BUILD_MAINT_OPTIONS = hardening=+all
- 
- %:
-	dh $@ --with autoreconf,dkms,python3,systemd --parallel
-+	dh $@ --with autoreconf,python3,systemd --parallel
- 
- override_dh_autoreconf:
- 	@# Embed the downstream version in the module.
-@@ -57,14 +49,6 @@ endif
- 	  --with-systemdpresetdir=/lib/systemd/system-preset \
- 	  --with-config=user
- 
-override_dh_auto_build:
-	@# Get a bare copy of the source code for DKMS.
-	@# This creates the $(CURDIR)/$(NAME)-$(DEB_VERSION_UPSTREAM)/ tree, which does not
-	@# contain the userland sources. NB: Remove-userland-dist-rules.patch
-	$(MAKE) distdir
-
-	dh_auto_build
-
- override_dh_auto_test:
- 	# The dh_auto_test rule is disabled because
- 	# `make check` cannot run in an unprivileged build environment.
-@@ -88,29 +72,6 @@ override_dh_auto_install:
- 	@# Zed has dependencies outside of the system root.
- 	mv '$(CURDIR)/debian/tmp/sbin/zed' '$(CURDIR)/debian/tmp/usr/sbin/zed'
- 
-	@# Install the DKMS source.
-	@# We only want the files needed to build the modules
-	install -D -t '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)/scripts' \
-		'$(CURDIR)/scripts/enum-extract.pl' \
-		'$(CURDIR)/scripts/dkms.postbuild'
-	$(foreach file,$(DKMSFILES),mv '$(CURDIR)/$(NAME)-$(DEB_VERSION_UPSTREAM)/$(file)' '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)' || exit 1;)
-	@# Hellish awk line:
-	@#  * Deletes from configure.ac the parts not needed for building the kernel module
-	@#     * It deletes from inside AC_CONFIG_FILES([]) everything except:
-	@#        (Makefile$|include/|module/|*.release$)
-	@#  * Takes care of spaces and tabs
-	@#  * Remove reference to ZFS_AC_PACKAGE
-	awk '/^AC_CONFIG_FILES\(\[/,/^\]\)/ { if ($$0 !~ /^(AC_CONFIG_FILES\(\[([ \t]+)?$$|\]\)([ \t]+)?$$|([ \t]+)?(include\/|module\/|Makefile([ \t]+)?$$|zfs\.release([ \t]+)?$$))/){next} } {print}' \
-		'$(CURDIR)/$(NAME)-$(DEB_VERSION_UPSTREAM)/configure.ac' | sed '/ZFS_AC_PACKAGE/d' > '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)/configure.ac'
-	@# Set "SUBDIRS = module include" for CONFIG_KERNEL and remove SUBDIRS for all other configs.
-	sed '1,/CONFIG_KERNEL/s/SUBDIRS.*=.*//g;s/SUBDIRS.*=.*/SUBDIRS = module include/g;' \
-		'$(CURDIR)/$(NAME)-$(DEB_VERSION_UPSTREAM)/Makefile.am' > '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)/Makefile.am'
-	@# Sanity test
-	grep -q 'SUBDIRS = module include' '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)/Makefile.am'
-	@# Run autogen on the stripped source tree
-	cd '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)'; ./autogen.sh
-	rm -fr '$(CURDIR)/debian/tmp/usr/src/$(NAME)-$(DEB_VERSION_UPSTREAM)/autom4te.cache'
-
- 	mkdir -p $(CURDIR)/debian/tmp/usr/lib
- 	for i in `ls $(CURDIR)/debian/tmp/lib/*.so`; do \
- 		ln -s /lib/`readlink $${i}` $(CURDIR)/debian/tmp/usr/lib/`basename $${i}`; \
-@@ -121,11 +82,6 @@ override_dh_auto_install:
- 	chmod a-x '$(CURDIR)/debian/tmp/etc/default/zfs'
- 	chmod a-x '$(CURDIR)/debian/tmp/usr/share/bash-completion/completions/zfs'
- 
-override_dh_dkms:
-	'$(CURDIR)/scripts/dkms.mkconf' -n $(NAME) -v $(DEB_VERSION_UPSTREAM) -f '$(CURDIR)/scripts/zfs-dkms.dkms'
-	dh_dkms
-	rm -f '$(CURDIR)/scripts/zfs-dkms.dkms'
-
- override_dh_makeshlibs:
- 	dh_makeshlibs -a -V
- ifeq ($(BUILD_UDEB), true)
-@@ -171,65 +127,5 @@ override_dh_installinit:
- 
- # ------------
- 
-override_dh_prep-deb-files:
-	for templ in $(wildcard $(CURDIR)/debian/*_KVERS_*.in); do \
-		sed -e 's/##KVERS##/$(KVERS)/g ; s/#KVERS#/$(KVERS)/g ; s/_KVERS_/$(KVERS)/g ; s/##KDREV##/$(KDREV)/g ; s/#KDREV#/$(KDREV)/g ; s/_KDREV_/$(KDREV)/g ; s/_ARCH_/$(DEB_HOST_ARCH)/' \
-		< $$templ > `echo $$templ | sed -e 's/_KVERS_/$(KVERS)/g ; s/_ARCH_/$(DEB_HOST_ARCH)/g ; s/\.in$$//'` ; \
-	done
-	sed -e 's/##KVERS##/$(KVERS)/g ; s/#KVERS#/$(KVERS)/g ; s/_KVERS_/$(KVERS)/g ; s/##KDREV##/$(KDREV)/g ; s/#KDREV#/$(KDREV)/g ; s/_KDREV_/$(KDREV)/g ; s/_ARCH_/$(DEB_HOST_ARCH)/g' \
-	< debian/control.modules.in > debian/control
-
-override_dh_configure_modules_udeb: override_dh_configure_modules_udeb_stamp
-override_dh_configure_modules_udeb_stamp:
-	./configure \
-		--without-selinux \
-		--with-config=kernel \
-		--with-linux=$(KSRC) \
-		--with-linux-obj=$(KOBJ) \
-		--with-spl=$(SPL) \
-		--with-spl-obj=$(SPLOBJ)
-	touch override_dh_configure_modules_udeb_stamp
-
-override_dh_configure_modules: override_dh_configure_modules_stamp
-override_dh_configure_modules_stamp:
-	./configure \
-		--with-config=kernel \
-		--with-linux=$(KSRC) \
-		--with-linux-obj=$(KOBJ) \
-		--with-spl=$(SPL) \
-		--with-spl-obj=$(SPLOBJ)
-	touch override_dh_configure_modules_stamp
-
-override_dh_binary-modules-udeb: override_dh_prep-deb-files override_dh_configure_modules_udeb
-	dh_testdir
-	dh_testroot
-	dh_prep
-
-	$(MAKE) -C $(CURDIR)/module modules
-
-	dh_installdirs -p${pmodules}-di
-	dh_install -p${pmodules}-di
-	dh_gencontrol -p${pmodules}-di
-
-	dh_builddeb -p${pmodules}-di
-
-override_dh_binary-modules: override_dh_prep-deb-files override_dh_configure_modules
-	dh_testdir
-	dh_testroot
-	dh_prep
-
-	$(MAKE) -C $(CURDIR)/module modules
-
-	dh_install -p${pmodules}
-	dh_installdocs -p${pmodules}
-	dh_installchangelogs -p${pmodules}
-	dh_compress -p${pmodules}
-	dh_strip -p${pmodules}
-	dh_fixperms -p${pmodules}
-	dh_installdeb -p${pmodules}
-	dh_gencontrol -p${pmodules}
-	dh_md5sums -p${pmodules}
-	dh_builddeb -p${pmodules}
-
- debian-copyright:
- 	cme update dpkg-copyright -file debian/copyright.cme
@@ -1,61 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Rohan Puri <rohan.puri15@gmail.com>
-Date: Sat, 28 Jul 2018 18:32:12 +0530
-Subject: [PATCH] Fix deadlock between zfs umount & snapentry_expire
-
-zfs umount -> zfsctl_destroy() takes the zfs_snapshot_lock as a
-writer and calls zfsctl_snapshot_unmount_cancel(), which waits
-for snapentry_expire() if present (when snap is automounted).
-This snapentry_expire() itself then waits for zfs_snapshot_lock
-as a reader, resulting in a deadlock.
-
-The fix is to only hold the zfs_snapshot_lock over the tree
-lookup and removal.  After a successful lookup the lock can
-be dropped and zfs_snapentry_t will remain valid until the
-reference taken by the lookup is released.
-
-Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
-Signed-off-by: Rohan Puri <rohan.puri15@gmail.com>
-Closes #7751
-Closes #7752
-
-(Cherry-picked from fd7265c646f40e364396af5014bbb83e809e124a)
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
-
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- module/zfs/zfs_ctldir.c | 11 +++++------
- 1 file changed, 5 insertions(+), 6 deletions(-)
-
-diff --git a/module/zfs/zfs_ctldir.c b/module/zfs/zfs_ctldir.c
-index 98897fe6..0ab5b4f0 100644
--- a/module/zfs/zfs_ctldir.c
-+++ b/module/zfs/zfs_ctldir.c
-@@ -358,8 +358,6 @@ snapentry_expire(void *data)
- static void
- zfsctl_snapshot_unmount_cancel(zfs_snapentry_t *se)
- {
-	ASSERT(RW_LOCK_HELD(&zfs_snapshot_lock));
-
- 	if (taskq_cancel_id(system_delay_taskq, se->se_taskqid) == 0) {
- 		se->se_taskqid = TASKQID_INVALID;
- 		zfsctl_snapshot_rele(se);
-@@ -570,13 +568,14 @@ zfsctl_destroy(zfsvfs_t *zfsvfs)
- 		uint64_t objsetid = dmu_objset_id(zfsvfs->z_os);
- 
- 		rw_enter(&zfs_snapshot_lock, RW_WRITER);
-		if ((se = zfsctl_snapshot_find_by_objsetid(spa, objsetid))
-		    != NULL) {
-			zfsctl_snapshot_unmount_cancel(se);
-+		se = zfsctl_snapshot_find_by_objsetid(spa, objsetid);
-+		if (se != NULL)
- 			zfsctl_snapshot_remove(se);
-+		rw_exit(&zfs_snapshot_lock);
-+		if (se != NULL) {
-+			zfsctl_snapshot_unmount_cancel(se);
- 			zfsctl_snapshot_rele(se);
- 		}
-		rw_exit(&zfs_snapshot_lock);
- 	} else if (zfsvfs->z_ctldir) {
- 		iput(zfsvfs->z_ctldir);
- 		zfsvfs->z_ctldir = NULL;
@@ -1,256 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Tom Caputi <tcaputi@datto.com>
-Date: Tue, 10 Apr 2018 14:15:05 -0400
-Subject: [PATCH] Fix race in dnode_check_slots_free()
-
-Currently, dnode_check_slots_free() works by checking dn->dn_type
-in the dnode to determine if the dnode is reclaimable. However,
-there is a small window of time between dnode_free_sync() in the
-first call to dsl_dataset_sync() and when the useraccounting code
-is run when the type is set DMU_OT_NONE, but the dnode is not yet
-evictable, leading to crashes. This patch adds the ability for
-dnodes to track which txg they were last dirtied in and adds a
-check for this before performing the reclaim.
-
-This patch also corrects several instances when dn_dirty_link was
-treated as a list_node_t when it is technically a multilist_node_t.
-
-Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
-Signed-off-by: Tom Caputi <tcaputi@datto.com>
-Requires-spl: spl-0.7-release
-Issue #7147
-Issue #7388
-Issue #7997
-
-(cherry-picked from behlendorf/issue-7997 4764f6f3be90be073d2700653dff286371e52583)
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- include/sys/dmu_impl.h  |  1 +
- include/sys/dnode.h     |  4 ++++
- module/zfs/dbuf.c       |  3 +++
- module/zfs/dmu.c        |  2 +-
- module/zfs/dmu_objset.c | 15 +++++++++++++++
- module/zfs/dnode.c      | 29 +++++++++++++++++++----------
- 6 files changed, 43 insertions(+), 11 deletions(-)
-
-diff --git a/include/sys/dmu_impl.h b/include/sys/dmu_impl.h
-index 65e417e3..03a63077 100644
--- a/include/sys/dmu_impl.h
-+++ b/include/sys/dmu_impl.h
-@@ -161,6 +161,7 @@ extern "C" {
-  * 	dn_allocated_txg
-  * 	dn_free_txg
-  * 	dn_assigned_txg
-+ * 	dn_dirty_txg
-  * 	dd_assigned_tx
-  * 	dn_notxholds
-  * 	dn_dirtyctx
-diff --git a/include/sys/dnode.h b/include/sys/dnode.h
-index ea7defe1..2dd087b3 100644
--- a/include/sys/dnode.h
-+++ b/include/sys/dnode.h
-@@ -260,6 +260,7 @@ struct dnode {
- 	uint64_t dn_allocated_txg;
- 	uint64_t dn_free_txg;
- 	uint64_t dn_assigned_txg;
-+	uint64_t dn_dirty_txg;			/* txg dnode was last dirtied */
- 	kcondvar_t dn_notxholds;
- 	enum dnode_dirtycontext dn_dirtyctx;
- 	uint8_t *dn_dirtyctx_firstset;		/* dbg: contents meaningless */
-@@ -362,6 +363,9 @@ void dnode_evict_dbufs(dnode_t *dn);
- void dnode_evict_bonus(dnode_t *dn);
- void dnode_free_interior_slots(dnode_t *dn);
- 
-+#define	DNODE_IS_DIRTY(_dn)						\
-+	((_dn)->dn_dirty_txg >= spa_syncing_txg((_dn)->dn_objset->os_spa))
-+
- #define	DNODE_IS_CACHEABLE(_dn)						\
- 	((_dn)->dn_objset->os_primary_cache == ZFS_CACHE_ALL ||		\
- 	(DMU_OT_IS_METADATA((_dn)->dn_type) &&				\
-diff --git a/module/zfs/dbuf.c b/module/zfs/dbuf.c
-index 4ee121f5..6edb39d6 100644
--- a/module/zfs/dbuf.c
-+++ b/module/zfs/dbuf.c
-@@ -1606,6 +1606,9 @@ dbuf_dirty(dmu_buf_impl_t *db, dmu_tx_t *tx)
- 			    FTAG);
- 		}
- 	}
-+
-+	if (tx->tx_txg > dn->dn_dirty_txg)
-+		dn->dn_dirty_txg = tx->tx_txg;
- 	mutex_exit(&dn->dn_mtx);
- 
- 	if (db->db_blkid == DMU_SPILL_BLKID)
-diff --git a/module/zfs/dmu.c b/module/zfs/dmu.c
-index 6f09aa2f..a09ac4f9 100644
--- a/module/zfs/dmu.c
-+++ b/module/zfs/dmu.c
-@@ -2044,7 +2044,7 @@ dmu_offset_next(objset_t *os, uint64_t object, boolean_t hole, uint64_t *off)
- 	 * Check if dnode is dirty
- 	 */
- 	for (i = 0; i < TXG_SIZE; i++) {
-		if (list_link_active(&dn->dn_dirty_link[i])) {
-+		if (multilist_link_active(&dn->dn_dirty_link[i])) {
- 			clean = B_FALSE;
- 			break;
- 		}
-diff --git a/module/zfs/dmu_objset.c b/module/zfs/dmu_objset.c
-index 449ebedf..0bed2d3e 100644
--- a/module/zfs/dmu_objset.c
-+++ b/module/zfs/dmu_objset.c
-@@ -1213,10 +1213,23 @@ dmu_objset_sync_dnodes(multilist_sublist_t *list, dmu_tx_t *tx)
- 		ASSERT3U(dn->dn_nlevels, <=, DN_MAX_LEVELS);
- 		multilist_sublist_remove(list, dn);
- 
-+		/*
-+		 * If we are not doing useraccounting (os_synced_dnodes == NULL)
-+		 * we are done with this dnode for this txg. Unset dn_dirty_txg
-+		 * if later txgs aren't dirtying it so that future holders do
-+		 * not get a stale value. Otherwise, we will do this in
-+		 * userquota_updates_task() when processing has completely
-+		 * finished for this txg.
-+		 */
- 		multilist_t *newlist = dn->dn_objset->os_synced_dnodes;
- 		if (newlist != NULL) {
- 			(void) dnode_add_ref(dn, newlist);
- 			multilist_insert(newlist, dn);
-+		} else {
-+			mutex_enter(&dn->dn_mtx);
-+			if (dn->dn_dirty_txg == tx->tx_txg)
-+				dn->dn_dirty_txg = 0;
-+			mutex_exit(&dn->dn_mtx);
- 		}
- 
- 		dnode_sync(dn, tx);
-@@ -1621,6 +1634,8 @@ userquota_updates_task(void *arg)
- 				dn->dn_id_flags |= DN_ID_CHKED_BONUS;
- 		}
- 		dn->dn_id_flags &= ~(DN_ID_NEW_EXIST);
-+		if (dn->dn_dirty_txg == spa_syncing_txg(os->os_spa))
-+			dn->dn_dirty_txg = 0;
- 		mutex_exit(&dn->dn_mtx);
- 
- 		multilist_sublist_remove(list, dn);
-diff --git a/module/zfs/dnode.c b/module/zfs/dnode.c
-index d465b545..4a169c49 100644
--- a/module/zfs/dnode.c
-+++ b/module/zfs/dnode.c
-@@ -137,7 +137,7 @@ dnode_cons(void *arg, void *unused, int kmflag)
- 	bzero(&dn->dn_next_blksz[0], sizeof (dn->dn_next_blksz));
- 
- 	for (i = 0; i < TXG_SIZE; i++) {
-		list_link_init(&dn->dn_dirty_link[i]);
-+		multilist_link_init(&dn->dn_dirty_link[i]);
- 		dn->dn_free_ranges[i] = NULL;
- 		list_create(&dn->dn_dirty_records[i],
- 		    sizeof (dbuf_dirty_record_t),
-@@ -147,6 +147,7 @@ dnode_cons(void *arg, void *unused, int kmflag)
- 	dn->dn_allocated_txg = 0;
- 	dn->dn_free_txg = 0;
- 	dn->dn_assigned_txg = 0;
-+	dn->dn_dirty_txg = 0;
- 	dn->dn_dirtyctx = 0;
- 	dn->dn_dirtyctx_firstset = NULL;
- 	dn->dn_bonus = NULL;
-@@ -184,7 +185,7 @@ dnode_dest(void *arg, void *unused)
- 	ASSERT(!list_link_active(&dn->dn_link));
- 
- 	for (i = 0; i < TXG_SIZE; i++) {
-		ASSERT(!list_link_active(&dn->dn_dirty_link[i]));
-+		ASSERT(!multilist_link_active(&dn->dn_dirty_link[i]));
- 		ASSERT3P(dn->dn_free_ranges[i], ==, NULL);
- 		list_destroy(&dn->dn_dirty_records[i]);
- 		ASSERT0(dn->dn_next_nblkptr[i]);
-@@ -199,6 +200,7 @@ dnode_dest(void *arg, void *unused)
- 	ASSERT0(dn->dn_allocated_txg);
- 	ASSERT0(dn->dn_free_txg);
- 	ASSERT0(dn->dn_assigned_txg);
-+	ASSERT0(dn->dn_dirty_txg);
- 	ASSERT0(dn->dn_dirtyctx);
- 	ASSERT3P(dn->dn_dirtyctx_firstset, ==, NULL);
- 	ASSERT3P(dn->dn_bonus, ==, NULL);
-@@ -523,6 +525,7 @@ dnode_destroy(dnode_t *dn)
- 	dn->dn_allocated_txg = 0;
- 	dn->dn_free_txg = 0;
- 	dn->dn_assigned_txg = 0;
-+	dn->dn_dirty_txg = 0;
- 
- 	dn->dn_dirtyctx = 0;
- 	if (dn->dn_dirtyctx_firstset != NULL) {
-@@ -592,6 +595,7 @@ dnode_allocate(dnode_t *dn, dmu_object_type_t ot, int blocksize, int ibs,
- 	ASSERT0(dn->dn_maxblkid);
- 	ASSERT0(dn->dn_allocated_txg);
- 	ASSERT0(dn->dn_assigned_txg);
-+	ASSERT0(dn->dn_dirty_txg);
- 	ASSERT(refcount_is_zero(&dn->dn_tx_holds));
- 	ASSERT3U(refcount_count(&dn->dn_holds), <=, 1);
- 	ASSERT(avl_is_empty(&dn->dn_dbufs));
-@@ -604,7 +608,7 @@ dnode_allocate(dnode_t *dn, dmu_object_type_t ot, int blocksize, int ibs,
- 		ASSERT0(dn->dn_next_bonustype[i]);
- 		ASSERT0(dn->dn_rm_spillblk[i]);
- 		ASSERT0(dn->dn_next_blksz[i]);
-		ASSERT(!list_link_active(&dn->dn_dirty_link[i]));
-+		ASSERT(!multilist_link_active(&dn->dn_dirty_link[i]));
- 		ASSERT3P(list_head(&dn->dn_dirty_records[i]), ==, NULL);
- 		ASSERT3P(dn->dn_free_ranges[i], ==, NULL);
- 	}
-@@ -779,6 +783,7 @@ dnode_move_impl(dnode_t *odn, dnode_t *ndn)
- 	ndn->dn_allocated_txg = odn->dn_allocated_txg;
- 	ndn->dn_free_txg = odn->dn_free_txg;
- 	ndn->dn_assigned_txg = odn->dn_assigned_txg;
-+	ndn->dn_dirty_txg = odn->dn_dirty_txg;
- 	ndn->dn_dirtyctx = odn->dn_dirtyctx;
- 	ndn->dn_dirtyctx_firstset = odn->dn_dirtyctx_firstset;
- 	ASSERT(refcount_count(&odn->dn_tx_holds) == 0);
-@@ -845,6 +850,7 @@ dnode_move_impl(dnode_t *odn, dnode_t *ndn)
- 	odn->dn_allocated_txg = 0;
- 	odn->dn_free_txg = 0;
- 	odn->dn_assigned_txg = 0;
-+	odn->dn_dirty_txg = 0;
- 	odn->dn_dirtyctx = 0;
- 	odn->dn_dirtyctx_firstset = NULL;
- 	odn->dn_have_spill = B_FALSE;
-@@ -1069,6 +1075,10 @@ dnode_check_slots_free(dnode_children_t *children, int idx, int slots)
- {
- 	ASSERT3S(idx + slots, <=, DNODES_PER_BLOCK);
- 
-+	/*
-+	 * If all dnode slots are either already free or
-+	 * evictable return B_TRUE.
-+	 */
- 	for (int i = idx; i < idx + slots; i++) {
- 		dnode_handle_t *dnh = &children->dnc_children[i];
- 		dnode_t *dn = dnh->dnh_dnode;
-@@ -1077,18 +1087,17 @@ dnode_check_slots_free(dnode_children_t *children, int idx, int slots)
- 			continue;
- 		} else if (DN_SLOT_IS_PTR(dn)) {
- 			mutex_enter(&dn->dn_mtx);
-			dmu_object_type_t type = dn->dn_type;
-+			boolean_t can_free = (dn->dn_type == DMU_OT_NONE &&
-+			    !DNODE_IS_DIRTY(dn));
- 			mutex_exit(&dn->dn_mtx);
- 
-			if (type != DMU_OT_NONE)
-+			if (!can_free)
- 				return (B_FALSE);
-
-			continue;
-+			else
-+				continue;
- 		} else {
- 			return (B_FALSE);
- 		}
-
-		return (B_FALSE);
- 	}
- 
- 	return (B_TRUE);
-@@ -1594,7 +1603,7 @@ dnode_setdirty(dnode_t *dn, dmu_tx_t *tx)
- 	/*
- 	 * If we are already marked dirty, we're done.
- 	 */
-	if (list_link_active(&dn->dn_dirty_link[txg & TXG_MASK])) {
-+	if (multilist_link_active(&dn->dn_dirty_link[txg & TXG_MASK])) {
- 		multilist_sublist_unlock(mls);
- 		return;
- 	}
@@ -1,861 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Matthew Ahrens <mahrens@delphix.com>
-Date: Thu, 2 Aug 2018 15:51:45 -0700
-Subject: [PATCH] Reduce taskq and context-switch cost of zio pipe
-
-When doing a read from disk, ZFS creates 3 ZIO's: a zio_null(), the
-logical zio_read(), and then a physical zio. Currently, each of these
-results in a separate taskq_dispatch(zio_execute).
-
-On high-read-iops workloads, this causes a significant performance
-impact. By processing all 3 ZIO's in a single taskq entry, we reduce the
-overhead on taskq locking and context switching.  We accomplish this by
-allowing zio_done() to return a "next zio to execute" to zio_execute().
-
-This results in a ~12% performance increase for random reads, from
-96,000 iops to 108,000 iops (with recordsize=8k, on SSD's).
-
-Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
-Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
-Reviewed by: George Wilson <george.wilson@delphix.com>
-Signed-off-by: Matthew Ahrens <mahrens@delphix.com>
-External-issue: DLPX-59292
-Requires-spl: spl-0.7-release
-Closes #7736
-
-(cherry-picked from behlendorf/issue-7736 496657ab3bcfeb638b1786e1759980ccfcacb08e)
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- include/sys/zio.h |   4 +-
- module/zfs/zio.c  | 250 +++++++++++++++++++++++++++++-------------------------
- 2 files changed, 137 insertions(+), 117 deletions(-)
-
-diff --git a/include/sys/zio.h b/include/sys/zio.h
-index 4b0eecc2..3618912c 100644
--- a/include/sys/zio.h
-+++ b/include/sys/zio.h
-@@ -237,7 +237,7 @@ enum zio_child {
- #define	ZIO_CHILD_DDT_BIT		ZIO_CHILD_BIT(ZIO_CHILD_DDT)
- #define	ZIO_CHILD_LOGICAL_BIT		ZIO_CHILD_BIT(ZIO_CHILD_LOGICAL)
- #define	ZIO_CHILD_ALL_BITS					\
-	(ZIO_CHILD_VDEV_BIT | ZIO_CHILD_GANG_BIT | 		\
-+	(ZIO_CHILD_VDEV_BIT | ZIO_CHILD_GANG_BIT |		\
- 	ZIO_CHILD_DDT_BIT | ZIO_CHILD_LOGICAL_BIT)
- 
- enum zio_wait_type {
-@@ -375,7 +375,7 @@ typedef struct zio_transform {
- 	struct zio_transform	*zt_next;
- } zio_transform_t;
- 
-typedef int zio_pipe_stage_t(zio_t *zio);
-+typedef zio_t *zio_pipe_stage_t(zio_t *zio);
- 
- /*
-  * The io_reexecute flags are distinct from io_flags because the child must
-diff --git a/module/zfs/zio.c b/module/zfs/zio.c
-index 9a465e1b..b08b4747 100644
--- a/module/zfs/zio.c
-+++ b/module/zfs/zio.c
-@@ -75,9 +75,6 @@ uint64_t zio_buf_cache_frees[SPA_MAXBLOCKSIZE >> SPA_MINBLOCKSHIFT];
- 
- int zio_delay_max = ZIO_DELAY_MAX;
- 
-#define	ZIO_PIPELINE_CONTINUE		0x100
-#define	ZIO_PIPELINE_STOP		0x101
-
- #define	BP_SPANB(indblkshift, level) \
- 	(((uint64_t)1) << ((level) * ((indblkshift) - SPA_BLKPTRSHIFT)))
- #define	COMPARE_META_LEVEL	0x80000000ul
-@@ -516,7 +513,8 @@ zio_wait_for_children(zio_t *zio, uint8_t childbits, enum zio_wait_type wait)
- 
- __attribute__((always_inline))
- static inline void
-zio_notify_parent(zio_t *pio, zio_t *zio, enum zio_wait_type wait)
-+zio_notify_parent(zio_t *pio, zio_t *zio, enum zio_wait_type wait,
-+    zio_t **next_to_executep)
- {
- 	uint64_t *countp = &pio->io_children[zio->io_child_type][wait];
- 	int *errorp = &pio->io_child_error[zio->io_child_type];
-@@ -535,13 +533,33 @@ zio_notify_parent(zio_t *pio, zio_t *zio, enum zio_wait_type wait)
- 		    ZIO_TASKQ_INTERRUPT;
- 		pio->io_stall = NULL;
- 		mutex_exit(&pio->io_lock);
-+
- 		/*
-		 * Dispatch the parent zio in its own taskq so that
-		 * the child can continue to make progress. This also
-		 * prevents overflowing the stack when we have deeply nested
-		 * parent-child relationships.
-+		 * If we can tell the caller to execute this parent next, do
-+		 * so.  Otherwise dispatch the parent zio as its own task.
-+		 *
-+		 * Having the caller execute the parent when possible reduces
-+		 * locking on the zio taskq's, reduces context switch
-+		 * overhead, and has no recursion penalty.  Note that one
-+		 * read from disk typically causes at least 3 zio's: a
-+		 * zio_null(), the logical zio_read(), and then a physical
-+		 * zio.  When the physical ZIO completes, we are able to call
-+		 * zio_done() on all 3 of these zio's from one invocation of
-+		 * zio_execute() by returning the parent back to
-+		 * zio_execute().  Since the parent isn't executed until this
-+		 * thread returns back to zio_execute(), the caller should do
-+		 * so promptly.
-+		 *
-+		 * In other cases, dispatching the parent prevents
-+		 * overflowing the stack when we have deeply nested
-+		 * parent-child relationships, as we do with the "mega zio"
-+		 * of writes for spa_sync(), and the chain of ZIL blocks.
- 		 */
-		zio_taskq_dispatch(pio, type, B_FALSE);
-+		if (next_to_executep != NULL && *next_to_executep == NULL) {
-+			*next_to_executep = pio;
-+		} else {
-+			zio_taskq_dispatch(pio, type, B_FALSE);
-+		}
- 	} else {
- 		mutex_exit(&pio->io_lock);
- 	}
-@@ -1187,7 +1205,7 @@ zio_shrink(zio_t *zio, uint64_t size)
-  * ==========================================================================
-  */
- 
-static int
-+static zio_t *
- zio_read_bp_init(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -1221,15 +1239,15 @@ zio_read_bp_init(zio_t *zio)
- 	if (BP_GET_DEDUP(bp) && zio->io_child_type == ZIO_CHILD_LOGICAL)
- 		zio->io_pipeline = ZIO_DDT_READ_PIPELINE;
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_write_bp_init(zio_t *zio)
- {
- 
- 	if (!IO_IS_ALLOCATING(zio))
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 
- 	ASSERT(zio->io_child_type != ZIO_CHILD_DDT);
- 
-@@ -1244,7 +1262,7 @@ zio_write_bp_init(zio_t *zio)
- 		zio->io_pipeline = ZIO_INTERLOCK_PIPELINE;
- 
- 		if (BP_IS_EMBEDDED(bp))
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 
- 		/*
- 		 * If we've been overridden and nopwrite is set then
-@@ -1255,13 +1273,13 @@ zio_write_bp_init(zio_t *zio)
- 			ASSERT(!zp->zp_dedup);
- 			ASSERT3U(BP_GET_CHECKSUM(bp), ==, zp->zp_checksum);
- 			zio->io_flags |= ZIO_FLAG_NOPWRITE;
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 		}
- 
- 		ASSERT(!zp->zp_nopwrite);
- 
- 		if (BP_IS_HOLE(bp) || !zp->zp_dedup)
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 
- 		ASSERT((zio_checksum_table[zp->zp_checksum].ci_flags &
- 		    ZCHECKSUM_FLAG_DEDUP) || zp->zp_dedup_verify);
-@@ -1269,7 +1287,7 @@ zio_write_bp_init(zio_t *zio)
- 		if (BP_GET_CHECKSUM(bp) == zp->zp_checksum) {
- 			BP_SET_DEDUP(bp, 1);
- 			zio->io_pipeline |= ZIO_STAGE_DDT_WRITE;
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 		}
- 
- 		/*
-@@ -1281,10 +1299,10 @@ zio_write_bp_init(zio_t *zio)
- 		zio->io_pipeline = zio->io_orig_pipeline;
- 	}
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_write_compress(zio_t *zio)
- {
- 	spa_t *spa = zio->io_spa;
-@@ -1303,11 +1321,11 @@ zio_write_compress(zio_t *zio)
- 	 */
- 	if (zio_wait_for_children(zio, ZIO_CHILD_LOGICAL_BIT |
- 	    ZIO_CHILD_GANG_BIT, ZIO_WAIT_READY)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	if (!IO_IS_ALLOCATING(zio))
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 
- 	if (zio->io_children_ready != NULL) {
- 		/*
-@@ -1366,7 +1384,7 @@ zio_write_compress(zio_t *zio)
- 			zio->io_pipeline = ZIO_INTERLOCK_PIPELINE;
- 			ASSERT(spa_feature_is_active(spa,
- 			    SPA_FEATURE_EMBEDDED_DATA));
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 		} else {
- 			/*
- 			 * Round up compressed size up to the ashift
-@@ -1459,10 +1477,10 @@ zio_write_compress(zio_t *zio)
- 			zio->io_pipeline |= ZIO_STAGE_NOP_WRITE;
- 		}
- 	}
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_free_bp_init(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -1472,7 +1490,7 @@ zio_free_bp_init(zio_t *zio)
- 			zio->io_pipeline = ZIO_DDT_FREE_PIPELINE;
- 	}
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -1541,12 +1559,12 @@ zio_taskq_member(zio_t *zio, zio_taskq_type_t q)
- 	return (B_FALSE);
- }
- 
-static int
-+static zio_t *
- zio_issue_async(zio_t *zio)
- {
- 	zio_taskq_dispatch(zio, ZIO_TASKQ_ISSUE, B_FALSE);
- 
-	return (ZIO_PIPELINE_STOP);
-+	return (NULL);
- }
- 
- void
-@@ -1687,14 +1705,13 @@ __attribute__((always_inline))
- static inline void
- __zio_execute(zio_t *zio)
- {
-	zio->io_executor = curthread;
-
- 	ASSERT3U(zio->io_queued_timestamp, >, 0);
- 
- 	while (zio->io_stage < ZIO_STAGE_DONE) {
- 		enum zio_stage pipeline = zio->io_pipeline;
- 		enum zio_stage stage = zio->io_stage;
-		int rv;
-+
-+		zio->io_executor = curthread;
- 
- 		ASSERT(!MUTEX_HELD(&zio->io_lock));
- 		ASSERT(ISP2(stage));
-@@ -1736,12 +1753,16 @@ __zio_execute(zio_t *zio)
- 
- 		zio->io_stage = stage;
- 		zio->io_pipeline_trace |= zio->io_stage;
-		rv = zio_pipeline[highbit64(stage) - 1](zio);
- 
-		if (rv == ZIO_PIPELINE_STOP)
-			return;
-+		/*
-+		 * The zio pipeline stage returns the next zio to execute
-+		 * (typically the same as this one), or NULL if we should
-+		 * stop.
-+		 */
-+		zio = zio_pipeline[highbit64(stage) - 1](zio);
- 
-		ASSERT(rv == ZIO_PIPELINE_CONTINUE);
-+		if (zio == NULL)
-+			return;
- 	}
- }
- 
-@@ -2215,7 +2236,7 @@ zio_gang_tree_issue(zio_t *pio, zio_gang_node_t *gn, blkptr_t *bp, abd_t *data,
- 		zio_nowait(zio);
- }
- 
-static int
-+static zio_t *
- zio_gang_assemble(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -2227,16 +2248,16 @@ zio_gang_assemble(zio_t *zio)
- 
- 	zio_gang_tree_assemble(zio, bp, &zio->io_gang_tree);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_gang_issue(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
- 
- 	if (zio_wait_for_children(zio, ZIO_CHILD_GANG_BIT, ZIO_WAIT_DONE)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	ASSERT(BP_IS_GANG(bp) && zio->io_gang_leader == zio);
-@@ -2250,7 +2271,7 @@ zio_gang_issue(zio_t *zio)
- 
- 	zio->io_pipeline = ZIO_INTERLOCK_PIPELINE;
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- static void
-@@ -2290,7 +2311,7 @@ zio_write_gang_done(zio_t *zio)
- 	abd_put(zio->io_abd);
- }
- 
-static int
-+static zio_t *
- zio_write_gang_block(zio_t *pio)
- {
- 	spa_t *spa = pio->io_spa;
-@@ -2349,7 +2370,7 @@ zio_write_gang_block(zio_t *pio)
- 		}
- 
- 		pio->io_error = error;
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (pio);
- 	}
- 
- 	if (pio == gio) {
-@@ -2423,7 +2444,7 @@ zio_write_gang_block(zio_t *pio)
- 
- 	zio_nowait(zio);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (pio);
- }
- 
- /*
-@@ -2444,7 +2465,7 @@ zio_write_gang_block(zio_t *pio)
-  * used for nopwrite, assuming that the salt and the checksums
-  * themselves remain secret.
-  */
-static int
-+static zio_t *
- zio_nop_write(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -2471,7 +2492,7 @@ zio_nop_write(zio_t *zio)
- 	    BP_GET_COMPRESS(bp) != BP_GET_COMPRESS(bp_orig) ||
- 	    BP_GET_DEDUP(bp) != BP_GET_DEDUP(bp_orig) ||
- 	    zp->zp_copies != BP_GET_NDVAS(bp_orig))
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 
- 	/*
- 	 * If the checksums match then reset the pipeline so that we
-@@ -2491,7 +2512,7 @@ zio_nop_write(zio_t *zio)
- 		zio->io_flags |= ZIO_FLAG_NOPWRITE;
- 	}
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -2519,7 +2540,7 @@ zio_ddt_child_read_done(zio_t *zio)
- 	mutex_exit(&pio->io_lock);
- }
- 
-static int
-+static zio_t *
- zio_ddt_read_start(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -2540,7 +2561,7 @@ zio_ddt_read_start(zio_t *zio)
- 		zio->io_vsd = dde;
- 
- 		if (ddp_self == NULL)
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 
- 		for (p = 0; p < DDT_PHYS_TYPES; p++, ddp++) {
- 			if (ddp->ddp_phys_birth == 0 || ddp == ddp_self)
-@@ -2553,23 +2574,23 @@ zio_ddt_read_start(zio_t *zio)
- 			    zio->io_priority, ZIO_DDT_CHILD_FLAGS(zio) |
- 			    ZIO_FLAG_DONT_PROPAGATE, &zio->io_bookmark));
- 		}
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 	}
- 
- 	zio_nowait(zio_read(zio, zio->io_spa, bp,
- 	    zio->io_abd, zio->io_size, NULL, NULL, zio->io_priority,
- 	    ZIO_DDT_CHILD_FLAGS(zio), &zio->io_bookmark));
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_ddt_read_done(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
- 
- 	if (zio_wait_for_children(zio, ZIO_CHILD_DDT_BIT, ZIO_WAIT_DONE)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	ASSERT(BP_GET_DEDUP(bp));
-@@ -2581,12 +2602,12 @@ zio_ddt_read_done(zio_t *zio)
- 		ddt_entry_t *dde = zio->io_vsd;
- 		if (ddt == NULL) {
- 			ASSERT(spa_load_state(zio->io_spa) != SPA_LOAD_NONE);
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 		}
- 		if (dde == NULL) {
- 			zio->io_stage = ZIO_STAGE_DDT_READ_START >> 1;
- 			zio_taskq_dispatch(zio, ZIO_TASKQ_ISSUE, B_FALSE);
-			return (ZIO_PIPELINE_STOP);
-+			return (NULL);
- 		}
- 		if (dde->dde_repair_abd != NULL) {
- 			abd_copy(zio->io_abd, dde->dde_repair_abd,
-@@ -2599,7 +2620,7 @@ zio_ddt_read_done(zio_t *zio)
- 
- 	ASSERT(zio->io_vsd == NULL);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- static boolean_t
-@@ -2780,7 +2801,7 @@ zio_ddt_ditto_write_done(zio_t *zio)
- 	ddt_exit(ddt);
- }
- 
-static int
-+static zio_t *
- zio_ddt_write(zio_t *zio)
- {
- 	spa_t *spa = zio->io_spa;
-@@ -2822,7 +2843,7 @@ zio_ddt_write(zio_t *zio)
- 		}
- 		zio->io_pipeline = ZIO_WRITE_PIPELINE;
- 		ddt_exit(ddt);
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 	}
- 
- 	ditto_copies = ddt_ditto_copies_needed(ddt, dde, ddp);
-@@ -2848,7 +2869,7 @@ zio_ddt_write(zio_t *zio)
- 			zio->io_bp_override = NULL;
- 			BP_ZERO(bp);
- 			ddt_exit(ddt);
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 		}
- 
- 		dio = zio_write(zio, spa, txg, bp, zio->io_orig_abd,
-@@ -2890,12 +2911,12 @@ zio_ddt_write(zio_t *zio)
- 	if (dio)
- 		zio_nowait(dio);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- ddt_entry_t *freedde; /* for debugging */
- 
-static int
-+static zio_t *
- zio_ddt_free(zio_t *zio)
- {
- 	spa_t *spa = zio->io_spa;
-@@ -2916,7 +2937,7 @@ zio_ddt_free(zio_t *zio)
- 	}
- 	ddt_exit(ddt);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -2953,7 +2974,7 @@ zio_io_to_allocate(spa_t *spa)
- 	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_dva_throttle(zio_t *zio)
- {
- 	spa_t *spa = zio->io_spa;
-@@ -2963,7 +2984,7 @@ zio_dva_throttle(zio_t *zio)
- 	    !spa_normal_class(zio->io_spa)->mc_alloc_throttle_enabled ||
- 	    zio->io_child_type == ZIO_CHILD_GANG ||
- 	    zio->io_flags & ZIO_FLAG_NODATA) {
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 	}
- 
- 	ASSERT(zio->io_child_type > ZIO_CHILD_GANG);
-@@ -2979,22 +3000,7 @@ zio_dva_throttle(zio_t *zio)
- 	nio = zio_io_to_allocate(zio->io_spa);
- 	mutex_exit(&spa->spa_alloc_lock);
- 
-	if (nio == zio)
-		return (ZIO_PIPELINE_CONTINUE);
-
-	if (nio != NULL) {
-		ASSERT(nio->io_stage == ZIO_STAGE_DVA_THROTTLE);
-		/*
-		 * We are passing control to a new zio so make sure that
-		 * it is processed by a different thread. We do this to
-		 * avoid stack overflows that can occur when parents are
-		 * throttled and children are making progress. We allow
-		 * it to go to the head of the taskq since it's already
-		 * been waiting.
-		 */
-		zio_taskq_dispatch(nio, ZIO_TASKQ_ISSUE, B_TRUE);
-	}
-	return (ZIO_PIPELINE_STOP);
-+	return (nio);
- }
- 
- void
-@@ -3013,7 +3019,7 @@ zio_allocate_dispatch(spa_t *spa)
- 	zio_taskq_dispatch(zio, ZIO_TASKQ_ISSUE, B_TRUE);
- }
- 
-static int
-+static zio_t *
- zio_dva_allocate(zio_t *zio)
- {
- 	spa_t *spa = zio->io_spa;
-@@ -3054,18 +3060,18 @@ zio_dva_allocate(zio_t *zio)
- 		zio->io_error = error;
- 	}
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_dva_free(zio_t *zio)
- {
- 	metaslab_free(zio->io_spa, zio->io_bp, zio->io_txg, B_FALSE);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_dva_claim(zio_t *zio)
- {
- 	int error;
-@@ -3074,7 +3080,7 @@ zio_dva_claim(zio_t *zio)
- 	if (error)
- 		zio->io_error = error;
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -3172,7 +3178,7 @@ zio_free_zil(spa_t *spa, uint64_t txg, blkptr_t *bp)
-  * force the underlying vdev layers to call either zio_execute() or
-  * zio_interrupt() to ensure that the pipeline continues with the correct I/O.
-  */
-static int
-+static zio_t *
- zio_vdev_io_start(zio_t *zio)
- {
- 	vdev_t *vd = zio->io_vd;
-@@ -3192,7 +3198,7 @@ zio_vdev_io_start(zio_t *zio)
- 		 * The mirror_ops handle multiple DVAs in a single BP.
- 		 */
- 		vdev_mirror_ops.vdev_op_io_start(zio);
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	ASSERT3P(zio->io_logical, !=, zio);
-@@ -3269,31 +3275,31 @@ zio_vdev_io_start(zio_t *zio)
- 	    !vdev_dtl_contains(vd, DTL_PARTIAL, zio->io_txg, 1)) {
- 		ASSERT(zio->io_type == ZIO_TYPE_WRITE);
- 		zio_vdev_io_bypass(zio);
-		return (ZIO_PIPELINE_CONTINUE);
-+		return (zio);
- 	}
- 
- 	if (vd->vdev_ops->vdev_op_leaf &&
- 	    (zio->io_type == ZIO_TYPE_READ || zio->io_type == ZIO_TYPE_WRITE)) {
- 
- 		if (zio->io_type == ZIO_TYPE_READ && vdev_cache_read(zio))
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 
- 		if ((zio = vdev_queue_io(zio)) == NULL)
-			return (ZIO_PIPELINE_STOP);
-+			return (NULL);
- 
- 		if (!vdev_accessible(vd, zio)) {
- 			zio->io_error = SET_ERROR(ENXIO);
- 			zio_interrupt(zio);
-			return (ZIO_PIPELINE_STOP);
-+			return (NULL);
- 		}
- 		zio->io_delay = gethrtime();
- 	}
- 
- 	vd->vdev_ops->vdev_op_io_start(zio);
-	return (ZIO_PIPELINE_STOP);
-+	return (NULL);
- }
- 
-static int
-+static zio_t *
- zio_vdev_io_done(zio_t *zio)
- {
- 	vdev_t *vd = zio->io_vd;
-@@ -3301,7 +3307,7 @@ zio_vdev_io_done(zio_t *zio)
- 	boolean_t unexpected_error = B_FALSE;
- 
- 	if (zio_wait_for_children(zio, ZIO_CHILD_VDEV_BIT, ZIO_WAIT_DONE)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	ASSERT(zio->io_type == ZIO_TYPE_READ || zio->io_type == ZIO_TYPE_WRITE);
-@@ -3337,7 +3343,7 @@ zio_vdev_io_done(zio_t *zio)
- 	if (unexpected_error)
- 		VERIFY(vdev_probe(vd, zio) == NULL);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -3366,13 +3372,13 @@ zio_vsd_default_cksum_report(zio_t *zio, zio_cksum_report_t *zcr, void *ignored)
- 	zcr->zcr_free = zio_abd_free;
- }
- 
-static int
-+static zio_t *
- zio_vdev_io_assess(zio_t *zio)
- {
- 	vdev_t *vd = zio->io_vd;
- 
- 	if (zio_wait_for_children(zio, ZIO_CHILD_VDEV_BIT, ZIO_WAIT_DONE)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	if (vd == NULL && !(zio->io_flags & ZIO_FLAG_CONFIG_WRITER))
-@@ -3402,7 +3408,7 @@ zio_vdev_io_assess(zio_t *zio)
- 		zio->io_stage = ZIO_STAGE_VDEV_IO_START >> 1;
- 		zio_taskq_dispatch(zio, ZIO_TASKQ_ISSUE,
- 		    zio_requeue_io_start_cut_in_line);
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	/*
-@@ -3442,7 +3448,7 @@ zio_vdev_io_assess(zio_t *zio)
- 		zio->io_physdone(zio->io_logical);
- 	}
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- void
-@@ -3477,7 +3483,7 @@ zio_vdev_io_bypass(zio_t *zio)
-  * Generate and verify checksums
-  * ==========================================================================
-  */
-static int
-+static zio_t *
- zio_checksum_generate(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -3491,7 +3497,7 @@ zio_checksum_generate(zio_t *zio)
- 		checksum = zio->io_prop.zp_checksum;
- 
- 		if (checksum == ZIO_CHECKSUM_OFF)
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 
- 		ASSERT(checksum == ZIO_CHECKSUM_LABEL);
- 	} else {
-@@ -3505,10 +3511,10 @@ zio_checksum_generate(zio_t *zio)
- 
- 	zio_checksum_compute(zio, checksum, zio->io_abd, zio->io_size);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
-static int
-+static zio_t *
- zio_checksum_verify(zio_t *zio)
- {
- 	zio_bad_cksum_t info;
-@@ -3523,7 +3529,7 @@ zio_checksum_verify(zio_t *zio)
- 		 * We're either verifying a label checksum, or nothing at all.
- 		 */
- 		if (zio->io_prop.zp_checksum == ZIO_CHECKSUM_OFF)
-			return (ZIO_PIPELINE_CONTINUE);
-+			return (zio);
- 
- 		ASSERT(zio->io_prop.zp_checksum == ZIO_CHECKSUM_LABEL);
- 	}
-@@ -3538,7 +3544,7 @@ zio_checksum_verify(zio_t *zio)
- 		}
- 	}
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -3581,7 +3587,7 @@ zio_worst_error(int e1, int e2)
-  * I/O completion
-  * ==========================================================================
-  */
-static int
-+static zio_t *
- zio_ready(zio_t *zio)
- {
- 	blkptr_t *bp = zio->io_bp;
-@@ -3590,7 +3596,7 @@ zio_ready(zio_t *zio)
- 
- 	if (zio_wait_for_children(zio, ZIO_CHILD_GANG_BIT | ZIO_CHILD_DDT_BIT,
- 	    ZIO_WAIT_READY)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	if (zio->io_ready) {
-@@ -3636,7 +3642,7 @@ zio_ready(zio_t *zio)
- 	 */
- 	for (; pio != NULL; pio = pio_next) {
- 		pio_next = zio_walk_parents(zio, &zl);
-		zio_notify_parent(pio, zio, ZIO_WAIT_READY);
-+		zio_notify_parent(pio, zio, ZIO_WAIT_READY, NULL);
- 	}
- 
- 	if (zio->io_flags & ZIO_FLAG_NODATA) {
-@@ -3652,7 +3658,7 @@ zio_ready(zio_t *zio)
- 	    zio->io_spa->spa_syncing_txg == zio->io_txg)
- 		zio_handle_ignored_writes(zio);
- 
-	return (ZIO_PIPELINE_CONTINUE);
-+	return (zio);
- }
- 
- /*
-@@ -3716,7 +3722,7 @@ zio_dva_throttle_done(zio_t *zio)
- 	zio_allocate_dispatch(zio->io_spa);
- }
- 
-static int
-+static zio_t *
- zio_done(zio_t *zio)
- {
- 	/*
-@@ -3733,7 +3739,7 @@ zio_done(zio_t *zio)
- 	 * wait for them and then repeat this pipeline stage.
- 	 */
- 	if (zio_wait_for_children(zio, ZIO_CHILD_ALL_BITS, ZIO_WAIT_DONE)) {
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	/*
-@@ -3957,7 +3963,12 @@ zio_done(zio_t *zio)
- 			if ((pio->io_flags & ZIO_FLAG_GODFATHER) &&
- 			    (zio->io_reexecute & ZIO_REEXECUTE_SUSPEND)) {
- 				zio_remove_child(pio, zio, remove_zl);
-				zio_notify_parent(pio, zio, ZIO_WAIT_DONE);
-+				/*
-+				 * This is a rare code path, so we don't
-+				 * bother with "next_to_execute".
-+				 */
-+				zio_notify_parent(pio, zio, ZIO_WAIT_DONE,
-+				    NULL);
- 			}
- 		}
- 
-@@ -3969,7 +3980,11 @@ zio_done(zio_t *zio)
- 			 */
- 			ASSERT(!(zio->io_flags & ZIO_FLAG_GODFATHER));
- 			zio->io_flags |= ZIO_FLAG_DONT_PROPAGATE;
-			zio_notify_parent(pio, zio, ZIO_WAIT_DONE);
-+			/*
-+			 * This is a rare code path, so we don't bother with
-+			 * "next_to_execute".
-+			 */
-+			zio_notify_parent(pio, zio, ZIO_WAIT_DONE, NULL);
- 		} else if (zio->io_reexecute & ZIO_REEXECUTE_SUSPEND) {
- 			/*
- 			 * We'd fail again if we reexecuted now, so suspend
-@@ -3987,7 +4002,7 @@ zio_done(zio_t *zio)
- 			    (task_func_t *)zio_reexecute, zio, 0,
- 			    &zio->io_tqent);
- 		}
-		return (ZIO_PIPELINE_STOP);
-+		return (NULL);
- 	}
- 
- 	ASSERT(zio->io_child_count == 0);
-@@ -4023,12 +4038,17 @@ zio_done(zio_t *zio)
- 	zio->io_state[ZIO_WAIT_DONE] = 1;
- 	mutex_exit(&zio->io_lock);
- 
-+	/*
-+	 * We are done executing this zio.  We may want to execute a parent
-+	 * next.  See the comment in zio_notify_parent().
-+	 */
-+	zio_t *next_to_execute = NULL;
- 	zl = NULL;
- 	for (pio = zio_walk_parents(zio, &zl); pio != NULL; pio = pio_next) {
- 		zio_link_t *remove_zl = zl;
- 		pio_next = zio_walk_parents(zio, &zl);
- 		zio_remove_child(pio, zio, remove_zl);
-		zio_notify_parent(pio, zio, ZIO_WAIT_DONE);
-+		zio_notify_parent(pio, zio, ZIO_WAIT_DONE, &next_to_execute);
- 	}
- 
- 	if (zio->io_waiter != NULL) {
-@@ -4040,7 +4060,7 @@ zio_done(zio_t *zio)
- 		zio_destroy(zio);
- 	}
- 
-	return (ZIO_PIPELINE_STOP);
-+	return (next_to_execute);
- }
- 
- /*
@@ -1,376 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: ilbsmart <wgqimut@gmail.com>
-Date: Wed, 17 Oct 2018 02:11:24 +0800
-Subject: [PATCH] deadlock between mm_sem and tx assign in zfs_write() and page
- fault
-
-The bug time sequence:
-1. thread #1, `zfs_write` assign a txg "n".
-2. In a same process, thread #2, mmap page fault (which means the
-   `mm_sem` is hold) occurred, `zfs_dirty_inode` open a txg failed,
-   and wait previous txg "n" completed.
-3. thread #1 call `uiomove` to write, however page fault is occurred
-   in `uiomove`, which means it need `mm_sem`, but `mm_sem` is hold by
-   thread #2, so it stuck and can't complete,  then txg "n" will
-   not complete.
-
-So thread #1 and thread #2 are deadlocked.
-
-Reviewed-by: Chunwei Chen <tuxoko@gmail.com>
-Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
-Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
-Signed-off-by: Grady Wong <grady.w@xtaotech.com>
-Closes #7939
-
-(backported from: zfs-upstream 779a6c0bf6df76e0dd92c1ccf81f48512b835bb0)
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- include/sys/uio_impl.h                             |   2 +-
- module/zcommon/zfs_uio.c                           |  31 ++++-
- module/zfs/zfs_vnops.c                             |  24 +++-
- tests/zfs-tests/cmd/mmapwrite/mmapwrite.c          | 140 +++++++++++++++------
- .../tests/functional/mmap/mmap_write_001_pos.ksh   |   8 +-
- 5 files changed, 151 insertions(+), 54 deletions(-)
-
-diff --git a/include/sys/uio_impl.h b/include/sys/uio_impl.h
-index 37e283da..cfef0b95 100644
--- a/include/sys/uio_impl.h
-+++ b/include/sys/uio_impl.h
-@@ -42,7 +42,7 @@
- #include <sys/uio.h>
- 
- extern int uiomove(void *, size_t, enum uio_rw, uio_t *);
-extern void uio_prefaultpages(ssize_t, uio_t *);
-+extern int uio_prefaultpages(ssize_t, uio_t *);
- extern int uiocopy(void *, size_t, enum uio_rw, uio_t *, size_t *);
- extern void uioskip(uio_t *, size_t);
- 
-diff --git a/module/zcommon/zfs_uio.c b/module/zcommon/zfs_uio.c
-index 7b4175bb..8e969bbc 100644
--- a/module/zcommon/zfs_uio.c
-+++ b/module/zcommon/zfs_uio.c
-@@ -50,6 +50,7 @@
- #include <sys/types.h>
- #include <sys/uio_impl.h>
- #include <linux/kmap_compat.h>
-+#include <linux/uaccess.h>
- 
- /*
-  * Move "n" bytes at byte address "p"; "rw" indicates the direction
-@@ -77,8 +78,24 @@ uiomove_iov(void *p, size_t n, enum uio_rw rw, struct uio *uio)
- 				if (copy_to_user(iov->iov_base+skip, p, cnt))
- 					return (EFAULT);
- 			} else {
-				if (copy_from_user(p, iov->iov_base+skip, cnt))
-					return (EFAULT);
-+				if (uio->uio_fault_disable) {
-+					if (!access_ok(VERIFY_READ,
-+					    (iov->iov_base + skip), cnt)) {
-+						return (EFAULT);
-+					}
-+
-+					pagefault_disable();
-+					if (__copy_from_user_inatomic(p,
-+					    (iov->iov_base + skip), cnt)) {
-+						pagefault_enable();
-+						return (EFAULT);
-+					}
-+					pagefault_enable();
-+				} else {
-+					if (copy_from_user(p,
-+					    (iov->iov_base + skip), cnt))
-+						return (EFAULT);
-+				}
- 			}
- 			break;
- 		case UIO_SYSSPACE:
-@@ -156,7 +173,7 @@ EXPORT_SYMBOL(uiomove);
-  * error will terminate the process as this is only a best attempt to get
-  * the pages resident.
-  */
-void
-+int
- uio_prefaultpages(ssize_t n, struct uio *uio)
- {
- 	const struct iovec *iov;
-@@ -170,7 +187,7 @@ uio_prefaultpages(ssize_t n, struct uio *uio)
- 	switch (uio->uio_segflg) {
- 		case UIO_SYSSPACE:
- 		case UIO_BVEC:
-			return;
-+			return (0);
- 		case UIO_USERSPACE:
- 		case UIO_USERISPACE:
- 			break;
-@@ -194,7 +211,7 @@ uio_prefaultpages(ssize_t n, struct uio *uio)
- 		p = iov->iov_base + skip;
- 		while (cnt) {
- 			if (fuword8((uint8_t *)p, &tmp))
-				return;
-+				return (EFAULT);
- 			incr = MIN(cnt, PAGESIZE);
- 			p += incr;
- 			cnt -= incr;
-@@ -204,8 +221,10 @@ uio_prefaultpages(ssize_t n, struct uio *uio)
- 		 */
- 		p--;
- 		if (fuword8((uint8_t *)p, &tmp))
-			return;
-+			return (EFAULT);
- 	}
-+
-+	return (0);
- }
- EXPORT_SYMBOL(uio_prefaultpages);
- 
-diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c
-index 5a2e55eb..c866352d 100644
--- a/module/zfs/zfs_vnops.c
-+++ b/module/zfs/zfs_vnops.c
-@@ -675,7 +675,10 @@ zfs_write(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
- 		xuio = (xuio_t *)uio;
- 	else
- #endif
-		uio_prefaultpages(MIN(n, max_blksz), uio);
-+		if (uio_prefaultpages(MIN(n, max_blksz), uio)) {
-+			ZFS_EXIT(zfsvfs);
-+			return (SET_ERROR(EFAULT));
-+		}
- 
- 	/*
- 	 * If in append mode, set the io offset pointer to eof.
-@@ -820,8 +823,19 @@ zfs_write(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
- 
- 		if (abuf == NULL) {
- 			tx_bytes = uio->uio_resid;
-+			uio->uio_fault_disable = B_TRUE;
- 			error = dmu_write_uio_dbuf(sa_get_db(zp->z_sa_hdl),
- 			    uio, nbytes, tx);
-+			if (error == EFAULT) {
-+				dmu_tx_commit(tx);
-+				if (uio_prefaultpages(MIN(n, max_blksz), uio)) {
-+					break;
-+				}
-+				continue;
-+			} else if (error != 0) {
-+				dmu_tx_commit(tx);
-+				break;
-+			}
- 			tx_bytes -= uio->uio_resid;
- 		} else {
- 			tx_bytes = nbytes;
-@@ -921,8 +935,12 @@ zfs_write(struct inode *ip, uio_t *uio, int ioflag, cred_t *cr)
- 		ASSERT(tx_bytes == nbytes);
- 		n -= nbytes;
- 
-		if (!xuio && n > 0)
-			uio_prefaultpages(MIN(n, max_blksz), uio);
-+		if (!xuio && n > 0) {
-+			if (uio_prefaultpages(MIN(n, max_blksz), uio)) {
-+				error = EFAULT;
-+				break;
-+			}
-+		}
- 	}
- 
- 	zfs_inode_update(zp);
-diff --git a/tests/zfs-tests/cmd/mmapwrite/mmapwrite.c b/tests/zfs-tests/cmd/mmapwrite/mmapwrite.c
-index 190d31af..b9915d5d 100644
--- a/tests/zfs-tests/cmd/mmapwrite/mmapwrite.c
-+++ b/tests/zfs-tests/cmd/mmapwrite/mmapwrite.c
-@@ -31,74 +31,132 @@
- #include <string.h>
- #include <sys/mman.h>
- #include <pthread.h>
-+#include <errno.h>
-+#include <err.h>
- 
- /*
-  * --------------------------------------------------------------------
- * Bug Id: 5032643
-+ * Bug Issue Id: #7512
-+ * The bug time sequence:
-+ * 1. context #1, zfs_write assign a txg "n".
-+ * 2. In the same process, context #2, mmap page fault (which means the mm_sem
-+ *    is hold) occurred, zfs_dirty_inode open a txg failed, and wait previous
-+ *    txg "n" completed.
-+ * 3. context #1 call uiomove to write, however page fault is occurred in
-+ *    uiomove, which means it need mm_sem, but mm_sem is hold by
-+ *    context #2, so it stuck and can't complete, then txg "n" will not
-+ *    complete.
-  *
- * Simply writing to a file and mmaping that file at the same time can
- * result in deadlock.  Nothing perverse like writing from the file's
- * own mapping is required.
-+ * So context #1 and context #2 trap into the "dead lock".
-  * --------------------------------------------------------------------
-  */
- 
-+#define	NORMAL_WRITE_TH_NUM	2
-+
- static void *
-mapper(void *fdp)
-+normal_writer(void *filename)
- {
-	void *addr;
-	int fd = *(int *)fdp;
-+	char *file_path = filename;
-+	int fd = -1;
-+	ssize_t write_num = 0;
-+	int page_size = getpagesize();
- 
-	if ((addr =
-	    mmap(0, 8192, PROT_READ, MAP_SHARED, fd, 0)) == MAP_FAILED) {
-		perror("mmap");
-		exit(1);
-+	fd = open(file_path, O_RDWR | O_CREAT, 0777);
-+	if (fd == -1) {
-+		err(1, "failed to open %s", file_path);
- 	}
-	for (;;) {
-		if (mmap(addr, 8192, PROT_READ,
-		    MAP_SHARED|MAP_FIXED, fd, 0) == MAP_FAILED) {
-			perror("mmap");
-			exit(1);
-+
-+	char *buf = malloc(1);
-+	while (1) {
-+		write_num = write(fd, buf, 1);
-+		if (write_num == 0) {
-+			err(1, "write failed!");
-+			break;
- 		}
-+		lseek(fd, page_size, SEEK_CUR);
-+	}
-+
-+	if (buf) {
-+		free(buf);
- 	}
-	/* NOTREACHED */
-	return ((void *)1);
- }
- 
-int
-main(int argc, char **argv)
-+static void *
-+map_writer(void *filename)
- {
-	int fd;
-	char buf[1024];
-	pthread_t tid;
-+	int fd = -1;
-+	int ret = 0;
-+	char *buf = NULL;
-+	int page_size = getpagesize();
-+	int op_errno = 0;
-+	char *file_path = filename;
- 
-	memset(buf, 'a', sizeof (buf));
-+	while (1) {
-+		ret = access(file_path, F_OK);
-+		if (ret) {
-+			op_errno = errno;
-+			if (op_errno == ENOENT) {
-+				fd = open(file_path, O_RDWR | O_CREAT, 0777);
-+				if (fd == -1) {
-+					err(1, "open file failed");
-+				}
- 
-	if (argc != 2) {
-		(void) printf("usage: %s <file name>\n", argv[0]);
-		exit(1);
-	}
-+				ret = ftruncate(fd, page_size);
-+				if (ret == -1) {
-+					err(1, "truncate file failed");
-+				}
-+			} else {
-+				err(1, "access file failed!");
-+			}
-+		} else {
-+			fd = open(file_path, O_RDWR, 0777);
-+			if (fd == -1) {
-+				err(1, "open file failed");
-+			}
-+		}
- 
-	if ((fd = open(argv[1], O_RDWR|O_CREAT|O_TRUNC, 0666)) == -1) {
-		perror("open");
-		exit(1);
-+		if ((buf = mmap(NULL, page_size, PROT_READ | PROT_WRITE,
-+		    MAP_SHARED, fd, 0)) == MAP_FAILED) {
-+			err(1, "map file failed");
-+		}
-+
-+		if (fd != -1)
-+			close(fd);
-+
-+		char s[10] = {0, };
-+		memcpy(buf, s, 10);
-+		ret = munmap(buf, page_size);
-+		if (ret != 0) {
-+			err(1, "unmap file failed");
-+		}
- 	}
-+}
- 
-	(void) pthread_setconcurrency(2);
-	if (pthread_create(&tid, NULL, mapper, &fd) != 0) {
-		perror("pthread_create");
-		close(fd);
-+int
-+main(int argc, char **argv)
-+{
-+	pthread_t map_write_tid;
-+	pthread_t normal_write_tid[NORMAL_WRITE_TH_NUM];
-+	int i = 0;
-+
-+	if (argc != 3) {
-+		(void) printf("usage: %s <normal write file name>"
-+		    "<map write file name>\n", argv[0]);
- 		exit(1);
- 	}
-	for (;;) {
-		if (write(fd, buf, sizeof (buf)) == -1) {
-			perror("write");
-			close(fd);
-			exit(1);
-+
-+	for (i = 0; i < NORMAL_WRITE_TH_NUM; i++) {
-+		if (pthread_create(&normal_write_tid[i], NULL, normal_writer,
-+		    argv[1])) {
-+			err(1, "pthread_create normal_writer failed.");
- 		}
- 	}
- 
-	close(fd);
-+	if (pthread_create(&map_write_tid, NULL, map_writer, argv[2])) {
-+		err(1, "pthread_create map_writer failed.");
-+	}
- 
- 	/* NOTREACHED */
-+	pthread_join(map_write_tid, NULL);
- 	return (0);
- }
-diff --git a/tests/zfs-tests/tests/functional/mmap/mmap_write_001_pos.ksh b/tests/zfs-tests/tests/functional/mmap/mmap_write_001_pos.ksh
-index 1eda9710..24150b82 100755
--- a/tests/zfs-tests/tests/functional/mmap/mmap_write_001_pos.ksh
-+++ b/tests/zfs-tests/tests/functional/mmap/mmap_write_001_pos.ksh
-@@ -53,12 +53,14 @@ if ! is_mp; then
- fi
- 
- log_must chmod 777 $TESTDIR
-mmapwrite $TESTDIR/test-write-file &
-+mmapwrite $TESTDIR/normal_write_file $TESTDIR/map_write_file &
- PID_MMAPWRITE=$!
-log_note "mmapwrite $TESTDIR/test-write-file pid: $PID_MMAPWRITE"
-+log_note "mmapwrite $TESTDIR/normal_write_file $TESTDIR/map_write_file"\
-+	 "pid: $PID_MMAPWRITE"
- log_must sleep 30
- 
- log_must kill -9 $PID_MMAPWRITE
-log_must ls -l $TESTDIR/test-write-file
-+log_must ls -l $TESTDIR/normal_write_file
-+log_must ls -l $TESTDIR/map_write_file
- 
- log_pass "write(2) a mmap(2)'ing file succeeded."
@@ -1,43 +0,0 @@
-From 5ac80068e911d3b0935903f713c5f492d518da91 Mon Sep 17 00:00:00 2001
-From: Stoiko Ivanov <s.ivanov@proxmox.com>
-Date: Mon, 29 Oct 2018 15:49:20 +0100
-Subject: [PATCH] Add Breaks/Replaces to zfs-initramfs
-
-addressing the move of zdev initramfs hook from zfsutils-linux to
-zfs-initramfs
-
-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
- debian/control    | 2 ++
- debian/control.in | 2 ++
- 2 files changed, 4 insertions(+)
-
-diff --git a/debian/control b/debian/control
-index 4d22ff50..a414e449 100644
--- a/debian/control
-+++ b/debian/control
-@@ -117,6 +117,8 @@ Depends: busybox-initramfs | busybox-static | busybox,
-          zfs-modules | zfs-dkms,
-          zfsutils-linux (>= ${binary:Version}),
-          ${misc:Depends}
-+Breaks: zfsutils-linux (<= 0.7.11-pve1~bpo1)
-+Replaces: zfsutils-linux (<= 0.7.11-pve1~bpo1)
- Description: OpenZFS root filesystem capabilities for Linux - initramfs
-  The Z file system is a pooled filesystem designed for maximum data
-  integrity, supporting data snapshots, multiple copies, and data
-diff --git a/debian/control.in b/debian/control.in
-index 96154c5c..b9c34331 100644
--- a/debian/control.in
-+++ b/debian/control.in
-@@ -117,6 +117,8 @@ Depends: busybox-initramfs | busybox-static | busybox,
-          zfs-modules | zfs-dkms,
-          zfsutils-linux (>= ${binary:Version}),
-          ${misc:Depends}
-+Breaks: zfsutils-linux (<= 0.7.11-pve1~bpo1)
-+Replaces: zfsutils-linux (<= 0.7.11-pve1~bpo1)
- Description: OpenZFS root filesystem capabilities for Linux - initramfs
-  The Z file system is a pooled filesystem designed for maximum data
-  integrity, supporting data snapshots, multiple copies, and data
-- 
-2.11.0
-
@@ -1,78 +0,0 @@
-From c37a6401469cae16519db06d623d49c6f606f312 Mon Sep 17 00:00:00 2001
-From: Thomas Lamprecht <t.lamprecht@proxmox.com>
-Date: Wed, 31 Oct 2018 15:37:39 +0100
-Subject: [PATCH] Revert "Install init scripts to support non-systemd setups.
- (Closes: #826994)"
-
-This reverts commit 2ad6c7f9e150e9c2fa146891785b09465aa0c7e5.
-
-Breaks on systems with sysv-rc installed (possible on Jessie upgraded
-systems)
-
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- debian/rules                                 | 8 --------
- debian/zfs-zed.zfs-zed.init                  | 1 -
- debian/zfsutils-linux.zfs-import.init        | 1 -
- debian/zfsutils-linux.zfs-mount.init         | 1 -
- debian/zfsutils-linux.zfs-share.init         | 1 -
- 5 files changed, 12 deletions(-)
- delete mode 120000 debian/zfs-zed.zfs-zed.init
- delete mode 120000 debian/zfsutils-linux.zfs-import.init
- delete mode 120000 debian/zfsutils-linux.zfs-mount.init
- delete mode 120000 debian/zfsutils-linux.zfs-share.init
-
-diff --git a/debian/rules b/debian/rules
-index 5fba58ff..81c301e4 100644
--- a/debian/rules
-+++ b/debian/rules
-@@ -161,14 +153,6 @@ override_dh_install:
- 	find . -name lib*.la -delete
- 	dh_install --fail-missing
- 
-override_dh_installinit:
-	dh_installinit -r --no-start --name zfs-import
-	dh_installinit -r --no-start --name zfs-mount
-	dh_installinit -r --no-start --name zfs-share
-	dh_installinit -R --no-start --name zfs-zed
-	mkdir -p debian/zfsutils-linux/lib/systemd/system
-	ln -sr /dev/null debian/zfsutils-linux/lib/systemd/system/zfs-import.service
-
- # ------------
- 
- override_dh_prep-deb-files:
-diff --git a/debian/zfs-zed.zfs-zed.init b/debian/zfs-zed.zfs-zed.init
-deleted file mode 120000
-index 3f41f681..00000000
--- a/debian/zfs-zed.zfs-zed.init
-+++ /dev/null
-@@ -1 +0,0 @@
-../etc/init.d/zfs-zed
-\ No newline at end of file
-diff --git a/debian/zfsutils-linux.zfs-import.init b/debian/zfsutils-linux.zfs-import.init
-deleted file mode 120000
-index bfc368fd..00000000
--- a/debian/zfsutils-linux.zfs-import.init
-+++ /dev/null
-@@ -1 +0,0 @@
-../etc/init.d/zfs-import
-\ No newline at end of file
-diff --git a/debian/zfsutils-linux.zfs-mount.init b/debian/zfsutils-linux.zfs-mount.init
-deleted file mode 120000
-index 62a54433..00000000
--- a/debian/zfsutils-linux.zfs-mount.init
-+++ /dev/null
-@@ -1 +0,0 @@
-../etc/init.d/zfs-mount
-\ No newline at end of file
-diff --git a/debian/zfsutils-linux.zfs-share.init b/debian/zfsutils-linux.zfs-share.init
-deleted file mode 120000
-index 3f069f9b..00000000
--- a/debian/zfsutils-linux.zfs-share.init
-+++ /dev/null
-@@ -1 +0,0 @@
-../etc/init.d/zfs-share
-\ No newline at end of file
-- 
-2.19.1
-
@@ -1,9 +0,0 @@
-0001-remove-DKMS-modules-and-dracut-build.patch
-0002-import-with-d-dev-disk-by-id-in-scan-service.patch
-0003-always-load-ZFS-module-on-boot.patch
-0004-Fix-deadlock-between-zfs-umount-snapentry_expire.patch
-0005-Fix-race-in-dnode_check_slots_free.patch
-0006-Reduce-taskq-and-context-switch-cost-of-zio-pipe.patch
-0007-deadlock-between-mm_sem-and-tx-assign-in-zfs_write-a.patch
-0008-Add-Breaks-Replaces-to-zfs-initramfs.patch
-0009-Revert-Install-init-scripts-to-support-non-systemd-s.patch
				`@@ -0,0 +1 @@`
				`lib/@DEB_HOST_MULTIARCH@/libzfsbootenv.so.*`
				`@@ -0,0 +1 @@`
				`executable-not-elf-or-script usr/share/initramfs-tools/scripts/zfs`