update ABI file for 4.15.18-30-pve

(generated with debian/scripts/abi-generate) Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
bump version to 4.15.18-58
2020-06-16 16:07:50 +02:00 · 2020-06-12 14:21:52 +02:00 · 2020-06-12 13:50:05 +02:00 · 2020-05-18 15:48:05 +02:00 · 2020-05-18 14:35:07 +02:00 · 2020-05-18 14:04:32 +02:00
36 changed files with 24080 additions and 27987 deletions
@@ -1,6 +1,6 @@
 [submodule "submodules/zfsonlinux"]
 	path = submodules/zfsonlinux
 	url = ../zfsonlinux
-[submodule "submodules/ubuntu-impish"]
-	path = submodules/ubuntu-impish
-	url = ../mirror_ubuntu-impish-kernel
+[submodule "submodules/ubuntu-bionic"]
+	path = submodules/ubuntu-bionic
+	url = ../mirror_ubuntu-bionic-kernel
@@ -1,12 +1,12 @@
 # also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
-KERNEL_MAJ=5
-KERNEL_MIN=13
-KERNEL_PATCHLEVEL=19
+KERNEL_MAJ=4
+KERNEL_MIN=15
+KERNEL_PATCHLEVEL=18
 # increment KREL if the ABI changes (abicheck target in debian/rules)
 # rebuild packages with new KREL and run 'make abiupdate'
-KREL=6
+KREL=30

-PKGREL=14
+PKGREL=58

 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
@@ -29,32 +29,51 @@ GITVERSION:=$(shell git rev-parse HEAD)

 SKIPABI=0

+ifeq    ($(CC), cc)
+GCC=gcc
+else
+GCC=$(CC)
+endif
+
 BUILD_DIR=build

-KERNEL_SRC=ubuntu-impish
+KERNEL_SRC=ubuntu-bionic
 KERNEL_SRC_SUBMODULE=submodules/$(KERNEL_SRC)
 KERNEL_CFG_ORG=config-${KERNEL_VER}.org

+E1000EDIR=e1000e-3.4.1.1
+E1000ESRC=${E1000EDIR}.tar.gz
+
+IGBDIR=igb-5.3.5.18
+IGBSRC=${IGBDIR}.tar.gz
+
 ZFSONLINUX_SUBMODULE=submodules/zfsonlinux
+SPLDIR=pkg-spl
 ZFSDIR=pkg-zfs

 MODULES=modules
-MODULE_DIRS=${ZFSDIR}
+MODULE_DIRS=${E1000EDIR} ${IGBDIR} ${SPLDIR} ${ZFSDIR}

 # exported to debian/rules via debian/rules.d/dirs.mk
-DIRS=KERNEL_SRC ZFSDIR MODULES
+DIRS=KERNEL_SRC E1000EDIR IGBDIR SPLDIR ZFSDIR MODULES

 DST_DEB=${PACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
 HDR_DEB=${HDRPACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
-USR_HDR_DEB=pve-kernel-libc-dev_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
 LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
-LINUX_TOOLS_DBG_DEB=linux-tools-$(KERNEL_MAJMIN)-dbgsym_${KERNEL_VER}-${PKGREL}_${ARCH}.deb

-DEBS=${DST_DEB} ${HDR_DEB} ${USR_HDR_DEB} ${LINUX_TOOLS_DEB} ${LINUX_TOOLS_DBG_DEB}
+DEBS=${DST_DEB} ${HDR_DEB} ${LINUX_TOOLS_DEB}

-all: deb
+all: check_gcc deb
 deb: ${DEBS}

+check_gcc:
+	$(GCC) --version|grep "6\.3" || false
+	@$(GCC) -Werror -mindirect-branch=thunk-extern -mindirect-branch-register -c -x c /dev/null -o check_gcc.o \
+		|| ( rm -f check_gcc.o; \
+		     echo "Please install gcc-6 packages with indirect thunk / RETPOLINE support"; \
+		     false)
+	@rm -f check_gcc.o
+
 ${LINUX_TOOLS_DEB} ${HDR_DEB}: ${DST_DEB}
 ${DST_DEB}: ${BUILD_DIR}.prepared
 	cd ${BUILD_DIR}; dpkg-buildpackage --jobs=auto -b -uc -us
@@ -94,17 +113,34 @@ ${KERNEL_SRC}.prepared: ${KERNEL_SRC_SUBMODULE} | submodule
 ${MODULES}.prepared: $(addsuffix .prepared,${MODULE_DIRS})
 	touch $@

+${E1000EDIR}.prepared: ${E1000ESRC}
+	rm -rf ${BUILD_DIR}/${MODULES}/${E1000EDIR} $@
+	mkdir -p ${BUILD_DIR}/${MODULES}/${E1000EDIR}
+	tar --strip-components=1 -C ${BUILD_DIR}/${MODULES}/${E1000EDIR} -xf ${E1000ESRC}
+	cd ${BUILD_DIR}/${MODULES}/${E1000EDIR}; patch -p1 < ../../../patches/intel/intel-module-gcc6-compat.patch
+	cd ${BUILD_DIR}/${MODULES}/${E1000EDIR}; patch -p1 < ../../../patches/intel/e1000e/e1000e_4.10_max-mtu.patch
+	cd ${BUILD_DIR}/${MODULES}/${E1000EDIR}; patch -p1 < ../../../patches/intel/e1000e/e1000e_4.15-new-timer.patch
+	touch $@
+
+${IGBDIR}.prepared: ${IGBSRC}
+	rm -rf ${BUILD_DIR}/${MODULES}/${IGBDIR} $@
+	mkdir -p ${BUILD_DIR}/${MODULES}/${IGBDIR}
+	tar --strip-components=1 -C ${BUILD_DIR}/${MODULES}/${IGBDIR} -xf ${IGBSRC}
+	cd ${BUILD_DIR}/${MODULES}/${IGBDIR}; patch -p1 < ../../../patches/intel/igb/igb_4.15_mtu.patch
+	touch $@
+
+${SPLDIR}.prepared: ${ZFSDIR}.prepared
 ${ZFSDIR}.prepared: ${ZFSONLINUX_SUBMODULE}
-	rm -rf ${BUILD_DIR}/${MODULES}/${ZFSDIR} ${BUILD_DIR}/${MODULES}/tmp $@
+	rm -rf ${BUILD_DIR}/${MODULES}/${SPLDIR} ${BUILD_DIR}/${MODULES}/${ZFSDIR} ${BUILD_DIR}/${MODULES}/tmp $@
 	mkdir -p ${BUILD_DIR}/${MODULES}/tmp
 	cp -a ${ZFSONLINUX_SUBMODULE}/* ${BUILD_DIR}/${MODULES}/tmp
 	cd ${BUILD_DIR}/${MODULES}/tmp; make kernel
 	rm -rf ${BUILD_DIR}/${MODULES}/tmp
-	touch ${ZFSDIR}.prepared
+	touch ${ZFSDIR}.prepared ${SPLDIR}.prepared

 .PHONY: upload
 upload: ${DEBS}
-	tar cf - ${DEBS}|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist bullseye --arch ${ARCH}
+	tar cf - ${DEBS}|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg --dist stretch --arch ${ARCH}

 .PHONY: distclean
 distclean: clean
@@ -120,7 +156,8 @@ update_modules: submodule
 .PHONY: submodule
 submodule:
 	test -f "${KERNEL_SRC_SUBMODULE}/README" || git submodule update --init ${KERNEL_SRC_SUBMODULE}
-	test -f "${ZFSONLINUX_SUBMODULE}/Makefile" || git submodule update --init --recursive ${ZFSONLINUX_SUBMODULE}
+	test -f "${ZFSONLINUX_SUBMODULE}/Makefile" || git submodule update --init ${ZFSONLINUX_SUBMODULE}
+	(test -f "${ZFSONLINUX_SUBMODULE}/zfs/upstream/README.markdown" && test -f "${ZFSONLINUX_SUBMODULE}/spl/upstream/README.markdown") || (cd ${ZFSONLINUX_SUBMODULE}; git submodule update --init)

 # call after ABI bump with header deb in working directory
 .PHONY: abiupdate
@@ -3,20 +3,20 @@ KERNEL SOURCE:

 We currently use the Ubuntu kernel sources, available from:

- http://kernel.ubuntu.com/git/ubuntu/ubuntu-impish.git/
+ http://kernel.ubuntu.com/git/ubuntu/ubuntu-bionic.git/

 Ubuntu will maintain those kernels till:

 https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
- or
- https://pve.proxmox.com/pve-docs/chapter-pve-faq.html#faq-support-table
-
- whatever happens to be earlier.


 Additional/Updated Modules:
 ---------------------------

+- include latest e1000e driver from intel/sourceforge
+
+- include latest igb driver from intel/sourceforge
+
 - include native OpenZFS filesystem kernel modules for Linux

  * https://github.com/zfsonlinux/
@@ -35,7 +35,7 @@ get applied with the `patch` tool. From a git point-of-view, the copied
 directory remains clean even with extra patches applied since it does not
 contain a .git directory, but a reference to the (still pristine) submodule:

-$ cat build/ubuntu-impish/.git
+$ cat build/ubuntu-bionic/.git

 If you mistakenly cloned the upstream repo as "normal" clone (not via the
 submodule mechanics) this means that you have a real .git directory with its
@@ -64,7 +64,7 @@ pve-kernel-meta
 ---------------

 depends on latest kernel and header package within a certain kernel series,
-e.g., pve-kernel-5.11 / pve-headers-5.11
+e.g., pve-kernel-4.15 / pve-headers-4.15

 git clone git://git.proxmox.com/git/pve-kernel-meta.git

@@ -102,18 +102,6 @@ which device is actually used for /dev/watchdog.
 We ship this list in /lib/modprobe.d/blacklist_pve-kernel-<VERSION>.conf
 The user typically edit /etc/modules to enable a specific watchdog device.

-Debug kernel and modules
------------------------
-
-In order to build a -dbgsym package containing an unstripped copy of the kernel
-image and modules, enable the 'pkg.pve-kernel.debug' build profile (e.g. by
-exporting DEB_BUILD_PROFILES='pkg.pve-kernel.debug'). The resulting package can
-be used together with 'crash'/'kdump-tools' to debug kernel crashes.
-
-Note: the -dbgsym package is only valid for the pve-kernel packages produced by
-the same build. A kernel/module from a different build will likely not match,
-even if both builds are of the same kernel and package version.
-
 Additional information
 ----------------------

@@ -137,39 +125,55 @@ NOTE: For the exact and current list see debian/rules (PVE_CONFIG_OPTS)
  	 CONFIG_BLK_DEV_SR=y
  	 CONFIG_BLK_DEV_DM=y

+- add workaround for Debian bug #807000 (see
+  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=807000)
+
+  	 CONFIG_BLK_DEV_NVME=y
+
 - compile NBD and RBD modules
 	 CONFIG_BLK_DEV_NBD=m
 	 CONFIG_BLK_DEV_RBD=m

 - enable IBM JFS file system as module
-  requested by users (bug #64)
+
+  enable it as requested by users (bug #64)

 - enable apple HFS and HFSPLUS as module
-  requested by users
+
+  enable it as requested by users

 - enable CONFIG_BCACHE=m (requested by user)

 - enable CONFIG_BRIDGE=y
-  to avoid warnings on boot, e.g. that net.bridge.bridge-nf-call-iptables is an unknown key
+
+  Else we get warnings on boot, that
+  net.bridge.bridge-nf-call-iptables is an unknown key

 - enable CONFIG_DEFAULT_SECURITY_APPARMOR
+
  We need this for lxc

 - set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+
  because if not set, it can give some dynamic memory or cpu frequencies 
  change, and vms can crash (mainly windows guest).
+
  see http://forum.proxmox.com/threads/18238-Windows-7-x64-VMs-crashing-randomly-during-process-termination?p=93273#post93273

 - use 'deadline' as default scheduler
-  This is the suggested setting for KVM. We also measure bad fsync performance with ext4 and cfq.
+
+  This is the suggested setting for KVM. We also measure bad fsync
+  performance with ext4 and cfq.

 - disable CONFIG_INPUT_EVBUG
-  Module evbug is not blacklisted on debian, so we simply disable it to avoid
-  key-event logs (which is a big security problem)
+
+  Module evbug is not blacklisted on debian, so we simply disable it
+  to avoid key-event logs (which is a big security problem)

 - enable CONFIG_MODVERSIONS (needed for ABI tracking)

 - switch default UNWINDER to FRAME_POINTER
+
  the recently introduced ORC_UNWINDER is not 100% stable yet, especially in combination with ZFS

 - enable CONFIG_PAGE_TABLE_ISOLATION (Meltdown mitigation)
@@ -1,547 +1,150 @@
-pve-kernel (5.13.19-14) bullseye; urgency=medium
+pve-kernel (4.15.18-58) pve pmg; urgency=medium

-  * update to Ubuntu-5.13.0-36.41
+  * update to Ubuntu-4.15.0-107.108

-  * bump ABI to 5.13.19-6
+  * bump ABI to 4.15.18-30

- -- Proxmox Support Team <support@proxmox.com>  Thu, 10 Mar 2022 16:24:52 +0100
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 12 Jun 2020 13:53:01 +0200

-pve-kernel (5.13.19-13) bullseye; urgency=medium
+pve-kernel (4.15.18-57) pve pmg; urgency=medium

-  * backport "KVM: VMX: prepare sync_pir_to_irr for running with APICv
-    disabled" to avoid breaking some Windows VMs startup
+  * update to Ubuntu-4.15.0-102.103

- -- Proxmox Support Team <support@proxmox.com>  Tue, 08 Mar 2022 07:32:25 +0100
+  * bump ABI to 4.15.18-29

-pve-kernel (5.13.19-12) bullseye; urgency=medium
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 18 May 2020 14:34:54 +0200

-  * Revert "PCI/MSI: Mask MSI-X vectors only on success" as it's causing PCI-E
-    initialization failures on some systems.
+pve-kernel (4.15.18-56) pve pmg; urgency=medium

- -- Proxmox Support Team <support@proxmox.com>  Mon, 07 Mar 2022 15:54:28 +0100
+  * update to Ubuntu-4.15.0-97.98

-pve-kernel (5.13.19-11) bullseye; urgency=medium
+  * bump ABI to 4.15.18-28

-  * backport "lib/iov_iter: initialize "flags" in new pipe_buffer" fixing
-    CVE-2022-0847 "dirty pipe"
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 08 Apr 2020 20:06:11 +0200

- -- Proxmox Support Team <support@proxmox.com>  Mon, 07 Mar 2022 13:28:22 +0100
+pve-kernel (4.15.18-55) pve pmg; urgency=medium

-pve-kernel (5.13.19-10) bullseye; urgency=medium
+  * update to Ubuntu-4.15.0-92.93

-  * update to Ubuntu-5.13.0-31.34
+  * bump ABI to 4.15.18-27

- -- Proxmox Support Team <support@proxmox.com>  Mon, 21 Feb 2022 09:26:12 +0100
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 17 Mar 2020 15:32:02 +0100

-pve-kernel (5.13.19-9) bullseye; urgency=medium
+pve-kernel (4.15.18-54) pve pmg; urgency=medium

-  * update to Ubuntu-5.13.0-30.33
-    revert a problematic patch causing issues with releasing block devices
+  * update to Ubuntu-4.15.0-89.89

- -- Proxmox Support Team <support@proxmox.com>  Mon, 07 Feb 2022 11:01:14 +0100
+  * bump ABI to 4.15.18-26

-pve-kernel (5.13.19-8) bullseye; urgency=medium
+ -- Proxmox Support Team <support@proxmox.com>  Sat, 15 Feb 2020 15:34:24 +0100

-  * update sources to Ubuntu-5.13.0-29.32
+pve-kernel (4.15.18-53) pve pmg; urgency=medium

-  * bump ABI to 5.13.19-4
+  * update to Ubuntu-4.15.0-87.87

- -- Proxmox Support Team <support@proxmox.com>  Mon, 31 Jan 2022 10:09:37 +0100
+  * bump ABI to 4.15.18-25

-pve-kernel (5.13.19-7) bullseye; urgency=medium
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 05 Feb 2020 11:58:15 +0100

-  * backport "vfs: fs_context: fix up param length parsing in
-    legacy_parse_param"
+pve-kernel (4.15.18-52) pve pmg; urgency=medium

- -- Proxmox Support Team <support@proxmox.com>  Thu, 20 Jan 2022 16:37:56 +0100
+  * update to Ubuntu-4.15.0-73.82

-pve-kernel (5.13.19-6) bullseye; urgency=medium
+  * bump ABI to 4.15.18-24

-  * update sources to Ubuntu-5.13.0-24.24
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 05 Dec 2019 10:14:17 +0100

-  * bump ABI to 5.13.19-3
+pve-kernel (4.15.18-51) pve pmg; urgency=medium

-  * update ZFS to 2.1.2
+  * update to Ubuntu-4.15.0-69.78

-  * ZFS: cherry-pick lock-inversion patch for zvol_open
+  * avoid bogus error message about PC Speaker module being already registered
+    on boot

- -- Proxmox Support Team <support@proxmox.com>  Tue, 11 Jan 2022 16:44:47 +0100
+  * bump ABI to 4.15.18-23

-pve-kernel (5.13.19-4) bullseye; urgency=medium
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 13 Nov 2019 11:20:34 +0100

-  * update sources to Ubuntu-5.13.0-23.23
+pve-kernel (4.15.18-50) pve pmg; urgency=medium

-  * bump ABI to 5.13.19-2
+  * update to Ubuntu-4.15.0-68.77

- -- Proxmox Support Team <support@proxmox.com>  Mon, 29 Nov 2021 12:10:09 +0100
+  * fix #2458: fix issues with Linux KVM guest on old Intel CPUs

-pve-kernel (5.13.19-3) bullseye; urgency=medium
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 11 Nov 2019 15:28:06 +0100

-  * backport two io-wq fixes relevant for io_uring
+pve-kernel (4.15.18-49) pve pmg; urgency=medium

- -- Proxmox Support Team <support@proxmox.com>  Tue, 23 Nov 2021 13:31:19 +0100
+  * update to Ubuntu-4.15.0-67.76

-pve-kernel (5.13.19-2) bullseye; urgency=medium
+  * bump ABI to 4.15.18-22

-  * re-enable retrying to get a blockdev on ERESTARTSYS to work around
-    ZFS still depending on that
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 23 Oct 2019 20:39:55 +0200

- -- Proxmox Support Team <support@proxmox.com>  Tue, 09 Nov 2021 12:59:38 +0100
+pve-kernel (4.15.18-48) pve pmg; urgency=medium

-pve-kernel (5.13.19-1) bullseye; urgency=medium
+  * update to Ubuntu-4.15.0-65.74

-  * update sources to Ubuntu-5.13.0-22.22
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 20 Sep 2019 11:28:30 +0200

- -- Proxmox Support Team <support@proxmox.com>  Sat, 06 Nov 2021 13:08:30 +0100
+pve-kernel (4.15.18-47) pve pmg; urgency=medium

-pve-kernel (5.13.18-1) bullseye; urgency=medium
+  * update to Ubuntu-4.15.0-63.72

-  * update sources to Ubuntu-5.13.0-21.21
+  * bump ABI to 4.15.18-21

-  * bump ABI to 5.13.18-1
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 06 Sep 2019 16:08:32 +0200

- -- Proxmox Support Team <support@proxmox.com>  Tue, 19 Oct 2021 13:42:26 +0200
+pve-kernel (4.15.18-46) pve pmg; urgency=medium

-pve-kernel (5.13.14-1) bullseye; urgency=medium
+  * update to Ubuntu-4.15.0-58.64

-  * update kernel-base to Ubuntu 21.10 Impish kernel
+  * bump ABI to 4.15.18-20

-  * update ZFS to 2.1.1
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 8 Aug 2019 10:42:06 +0200

- -- Proxmox Support Team <support@proxmox.com>  Tue, 28 Sep 2021 06:16:44 +0200
+pve-kernel (4.15.18-45) unstable; urgency=medium

-pve-kernel (5.11.22-9) bullseye; urgency=medium
+  * update to Ubuntu-4.15.0-56.62

-  * backport "blk-mq: fix kernel panic during iterating over flush
-    request"
+  * bump ABI to 4.15.18-19

-  * d/rules: kconfig: enable SQUASHFS_DECOMP_MULTI_PERCPU to speed up
-    decompression of mounted squashfs images
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 26 Jul 2019 09:34:08 +0200

- -- Proxmox Support Team <support@proxmox.com>  Wed, 22 Sep 2021 10:11:11 +0200
+pve-kernel (4.15.18-44) unstable; urgency=medium

-pve-kernel (5.11.22-8) bullseye; urgency=medium
+  * update to Ubuntu-4.15.0-55.60

-  * update to Ubuntu-5.11.0-34.36
+  * bump ABI to 4.15.18-18

-  * fix #3552: cherry-pick PCI probe fixes
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 03 Jul 2019 11:19:13 +0200

-  * build nvme as a module again to satisfy some inflexible (mellanox) modules
-    insisting in being able to load the nvme-core module as dependency
+pve-kernel (4.15.18-43) unstable; urgency=medium

-  * bump ABI to 5.11.22-4
+  * backport refinement for TCP SACK mitigations to avoid regressions for some
+    clients

- -- Proxmox Support Team <support@proxmox.com>  Fri, 27 Aug 2021 11:51:34 +0200
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 25 Jun 2019 17:59:49 +0200

-pve-kernel (5.11.22-7) bullseye; urgency=medium
+pve-kernel (4.15.18-42) unstable; urgency=medium

-  * cherry-pick fixes for CVE-2021-3656 and CVE-2021-3653
+  * update sources to Ubuntu-4.15.0-53.57

- -- Proxmox Support Team <support@proxmox.com>  Wed, 18 Aug 2021 15:06:12 +0200
+  * bump ABI to 4.15.18-17

-pve-kernel (5.11.22-6) bullseye; urgency=medium
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 21 Jun 2019 06:45:23 +0200

-  * io_uring: don't block level reissue off completion path
+pve-kernel (4.15.18-41) unstable; urgency=medium

- -- Proxmox Support Team <support@proxmox.com>  Wed, 28 Jul 2021 10:51:12 +0200
+  * update sources to Ubuntu-4.15.0-52.56

-pve-kernel (5.11.22-5) bullseye; urgency=medium
+  * backport: KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts

-  * import Ubuntu-5.11.0-26.28
+  * backport: net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock()

-  * pull in upstream stable releases from v5.10.44, v5.12.11
+  * bump ABI to 4.15.18-16

- -- Proxmox Support Team <support@proxmox.com>  Wed, 21 Jul 2021 18:25:44 +0200
-
-pve-kernel (5.11.22-4) bullseye; urgency=medium
-
-  * fix CVE-2021-33909: seq_file: disallow extremely large seq buffer
-    allocations
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 20 Jul 2021 21:40:02 +0200
-
-pve-kernel (5.11.22-3) bullseye; urgency=medium
-
-  * update ZFS to 2.0.5
-
-  * pull in upstream stable releases from v5.10.43, v5.12.10
-
-  * ensure 'performance' is the default frequency CPU governor again, as
-    schedutil seems to cause still some issues in with a few VM workloads
-
- -- Proxmox Support Team <support@proxmox.com>  Sun, 11 Jul 2021 13:45:15 +0200
-
-pve-kernel (5.11.22-2) bullseye; urgency=medium
-
-  * net: bridge: sync fdb to new unicast-filtering ports
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 02 Jul 2021 16:22:45 +0200
-
-pve-kernel (5.11.22-1) bullseye; urgency=medium
-
-  * update sources to stable release 5.11.22 with Ubuntu-5.11.0-23.24
-
-  * pve-kernel-libc-dev: add version to Provides dependency field for
-    linux-libc-dev to satisfy versioned dependencies from other packages
-
-  * build perf with python3
-
-  * fixes #3465: keep unstripped kernel and module files, allowing one to use
-    kdump-tools
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 23 Jun 2021 08:53:17 +0200
-
-pve-kernel (5.11.21-1) bullseye; urgency=medium
-
-  * update sources to stable release 5.11.21 with Ubuntu-5.11.0-19.20
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 01 Jun 2021 16:38:57 +0200
-
-pve-kernel (5.11.17-1) bullseye; urgency=medium
-
-  * update sources to stable release 5.11.17 with Ubuntu-5.11.0-18.19
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 12 May 2021 12:45:37 +0200
-
-pve-kernel (5.11.12-1) bullseye; urgency=medium
-
-  * update sources to Ubuntu-5.11.0-14.15
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 09 Apr 2021 10:31:19 +0200
-
-pve-kernel (5.11.7-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.11.0-12.13
-
-  * update ZFS to 2.0.4
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 18 Mar 2021 14:07:05 +0100
-
-pve-kernel (5.11.0-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.11.0-11.12
-
-  * update ZFS to 2.0.3
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 02 Mar 2021 13:36:01 +0100
-
-pve-kernel (5.10.6-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.10.0-12.13
-
-  * update ZFS to 2.0.1
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 14 Jan 2021 14:27:01 +0100
-
-pve-kernel (5.4.78-2) pve pmg; urgency=medium
-
-  * revert commit 552b270b5784dc3 "scsi: be2iscsi: Fix a theoretical leak in
-    beiscsi_create_eqs()" to avoid hangs and kernel oopses on module load
-
-  * cherry-pick patch to allow unprivileged whiteout device creation
-
-  * bump ABI to 5.4.78-2
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 03 Dec 2020 14:26:17 +0100
-
-pve-kernel (5.4.78-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-57.63
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 30 Nov 2020 10:57:47 +0100
-
-pve-kernel (5.4.73-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-55.61
-
-  * update ZFS to 0.8.5
-
-  * downgrade unregister_netdev waiting to become free error from emergency to
-    error log
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 16 Nov 2020 10:52:16 +0100
-
-pve-kernel (5.4.65-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-49.53
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 21 Sep 2020 15:40:22 +0200
-
-pve-kernel (5.4.60-2) pve pmg; urgency=medium
-
-  * improve guards against a packet offset calculation overflow for certain raw
-    packet sockets
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 04 Sep 2020 10:24:50 +0200
-
-pve-kernel (5.4.60-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-46.50
-
-  * bump ABI to 5.4.60-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 31 Aug 2020 10:36:22 +0200
-
-pve-kernel (5.4.55-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-43.47
-
-  * bump ABI to 5.4.55-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 10 Aug 2020 10:26:27 +0200
-
-pve-kernel (5.4.44-2) pve pmg; urgency=medium
-
-  * fix #2814: config: disable lockdown
-
-  * backport: cgroup: fix cgroup_sk_alloc() for sk_clone_lock()
-
-  * bump ABI to 5.4.44-2
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 01 Jul 2020 16:37:57 +0200
-
-pve-kernel (5.4.44-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-38.42
-
-  * bump ABI to 5.4.44-1
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 12 Jun 2020 08:18:46 +0200
-
-pve-kernel (5.4.41-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.4.0-32.36
-
-  * update ZFS to 0.8.4
-
-  * Revert "scsi: lpfc: Fix broken Credit Recovery after driver load" as a
-    workaround for some LP Fibre Channel SCSI boxes.
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 15 May 2020 15:06:08 +0200
-
-pve-kernel (5.4.34-2) pve pmg; urgency=medium
-
-  * backport fix for overlayfs
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 07 May 2020 10:02:02 +0200
-
-pve-kernel (5.4.34-1) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.4.0-30.34
-
-  * bump ABI to 5.4.34-1
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 06 May 2020 10:16:59 +0200
-
-pve-kernel (5.4.30-1) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.4.0-24.28
-
-  * bump ABI to 5.4.30-1
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 10 Apr 2020 09:12:42 +0200
-
-pve-kernel (5.4.27-1) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.4.0-19.23
-
-  * bump ABI to 5.4.27-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 23 Mar 2020 15:02:22 +0100
-
-pve-kernel (5.4.24-1) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.4.0-18.22
-
-  * bump ABI to 5.4.24-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 09 Mar 2020 12:59:46 +0100
-
-pve-kernel (5.4.22-1) pve pmg; urgency=medium
-
-  * Initial Ubuntu Focal Kernel build, based on 5.4
-
-  * update sources to Ubuntu-5.4.0-17.21
-
-  * bump ABI to 5.4.22-1
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 02 Mar 2020 15:49:45 +0100
-
-pve-kernel (5.3.18-2) pve pmg; urgency=medium
-
-  * bump ABI to 5.3.18-2
-
-  * update to Ubuntu-5.3.0-41.33
-
- -- Proxmox Support Team <support@proxmox.com>  Sat, 15 Feb 2020 15:11:52 +0100
-
-pve-kernel (5.3.18-1) pve pmg; urgency=medium
-
-  * bump ABI to 5.3.18-1
-
-  * update sources to Ubuntu-5.3.0-40.32
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 05 Feb 2020 11:49:10 +0100
-
-pve-kernel (5.3.13-3) pve pmg; urgency=medium
-
-  * backport fixes for information leak within a KVM guest
-
-  * bump ABI to 5.3.13-3
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 31 Jan 2020 08:17:11 +0100
-
-pve-kernel (5.3.13-2) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.3.0-29.31
-
-  * update ZFS to 0.8.3
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 24 Jan 2020 09:49:36 +0100
-
-pve-kernel (5.3.13-1) pve pmg; urgency=medium
-
-  * bump ABI to 5.3.13-1
-
-  * update sources to Ubuntu-5.3.0-25.27
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 05 Dec 2019 07:18:14 +0100
-
-pve-kernel (5.3.10-1) pve pmg; urgency=medium
-
-  * bump ABI to 5.3.10-1
-
-  * update sources to Ubuntu-5.3.0-24.26
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 14 Nov 2019 10:43:13 +0100
-
-pve-kernel (5.3.7-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.3.0-20.21
-
-  * bump ABI to 5.3.7-1
-
-  * update ZFS submodule to include FPU/SIMD fixes
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 23 Oct 2019 19:00:21 +0200
-
-pve-kernel (5.3.1-1) pve pmg; urgency=medium
-
-  * Initial Ubuntu Eoan Kernel build, based on 5.3
-
-  * update sources to Ubuntu-5.3.0-16.17
-
-  * bump ABI to 5.3.0-1
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 01 Oct 2019 18:57:21 +0200
-
-pve-kernel (5.0.21-7) pve pmg; urgency=medium
-
-  * update ZFS to 0.8.2
-
-  * bump ABI to 5.0.21-3
-
- -- Proxmox Support Team <support@proxmox.com>  Mon, 30 Sep 2019 09:11:02 +0200
-
-pve-kernel (5.0.21-6) pve pmg; urgency=medium
-
-  * backport new FPU register copy helpers
-
-  * ZFS SIMD: FPU register save/restore is also required on 5.0 kernels
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 27 Sep 2019 17:17:02 +0200
-
-pve-kernel (5.0.21-4) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.0.0-30.32
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 20 Sep 2019 11:55:17 +0200
-
-pve-kernel (5.0.21-3) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-28.30
-
-  * bump ABI to 5.0.21-2
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 05 Sep 2019 13:56:01 +0200
-
-pve-kernel (5.0.21-2) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-27.28
-
-  * backport vhost_net: disable zerocopy by default
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 28 Aug 2019 15:12:18 +0200
-
-pve-kernel (5.0.21-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-26.27
-
-  * update ZFS to include SIMD compat patch for newer Kernel
-
-  * bump ABI to 5.0.21-1
-
- -- Proxmox Support Team <support@proxmox.com>  Tue, 20 Aug 2019 17:16:32 +0200
-
-pve-kernel (5.0.18-3) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-25.26
-
- -- Proxmox Support Team <support@proxmox.com>  Thu, 8 Aug 2019 09:05:29 +0200
-
-pve-kernel (5.0.18-2) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-24.25
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 2 Aug 2019 14:51:00 +0200
-
-pve-kernel (5.0.18-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-22.23
-
-  * bump ABI to 5.0.18-1
-
-  * backport "rbd: don't assert on writes to snapshots" to fix issues with
-    DISCARD operations on Ceph RBD backed block devices during a snapshot
-    operation.
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 24 Jul 2019 08:13:30 +0200
-
-pve-kernel (5.0.15-1) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.0.0-21.22
-
-  * bump ABI to 5.0.15-1
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 03 Jul 2019 10:51:57 +0200
-
-pve-kernel (5.0.12-1) pve pmg; urgency=medium
-
-  * update sources to Ubuntu-5.0.0-18.19
-
-  * update to ZFS 0.8.1
-
-  * revert KVM nested option default back to off
-
- -- Proxmox Support Team <support@proxmox.com>  Sat, 15 Jun 2019 11:39:18 +0200
-
-pve-kernel (5.0.8-2) pve pmg; urgency=medium
-
-  * update to ZFS 0.8.0
-
-  * bump ABI to 5.0.8-2
-
- -- Proxmox Support Team <support@proxmox.com>  Fri, 24 May 2019 20:38:04 +0200
-
-pve-kernel (5.0.8-1) pve pmg; urgency=medium
-
-  * update to Ubuntu-5.0.0-16.17
-
-  * bump ABI to 5.0.8-1
-
-  * build for Debian Buster / PVE/PMG 6
-
- -- Proxmox Support Team <support@proxmox.com>  Wed, 22 May 2019 14:06:59 +0200
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 18 Jun 2019 07:36:54 +0200

 pve-kernel (4.15.18-40) unstable; urgency=medium

@@ -8,11 +8,9 @@ Build-Depends: asciidoc-base,
               bison,
               cpio,
               debhelper (>= 10~),
-               dh-python,
-               dwarves,
               file,
               flex,
-               gcc (>= 8.3.0-6),
+               gcc-6 (>= 6.3.0-18+deb9u1),
               git,
               kmod,
               libdw-dev,
@@ -24,17 +22,14 @@ Build-Depends: asciidoc-base,
               libssl-dev,
               libtool,
               lintian,
-               lz4,
               perl-modules,
-               python3-minimal,
+               python-minimal,
               rsync,
               sed,
-               sphinx-common,
               tar,
               xmlto,
               zlib1g-dev,
-               zstd,
-Build-Conflicts: pve-headers-@KVNAME@
+Build-Conflicts: pve-headers-@KVNAME@,
 Vcs-Git: git://git.proxmox.com/git/pve-kernel
 Vcs-Browser: https://git.proxmox.com/?p=pve-kernel.git

@@ -42,7 +37,9 @@ Package: linux-tools-@KVMAJMIN@
 Architecture: any
 Section: devel
 Priority: optional
-Depends: linux-base, ${misc:Depends}, ${shlibs:Depends}
+Depends: linux-base,
+         ${misc:Depends},
+         ${shlibs:Depends},
 Description: Linux kernel version specific tools for version @KVMAJMIN@
 This package provides the architecture dependent parts for kernel
 version locked tools (such as perf and x86_energy_perf_policy)
@@ -51,8 +48,9 @@ Package: pve-headers-@KVNAME@
 Section: devel
 Priority: optional
 Architecture: any
-Provides: linux-headers-@KVNAME@-amd64
-Depends: coreutils | fileutils (>= 4.0)
+Provides: linux-headers,
+          linux-headers-2.6,
+Depends: coreutils | fileutils (>= 4.0),
 Description: The Proxmox PVE Kernel Headers
 This package contains the linux kernel headers

@@ -60,34 +58,11 @@ Package: pve-kernel-@KVNAME@
 Section: admin
 Priority: optional
 Architecture: any
-Provides: linux-image-@KVNAME@-amd64
-Suggests: pve-firmware
-Depends: busybox, initramfs-tools
-Recommends: grub-pc | grub-efi-amd64 | grub-efi-ia32 | grub-efi-arm64
+Provides: linux-image,
+          linux-image-2.6,
+Suggests: pve-firmware,
+Depends: busybox,
+         grub-pc | grub-efi-amd64 | grub-efi-ia32 | grub-efi-arm64,
+         initramfs-tools,
 Description: The Proxmox PVE Kernel Image
 This package contains the linux kernel and initial ramdisk used for booting
-
-Package: pve-kernel-@KVNAME@-dbgsym
-Architecture: any
-Provides: linux-debug
-Section: devel
-Priority: optional
-Build-Profiles: <pkg.pve-kernel.debug>
-Description: The Proxmox PVE Kernel debug image
- This package provides the kernel debug image for version @KVNAME@. The debug
- kernel image contained in this package is NOT meant to boot from - it is
- uncompressed, and unstripped, and suitable for use with crash/kdump-tools/..
- to analyze kernel crashes. This package also contains the pve-kernel modules
- in their unstripped version.
-
-Package: pve-kernel-libc-dev
-Section: devel
-Priority: optional
-Architecture: any
-Provides: linux-libc-dev (=${binary:Version})
-Conflicts: linux-libc-dev
-Replaces: linux-libc-dev
-Depends: ${misc:Depends}
-Description: Linux support headers for userspace development
- This package provides userspaces headers from the Linux kernel.  These headers
- are used by the installed headers for GNU libc and other system libraries.
@@ -14,9 +14,7 @@ include debian/rules.d/${DEB_BUILD_ARCH}.mk
 CHANGELOG_DATE:=$(shell dpkg-parsechangelog -SDate)

 PVE_KERNEL_PKG=pve-kernel-${KVNAME}
-PVE_DEBUG_KERNEL_PKG=pve-kernel-${KVNAME}-dbgsym
 PVE_HEADER_PKG=pve-headers-${KVNAME}
-PVE_USR_HEADER_PKG=pve-kernel-libc-dev
 LINUX_TOOLS_PKG=linux-tools-${KERNEL_MAJMIN}
 KERNEL_SRC_COPY=${KERNEL_SRC}_tmp

@@ -34,38 +32,18 @@ PVE_CONFIG_OPTS= \
 -m CONFIG_JFS_FS \
 -m CONFIG_HFS_FS \
 -m CONFIG_HFSPLUS_FS \
-e CIFS_SMB_DIRECT \
-e CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU \
 -e CONFIG_BRIDGE \
 -e CONFIG_BRIDGE_NETFILTER \
 -e CONFIG_BLK_DEV_SD \
 -e CONFIG_BLK_DEV_SR \
 -e CONFIG_BLK_DEV_DM \
-m CONFIG_BLK_DEV_NVME \
-e CONFIG_NLS_ISO8859_1 \
+-e CONFIG_BLK_DEV_NVME \
 -d CONFIG_INPUT_EVBUG \
 -d CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND \
-d CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL \
 -e CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE \
 -d CONFIG_MODULE_SIG \
 -d CONFIG_MEMCG_DISABLED \
 -e CONFIG_MEMCG_SWAP_ENABLED \
-e CONFIG_HYPERV \
-m CONFIG_VFIO_IOMMU_TYPE1 \
-m CONFIG_VFIO_VIRQFD \
-m CONFIG_VFIO \
-m CONFIG_VFIO_PCI \
-m CONFIG_USB_XHCI_HCD \
-m CONFIG_USB_XHCI_PCI \
-m CONFIG_USB_EHCI_HCD \
-m CONFIG_USB_EHCI_PCI \
-m CONFIG_USB_EHCI_HCD_PLATFORM \
-m CONFIG_USB_OHCI_HCD \
-m CONFIG_USB_OHCI_HCD_PCI \
-m CONFIG_USB_OHCI_HCD_PLATFORM \
-d CONFIG_USB_OHCI_HCD_SSB \
-m CONFIG_USB_UHCI_HCD \
-d CONFIG_USB_SL811_HCD_ISO \
 -e CONFIG_MEMCG_KMEM \
 -d CONFIG_DEFAULT_CFQ \
 -e CONFIG_DEFAULT_DEADLINE \
@@ -76,11 +54,6 @@ PVE_CONFIG_OPTS= \
 -d CONFIG_UNWINDER_ORC \
 -d CONFIG_UNWINDER_GUESS \
 -e CONFIG_UNWINDER_FRAME_POINTER \
--set-str CONFIG_SYSTEM_TRUSTED_KEYS ""\
--set-str CONFIG_SYSTEM_REVOCATION_KEYS ""\
-d CONFIG_SECURITY_LOCKDOWN_LSM \
-d CONFIG_SECURITY_LOCKDOWN_LSM_EARLY \
--set-str CONFIG_LSM yama,integrity,apparmor \
 -e CONFIG_PAGE_TABLE_ISOLATION

 debian/control: $(wildcard debian/*.in)
@@ -96,7 +69,7 @@ debian/control: $(wildcard debian/*.in)

 build: .compile_mark .tools_compile_mark .modules_compile_mark

-install: .install_mark .tools_install_mark .headers_install_mark .usr_headers_install_mark
+install: .install_mark .tools_install_mark .headers_install_mark
 	dh_installdocs -A debian/copyright debian/SOURCE
 	dh_installchangelogs
 	dh_installman
@@ -106,7 +79,7 @@ install: .install_mark .tools_install_mark .headers_install_mark .usr_headers_in

 binary: install
 	debian/rules fwcheck abicheck
-	dh_strip -N${PVE_HEADER_PKG} -N${PVE_USR_HEADER_PKG}
+	dh_strip -N${PVE_HEADER_PKG}
 	dh_makeshlibs
 	dh_shlibdeps
 	dh_installdeb
@@ -117,9 +90,6 @@ binary: install
 .config_mark:
 	cd ${KERNEL_SRC}; scripts/config ${PVE_CONFIG_OPTS}
 	${MAKE} -C ${KERNEL_SRC} oldconfig
-	# copy to allow building in parallel to kernel/module compilation without interference
-	rm -rf ${KERNEL_SRC_COPY}
-	cp -ar ${KERNEL_SRC} ${KERNEL_SRC_COPY}
 	touch $@

 .compile_mark: .config_mark
@@ -134,25 +104,15 @@ binary: install
 	install -m 644 ${KERNEL_SRC}/System.map debian/${PVE_KERNEL_PKG}/boot/System.map-${KVNAME}
 	install -m 644 ${KERNEL_SRC}/${KERNEL_IMAGE_PATH} debian/${PVE_KERNEL_PKG}/boot/${KERNEL_INSTALL_FILE}-${KVNAME}
 	${MAKE} -C ${KERNEL_SRC} INSTALL_MOD_PATH=${BUILD_DIR}/debian/${PVE_KERNEL_PKG}/ modules_install
+	## install latest ibg driver
+	install -m 644 ${MODULES}/igb.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/kernel/drivers/net/ethernet/intel/igb/
+	# install latest e1000e driver
+	install -m 644 ${MODULES}/e1000e.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/kernel/drivers/net/ethernet/intel/e1000e/
 	# install zfs drivers
 	install -d -m 0755 debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
-	install -m 644 $(addprefix ${MODULES}/,zfs.ko zavl.ko znvpair.ko zunicode.ko zcommon.ko icp.ko zlua.ko spl.ko zzstd.ko) debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 $(addprefix ${MODULES}/,spl.ko splat.ko zfs.ko zavl.ko znvpair.ko zunicode.ko zcommon.ko zpios.ko icp.ko) debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
 	# remove firmware
 	rm -rf debian/${PVE_KERNEL_PKG}/lib/firmware
-
-ifeq ($(filter pkg.pve-kernel.debug,$(DEB_BUILD_PROFILES)),)
-	echo "'pkg.pve-kernel.debug' build profile disabled, skipping -dbgsym creation"
-else
-	echo "'pkg.pve-kernel.debug' build profile enabled, creating -dbgsym contents"
-	mkdir -p debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}
-	mkdir debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/boot
-	install -m 644 ${KERNEL_SRC}/vmlinux debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/boot/vmlinux-${KVNAME}
-	cp -r debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME} debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/
-	rm -f debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}/source
-	rm -f debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}/build
-	rm -f debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}/modules.*
-endif
-
 	# strip debug info
 	find debian/${PVE_KERNEL_PKG}/lib/modules -name \*.ko -print | while read f ; do strip --strip-debug "$$f"; done
 	# finalize
@@ -167,7 +127,7 @@ endif
 	touch $@

 .tools_compile_mark: .compile_mark
-	${MAKE} -C ${KERNEL_SRC}/tools/perf prefix=/usr HAVE_NO_LIBBFD=1 HAVE_CPLUS_DEMANGLE_SUPPORT=1 NO_LIBPYTHON=1 NO_LIBPERL=1 NO_LIBCRYPTO=1 PYTHON=python3
+	${MAKE} -C ${KERNEL_SRC}/tools/perf prefix=/usr HAVE_NO_LIBBFD=1 HAVE_CPLUS_DEMANGLE_SUPPORT=1 NO_LIBPYTHON=1 NO_LIBPERL=1 NO_LIBCRYPTO=1 PYTHON=python2.7
 	echo "checking GPL-2 only perf binary for library linkage with incompatible licenses.."
 	! ldd ${KERNEL_SRC}/tools/perf/perf | grep -q -E '\blibbfd'
 	! ldd ${KERNEL_SRC}/tools/perf/perf | grep -q -E '\blibcrypto'
@@ -189,6 +149,9 @@ endif
 	rm -rf debian/${PVE_HEADER_PKG}
 	mkdir -p debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
 	install -m 0644 ${KERNEL_SRC}/.config debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
+	# copy to allow building in parallel to kernel/module compilation without interference
+	rm -rf ${KERNEL_SRC_COPY}
+	cp -ar ${KERNEL_SRC} ${KERNEL_SRC_COPY}
 	make -C ${KERNEL_SRC_COPY} mrproper
 	cd ${KERNEL_SRC_COPY}; find . -path './debian/*' -prune \
 	    -o -path './include/*' -prune \
@@ -203,6 +166,7 @@ endif
 	        -o -name '*.pl' \
 	    \) \
 	    -print | cpio -pd --preserve-modification-time ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
+	cd ${KERNEL_SRC_COPY}; cp -a include scripts ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
 	cd ${KERNEL_SRC_COPY}; \
 	    ( \
 	        find arch/${KERNEL_HEADER_ARCH} -name include -type d -print | \
@@ -216,9 +180,8 @@ endif
 	rm -rf ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}
 	mkdir -p ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}
 	cp ${KERNEL_SRC}/.config ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}/.config
-	${MAKE} -C ${KERNEL_SRC_COPY} O=${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -j1 syncconfig modules_prepare prepare scripts
-	cd ${KERNEL_SRC_COPY}; cp -a include scripts ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
-	find ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -name \*.o.ur-\* -o -name '*.cmd' | xargs rm -f
+	${MAKE} -C ${KERNEL_SRC_COPY} O=${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -j1 silentoldconfig prepare scripts
+	find ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -name \*.o.ur-\* | xargs rm -f
 	rsync --ignore-existing -r -v -a $(addprefix ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}/,arch include kernel scripts tools) ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/
 	rm -rf ${BUILD_DIR}/${KERNEL_SRC_COPY}
 	touch $@
@@ -230,39 +193,35 @@ endif
 	ln -sf /usr/src/linux-headers-${KVNAME} debian/${PVE_HEADER_PKG}/lib/modules/${KVNAME}/build
 	touch $@

-.usr_headers_install_mark: PKG_DIR = debian/${PVE_USR_HEADER_PKG}
-.usr_headers_install_mark: OUT_DIR = ${PKG_DIR}/usr
-.usr_headers_install_mark: .config_mark
-	rm -rf '${PKG_DIR}'
-	mkdir -p  '${PKG_DIR}'
-	$(MAKE) -C ${KERNEL_SRC} headers_check ARCH=$(KERNEL_HEADER_ARCH)
-	$(MAKE) -C ${KERNEL_SRC} headers_install ARCH=$(KERNEL_HEADER_ARCH) INSTALL_HDR_PATH='$(CURDIR)'/$(OUT_DIR)
-	rm -rf $(OUT_DIR)/include/drm $(OUT_DIR)/include/scsi
-	find $(OUT_DIR)/include \( -name .install -o -name ..install.cmd \) -execdir rm {} +
-
-# Move include/asm to arch-specific directory
-	mkdir -p $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)
-	mv $(OUT_DIR)/include/asm $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
-	test ! -d $(OUT_DIR)/include/arch || \
-		mv $(OUT_DIR)/include/arch $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
+.modules_compile_mark: $(addprefix ${MODULES}/,igb.ko e1000e.ko spl.ko zfs.ko)
 	touch $@

-.modules_compile_mark: ${MODULES}/zfs.ko
-	touch $@
+${MODULES}/spl.ko: .compile_mark
+	cd ${MODULES}/${SPLDIR}; ./autogen.sh
+	cd ${MODULES}/${SPLDIR}; ./configure --with-config=kernel --with-linux=${BUILD_DIR}/${KERNEL_SRC} --with-linux-obj=${BUILD_DIR}/${KERNEL_SRC}
+	${MAKE} -C ${MODULES}/${SPLDIR}
+	cp ${MODULES}/${SPLDIR}/module/splat/splat.ko ${MODULES}/
+	cp ${MODULES}/${SPLDIR}/module/spl/spl.ko ${MODULES}/

-${MODULES}/zfs.ko: .compile_mark
+${MODULES}/zfs.ko: .compile_mark ${MODULES}/spl.ko
 	cd ${MODULES}/${ZFSDIR}; ./autogen.sh
-	cd ${MODULES}/${ZFSDIR}; ./configure --with-config=kernel --with-linux=${BUILD_DIR}/${KERNEL_SRC} --with-linux-obj=${BUILD_DIR}/${KERNEL_SRC}
+	cd ${MODULES}/${ZFSDIR}; ./configure --with-spl=${BUILD_DIR}/${MODULES}/${SPLDIR} --with-spl-obj=${BUILD_DIR}/${MODULES}/${SPLDIR} --with-config=kernel --with-linux=${BUILD_DIR}/${KERNEL_SRC} --with-linux-obj=${BUILD_DIR}/${KERNEL_SRC}
 	${MAKE} -C ${MODULES}/${ZFSDIR}
 	cp ${MODULES}/${ZFSDIR}/module/avl/zavl.ko ${MODULES}/
 	cp ${MODULES}/${ZFSDIR}/module/nvpair/znvpair.ko ${MODULES}/
 	cp ${MODULES}/${ZFSDIR}/module/unicode/zunicode.ko ${MODULES}/
 	cp ${MODULES}/${ZFSDIR}/module/zcommon/zcommon.ko ${MODULES}/
+	cp ${MODULES}/${ZFSDIR}/module/zpios/zpios.ko ${MODULES}/
 	cp ${MODULES}/${ZFSDIR}/module/icp/icp.ko ${MODULES}/
 	cp ${MODULES}/${ZFSDIR}/module/zfs/zfs.ko ${MODULES}/
-	cp ${MODULES}/${ZFSDIR}/module/lua/zlua.ko ${MODULES}/
-	cp ${MODULES}/${ZFSDIR}/module/spl/spl.ko ${MODULES}/
-	cp ${MODULES}/${ZFSDIR}/module/zstd/zzstd.ko ${MODULES}/
+
+${MODULES}/igb.ko: .compile_mark
+	${MAKE} -C ${MODULES}/${IGBDIR}/src BUILD_KERNEL=${KVNAME} KSRC=${BUILD_DIR}/${KERNEL_SRC}
+	cp ${MODULES}/${IGBDIR}/src/igb.ko ${MODULES}/
+
+${MODULES}/e1000e.ko: .compile_mark
+	${MAKE} -C ${MODULES}/${E1000EDIR}/src BUILD_KERNEL=${KVNAME} KSRC=${BUILD_DIR}/${KERNEL_SRC}
+	cp ${MODULES}/${E1000EDIR}/src/e1000e.ko ${MODULES}/

 fwlist-${KVNAME}: .compile_mark .modules_compile_mark
 	debian/scripts/find-firmware.pl debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME} >fwlist.tmp
@@ -6,7 +6,7 @@ top=$(pwd)

 if [ "$#" -ne 3 ]; then
    echo "USAGE: $0 repo patchdir ref"
-    printf "\t exports patches from 'repo' to 'patchdir' based on 'ref'\n"
+    echo "\t exports patches from 'repo' to 'patchdir' based on 'ref'"
    exit 1
 fi

@@ -25,10 +25,10 @@ git format-patch \
    --no-cover-letter \
    --zero-commit \
    --no-signature \
-    --diff-algorithm=myers \
-    --output-directory="${top}/${kernel_patchdir}" \
+    --output-dir \
+    "${top}/${kernel_patchdir}" \
    "${base_ref}.."

-git checkout "${base_ref}"
+git checkout ${base_ref}

 cd "${top}"
@@ -8,7 +8,7 @@ die "no directory to scan" if !$dir;

 die "no such directory" if ! -d $dir;

-die "strange directory name: $dir" if $dir !~ m|^(.*/)?(\d+.\d+.\d+\-\d+\-pve)(/+)?$|;
+die "strange directory name" if $dir !~ m|^(.*/)?(4.15.\d+\-\d+\-pve)(/+)?$|;

 my $apiver = $2;

@@ -0,0 +1,37 @@
+diff --git a/src/netdev.c b/src/netdev.c
+index 73b0f9a..aef1bc2 100644
+--- a/src/netdev.c
+++ b/src/netdev.c
+@@ -6724,19 +6724,12 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu)
+ 	int max_frame = new_mtu + VLAN_ETH_HLEN + ETH_FCS_LEN;
+ 
+ 	/* Jumbo frame support */
+-	if ((max_frame > (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)) &&
+	if ((new_mtu > ETH_DATA_LEN) &&
+ 	    !(adapter->flags & FLAG_HAS_JUMBO_FRAMES)) {
+ 		e_err("Jumbo Frames not supported.\n");
+ 		return -EINVAL;
+ 	}
+ 
+-	/* Supported frame sizes */
+-	if ((new_mtu < (VLAN_ETH_ZLEN + ETH_FCS_LEN)) ||
+-	    (max_frame > adapter->max_hw_frame_size)) {
+-		e_err("Unsupported MTU setting\n");
+-		return -EINVAL;
+-	}
+-
+ 	/* Jumbo frame workaround on 82579 and newer requires CRC be stripped */
+ 	if ((adapter->hw.mac.type >= e1000_pch2lan) &&
+ 	    !(adapter->flags2 & FLAG2_CRC_STRIPPING) &&
+@@ -8262,6 +8255,11 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+ #endif /* HAVE_NETDEV_VLAN_FEATURES */
+ 	}
+ 
+	/* MTU range: 68 - max_hw_frame_size */
+	netdev->min_mtu = ETH_MIN_MTU;
+	netdev->max_mtu = adapter->max_hw_frame_size -
+	                  (VLAN_ETH_HLEN + ETH_FCS_LEN);
+
+ 	if (e1000e_enable_mng_pass_thru(&adapter->hw))
+ 		adapter->flags |= FLAG_MNG_PT_ENABLED;
+ 
@@ -0,0 +1,53 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Thomas Lamprecht <t.lamprecht@proxmox.com>
+Date: Tue, 5 Jun 2018 11:16:29 +0200
+Subject: [PATCH] port to new internal kernel timer API
+
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+diff --git a/src/netdev.c b/src/netdev.c
+--- a/src/netdev.c
+++ b/src/netdev.c
+@@ -5389,9 +5389,10 @@
+  * Need to wait a few seconds after link up to get diagnostic information from
+  * the phy
+  **/
+-static void e1000_update_phy_info(unsigned long data)
+static void e1000_update_phy_info(struct timer_list *t)
+ {
+-	struct e1000_adapter *adapter = (struct e1000_adapter *)data;
+	struct e1000_adapter *adapter;
+	adapter = from_timer(adapter, t, phy_info_timer);
+ 
+ 	if (test_bit(__E1000_DOWN, &adapter->state))
+ 		return;
+@@ -5774,9 +5775,10 @@
+  * e1000_watchdog - Timer Call-back
+  * @data: pointer to adapter cast into an unsigned long
+  **/
+-static void e1000_watchdog(unsigned long data)
+static void e1000_watchdog(struct timer_list *t)
+ {
+-	struct e1000_adapter *adapter = (struct e1000_adapter *)data;
+	struct e1000_adapter *adapter;
+	adapter = from_timer(adapter, t, watchdog_timer);
+ 
+ 	/* Do the rest outside of interrupt context */
+ 	schedule_work(&adapter->watchdog_task);
+@@ -8348,13 +8348,9 @@
+ 		goto err_eeprom;
+ 	}
+ 
+-	init_timer(&adapter->watchdog_timer);
+-	adapter->watchdog_timer.function = e1000_watchdog;
+-	adapter->watchdog_timer.data = (unsigned long)adapter;
+-
+-	init_timer(&adapter->phy_info_timer);
+-	adapter->phy_info_timer.function = e1000_update_phy_info;
+-	adapter->phy_info_timer.data = (unsigned long)adapter;
+	timer_setup(&adapter->watchdog_timer, e1000_watchdog, 0);
+
+	timer_setup(&adapter->phy_info_timer, e1000_update_phy_info, 0);
+ 
+ 	INIT_WORK(&adapter->reset_task, e1000_reset_task);
+ 	INIT_WORK(&adapter->watchdog_task, e1000_watchdog_task);
@@ -0,0 +1,15 @@
+diff --git a/src/igb_main.c.orig b/src/igb_main.c
+index 3ee1ec7..c8adf04 100644
+--- a/src/igb_main.c.orig
+++ b/src/igb_main.c
+@@ -5888,10 +5888,8 @@ static int igb_change_mtu(struct net_dev
+ 	while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
+ 		usleep_range(1000, 2000);
+ 
+-#ifndef HAVE_NETDEVICE_MIN_MAX_MTU
+ 	/* igb_down has a dependency on max_frame_size */
+ 	adapter->max_frame_size = max_frame;
+-#endif
+ 
+ 	if (netif_running(netdev))
+ 		igb_down(adapter);
@@ -0,0 +1,18 @@
+diff --git a/src/Makefile.orig b/src/Makefile
+index 8e962f7..50bcdcc 100644
+--- a/src/Makefile.orig
+++ b/src/Makefile
+@@ -123,6 +123,13 @@ ifeq (,$(CC))
+   $(error Compiler not found)
+ endif
+ 
+# workaround for GCC6's default PIE
+ifeq ($(CC),gcc)
+  PIE_TEST = [ -z "`$(CC) -fno-PIE -no-pie -x c -c /dev/null -o /dev/null 2>&1`" ]
+  PIE_FLAGS := $(shell $(PIE_TEST) && echo '-fno-PIE -no-pie')
+  EXTRA_CFLAGS += $(PIE_FLAGS)
+endif
+
+ # we need to know what platform the driver is being built on
+ # some additional features are only built on Intel platforms
+ ARCH := $(shell uname -m | sed 's/i.86/i386/')
@@ -21,10 +21,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 1 file changed, 7 insertions(+), 3 deletions(-)

 diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
-index a72b154de7b0..4dd111086466 100755
+index 87f1fc9801d7..4ef868f1f244 100755
 --- a/scripts/mkcompile_h
 +++ b/scripts/mkcompile_h
-@@ -24,10 +24,14 @@ else
+@@ -33,10 +33,14 @@ else
 	VERSION=$KBUILD_BUILD_VERSION
 fi
 
@@ -19,10 +19,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 1 file changed, 1 insertion(+), 4 deletions(-)

 diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
-index ba55851fe132..82675e1ecfb8 100644
+index 808e2b914015..b0ad54384826 100644
 --- a/net/bridge/br_stp_if.c
 +++ b/net/bridge/br_stp_if.c
-@@ -265,10 +265,7 @@ bool br_stp_recalculate_bridge_id(struct net_bridge *br)
+@@ -259,10 +259,7 @@ bool br_stp_recalculate_bridge_id(struct net_bridge *br)
 		return false;
 
 	list_for_each_entry(p, &br->port_list, list) {
@@ -51,14 +51,14 @@ Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 ---
 .../admin-guide/kernel-parameters.txt         |   9 ++
- drivers/pci/quirks.c                          | 102 ++++++++++++++++++
- 2 files changed, 111 insertions(+)
+ drivers/pci/quirks.c                          | 101 ++++++++++++++++++
+ 2 files changed, 110 insertions(+)

 diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
-index 550f341daf99..478530b48cf1 100644
+index 325a5dd7813d..a95cc0b61b29 100644
 --- a/Documentation/admin-guide/kernel-parameters.txt
 +++ b/Documentation/admin-guide/kernel-parameters.txt
-@@ -3814,6 +3814,15 @@
+@@ -3181,6 +3181,15 @@
 				Also, it enforces the PCI Local Bus spec
 				rule that those bits should be 0 in system reset
 				events (useful for kexec/kdump cases).
@@ -75,11 +75,11 @@ index 550f341daf99..478530b48cf1 100644
 				Safety option to keep boot IRQs enabled. This
 				should never be necessary.
 diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
-index 444ba11f3e79..5843ba2cad8e 100644
+index e5d1a00c481d..7ecd84506d8d 100644
 --- a/drivers/pci/quirks.c
 +++ b/drivers/pci/quirks.c
-@@ -193,6 +193,106 @@ static int __init pci_apply_final_quirks(void)
- }
+@@ -3769,6 +3769,106 @@ static int __init pci_apply_final_quirks(void)
+ 
 fs_initcall_sync(pci_apply_final_quirks);
 
 +static bool acs_on_downstream;
@@ -183,14 +183,13 @@ index 444ba11f3e79..5843ba2cad8e 100644
 +}
 +
 /*
-  * Decoding should be disabled for a PCI device during BAR sizing to avoid
-  * conflict. But doing so may cause problems on host bridge and perhaps other
-@@ -4876,6 +4976,8 @@ static const struct pci_dev_acs_enabled {
- 	{ PCI_VENDOR_ID_CAVIUM, 0xA060, pci_quirk_mf_endpoint_acs },
+  * Following are device-specific reset methods which can be used to
+  * reset a single function if other methods (e.g. FLR, PM D0->D3) are
+@@ -4664,6 +4764,7 @@ static const struct pci_dev_acs_enabled {
+ 	{ PCI_VENDOR_ID_CAVIUM, PCI_ANY_ID, pci_quirk_cavium_acs },
 	/* APM X-Gene */
 	{ PCI_VENDOR_ID_AMCC, 0xE004, pci_quirk_xgene_acs },
-+	/* Enable overrides for missing ACS capabilities */
 +	{ PCI_ANY_ID, PCI_ANY_ID, pcie_acs_overrides },
- 	/* Ampere Computing */
- 	{ PCI_VENDOR_ID_AMPERE, 0xE005, pci_quirk_xgene_acs },
- 	{ PCI_VENDOR_ID_AMPERE, 0xE006, pci_quirk_xgene_acs },
+ 	{ 0 }
+ };
+ 
@@ -13,7 +13,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index b86d4bce9793..946643fa1aa1 100644
+index 706b13f0c698..c6749d154ebc 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
@@ -78,7 +78,7 @@ module_param(halt_poll_ns, uint, 0644);
@@ -1,24 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Thomas Lamprecht <t.lamprecht@proxmox.com>
-Date: Wed, 7 Oct 2020 17:18:28 +0200
-Subject: [PATCH] net: core: downgrade unregister_netdevice refcount leak from
- emergency to error
-
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- net/core/dev.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/net/core/dev.c b/net/core/dev.c
-index 7bac7947d8b8..4196ce468b10 100644
--- a/net/core/dev.c
-+++ b/net/core/dev.c
-@@ -10533,7 +10533,7 @@ static void netdev_wait_allrefs(struct net_device *dev)
- 		if (refcnt != 1 &&
- 		    time_after(jiffies, warning_time +
- 			       netdev_unregister_timeout_secs * HZ)) {
-			pr_emerg("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
-+			pr_err("unregister_netdevice: waiting for %s to become free. Usage count = %d\n",
- 				 dev->name, refcnt);
- 			warning_time = jiffies;
- 		}
@@ -0,0 +1,59 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Changwei Ge <ge.changwei@h3c.com>
+Date: Wed, 31 Jan 2018 16:15:02 -0800
+Subject: [PATCH] ocfs2: make metadata estimation accurate and clear
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Current code assume that ::w_unwritten_list always has only one item on.
+This is not right and hard to get understood.  So improve how to count
+unwritten item.
+
+Link: http://lkml.kernel.org/r/1515479070-32653-1-git-send-email-ge.changwei@h3c.com
+Signed-off-by: Changwei Ge <ge.changwei@h3c.com>
+Reported-by: John Lightsey <john@nixnuts.net>
+Tested-by: John Lightsey <john@nixnuts.net>
+Cc: Mark Fasheh <mfasheh@versity.com>
+Cc: Joseph Qi <jiangqi903@gmail.com>
+Cc: Junxiao Bi <junxiao.bi@oracle.com>
+Cc: Joel Becker <jlbec@evilplan.org>
+Cc: Changwei Ge <ge.changwei@h3c.com>
+Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+(cherry picked from commit 63de8bd9328bf2a778fc277503da163ae3defa3c)
+Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ fs/ocfs2/aops.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
+index 7de0c9562b70..209cec7efef4 100644
+--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
+@@ -797,6 +797,7 @@ struct ocfs2_write_ctxt {
+ 	struct ocfs2_cached_dealloc_ctxt w_dealloc;
+ 
+ 	struct list_head		w_unwritten_list;
+	unsigned int			w_unwritten_count;
+ };
+ 
+ void ocfs2_unlock_and_free_pages(struct page **pages, int num_pages)
+@@ -1386,6 +1387,7 @@ static int ocfs2_unwritten_check(struct inode *inode,
+ 	desc->c_clear_unwritten = 0;
+ 	list_add_tail(&new->ue_ip_node, &oi->ip_unwritten_list);
+ 	list_add_tail(&new->ue_node, &wc->w_unwritten_list);
+	wc->w_unwritten_count++;
+ 	new = NULL;
+ unlock:
+ 	spin_unlock(&oi->ip_lock);
+@@ -2277,7 +2279,7 @@ static int ocfs2_dio_wr_get_block(struct inode *inode, sector_t iblock,
+ 		ue->ue_phys = desc->c_phys;
+ 
+ 		list_splice_tail_init(&wc->w_unwritten_list, &dwc->dw_zero_list);
+-		dwc->dw_zero_count++;
+		dwc->dw_zero_count += wc->w_unwritten_count;
+ 	}
+ 
+ 	ret = ocfs2_write_end_nolock(inode->i_mapping, pos, len, len, wc);
@@ -1,105 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Thomas Lamprecht <t.lamprecht@proxmox.com>
-Date: Mon, 27 Sep 2021 11:28:39 +0200
-Subject: [PATCH] Revert "PCI: Coalesce host bridge contiguous apertures"
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This reverts commit ab20e43b20b60f5cc8e2ea3763ffa388158469ac.
-
-was reverted upstream because of reports similar to
-
-Link: https://bugzilla.proxmox.com/show_bug.cgi?id=3552
-Link: https://lore.kernel.org/r/20210709231529.GA3270116@roeck-us.net
-Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- drivers/pci/probe.c | 52 +++++----------------------------------------
- 1 file changed, 5 insertions(+), 47 deletions(-)
-
-diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
-index 59ef93f1d953..b38a345c5df6 100644
--- a/drivers/pci/probe.c
-+++ b/drivers/pci/probe.c
-@@ -19,7 +19,6 @@
- #include <linux/hypervisor.h>
- #include <linux/irqdomain.h>
- #include <linux/pm_runtime.h>
-#include <linux/list_sort.h>
- #include "pci.h"
- 
- #define CARDBUS_LATENCY_TIMER	176	/* secondary latency timer */
-@@ -875,31 +874,14 @@ static void pci_set_bus_msi_domain(struct pci_bus *bus)
- 	dev_set_msi_domain(&bus->dev, d);
- }
- 
-static int res_cmp(void *priv, const struct list_head *a,
-		   const struct list_head *b)
-{
-	struct resource_entry *entry1, *entry2;
-
-	entry1 = container_of(a, struct resource_entry, node);
-	entry2 = container_of(b, struct resource_entry, node);
-
-	if (entry1->res->flags != entry2->res->flags)
-		return entry1->res->flags > entry2->res->flags;
-
-	if (entry1->offset != entry2->offset)
-		return entry1->offset > entry2->offset;
-
-	return entry1->res->start > entry2->res->start;
-}
-
- static int pci_register_host_bridge(struct pci_host_bridge *bridge)
- {
- 	struct device *parent = bridge->dev.parent;
-	struct resource_entry *window, *next, *n;
-+	struct resource_entry *window, *n;
- 	struct pci_bus *bus, *b;
-	resource_size_t offset, next_offset;
-+	resource_size_t offset;
- 	LIST_HEAD(resources);
-	struct resource *res, *next_res;
-+	struct resource *res;
- 	char addr[64], *fmt;
- 	const char *name;
- 	int err;
-@@ -979,35 +961,11 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge)
- 	if (nr_node_ids > 1 && pcibus_to_node(bus) == NUMA_NO_NODE)
- 		dev_warn(&bus->dev, "Unknown NUMA node; performance will be reduced\n");
- 
-	/* Sort and coalesce contiguous windows */
-	list_sort(NULL, &resources, res_cmp);
-	resource_list_for_each_entry_safe(window, n, &resources) {
-		if (list_is_last(&window->node, &resources))
-			break;
-
-		next = list_next_entry(window, node);
-		offset = window->offset;
-		res = window->res;
-		next_offset = next->offset;
-		next_res = next->res;
-
-		if (res->flags != next_res->flags || offset != next_offset)
-			continue;
-
-		if (res->end + 1 == next_res->start) {
-			next_res->start = res->start;
-			res->flags = res->start = res->end = 0;
-		}
-	}
-
- 	/* Add initial resources to the bus */
- 	resource_list_for_each_entry_safe(window, n, &resources) {
-		offset = window->offset;
-		res = window->res;
-		if (!res->end)
-			continue;
-
- 		list_move_tail(&window->node, &bridge->windows);
-+		offset = window->offset;
-+		res = window->res;
- 
- 		if (res->flags & IORESOURCE_BUS)
- 			pci_bus_insert_busn_res(bus, bus->number, res->end);
@@ -0,0 +1,368 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Changwei Ge <ge.changwei@h3c.com>
+Date: Wed, 31 Jan 2018 16:15:06 -0800
+Subject: [PATCH] ocfs2: try to reuse extent block in dealloc without
+ meta_alloc
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+A crash issue was reported by John Lightsey with a call trace as follows:
+
+  ocfs2_split_extent+0x1ad3/0x1b40 [ocfs2]
+  ocfs2_change_extent_flag+0x33a/0x470 [ocfs2]
+  ocfs2_mark_extent_written+0x172/0x220 [ocfs2]
+  ocfs2_dio_end_io+0x62d/0x910 [ocfs2]
+  dio_complete+0x19a/0x1a0
+  do_blockdev_direct_IO+0x19dd/0x1eb0
+  __blockdev_direct_IO+0x43/0x50
+  ocfs2_direct_IO+0x8f/0xa0 [ocfs2]
+  generic_file_direct_write+0xb2/0x170
+  __generic_file_write_iter+0xc3/0x1b0
+  ocfs2_file_write_iter+0x4bb/0xca0 [ocfs2]
+  __vfs_write+0xae/0xf0
+  vfs_write+0xb8/0x1b0
+  SyS_write+0x4f/0xb0
+  system_call_fastpath+0x16/0x75
+
+The BUG code told that extent tree wants to grow but no metadata was
+reserved ahead of time.  From my investigation into this issue, the root
+cause it that although enough metadata is not reserved, there should be
+enough for following use.  Rightmost extent is merged into its left one
+due to a certain times of marking extent written.  Because during
+marking extent written, we got many physically continuous extents.  At
+last, an empty extent showed up and the rightmost path is removed from
+extent tree.
+
+Add a new mechanism to reuse extent block cached in dealloc which were
+just unlinked from extent tree to solve this crash issue.
+
+Criteria is that during marking extents *written*, if extent rotation
+and merging results in unlinking extent with growing extent tree later
+without any metadata reserved ahead of time, try to reuse those extents
+in dealloc in which deleted extents are cached.
+
+Also, this patch addresses the issue John reported that ::dw_zero_count
+is not calculated properly.
+
+After applying this patch, the issue John reported was gone.  Thanks for
+the reproducer provided by John.  And this patch has passed
+ocfs2-test(29 cases) suite running by New H3C Group.
+
+[ge.changwei@h3c.com: fix static checker warnning]
+  Link: http://lkml.kernel.org/r/63ADC13FD55D6546B7DECE290D39E373F29196AE@H3CMLB12-EX.srv.huawei-3com.com
+[akpm@linux-foundation.org: brelse(NULL) is legal]
+Link: http://lkml.kernel.org/r/1515479070-32653-2-git-send-email-ge.changwei@h3c.com
+Signed-off-by: Changwei Ge <ge.changwei@h3c.com>
+Reported-by: John Lightsey <john@nixnuts.net>
+Tested-by: John Lightsey <john@nixnuts.net>
+Cc: Joel Becker <jlbec@evilplan.org>
+Cc: Joseph Qi <jiangqi903@gmail.com>
+Cc: Junxiao Bi <junxiao.bi@oracle.com>
+Cc: Dan Carpenter <dan.carpenter@oracle.com>
+Cc: Mark Fasheh <mfasheh@versity.com>
+Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
+Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
+(cherry picked from commit 71a36944042b7d9dd71f6a5d1c5ea1c2353b5d42)
+Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ fs/ocfs2/alloc.c | 206 ++++++++++++++++++++++++++++++++++++++++++++---
+ fs/ocfs2/alloc.h |   1 +
+ fs/ocfs2/aops.c  |   6 ++
+ 3 files changed, 203 insertions(+), 10 deletions(-)
+
+diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
+index 6b177de324c0..3760888f2e76 100644
+--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
+@@ -165,6 +165,13 @@ static int ocfs2_dinode_insert_check(struct ocfs2_extent_tree *et,
+ 				     struct ocfs2_extent_rec *rec);
+ static int ocfs2_dinode_sanity_check(struct ocfs2_extent_tree *et);
+ static void ocfs2_dinode_fill_root_el(struct ocfs2_extent_tree *et);
+
+static int ocfs2_reuse_blk_from_dealloc(handle_t *handle,
+					struct ocfs2_extent_tree *et,
+					struct buffer_head **new_eb_bh,
+					int blk_wanted, int *blk_given);
+static int ocfs2_is_dealloc_empty(struct ocfs2_extent_tree *et);
+
+ static const struct ocfs2_extent_tree_operations ocfs2_dinode_et_ops = {
+ 	.eo_set_last_eb_blk	= ocfs2_dinode_set_last_eb_blk,
+ 	.eo_get_last_eb_blk	= ocfs2_dinode_get_last_eb_blk,
+@@ -448,6 +455,7 @@ static void __ocfs2_init_extent_tree(struct ocfs2_extent_tree *et,
+ 	if (!obj)
+ 		obj = (void *)bh->b_data;
+ 	et->et_object = obj;
+	et->et_dealloc = NULL;
+ 
+ 	et->et_ops->eo_fill_root_el(et);
+ 	if (!et->et_ops->eo_fill_max_leaf_clusters)
+@@ -1158,7 +1166,7 @@ static int ocfs2_add_branch(handle_t *handle,
+ 			    struct buffer_head **last_eb_bh,
+ 			    struct ocfs2_alloc_context *meta_ac)
+ {
+-	int status, new_blocks, i;
+	int status, new_blocks, i, block_given = 0;
+ 	u64 next_blkno, new_last_eb_blk;
+ 	struct buffer_head *bh;
+ 	struct buffer_head **new_eb_bhs = NULL;
+@@ -1213,11 +1221,31 @@ static int ocfs2_add_branch(handle_t *handle,
+ 		goto bail;
+ 	}
+ 
+-	status = ocfs2_create_new_meta_bhs(handle, et, new_blocks,
+-					   meta_ac, new_eb_bhs);
+-	if (status < 0) {
+-		mlog_errno(status);
+-		goto bail;
+	/* Firstyly, try to reuse dealloc since we have already estimated how
+	 * many extent blocks we may use.
+	 */
+	if (!ocfs2_is_dealloc_empty(et)) {
+		status = ocfs2_reuse_blk_from_dealloc(handle, et,
+						      new_eb_bhs, new_blocks,
+						      &block_given);
+		if (status < 0) {
+			mlog_errno(status);
+			goto bail;
+		}
+	}
+
+	BUG_ON(block_given > new_blocks);
+
+	if (block_given < new_blocks) {
+		BUG_ON(!meta_ac);
+		status = ocfs2_create_new_meta_bhs(handle, et,
+						   new_blocks - block_given,
+						   meta_ac,
+						   &new_eb_bhs[block_given]);
+		if (status < 0) {
+			mlog_errno(status);
+			goto bail;
+		}
+ 	}
+ 
+ 	/* Note: new_eb_bhs[new_blocks - 1] is the guy which will be
+@@ -1340,15 +1368,25 @@ static int ocfs2_shift_tree_depth(handle_t *handle,
+ 				  struct ocfs2_alloc_context *meta_ac,
+ 				  struct buffer_head **ret_new_eb_bh)
+ {
+-	int status, i;
+	int status, i, block_given = 0;
+ 	u32 new_clusters;
+ 	struct buffer_head *new_eb_bh = NULL;
+ 	struct ocfs2_extent_block *eb;
+ 	struct ocfs2_extent_list  *root_el;
+ 	struct ocfs2_extent_list  *eb_el;
+ 
+-	status = ocfs2_create_new_meta_bhs(handle, et, 1, meta_ac,
+-					   &new_eb_bh);
+	if (!ocfs2_is_dealloc_empty(et)) {
+		status = ocfs2_reuse_blk_from_dealloc(handle, et,
+						      &new_eb_bh, 1,
+						      &block_given);
+	} else if (meta_ac) {
+		status = ocfs2_create_new_meta_bhs(handle, et, 1, meta_ac,
+						   &new_eb_bh);
+
+	} else {
+		BUG();
+	}
+
+ 	if (status < 0) {
+ 		mlog_errno(status);
+ 		goto bail;
+@@ -1511,7 +1549,7 @@ static int ocfs2_grow_tree(handle_t *handle, struct ocfs2_extent_tree *et,
+ 	int depth = le16_to_cpu(el->l_tree_depth);
+ 	struct buffer_head *bh = NULL;
+ 
+-	BUG_ON(meta_ac == NULL);
+	BUG_ON(meta_ac == NULL && ocfs2_is_dealloc_empty(et));
+ 
+ 	shift = ocfs2_find_branch_target(et, &bh);
+ 	if (shift < 0) {
+@@ -6585,6 +6623,154 @@ ocfs2_find_per_slot_free_list(int type,
+ 	return fl;
+ }
+ 
+static struct ocfs2_per_slot_free_list *
+ocfs2_find_preferred_free_list(int type,
+			       int preferred_slot,
+			       int *real_slot,
+			       struct ocfs2_cached_dealloc_ctxt *ctxt)
+{
+	struct ocfs2_per_slot_free_list *fl = ctxt->c_first_suballocator;
+
+	while (fl) {
+		if (fl->f_inode_type == type && fl->f_slot == preferred_slot) {
+			*real_slot = fl->f_slot;
+			return fl;
+		}
+
+		fl = fl->f_next_suballocator;
+	}
+
+	/* If we can't find any free list matching preferred slot, just use
+	 * the first one.
+	 */
+	fl = ctxt->c_first_suballocator;
+	*real_slot = fl->f_slot;
+
+	return fl;
+}
+
+/* Return Value 1 indicates empty */
+static int ocfs2_is_dealloc_empty(struct ocfs2_extent_tree *et)
+{
+	struct ocfs2_per_slot_free_list *fl = NULL;
+
+	if (!et->et_dealloc)
+		return 1;
+
+	fl = et->et_dealloc->c_first_suballocator;
+	if (!fl)
+		return 1;
+
+	if (!fl->f_first)
+		return 1;
+
+	return 0;
+}
+
+/* If extent was deleted from tree due to extent rotation and merging, and
+ * no metadata is reserved ahead of time. Try to reuse some extents
+ * just deleted. This is only used to reuse extent blocks.
+ * It is supposed to find enough extent blocks in dealloc if our estimation
+ * on metadata is accurate.
+ */
+static int ocfs2_reuse_blk_from_dealloc(handle_t *handle,
+					struct ocfs2_extent_tree *et,
+					struct buffer_head **new_eb_bh,
+					int blk_wanted, int *blk_given)
+{
+	int i, status = 0, real_slot;
+	struct ocfs2_cached_dealloc_ctxt *dealloc;
+	struct ocfs2_per_slot_free_list *fl;
+	struct ocfs2_cached_block_free *bf;
+	struct ocfs2_extent_block *eb;
+	struct ocfs2_super *osb =
+		OCFS2_SB(ocfs2_metadata_cache_get_super(et->et_ci));
+
+	*blk_given = 0;
+
+	/* If extent tree doesn't have a dealloc, this is not faulty. Just
+	 * tell upper caller dealloc can't provide any block and it should
+	 * ask for alloc to claim more space.
+	 */
+	dealloc = et->et_dealloc;
+	if (!dealloc)
+		goto bail;
+
+	for (i = 0; i < blk_wanted; i++) {
+		/* Prefer to use local slot */
+		fl = ocfs2_find_preferred_free_list(EXTENT_ALLOC_SYSTEM_INODE,
+						    osb->slot_num, &real_slot,
+						    dealloc);
+		/* If no more block can be reused, we should claim more
+		 * from alloc. Just return here normally.
+		 */
+		if (!fl) {
+			status = 0;
+			break;
+		}
+
+		bf = fl->f_first;
+		fl->f_first = bf->free_next;
+
+		new_eb_bh[i] = sb_getblk(osb->sb, bf->free_blk);
+		if (new_eb_bh[i] == NULL) {
+			status = -ENOMEM;
+			mlog_errno(status);
+			goto bail;
+		}
+
+		mlog(0, "Reusing block(%llu) from "
+		     "dealloc(local slot:%d, real slot:%d)\n",
+		     bf->free_blk, osb->slot_num, real_slot);
+
+		ocfs2_set_new_buffer_uptodate(et->et_ci, new_eb_bh[i]);
+
+		status = ocfs2_journal_access_eb(handle, et->et_ci,
+						 new_eb_bh[i],
+						 OCFS2_JOURNAL_ACCESS_CREATE);
+		if (status < 0) {
+			mlog_errno(status);
+			goto bail;
+		}
+
+		memset(new_eb_bh[i]->b_data, 0, osb->sb->s_blocksize);
+		eb = (struct ocfs2_extent_block *) new_eb_bh[i]->b_data;
+
+		/* We can't guarantee that buffer head is still cached, so
+		 * polutlate the extent block again.
+		 */
+		strcpy(eb->h_signature, OCFS2_EXTENT_BLOCK_SIGNATURE);
+		eb->h_blkno = cpu_to_le64(bf->free_blk);
+		eb->h_fs_generation = cpu_to_le32(osb->fs_generation);
+		eb->h_suballoc_slot = cpu_to_le16(real_slot);
+		eb->h_suballoc_loc = cpu_to_le64(bf->free_bg);
+		eb->h_suballoc_bit = cpu_to_le16(bf->free_bit);
+		eb->h_list.l_count =
+			cpu_to_le16(ocfs2_extent_recs_per_eb(osb->sb));
+
+		/* We'll also be dirtied by the caller, so
+		 * this isn't absolutely necessary.
+		 */
+		ocfs2_journal_dirty(handle, new_eb_bh[i]);
+
+		if (!fl->f_first) {
+			dealloc->c_first_suballocator = fl->f_next_suballocator;
+			kfree(fl);
+		}
+		kfree(bf);
+	}
+
+	*blk_given = i;
+
+bail:
+	if (unlikely(status < 0)) {
+		for (i = 0; i < blk_wanted; i++)
+			brelse(new_eb_bh[i]);
+	}
+
+	return status;
+}
+
+ int ocfs2_cache_block_dealloc(struct ocfs2_cached_dealloc_ctxt *ctxt,
+ 			      int type, int slot, u64 suballoc,
+ 			      u64 blkno, unsigned int bit)
+diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
+index 27b75cf32cfa..250bcacdf9e9 100644
+--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
+@@ -61,6 +61,7 @@ struct ocfs2_extent_tree {
+ 	ocfs2_journal_access_func		et_root_journal_access;
+ 	void					*et_object;
+ 	unsigned int				et_max_leaf_clusters;
+	struct ocfs2_cached_dealloc_ctxt	*et_dealloc;
+ };
+ 
+ /*
+diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
+index 209cec7efef4..1cf7ac84b70b 100644
+--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
+@@ -2353,6 +2353,12 @@ static int ocfs2_dio_end_io_write(struct inode *inode,
+ 
+ 	ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh);
+ 
+	/* Attach dealloc with extent tree in case that we may reuse extents
+	 * which are already unlinked from current extent tree due to extent
+	 * rotation and merging.
+	 */
+	et.et_dealloc = &dealloc;
+
+ 	ret = ocfs2_lock_allocators(inode, &et, 0, dwc->dw_zero_count*2,
+ 				    &data_ac, &meta_ac);
+ 	if (ret) {
@@ -1,113 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Kai-Heng Feng <kai.heng.feng@canonical.com>
-Date: Tue, 13 Jul 2021 20:50:07 +0800
-Subject: [PATCH] PCI: Reinstate "PCI: Coalesce host bridge contiguous
- apertures"
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Built-in graphics on HP EliteDesk 805 G6 doesn't work because graphics
-can't get the BAR it needs:
-  pci_bus 0000:00: root bus resource [mem 0x10020200000-0x100303fffff window]
-  pci_bus 0000:00: root bus resource [mem 0x10030400000-0x100401fffff window]
-
-  pci 0000:00:08.1:   bridge window [mem 0xd2000000-0xd23fffff]
-  pci 0000:00:08.1:   bridge window [mem 0x10030000000-0x100401fffff 64bit pref]
-  pci 0000:00:08.1: can't claim BAR 15 [mem 0x10030000000-0x100401fffff 64bit pref]: no compatible bridge window
-  pci 0000:00:08.1: [mem 0x10030000000-0x100401fffff 64bit pref] clipped to [mem 0x10030000000-0x100303fffff 64bit pref]
-  pci 0000:00:08.1:   bridge window [mem 0x10030000000-0x100303fffff 64bit pref]
-  pci 0000:07:00.0: can't claim BAR 0 [mem 0x10030000000-0x1003fffffff 64bit pref]: no compatible bridge window
-  pci 0000:07:00.0: can't claim BAR 2 [mem 0x10040000000-0x100401fffff 64bit pref]: no compatible bridge window
-
-However, the root bus has two contiguous apertures that can contain the
-child resource requested.
-
-Coalesce contiguous apertures so we can allocate from the entire contiguous
-region.
-
-This is the second take of commit 65db04053efe ("PCI: Coalesce host
-bridge contiguous apertures"). The original approach sorts the apertures
-by address, but that makes NVMe stop working on QEMU ppc:sam460ex:
-  PCI host bridge to bus 0002:00
-  pci_bus 0002:00: root bus resource [io  0x0000-0xffff]
-  pci_bus 0002:00: root bus resource [mem 0xd80000000-0xdffffffff] (bus address [0x80000000-0xffffffff])
-  pci_bus 0002:00: root bus resource [mem 0xc0ee00000-0xc0eefffff] (bus address [0x00000000-0x000fffff])
-
-After the offending commit:
-  PCI host bridge to bus 0002:00
-  pci_bus 0002:00: root bus resource [io  0x0000-0xffff]
-  pci_bus 0002:00: root bus resource [mem 0xc0ee00000-0xc0eefffff] (bus address [0x00000000-0x000fffff])
-  pci_bus 0002:00: root bus resource [mem 0xd80000000-0xdffffffff] (bus address [0x80000000-0xffffffff])
-
-Since the apertures on HP EliteDesk 805 G6 are already in ascending
-order, doing a precautious sorting is not necessary.
-
-Remove the sorting part to avoid the regression on ppc:sam460ex.
-
-Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=212013
-Cc: Guenter Roeck <linux@roeck-us.net>
-Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
-Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
-Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- drivers/pci/probe.c | 33 ++++++++++++++++++++++++++++-----
- 1 file changed, 28 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
-index b38a345c5df6..485167ca62a1 100644
--- a/drivers/pci/probe.c
-+++ b/drivers/pci/probe.c
-@@ -877,11 +877,11 @@ static void pci_set_bus_msi_domain(struct pci_bus *bus)
- static int pci_register_host_bridge(struct pci_host_bridge *bridge)
- {
- 	struct device *parent = bridge->dev.parent;
-	struct resource_entry *window, *n;
-+	struct resource_entry *window, *next, *n;
- 	struct pci_bus *bus, *b;
-	resource_size_t offset;
-+	resource_size_t offset, next_offset;
- 	LIST_HEAD(resources);
-	struct resource *res;
-+	struct resource *res, *next_res;
- 	char addr[64], *fmt;
- 	const char *name;
- 	int err;
-@@ -961,11 +961,34 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge)
- 	if (nr_node_ids > 1 && pcibus_to_node(bus) == NUMA_NO_NODE)
- 		dev_warn(&bus->dev, "Unknown NUMA node; performance will be reduced\n");
- 
-+	/* Coalesce contiguous windows */
-+	resource_list_for_each_entry_safe(window, n, &resources) {
-+		if (list_is_last(&window->node, &resources))
-+			break;
-+
-+		next = list_next_entry(window, node);
-+		offset = window->offset;
-+		res = window->res;
-+		next_offset = next->offset;
-+		next_res = next->res;
-+
-+		if (res->flags != next_res->flags || offset != next_offset)
-+			continue;
-+
-+		if (res->end + 1 == next_res->start) {
-+			next_res->start = res->start;
-+			res->flags = res->start = res->end = 0;
-+		}
-+	}
-+
- 	/* Add initial resources to the bus */
- 	resource_list_for_each_entry_safe(window, n, &resources) {
-+		offset = window->offset;
-+		res = window->res;
-+		if (!res->end)
-+			continue;
-+
- 		list_move_tail(&window->node, &bridge->windows);
-		offset = window->offset;
-		res = window->res;
- 
- 		if (res->flags & IORESOURCE_BUS)
- 			pci_bus_insert_busn_res(bus, bus->number, res->end);
@@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
+Date: Tue, 3 Apr 2018 14:59:26 +0200
+Subject: [PATCH] Revert "UBUNTU: [Packaging] retpoline -- add safe usage hint
+ support"
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This (partially) reverts commit 1e39020902132b3065bedf0a0c33031e89f9f57a.
+
+this modifies the upstream kernel build to call an Ubuntu script which
+we remove before building. it would also be required by any module
+builds afterwards and is not shipped by Ubuntu's kernel packages either.
+
+Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ scripts/Makefile.build | 10 +---------
+ 1 file changed, 1 insertion(+), 9 deletions(-)
+
+diff --git a/scripts/Makefile.build b/scripts/Makefile.build
+index 5d72aa39d3c1..451546219dfc 100644
+--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
+@@ -295,27 +295,19 @@ objtool_dep = $(objtool_obj)					\
+ 	      $(wildcard include/config/orc/unwinder.h		\
+ 			 include/config/stack/validation.h)
+ 
+-ifdef CONFIG_RETPOLINE
+-cmd_ubuntu_retpoline = $(CONFIG_SHELL) $(srctree)/scripts/ubuntu-retpoline-extract-one $(@) $(<) "$(filter -m16 %code16gcc.h,$(a_flags))";
+-else
+-cmd_ubuntu_retpoline =
+-endif
+-
+ define rule_cc_o_c
+ 	$(call echo-cmd,checksrc) $(cmd_checksrc)			  \
+ 	$(call cmd_and_fixdep,cc_o_c)					  \
+ 	$(cmd_checkdoc)							  \
+ 	$(call echo-cmd,objtool) $(cmd_objtool)				  \
+ 	$(cmd_modversions_c)						  \
+-	$(call echo-cmd,ubuntu-retpoline) $(cmd_ubuntu_retpoline)	  \
+ 	$(call echo-cmd,record_mcount) $(cmd_record_mcount)
+ endef
+ 
+ define rule_as_o_S
+ 	$(call cmd_and_fixdep,as_o_S)					  \
+ 	$(call echo-cmd,objtool) $(cmd_objtool)				  \
+-	$(cmd_modversions_S)						  \
+-	$(call echo-cmd,ubuntu-retpoline) $(cmd_ubuntu_retpoline)
+	$(cmd_modversions_S)
+ endef
+ 
+ # List module undefined symbols (or empty line if not enabled)
@@ -0,0 +1,168 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Christoffer Dall <christoffer.dall@linaro.org>
+Date: Mon, 4 Dec 2017 21:35:23 +0100
+Subject: [PATCH] KVM: Take vcpu->mutex outside vcpu_load
+
+As we're about to call vcpu_load() from architecture-specific
+implementations of the KVM vcpu ioctls, but yet we access data
+structures protected by the vcpu->mutex in the generic code, factor
+this logic out from vcpu_load().
+
+x86 is the only architecture which calls vcpu_load() outside of the main
+vcpu ioctl function, and these calls will no longer take the vcpu mutex
+following this patch.  However, with the exception of
+kvm_arch_vcpu_postcreate (see below), the callers are either in the
+creation or destruction path of the VCPU, which means there cannot be
+any concurrent access to the data structure, because the file descriptor
+is not yet accessible, or is already gone.
+
+kvm_arch_vcpu_postcreate makes the newly created vcpu potentially
+accessible by other in-kernel threads through the kvm->vcpus array, and
+we therefore take the vcpu mutex in this case directly.
+
+Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
+Reviewed-by: Cornelia Huck <cohuck@redhat.com>
+Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
+(cherry picked from commit ec7660ccdd2b71d8c7f0243f8590253713e9b75d)
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ arch/x86/kvm/vmx.c       |  4 +---
+ arch/x86/kvm/x86.c       | 16 ++++++----------
+ include/linux/kvm_host.h |  2 +-
+ virt/kvm/kvm_main.c      | 17 ++++++-----------
+ 4 files changed, 14 insertions(+), 25 deletions(-)
+
+diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
+index 6875c8d13052..5dc2144a0991 100644
+--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
+@@ -10017,10 +10017,8 @@ static void vmx_switch_vmcs(struct kvm_vcpu *vcpu, struct loaded_vmcs *vmcs)
+ static void vmx_free_vcpu_nested(struct kvm_vcpu *vcpu)
+ {
+        struct vcpu_vmx *vmx = to_vmx(vcpu);
+-       int r;
+ 
+-       r = vcpu_load(vcpu);
+-       BUG_ON(r);
+       vcpu_load(vcpu);
+        vmx_switch_vmcs(vcpu, &vmx->vmcs01);
+        free_nested(vmx);
+        vcpu_put(vcpu);
+diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
+index 960b14ba645e..6b1e434ceaf8 100644
+--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
+@@ -8061,17 +8061,13 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm,
+ 
+ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
+ {
+-	int r;
+-
+ 	vcpu->arch.arch_capabilities = kvm_get_arch_capabilities();
+ 	kvm_vcpu_mtrr_init(vcpu);
+-	r = vcpu_load(vcpu);
+-	if (r)
+-		return r;
+	vcpu_load(vcpu);
+ 	kvm_vcpu_reset(vcpu, false);
+ 	kvm_mmu_setup(vcpu);
+ 	vcpu_put(vcpu);
+-	return r;
+	return 0;
+ }
+ 
+ void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+@@ -8081,13 +8077,15 @@ void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
+ 
+ 	kvm_hv_vcpu_postcreate(vcpu);
+ 
+-	if (vcpu_load(vcpu))
+	if (mutex_lock_killable(&vcpu->mutex))
+ 		return;
+	vcpu_load(vcpu);
+ 	msr.data = 0x0;
+ 	msr.index = MSR_IA32_TSC;
+ 	msr.host_initiated = true;
+ 	kvm_write_tsc(vcpu, &msr);
+ 	vcpu_put(vcpu);
+	mutex_unlock(&vcpu->mutex);
+ 
+ 	if (!kvmclock_periodic_sync)
+ 		return;
+@@ -8474,9 +8472,7 @@ int kvm_arch_post_init_vm(struct kvm *kvm)
+ 
+ static void kvm_unload_vcpu_mmu(struct kvm_vcpu *vcpu)
+ {
+-	int r;
+-	r = vcpu_load(vcpu);
+-	BUG_ON(r);
+	vcpu_load(vcpu);
+ 	kvm_mmu_unload(vcpu);
+ 	vcpu_put(vcpu);
+ }
+diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
+index f182bbfb0ac5..f8b7ac63219d 100644
+--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
+@@ -560,7 +560,7 @@ static inline int kvm_vcpu_get_idx(struct kvm_vcpu *vcpu)
+ int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id);
+ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
+ 
+-int __must_check vcpu_load(struct kvm_vcpu *vcpu);
+void vcpu_load(struct kvm_vcpu *vcpu);
+ void vcpu_put(struct kvm_vcpu *vcpu);
+ 
+ #ifdef __KVM_HAVE_IOAPIC
+diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
+index c6749d154ebc..66998264619b 100644
+--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
+@@ -172,17 +172,12 @@ bool kvm_is_reserved_pfn(kvm_pfn_t pfn)
+ /*
+  * Switches to specified vcpu, until a matching vcpu_put()
+  */
+-int vcpu_load(struct kvm_vcpu *vcpu)
+void vcpu_load(struct kvm_vcpu *vcpu)
+ {
+-	int cpu;
+-
+-	if (mutex_lock_killable(&vcpu->mutex))
+-		return -EINTR;
+-	cpu = get_cpu();
+	int cpu = get_cpu();
+ 	preempt_notifier_register(&vcpu->preempt_notifier);
+ 	kvm_arch_vcpu_load(vcpu, cpu);
+ 	put_cpu();
+-	return 0;
+ }
+ EXPORT_SYMBOL_GPL(vcpu_load);
+ 
+@@ -192,7 +187,6 @@ void vcpu_put(struct kvm_vcpu *vcpu)
+ 	kvm_arch_vcpu_put(vcpu);
+ 	preempt_notifier_unregister(&vcpu->preempt_notifier);
+ 	preempt_enable();
+-	mutex_unlock(&vcpu->mutex);
+ }
+ EXPORT_SYMBOL_GPL(vcpu_put);
+ 
+@@ -2786,9 +2780,9 @@ static long kvm_vcpu_ioctl(struct file *filp,
+ #endif
+ 
+ 
+-	r = vcpu_load(vcpu);
+-	if (r)
+-		return r;
+	if (mutex_lock_killable(&vcpu->mutex))
+		return -EINTR;
+	vcpu_load(vcpu);
+ 	switch (ioctl) {
+ 	case KVM_RUN: {
+ 		struct pid *oldpid;
+@@ -2961,6 +2955,7 @@ static long kvm_vcpu_ioctl(struct file *filp,
+ 	}
+ out:
+ 	vcpu_put(vcpu);
+	mutex_unlock(&vcpu->mutex);
+ 	kfree(fpu);
+ 	kfree(kvm_sregs);
+ 	return r;
@@ -1,418 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Jens Axboe <axboe@kernel.dk>
-Date: Tue, 31 Aug 2021 13:57:32 -0600
-Subject: [PATCH] io-wq: split bounded and unbounded work into separate lists
-
-We've got a few issues that all boil down to the fact that we have one
-list of pending work items, yet two different types of workers to
-serve them. This causes some oddities around workers switching type and
-even hashed work vs regular work on the same bounded list.
-
-Just separate them out cleanly, similarly to how we already do
-accounting of what is running. That provides a clean separation and
-removes some corner cases that can cause stalls when handling IO
-that is punted to io-wq.
-
-Fixes: ecc53c48c13d ("io-wq: check max_worker limits if a worker transitions bound state")
-Signed-off-by: Jens Axboe <axboe@kernel.dk>
-[backport]
-Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- fs/io-wq.c | 160 +++++++++++++++++++++++------------------------------
- 1 file changed, 70 insertions(+), 90 deletions(-)
-
-diff --git a/fs/io-wq.c b/fs/io-wq.c
-index ba7aaf2b95d0..6710da3d4445 100644
--- a/fs/io-wq.c
-+++ b/fs/io-wq.c
-@@ -34,7 +34,7 @@ enum {
- };
- 
- enum {
-	IO_WQE_FLAG_STALLED	= 1,	/* stalled on hash */
-+	IO_ACCT_STALLED_BIT	= 0,	/* stalled on hash */
- };
- 
- /*
-@@ -73,26 +73,25 @@ struct io_wqe_acct {
- 	unsigned max_workers;
- 	int index;
- 	atomic_t nr_running;
-+	struct io_wq_work_list work_list;
-+	unsigned long flags;
- };
- 
- enum {
- 	IO_WQ_ACCT_BOUND,
- 	IO_WQ_ACCT_UNBOUND,
-+	IO_WQ_ACCT_NR,
- };
- 
- /*
-  * Per-node worker thread pool
-  */
- struct io_wqe {
-	struct {
-		raw_spinlock_t lock;
-		struct io_wq_work_list work_list;
-		unsigned flags;
-	} ____cacheline_aligned_in_smp;
-
-	int node;
-+	raw_spinlock_t lock;
- 	struct io_wqe_acct acct[2];
- 
-+	int node;
-+
- 	struct hlist_nulls_head free_list;
- 	struct list_head all_list;
- 
-@@ -196,11 +195,10 @@ static void io_worker_exit(struct io_worker *worker)
- 	do_exit(0);
- }
- 
-static inline bool io_wqe_run_queue(struct io_wqe *wqe)
-	__must_hold(wqe->lock)
-+static inline bool io_acct_run_queue(struct io_wqe_acct *acct)
- {
-	if (!wq_list_empty(&wqe->work_list) &&
-	    !(wqe->flags & IO_WQE_FLAG_STALLED))
-+	if (!wq_list_empty(&acct->work_list) &&
-+	    !test_bit(IO_ACCT_STALLED_BIT, &acct->flags))
- 		return true;
- 	return false;
- }
-@@ -209,7 +207,8 @@ static inline bool io_wqe_run_queue(struct io_wqe *wqe)
-  * Check head of free list for an available worker. If one isn't available,
-  * caller must create one.
-  */
-static bool io_wqe_activate_free_worker(struct io_wqe *wqe)
-+static bool io_wqe_activate_free_worker(struct io_wqe *wqe,
-+					struct io_wqe_acct *acct)
- 	__must_hold(RCU)
- {
- 	struct hlist_nulls_node *n;
-@@ -223,6 +222,10 @@ static bool io_wqe_activate_free_worker(struct io_wqe *wqe)
- 	hlist_nulls_for_each_entry_rcu(worker, n, &wqe->free_list, nulls_node) {
- 		if (!io_worker_get(worker))
- 			continue;
-+		if (io_wqe_get_acct(worker) != acct) {
-+			io_worker_release(worker);
-+			continue;
-+		}
- 		if (wake_up_process(worker->task)) {
- 			io_worker_release(worker);
- 			return true;
-@@ -341,7 +344,7 @@ static void io_wqe_dec_running(struct io_worker *worker)
- 	if (!(worker->flags & IO_WORKER_F_UP))
- 		return;
- 
-	if (atomic_dec_and_test(&acct->nr_running) && io_wqe_run_queue(wqe)) {
-+	if (atomic_dec_and_test(&acct->nr_running) && io_acct_run_queue(acct)) {
- 		atomic_inc(&acct->nr_running);
- 		atomic_inc(&wqe->wq->worker_refs);
- 		io_queue_worker_create(wqe, worker, acct);
-@@ -356,29 +359,10 @@ static void __io_worker_busy(struct io_wqe *wqe, struct io_worker *worker,
- 			     struct io_wq_work *work)
- 	__must_hold(wqe->lock)
- {
-	bool worker_bound, work_bound;
-
-	BUILD_BUG_ON((IO_WQ_ACCT_UNBOUND ^ IO_WQ_ACCT_BOUND) != 1);
-
- 	if (worker->flags & IO_WORKER_F_FREE) {
- 		worker->flags &= ~IO_WORKER_F_FREE;
- 		hlist_nulls_del_init_rcu(&worker->nulls_node);
- 	}
-
-	/*
-	 * If worker is moving from bound to unbound (or vice versa), then
-	 * ensure we update the running accounting.
-	 */
-	worker_bound = (worker->flags & IO_WORKER_F_BOUND) != 0;
-	work_bound = (work->flags & IO_WQ_WORK_UNBOUND) == 0;
-	if (worker_bound != work_bound) {
-		int index = work_bound ? IO_WQ_ACCT_UNBOUND : IO_WQ_ACCT_BOUND;
-		io_wqe_dec_running(worker);
-		worker->flags ^= IO_WORKER_F_BOUND;
-		wqe->acct[index].nr_workers--;
-		wqe->acct[index ^ 1].nr_workers++;
-		io_wqe_inc_running(worker);
-	 }
- }
- 
- /*
-@@ -420,44 +404,23 @@ static bool io_wait_on_hash(struct io_wqe *wqe, unsigned int hash)
- 	return ret;
- }
- 
-/*
- * We can always run the work if the worker is currently the same type as
- * the work (eg both are bound, or both are unbound). If they are not the
- * same, only allow it if incrementing the worker count would be allowed.
- */
-static bool io_worker_can_run_work(struct io_worker *worker,
-				   struct io_wq_work *work)
-{
-	struct io_wqe_acct *acct;
-
-	if (!(worker->flags & IO_WORKER_F_BOUND) !=
-	    !(work->flags & IO_WQ_WORK_UNBOUND))
-		return true;
-
-	/* not the same type, check if we'd go over the limit */
-	acct = io_work_get_acct(worker->wqe, work);
-	return acct->nr_workers < acct->max_workers;
-}
-
-static struct io_wq_work *io_get_next_work(struct io_wqe *wqe,
-+static struct io_wq_work *io_get_next_work(struct io_wqe_acct *acct,
- 					   struct io_worker *worker)
- 	__must_hold(wqe->lock)
- {
- 	struct io_wq_work_node *node, *prev;
- 	struct io_wq_work *work, *tail;
- 	unsigned int stall_hash = -1U;
-+	struct io_wqe *wqe = worker->wqe;
- 
-	wq_list_for_each(node, prev, &wqe->work_list) {
-+	wq_list_for_each(node, prev, &acct->work_list) {
- 		unsigned int hash;
- 
- 		work = container_of(node, struct io_wq_work, list);
- 
-		if (!io_worker_can_run_work(worker, work))
-			break;
-
- 		/* not hashed, can run anytime */
- 		if (!io_wq_is_hashed(work)) {
-			wq_list_del(&wqe->work_list, node, prev);
-+			wq_list_del(&acct->work_list, node, prev);
- 			return work;
- 		}
- 
-@@ -468,7 +431,7 @@ static struct io_wq_work *io_get_next_work(struct io_wqe *wqe,
- 		/* hashed, can run if not already running */
- 		if (!test_and_set_bit(hash, &wqe->wq->hash->map)) {
- 			wqe->hash_tail[hash] = NULL;
-			wq_list_cut(&wqe->work_list, &tail->list, prev);
-+			wq_list_cut(&acct->work_list, &tail->list, prev);
- 			return work;
- 		}
- 		if (stall_hash == -1U)
-@@ -484,12 +447,12 @@ static struct io_wq_work *io_get_next_work(struct io_wqe *wqe,
- 		 * Set this before dropping the lock to avoid racing with new
- 		 * work being added and clearing the stalled bit.
- 		 */
-		wqe->flags |= IO_WQE_FLAG_STALLED;
-+		set_bit(IO_ACCT_STALLED_BIT, &acct->flags);
- 		raw_spin_unlock(&wqe->lock);
- 		unstalled = io_wait_on_hash(wqe, stall_hash);
- 		raw_spin_lock(&wqe->lock);
- 		if (unstalled) {
-			wqe->flags &= ~IO_WQE_FLAG_STALLED;
-+			clear_bit(IO_ACCT_STALLED_BIT, &acct->flags);
- 			if (wq_has_sleeper(&wqe->wq->hash->wait))
- 				wake_up(&wqe->wq->hash->wait);
- 		}
-@@ -526,6 +489,7 @@ static void io_wqe_enqueue(struct io_wqe *wqe, struct io_wq_work *work);
- static void io_worker_handle_work(struct io_worker *worker)
- 	__releases(wqe->lock)
- {
-+	struct io_wqe_acct *acct = io_wqe_get_acct(worker);
- 	struct io_wqe *wqe = worker->wqe;
- 	struct io_wq *wq = wqe->wq;
- 	bool do_kill = test_bit(IO_WQ_BIT_EXIT, &wq->state);
-@@ -540,7 +504,7 @@ static void io_worker_handle_work(struct io_worker *worker)
- 		 * can't make progress, any work completion or insertion will
- 		 * clear the stalled flag.
- 		 */
-		work = io_get_next_work(wqe, worker);
-+		work = io_get_next_work(acct, worker);
- 		if (work)
- 			__io_worker_busy(wqe, worker, work);
- 
-@@ -576,7 +540,7 @@ static void io_worker_handle_work(struct io_worker *worker)
- 				/* serialize hash clear with wake_up() */
- 				spin_lock_irq(&wq->hash->wait.lock);
- 				clear_bit(hash, &wq->hash->map);
-				wqe->flags &= ~IO_WQE_FLAG_STALLED;
-+				clear_bit(IO_ACCT_STALLED_BIT, &acct->flags);
- 				spin_unlock_irq(&wq->hash->wait.lock);
- 				if (wq_has_sleeper(&wq->hash->wait))
- 					wake_up(&wq->hash->wait);
-@@ -595,6 +559,7 @@ static void io_worker_handle_work(struct io_worker *worker)
- static int io_wqe_worker(void *data)
- {
- 	struct io_worker *worker = data;
-+	struct io_wqe_acct *acct = io_wqe_get_acct(worker);
- 	struct io_wqe *wqe = worker->wqe;
- 	struct io_wq *wq = wqe->wq;
- 	char buf[TASK_COMM_LEN];
-@@ -610,7 +575,7 @@ static int io_wqe_worker(void *data)
- 		set_current_state(TASK_INTERRUPTIBLE);
- loop:
- 		raw_spin_lock_irq(&wqe->lock);
-		if (io_wqe_run_queue(wqe)) {
-+		if (io_acct_run_queue(acct)) {
- 			io_worker_handle_work(worker);
- 			goto loop;
- 		}
-@@ -636,7 +601,7 @@ static int io_wqe_worker(void *data)
- 
- 	if (test_bit(IO_WQ_BIT_EXIT, &wq->state)) {
- 		raw_spin_lock_irq(&wqe->lock);
-		if (!wq_list_empty(&wqe->work_list))
-+		if (!wq_list_empty(&acct->work_list))
- 			io_worker_handle_work(worker);
- 		else
- 			raw_spin_unlock_irq(&wqe->lock);
-@@ -782,12 +747,13 @@ static void io_run_cancel(struct io_wq_work *work, struct io_wqe *wqe)
- 
- static void io_wqe_insert_work(struct io_wqe *wqe, struct io_wq_work *work)
- {
-+	struct io_wqe_acct *acct = io_work_get_acct(wqe, work);
- 	unsigned int hash;
- 	struct io_wq_work *tail;
- 
- 	if (!io_wq_is_hashed(work)) {
- append:
-		wq_list_add_tail(&work->list, &wqe->work_list);
-+		wq_list_add_tail(&work->list, &acct->work_list);
- 		return;
- 	}
- 
-@@ -797,7 +763,7 @@ static void io_wqe_insert_work(struct io_wqe *wqe, struct io_wq_work *work)
- 	if (!tail)
- 		goto append;
- 
-	wq_list_add_after(&work->list, &tail->list, &wqe->work_list);
-+	wq_list_add_after(&work->list, &tail->list, &acct->work_list);
- }
- 
- static void io_wqe_enqueue(struct io_wqe *wqe, struct io_wq_work *work)
-@@ -819,10 +785,10 @@ static void io_wqe_enqueue(struct io_wqe *wqe, struct io_wq_work *work)
- 
- 	raw_spin_lock_irqsave(&wqe->lock, flags);
- 	io_wqe_insert_work(wqe, work);
-	wqe->flags &= ~IO_WQE_FLAG_STALLED;
-+	clear_bit(IO_ACCT_STALLED_BIT, &acct->flags);
- 
- 	rcu_read_lock();
-	do_create = !io_wqe_activate_free_worker(wqe);
-+	do_create = !io_wqe_activate_free_worker(wqe, acct);
- 	rcu_read_unlock();
- 
- 	raw_spin_unlock_irqrestore(&wqe->lock, flags);
-@@ -875,6 +841,7 @@ static inline void io_wqe_remove_pending(struct io_wqe *wqe,
- 					 struct io_wq_work *work,
- 					 struct io_wq_work_node *prev)
- {
-+	struct io_wqe_acct *acct = io_work_get_acct(wqe, work);
- 	unsigned int hash = io_get_work_hash(work);
- 	struct io_wq_work *prev_work = NULL;
- 
-@@ -886,7 +853,7 @@ static inline void io_wqe_remove_pending(struct io_wqe *wqe,
- 		else
- 			wqe->hash_tail[hash] = NULL;
- 	}
-	wq_list_del(&wqe->work_list, &work->list, prev);
-+	wq_list_del(&acct->work_list, &work->list, prev);
- }
- 
- static void io_wqe_cancel_pending_work(struct io_wqe *wqe,
-@@ -895,22 +862,27 @@ static void io_wqe_cancel_pending_work(struct io_wqe *wqe,
- 	struct io_wq_work_node *node, *prev;
- 	struct io_wq_work *work;
- 	unsigned long flags;
-+	int i;
- 
- retry:
- 	raw_spin_lock_irqsave(&wqe->lock, flags);
-	wq_list_for_each(node, prev, &wqe->work_list) {
-		work = container_of(node, struct io_wq_work, list);
-		if (!match->fn(work, match->data))
-			continue;
-		io_wqe_remove_pending(wqe, work, prev);
-		raw_spin_unlock_irqrestore(&wqe->lock, flags);
-		io_run_cancel(work, wqe);
-		match->nr_pending++;
-		if (!match->cancel_all)
-			return;
-+	for (i = 0; i < IO_WQ_ACCT_NR; i++) {
-+		struct io_wqe_acct *acct = io_get_acct(wqe, i == 0);
- 
-		/* not safe to continue after unlock */
-		goto retry;
-+		wq_list_for_each(node, prev, &acct->work_list) {
-+			work = container_of(node, struct io_wq_work, list);
-+			if (!match->fn(work, match->data))
-+				continue;
-+			io_wqe_remove_pending(wqe, work, prev);
-+			raw_spin_unlock_irqrestore(&wqe->lock, flags);
-+			io_run_cancel(work, wqe);
-+			match->nr_pending++;
-+			if (!match->cancel_all)
-+				return;
-+
-+			/* not safe to continue after unlock */
-+			goto retry;
-+		}
- 	}
- 	raw_spin_unlock_irqrestore(&wqe->lock, flags);
- }
-@@ -971,18 +943,24 @@ static int io_wqe_hash_wake(struct wait_queue_entry *wait, unsigned mode,
- 			    int sync, void *key)
- {
- 	struct io_wqe *wqe = container_of(wait, struct io_wqe, wait);
-+	int i;
- 
- 	list_del_init(&wait->entry);
- 
- 	rcu_read_lock();
-	io_wqe_activate_free_worker(wqe);
-+	for (i = 0; i < IO_WQ_ACCT_NR; i++) {
-+		struct io_wqe_acct *acct = &wqe->acct[i];
-+
-+		if (test_and_clear_bit(IO_ACCT_STALLED_BIT, &acct->flags))
-+			io_wqe_activate_free_worker(wqe, acct);
-+	}
- 	rcu_read_unlock();
- 	return 1;
- }
- 
- struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
- {
-	int ret = -ENOMEM, node;
-+	int ret, node, i;
- 	struct io_wq *wq;
- 
- 	if (WARN_ON_ONCE(!data->free_work || !data->do_work))
-@@ -1019,18 +997,20 @@ struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data)
- 			goto err;
- 		wq->wqes[node] = wqe;
- 		wqe->node = alloc_node;
-		wqe->acct[IO_WQ_ACCT_BOUND].index = IO_WQ_ACCT_BOUND;
-		wqe->acct[IO_WQ_ACCT_UNBOUND].index = IO_WQ_ACCT_UNBOUND;
- 		wqe->acct[IO_WQ_ACCT_BOUND].max_workers = bounded;
-		atomic_set(&wqe->acct[IO_WQ_ACCT_BOUND].nr_running, 0);
- 		wqe->acct[IO_WQ_ACCT_UNBOUND].max_workers =
- 					task_rlimit(current, RLIMIT_NPROC);
-		atomic_set(&wqe->acct[IO_WQ_ACCT_UNBOUND].nr_running, 0);
-		wqe->wait.func = io_wqe_hash_wake;
- 		INIT_LIST_HEAD(&wqe->wait.entry);
-+		wqe->wait.func = io_wqe_hash_wake;
-+		for (i = 0; i < IO_WQ_ACCT_NR; i++) {
-+			struct io_wqe_acct *acct = &wqe->acct[i];
-+
-+			acct->index = i;
-+			atomic_set(&acct->nr_running, 0);
-+			INIT_WQ_LIST(&acct->work_list);
-+		}
- 		wqe->wq = wq;
- 		raw_spin_lock_init(&wqe->lock);
-		INIT_WQ_LIST(&wqe->work_list);
- 		INIT_HLIST_NULLS_HEAD(&wqe->free_list, 0);
- 		INIT_LIST_HEAD(&wqe->all_list);
- 	}
@@ -1,28 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
-Date: Thu, 14 Sep 2017 11:09:58 +0200
-Subject: [PATCH] do not generate split BTF type info per default
-
-This reverts commit a8ed1a0607cfa5478ff6009539f44790c4d0956d.
-
-It breaks ZFS sometimes:
-https://github.com/openzfs/zfs/issues/12301#issuecomment-873303739
-
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- lib/Kconfig.debug | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
-index 25dc20175bba..7ff51a3f65e6 100644
--- a/lib/Kconfig.debug
-+++ b/lib/Kconfig.debug
-@@ -314,7 +314,7 @@ config PAHOLE_HAS_SPLIT_BTF
- 	def_bool $(success, test `$(PAHOLE) --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/'` -ge "119")
- 
- config DEBUG_INFO_BTF_MODULES
-	def_bool y
-+	def_bool n
- 	depends on DEBUG_INFO_BTF && MODULES && PAHOLE_HAS_SPLIT_BTF
- 	help
- 	  Generate compact split BTF type information for kernel modules.
@@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jim Mattson <jmattson@google.com>
+Date: Tue, 30 Oct 2018 12:20:21 -0700
+Subject: [PATCH] kvm: x86: Don't modify MSR_PLATFORM_INFO on vCPU reset
+
+If userspace has provided a different value for this MSR (e.g with the
+turbo bits set), the userspace-provided value should survive a vCPU
+reset. For backwards compatibility, MSR_PLATFORM_INFO is initialized
+in kvm_arch_vcpu_setup.
+
+Signed-off-by: Jim Mattson <jmattson@google.com>
+Reviewed-by: Drew Schmitt <dasch@google.com>
+Cc: Abhiroop Dabral <adabral@paloaltonetworks.com>
+Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
+(cherry picked from commit e53d88af63ab4104e1226b8f9959f1e9903da10b)
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ arch/x86/kvm/x86.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
+index 6b1e434ceaf8..93bc3504d39e 100644
+--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
+@@ -8062,6 +8062,7 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm,
+ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
+ {
+ 	vcpu->arch.arch_capabilities = kvm_get_arch_capabilities();
+	vcpu->arch.msr_platform_info = MSR_PLATFORM_INFO_CPUID_FAULT;
+ 	kvm_vcpu_mtrr_init(vcpu);
+ 	vcpu_load(vcpu);
+ 	kvm_vcpu_reset(vcpu, false);
+@@ -8157,7 +8158,6 @@ void kvm_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event)
+ 		kvm_pmu_reset(vcpu);
+ 		vcpu->arch.smbase = 0x30000;
+ 
+-		vcpu->arch.msr_platform_info = MSR_PLATFORM_INFO_CPUID_FAULT;
+ 		vcpu->arch.msr_misc_features_enables = 0;
+ 
+ 		vcpu->arch.xcr0 = XFEATURE_MASK_FP;
@@ -1,90 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Paolo Bonzini <pbonzini@redhat.com>
-Date: Mon, 22 Nov 2021 19:43:09 -0500
-Subject: [PATCH] KVM: VMX: prepare sync_pir_to_irr for running with APICv
- disabled
-
-If APICv is disabled for this vCPU, assigned devices may still attempt to
-post interrupts.  In that case, we need to cancel the vmentry and deliver
-the interrupt with KVM_REQ_EVENT.  Extend the existing code that handles
-injection of L1 interrupts into L2 to cover this case as well.
-
-vmx_hwapic_irr_update is only called when APICv is active so it would be
-confusing to add a check for vcpu->arch.apicv_active in there.  Instead,
-just use vmx_set_rvi directly in vmx_sync_pir_to_irr.
-
-Cc: stable@vger.kernel.org
-Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
-Reviewed-by: David Matlack <dmatlack@google.com>
-Reviewed-by: Sean Christopherson <seanjc@google.com>
-Message-Id: <20211123004311.2954158-3-pbonzini@redhat.com>
-Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
-(cherry picked from commit 7e1901f6c86c896acff6609e0176f93f756d8b2a)
-[ T: reused WARN instead of newer KVM_BUG_ON for minimal change ]
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- arch/x86/kvm/vmx/vmx.c | 39 +++++++++++++++++++++++++--------------
- 1 file changed, 25 insertions(+), 14 deletions(-)
-
-diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
-index fc6fbaba1cb5..2f6db087e243 100644
--- a/arch/x86/kvm/vmx/vmx.c
-+++ b/arch/x86/kvm/vmx/vmx.c
-@@ -6331,9 +6331,9 @@ static int vmx_sync_pir_to_irr(struct kvm_vcpu *vcpu)
- {
- 	struct vcpu_vmx *vmx = to_vmx(vcpu);
- 	int max_irr;
-	bool max_irr_updated;
-+	bool got_posted_interrupt;
- 
-	WARN_ON(!vcpu->arch.apicv_active);
-+	WARN_ON(!enable_apicv);
- 	if (pi_test_on(&vmx->pi_desc)) {
- 		pi_clear_on(&vmx->pi_desc);
- 		/*
-@@ -6341,22 +6341,33 @@ static int vmx_sync_pir_to_irr(struct kvm_vcpu *vcpu)
- 		 * But on x86 this is just a compiler barrier anyway.
- 		 */
- 		smp_mb__after_atomic();
-		max_irr_updated =
-+		got_posted_interrupt =
- 			kvm_apic_update_irr(vcpu, vmx->pi_desc.pir, &max_irr);
-
-		/*
-		 * If we are running L2 and L1 has a new pending interrupt
-		 * which can be injected, this may cause a vmexit or it may
-		 * be injected into L2.  Either way, this interrupt will be
-		 * processed via KVM_REQ_EVENT, not RVI, because we do not use
-		 * virtual interrupt delivery to inject L1 interrupts into L2.
-		 */
-		if (is_guest_mode(vcpu) && max_irr_updated)
-			kvm_make_request(KVM_REQ_EVENT, vcpu);
- 	} else {
- 		max_irr = kvm_lapic_find_highest_irr(vcpu);
-+		got_posted_interrupt = false;
- 	}
-	vmx_hwapic_irr_update(vcpu, max_irr);
-+
-+	/*
-+	 * Newly recognized interrupts are injected via either virtual interrupt
-+	 * delivery (RVI) or KVM_REQ_EVENT.  Virtual interrupt delivery is
-+	 * disabled in two cases:
-+	 *
-+	 * 1) If L2 is running and the vCPU has a new pending interrupt.  If L1
-+	 * wants to exit on interrupts, KVM_REQ_EVENT is needed to synthesize a
-+	 * VM-Exit to L1.  If L1 doesn't want to exit, the interrupt is injected
-+	 * into L2, but KVM doesn't use virtual interrupt delivery to inject
-+	 * interrupts into L2, and so KVM_REQ_EVENT is again needed.
-+	 *
-+	 * 2) If APICv is disabled for this vCPU, assigned devices may still
-+	 * attempt to post interrupts.  The posted interrupt vector will cause
-+	 * a VM-Exit and the subsequent entry will call sync_pir_to_irr.
-+	 */
-+	if (!is_guest_mode(vcpu) && kvm_vcpu_apicv_active(vcpu))
-+		vmx_set_rvi(max_irr);
-+	else if (got_posted_interrupt)
-+		kvm_make_request(KVM_REQ_EVENT, vcpu);
-+
- 	return max_irr;
- }
- 
@@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Thomas Lamprecht <t.lamprecht@proxmox.com>
+Date: Fri, 6 Sep 2019 13:04:30 +0200
+Subject: [PATCH] ntb test: remove unused conflicting SZ_4G define
+
+Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
+---
+ drivers/ntb/test/ntb_perf.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c
+index 427112cf101a..1f8ee33a07a2 100644
+--- a/drivers/ntb/test/ntb_perf.c
+++ b/drivers/ntb/test/ntb_perf.c
+@@ -74,7 +74,6 @@
+ #define MAX_SRCS		32
+ #define DMA_OUT_RESOURCE_TO	msecs_to_jiffies(50)
+ #define DMA_RETRIES		20
+-#define SZ_4G			(1ULL << 32)
+ #define MAX_SEG_ORDER		20 /* no larger than 1M for kmalloc buffer */
+ #define PIDX			NTB_DEF_PEER_IDX
+
Author	SHA1	Message	Date
Fabian Grünbichler	511b4b4393	update ABI file for 4.15.18-30-pve (generated with debian/scripts/abi-generate) Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2020-06-16 16:07:50 +02:00
Fabian Grünbichler	403f9c3342	bump version to 4.15.18-58 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2020-06-12 14:21:52 +02:00
Fabian Grünbichler	7e76e05428	update sources to Ubuntu-4.15.0-107.108 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2020-06-12 13:50:05 +02:00
Thomas Lamprecht	1f316d97f5	update ABI file for 4.15.18-29-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-05-18 15:48:05 +02:00
Thomas Lamprecht	6689bad81a	bump version to 4.15.18-57 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-05-18 14:35:07 +02:00
Thomas Lamprecht	c52b38d4c1	rebase patches on top of Ubuntu-4.15.0-102.103 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-05-18 14:04:32 +02:00
Thomas Lamprecht	9ae490b531	update sources to Ubuntu-4.15.0-102.103 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-05-18 14:04:32 +02:00
Thomas Lamprecht	9aea2a8582	update ABI file for 4.15.18-28-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-04-09 07:50:19 +02:00
Thomas Lamprecht	74ff6ea27e	bump version to 4.15.18-56 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-04-08 20:06:22 +02:00
Thomas Lamprecht	383cc4b935	rebase patches on top of Ubuntu-4.15.0-97.98 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-04-08 19:43:11 +02:00
Thomas Lamprecht	92ecb0dc4a	update sources to Ubuntu-4.15.0-97.98 (generated with debian/scripts/import-upstream-tag + some manual hunk drop) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-04-08 19:42:37 +02:00
Thomas Lamprecht	e83375c7a4	update ABI file for 4.15.18-27-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-03-17 16:33:06 +01:00
Thomas Lamprecht	71941be42c	bump version to 4.15.18-54 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-03-17 15:32:39 +01:00
Thomas Lamprecht	688dd00fb2	rebase patches on top of Ubuntu-4.15.0-92.93 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-03-17 14:58:35 +01:00
Thomas Lamprecht	d7745ec6d3	update sources to Ubuntu-4.15.0-92.93 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-03-17 14:58:35 +01:00
Thomas Lamprecht	f685c270c2	update ABI file for 4.15.18-26-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-15 16:10:46 +01:00
Thomas Lamprecht	85116af6a4	bump version to 4.15.18-54 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-15 15:34:52 +01:00
Thomas Lamprecht	3f3987d405	update sources to Ubuntu-4.15.0-89.89 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-15 15:33:27 +01:00
Thomas Lamprecht	5d53aaf90c	update ABI file for 4.15.18-25-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-05 15:07:20 +01:00
Thomas Lamprecht	2cacd0fca4	bump version to 4.15.18-53 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-05 11:58:57 +01:00
Thomas Lamprecht	e7be3bc9b1	rebase patches on top of Ubuntu-4.15.0-87.87 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-05 11:55:40 +01:00
Thomas Lamprecht	3e80fdd8b1	update sources to Ubuntu-4.15.0-87.87 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-02-05 11:55:40 +01:00
Thomas Lamprecht	3cd6c93ea3	update sources to Ubuntu-4.15.0-76.86 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2020-01-31 13:21:52 +01:00
Thomas Lamprecht	928ebd9e9e	update ABI file for 4.15.18-24-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-12-05 11:17:48 +01:00
Thomas Lamprecht	749152cc40	bump version to 4.15.18-52 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-12-05 10:14:32 +01:00
Thomas Lamprecht	32c96a9e46	rebase patches on top of Ubuntu-4.15.0-73.82 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-12-05 09:27:32 +01:00
Thomas Lamprecht	81ff40a1f6	update sources to Ubuntu-4.15.0-73.82 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-12-05 09:27:32 +01:00
Thomas Lamprecht	011ae0b915	update ABI file for 4.15.18-23-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-13 11:46:11 +01:00
Thomas Lamprecht	2425182d60	bump version to 4.15.18-51; ABI bump to 4.15.18-23 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-13 11:21:54 +01:00
Thomas Lamprecht	90e18b45c8	rebase patches on top of Ubuntu-4.15.0-69.78 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-13 11:19:27 +01:00
Thomas Lamprecht	0969dc7a3a	update sources to Ubuntu-4.15.0-69.78-pve (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-13 11:19:18 +01:00
Thomas Lamprecht	4f0610f2b8	disable alsa snd pcspkr module The PC speaker (beeper) can only be managed by one module, and there are two which could do so. The very basic INPUT_PCSPKR, and the more advanced SND_PCSP which allows it to be used as primitive ALSA soundcard, which for Proxmox Server projects, and all modern workstations is not much of use. As they both were aliased to the "pcspkr" module name, and used the same internal driver name (being a replacment of the other), one would get the following error message when both are loaded: "Error: Driver 'pcspkr' is already registered, aborting..." in the kernel log. This happens as by default both are tried to get loaded. We do not want the more complex ALSA one, so disable that. Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com> (cherry picked from commit `b481f89770`) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-12 15:43:38 +01:00
Thomas Lamprecht	7b6cf206b5	bump version to 4.15.18-50 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-11 15:36:11 +01:00
Thomas Lamprecht	051682a35d	update sources to Ubuntu-4.15.0-68.77 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-11 15:27:11 +01:00
Thomas Lamprecht	bafa9b7ca1	revert: KVM: x86: Manually calculate reserved bits when loading PDPTRS Problematic on old Intel CPUs: https://forum.proxmox.com/threads/pve-kernel-5-0-21-4-pve-cause-debian-guests-to-reboot-loop-on-older-intel-cpus.59377/page-3#post-276413 https://bugzilla.kernel.org/show_bug.cgi?id=205441#c1 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-11-11 15:24:04 +01:00
Thomas Lamprecht	ecfcc52270	update ABI file for 4.15.18-22-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-10-23 21:20:55 +02:00
Thomas Lamprecht	862a942d89	bump version to 4.15.18-49 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-10-23 20:40:32 +02:00
Thomas Lamprecht	82650658f2	rebase patches on top of Ubuntu-4.15.0-67.76 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-10-23 19:29:18 +02:00
Thomas Lamprecht	3c1c73bb62	update sources to Ubuntu-4.15.0-67.76 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-10-23 19:29:18 +02:00
Thomas Lamprecht	074569d349	bump version to 4.15.18-48 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-09-20 11:28:46 +02:00
Thomas Lamprecht	7c6813388e	update submodule to Ubuntu-4.15.0-65.74 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-09-20 11:27:34 +02:00
Thomas Lamprecht	eafd579cc9	update ABI file for 4.15.18-21-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-09-09 12:52:19 +02:00
Thomas Lamprecht	42adb8504b	bump version to 4.15.18-47 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-09-06 16:08:52 +02:00
Thomas Lamprecht	5aa9d0068e	update submodule and patches to Ubuntu-4.15.0-63.72 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-09-06 15:27:21 +02:00
Fabian Grünbichler	6e9b6a3eae	update ABI file for 4.15.18-20-pve (generated with debian/scripts/abi-generate) Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2019-08-08 12:35:37 +02:00
Fabian Grünbichler	9c6f52252f	bump version to 4.15.18-46 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2019-08-08 10:52:41 +02:00
Fabian Grünbichler	00163cc277	rebase patches on top of Ubuntu-4.15.0-58.64 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2019-08-08 09:16:29 +02:00
Fabian Grünbichler	b3c9b5ae54	update sources to Ubuntu-4.15.0-58.64 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>	2019-08-08 09:16:29 +02:00
Thomas Lamprecht	7abb5775ca	update ABI file for 4.15.18-19-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-26 10:26:19 +02:00
Thomas Lamprecht	15cba06a57	update firmware list Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-26 10:26:10 +02:00
Thomas Lamprecht	acfcf229bf	bump version to 4.15.18-45 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-26 09:47:52 +02:00
Thomas Lamprecht	442a3e9243	rebase patches on top of Ubuntu-4.15.0-56.62 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-26 09:47:52 +02:00
Thomas Lamprecht	6a0e26366e	update sources to Ubuntu-4.15.0-56.62 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-26 09:47:52 +02:00
Thomas Lamprecht	52ca7a7fc5	update zfsonlinux submodule to current stable-5 branch no new ZFS release related changes Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-26 09:47:52 +02:00
Thomas Lamprecht	16cc4bcb40	update ABI file for 4.15.18-18-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-03 13:01:49 +02:00
Thomas Lamprecht	34c76b7752	bump version to 4.15.18-44 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-03 11:42:19 +02:00
Thomas Lamprecht	58b67f303a	rebase patches on top of Ubuntu-4.15.0-55.60 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-03 11:21:14 +02:00
Thomas Lamprecht	90281c3c81	update submodule to Ubuntu-4.15.0-55.60 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-07-03 11:21:14 +02:00
Thomas Lamprecht	b24b578cd6	bump version to 4.15.18-43 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-27 13:00:08 +02:00
Thomas Lamprecht	6ba8c6bc5d	backport TCP SACK mitigation refinement Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-27 12:59:48 +02:00
Thomas Lamprecht	b2a761cbba	update ABI file for 4.15.18-17-pve (generated with debian/scripts/abi-generate) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-21 12:04:25 +02:00
Thomas Lamprecht	3ef09f5906	bump version to 4.15.18-42 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-21 11:45:58 +02:00
Thomas Lamprecht	94d096fde1	rebase patches on top of Ubuntu-4.15.0-53.57 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-21 10:12:33 +02:00
Thomas Lamprecht	d753974f8a	update sources to Ubuntu-4.15.0-53.57 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-21 10:12:33 +02:00
Thomas Lamprecht	8af6fd0319	update ABI file for 4.15.18-16-pve Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-18 08:24:10 +02:00
Thomas Lamprecht	86df970f42	bump version to 4.15.18-41 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-18 08:05:26 +02:00
Thomas Lamprecht	71090250db	rebase patches on top of Ubuntu-4.15.0-52.56 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-18 07:35:35 +02:00
Thomas Lamprecht	1f08d6d78b	update sources to Ubuntu-4.15.0-52.56 (generated with debian/scripts/import-upstream-tag) Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-18 07:35:35 +02:00
Thomas Lamprecht	045bc2ba9d	backport: KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts backport this and supporting patches to ensure Ryzen/Epyc CPUs work with QEMU and it's new MDS mitigation helpers, which also base on MSRs Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-14 12:11:41 +02:00
Thomas Lamprecht	c523771b01	backport: net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock() Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>	2019-06-13 20:55:56 +02:00