Update

.gitmodules

@@ -1,7 +1,7 @@
 [submodule "submodules/ubuntu-kernel"]
 	path = submodules/ubuntu-kernel
 	url = https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/jammy/
-	branch = hwe-6.8-next
+	branch = lowlatency-hwe-6.8-next
 [submodule "submodules/zfsonlinux"]
 	path = submodules/zfsonlinux
 	url = https://git.proxmox.com/git/zfsonlinux.git

Makefile

@@ -1,20 +1,20 @@
 include /usr/share/dpkg/pkg-info.mk
 
-# also bump proxmox-kernel-meta if the default MAJ.MIN version changes!
+# also bump qoup-kernel-meta if the default MAJ.MIN version changes!
 KERNEL_MAJ=6
 KERNEL_MIN=8
 KERNEL_PATCHLEVEL=8
 # increment KREL for every published package release!
 # rebuild packages with new KREL and run 'make abiupdate'
-KREL=1002
+KREL=2
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
 
-EXTRAVERSION=-$(KREL)-pve
+EXTRAVERSION=-$(KREL)-qoup
 KVNAME=$(KERNEL_VER)$(EXTRAVERSION)
-PACKAGE=proxmox-kernel-$(KVNAME)
-HDRPACKAGE=proxmox-headers-$(KVNAME)
+PACKAGE=qoup-kernel-$(KVNAME)
+HDRPACKAGE=qoup-headers-$(KVNAME)
 
 ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
 
@@ -27,7 +27,7 @@ endif
 
 SKIPABI=0
 
-BUILD_DIR=proxmox-kernel-$(KERNEL_VER)
+BUILD_DIR=qoup-kernel-$(KERNEL_VER)
 
 KERNEL_SRC=ubuntu-kernel
 KERNEL_SRC_SUBMODULE=submodules/$(KERNEL_SRC)
@@ -42,13 +42,13 @@ MODULE_DIRS=$(ZFSDIR)
 # exported to debian/rules via debian/rules.d/dirs.mk
 DIRS=KERNEL_SRC ZFSDIR MODULES
 
-DSC=proxmox-kernel-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL).dsc
+DSC=qoup-kernel-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL).dsc
 DST_DEB=$(PACKAGE)_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
 SIGNED_TEMPLATE_DEB=$(PACKAGE)-signed-template_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
-META_DEB=proxmox-kernel-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL)_all.deb
+META_DEB=qoup-kernel-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL)_all.deb
 HDR_DEB=$(HDRPACKAGE)_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
-META_HDR_DEB=proxmox-headers-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL)_all.deb
-USR_HDR_DEB=proxmox-kernel-libc-dev_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
+META_HDR_DEB=qoup-headers-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL)_all.deb
+USR_HDR_DEB=qoup-kernel-libc-dev_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
 LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
 LINUX_TOOLS_DBG_DEB=linux-tools-$(KERNEL_MAJMIN)-dbgsym_$(KERNEL_VER)-$(KREL)_$(ARCH).deb
 
@@ -167,5 +167,5 @@ abi-tmp-$(KVNAME):
 
 .PHONY: clean
 clean:
-	rm -rf *~ proxmox-kernel-[0-9]*/ *.prepared $(KERNEL_CFG_ORG)
-	rm -f *.deb *.dsc *.changes *.buildinfo *.build proxmox-kernel*.tar.*
+	rm -rf *~ qoup-kernel-[0-9]*/ *.prepared $(KERNEL_CFG_ORG)
+	rm -f *.deb *.dsc *.changes *.buildinfo *.build qoup-kernel*.tar.*

debian/control.in

@@ -1,7 +1,7 @@
-Source: proxmox-kernel-@KVMAJMIN@
+Source: qoup-kernel-@KVMAJMIN@
 Section: devel
 Priority: optional
-Maintainer: Proxmox Support Team <support@proxmox.com>
+Maintainer: Proxmox Support Team <support@qoup.ru>
 Build-Depends: asciidoc-base,
                automake,
                bc,
@@ -32,7 +32,7 @@ Build-Depends: asciidoc-base,
                xmlto,
                zlib1g-dev,
                zstd,
-Build-Conflicts: proxmox-headers-@KVNAME@,
+Build-Conflicts: qoup-headers-@KVNAME@,
 Standards-Version: 4.6.2
 Vcs-Git: git://git.proxmox.com/git/pve-kernel
 Vcs-Browser: https://git.proxmox.com/?p=pve-kernel.git
@@ -46,7 +46,7 @@ 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)
 
-Package: proxmox-headers-@KVNAME@
+Package: qoup-headers-@KVNAME@
 Section: devel
 Priority: optional
 Architecture: any
@@ -55,7 +55,7 @@ Depends: ${misc:Depends},
 Description: Proxmox Kernel Headers
  This package contains the linux kernel headers
 
-Package: proxmox-kernel-@KVNAME@
+Package: qoup-kernel-@KVNAME@
 Section: admin
 Priority: optional
 Architecture: any
@@ -66,28 +66,28 @@ Recommends: grub-pc | grub-efi-amd64 | grub-efi-ia32 | grub-efi-arm64,
 Description: Proxmox Kernel Image
  This package contains the linux kernel and initial ramdisk used for booting
 
-Package: proxmox-kernel-@KVNAME@-dbgsym
+Package: qoup-kernel-@KVNAME@-dbgsym
 Architecture: any
 Provides: linux-debug, pve-kernel-@KVNAME@-dbgsym
 Section: devel
 Priority: optional
-Build-Profiles: <pkg.proxmox-kernel.debug>
+Build-Profiles: <pkg.qoup-kernel.debug>
 Depends: ${misc:Depends},
 Description: Proxmox 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 proxmox-kernel modules
+ to analyze kernel crashes. This package also contains the qoup-kernel modules
  in their unstripped version.
 
-Package: proxmox-kernel-@KVNAME@-signed-template
+Package: qoup-kernel-@KVNAME@-signed-template
 Architecture: amd64
 Depends: ${shlibs:Depends}, ${misc:Depends}, make | build-essential | dpkg-dev
 Description: Template for signed kernel package
  This package is used to control code signing by the Proxmox signing
  service.
 
-Package: proxmox-kernel-libc-dev
+Package: qoup-kernel-libc-dev
 Section: devel
 Priority: optional
 Architecture: any
@@ -100,25 +100,25 @@ 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.
 
-Package: proxmox-headers-@KVMAJMIN@
+Package: qoup-headers-@KVMAJMIN@
 Architecture: all
 Section: admin
 Provides: linux-headers-amd64, linux-headers-generic, pve-headers-@KVMAJMIN@
 Replaces: pve-headers-@KVMAJMIN@
 Priority: optional
-Depends: proxmox-headers-@KVNAME@, ${misc:Depends},
+Depends: qoup-headers-@KVNAME@, ${misc:Depends},
 Description: Latest Proxmox Kernel Headers
  This is a metapackage which will install the kernel headers
  for the latest available proxmox kernel from the @KVMAJMIN@
  series.
 
-Package: proxmox-kernel-@KVMAJMIN@
+Package: qoup-kernel-@KVMAJMIN@
 Architecture: all
 Section: admin
 Provides: linux-image-amd64, linux-image-generic, wireguard-modules (=1.0.0), pve-kernel-@KVMAJMIN@
 Replaces: pve-kernel-@KVMAJMIN@
 Priority: optional
-Depends: pve-firmware, proxmox-kernel-@KVNAME@-signed | proxmox-kernel-@KVNAME@, ${misc:Depends},
+Depends: pve-firmware, qoup-kernel-@KVNAME@-signed | qoup-kernel-@KVNAME@, ${misc:Depends},
 Description: Latest Proxmox Kernel Image
  This is a metapackage which will install the latest available
  proxmox kernel from the @KVMAJMIN@ series.

debian/rules

@@ -16,12 +16,12 @@ MAKEFLAGS += $(subst parallel=,-j,$(filter parallel=%,${DEB_BUILD_OPTIONS}))
 CHANGELOG_DATE:=$(shell dpkg-parsechangelog -SDate)
 CHANGELOG_DATE_UTC_ISO := $(shell date -u -d '$(CHANGELOG_DATE)' +%Y-%m-%dT%H:%MZ)
 
-PMX_KERNEL_PKG=proxmox-kernel-$(KVNAME)
-PMX_KERNEL_SERIES_PKG=proxmox-kernel-$(KERNEL_MAJMIN)
-PMX_DEBUG_KERNEL_PKG=proxmox-kernel-$(KVNAME)-dbgsym
-PMX_HEADER_PKG=proxmox-headers-$(KVNAME)
-PMX_USR_HEADER_PKG=proxmox-kernel-libc-dev
-PMX_KERNEL_SIGNING_TEMPLATE_PKG=proxmox-kernel-${KVNAME}-signed-template
+PMX_KERNEL_PKG=qoup-kernel-$(KVNAME)
+PMX_KERNEL_SERIES_PKG=qoup-kernel-$(KERNEL_MAJMIN)
+PMX_DEBUG_KERNEL_PKG=qoup-kernel-$(KVNAME)-dbgsym
+PMX_HEADER_PKG=qoup-headers-$(KVNAME)
+PMX_USR_HEADER_PKG=qoup-kernel-libc-dev
+PMX_KERNEL_SIGNING_TEMPLATE_PKG=qoup-kernel-${KVNAME}-signed-template
 PMX_KERNEL_SIGNED_VERSION := $(shell echo ${DEB_VERSION} | sed -e 's/-/+/')
 LINUX_TOOLS_PKG=linux-tools-$(KERNEL_MAJMIN)
 KERNEL_SRC_COPY=$(KERNEL_SRC)_tmp
@@ -106,12 +106,12 @@ PMX_CONFIG_OPTS= \
 -d UBSAN_BOUNDS \
 
 debian/control: $(wildcard debian/*.in)
-	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.prerm.in > debian/$(PMX_KERNEL_PKG).prerm
-	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.postrm.in > debian/$(PMX_KERNEL_PKG).postrm
-	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.postinst.in > debian/$(PMX_KERNEL_PKG).postinst
-	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-headers.postinst.in > debian/$(PMX_HEADER_PKG).postinst
-	sed -e 's/@@KVMAJMIN@@/$(KERNEL_MAJMIN)/g' -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel-meta.postrm.in > debian/$(PMX_KERNEL_SERIES_PKG).postrm
-	sed -e 's/@@KVMAJMIN@@/$(KERNEL_MAJMIN)/g' -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel-meta.postinst.in > debian/$(PMX_KERNEL_SERIES_PKG).postinst
+	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/qoup-kernel.prerm.in > debian/$(PMX_KERNEL_PKG).prerm
+	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/qoup-kernel.postrm.in > debian/$(PMX_KERNEL_PKG).postrm
+	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/qoup-kernel.postinst.in > debian/$(PMX_KERNEL_PKG).postinst
+	sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/qoup-headers.postinst.in > debian/$(PMX_HEADER_PKG).postinst
+	sed -e 's/@@KVMAJMIN@@/$(KERNEL_MAJMIN)/g' -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/qoup-kernel-meta.postrm.in > debian/$(PMX_KERNEL_SERIES_PKG).postrm
+	sed -e 's/@@KVMAJMIN@@/$(KERNEL_MAJMIN)/g' -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/qoup-kernel-meta.postinst.in > debian/$(PMX_KERNEL_SERIES_PKG).postinst
 	chmod +x debian/$(PMX_KERNEL_PKG).prerm
 	chmod +x debian/$(PMX_KERNEL_PKG).postrm
 	chmod +x debian/$(PMX_KERNEL_PKG).postinst
@@ -121,13 +121,13 @@ debian/control: $(wildcard debian/*.in)
 	sed -e 's/@KVNAME@/$(KVNAME)/g' -e 's/@KVMAJMIN@/$(KERNEL_MAJMIN)/g' < debian/control.in > debian/control
 
 	# signing-template
-	sed -e '1 s/proxmox-kernel/proxmox-kernel-signed/' -e '1 s/${DEB_VERSION}/${PMX_KERNEL_SIGNED_VERSION}/' < debian/changelog > debian/signing-template/changelog
+	sed -e '1 s/qoup-kernel/qoup-kernel-signed/' -e '1 s/${DEB_VERSION}/${PMX_KERNEL_SIGNED_VERSION}/' < debian/changelog > debian/signing-template/changelog
 	sed -e 's/@KVNAME@/${KVNAME}/g' -e 's/@KVMAJMIN@/$(KERNEL_MAJMIN)/g' -e 's/@UNSIGNED_VERSION@/${DEB_VERSION}/g' < debian/signing-template/control.in > debian/signing-template/control
 	sed -e 's/@KVNAME@/${KVNAME}/g' < debian/signing-template/files.json.in > debian/signing-template/files.json
 	sed -e 's/@KVNAME@/${KVNAME}/g' -e 's/@PKG_VERSION@/${DEB_VERSION}/' < debian/signing-template/rules.in > debian/signing-template/rules
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/proxmox-kernel.prerm.in > debian/signing-template/prerm
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/proxmox-kernel.postrm.in > debian/signing-template/postrm
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/proxmox-kernel.postinst.in > debian/signing-template/postinst
+	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/qoup-kernel.prerm.in > debian/signing-template/prerm
+	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/qoup-kernel.postrm.in > debian/signing-template/postrm
+	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/qoup-kernel.postinst.in > debian/signing-template/postinst
 	rm debian/signing-template/*.in
 	cp debian/SOURCE debian/signing-template/
 
@@ -177,10 +177,10 @@ binary: install
 	# remove firmware
 	rm -rf debian/$(PMX_KERNEL_PKG)/lib/firmware
 
-ifeq ($(filter pkg.proxmox-kernel.debug,$(DEB_BUILD_PROFILES)),)
-	echo "'pkg.proxmox-kernel.debug' build profile disabled, skipping -dbgsym creation"
+ifeq ($(filter pkg.qoup-kernel.debug,$(DEB_BUILD_PROFILES)),)
+	echo "'pkg.qoup-kernel.debug' build profile disabled, skipping -dbgsym creation"
 else
-	echo "'pkg.proxmox-kernel.debug' build profile enabled, creating -dbgsym contents"
+	echo "'pkg.qoup-kernel.debug' build profile enabled, creating -dbgsym contents"
 	mkdir -p debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/lib/modules/$(KVNAME)
 	mkdir debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/boot
 	install -m 644 $(KERNEL_SRC)/vmlinux debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/boot/vmlinux-$(KVNAME)

debian/signing-template/control.in

@@ -1,24 +1,24 @@
-Source: proxmox-kernel-signed-@KVMAJMIN@
+Source: qoup-kernel-signed-@KVMAJMIN@
 Section: kernel
 Priority: optional
-Maintainer: Proxmox Support Team <support@proxmox.com>
+Maintainer: Proxmox Support Team <support@qoup.ru>
 Standards-Version: 4.2.0
-Build-Depends: debhelper-compat (= 12), dh-exec, python3:any, rsync, sbsigntool, proxmox-kernel-@KVNAME@ (= @UNSIGNED_VERSION@)
+Build-Depends: debhelper-compat (= 12), dh-exec, python3:any, rsync, sbsigntool, qoup-kernel-@KVNAME@ (= @UNSIGNED_VERSION@)
 Rules-Requires-Root: no
 Vcs-Git: git://git.proxmox.com/git/pve-kernel
 Vcs-Browser: https://git.proxmox.com/?p=pve-kernel.git
 
-Package: proxmox-kernel-@KVNAME@-signed
+Package: qoup-kernel-@KVNAME@-signed
 Section: admin
 Priority: optional
 Architecture: any
-Provides: linux-image-@KVNAME@-amd64, proxmox-kernel-@KVNAME@
+Provides: linux-image-@KVNAME@-amd64, qoup-kernel-@KVNAME@
 Depends: ${unsigned:Depends}, ${misc:Depends}
 Recommends: ${unsigned:Recommends}
 Suggests: ${unsigned:Suggests}
 Breaks: ${unsigned:Breaks}
-Conflicts: proxmox-kernel-@KVNAME@
-Replaces: proxmox-kernel-@KVNAME@
+Conflicts: qoup-kernel-@KVNAME@
+Replaces: qoup-kernel-@KVNAME@
 Description: ${unsigned:DescriptionShort} (signed)
  ${unsigned:DescriptionLong}
  .

debian/signing-template/files.json.in

@@ -1,6 +1,6 @@
 {
 	"packages": {
-		"proxmox-kernel-@KVNAME@": {
+		"qoup-kernel-@KVNAME@": {
 			"trusted_certs": [],
 			"files": [
 				{

debian/signing-template/rules.in

@@ -7,7 +7,7 @@ export DH_OPTIONS
 include /usr/share/dpkg/architecture.mk
 
 KERNEL_VERSION=@KVNAME@
-IMAGE_PACKAGE_NAME=proxmox-kernel-$(KERNEL_VERSION)
+IMAGE_PACKAGE_NAME=qoup-kernel-$(KERNEL_VERSION)
 PACKAGE_NAME=$(IMAGE_PACKAGE_NAME)-signed
 PACKAGE_VERSION=@PKG_VERSION@
 PACKAGE_DIR=debian/$(PACKAGE_NAME)

debian/source/lintian-overrides

@@ -1,2 +1,2 @@
-debian-control-has-dbgsym-package (in section for proxmox-kernel-*-pve-dbgsym) Package [debian/control:*]
+debian-control-has-dbgsym-package (in section for qoup-kernel-*-pve-dbgsym) Package [debian/control:*]
 license-problem-gfdl-invariants invariant part is: with the :ref:`invariant sections <fdl-invariant>` being list their titles, with the :ref:`front-cover texts <fdl-cover-texts>` being list, and with the :ref:`back-cover texts <fdl-cover-texts>` being list [ubuntu-kernel/Documentation/userspace-api/media/fdl-appendix.rst]

patches/kernel/9999-rdtsc-spoof-hook-0.patch

@@ -1,15 +0,0 @@
-diff -Naur --no-dereference a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
---- a/arch/x86/kvm/vmx/vmx.c     2024-07-01 21:03:34.000000000 +0300
-+++ b/arch/x86/kvm/vmx/vmx.c     2024-07-01 20:24:05.000000000 +0300
-@@ -6137,6 +6137,10 @@
- 	[EXIT_REASON_ENCLS]		      = handle_encls,
- 	[EXIT_REASON_BUS_LOCK]                = handle_bus_lock_vmexit,
- 	[EXIT_REASON_NOTIFY]		      = handle_notify,
-+	[EXIT_REASON_RDTSC]                        = handle_rdtsc,
-+	[EXIT_REASON_RDTSCP]               = handle_rdtscp,
-+	[EXIT_REASON_UMWAIT]                  = handle_umwait,
-+	[EXIT_REASON_TPAUSE]                  = handle_tpause,
- };
- 
- static const int kvm_vmx_max_exit_handlers =
- 

patches/kernel/9999-rdtsc-spoof-hook.patch

@@ -1,3 +1,18 @@
+diff -Naur --no-dereference a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
+--- a/arch/x86/kvm/vmx/vmx.c     2024-07-01 21:03:34.000000000 +0300
++++ b/arch/x86/kvm/vmx/vmx.c     2024-07-01 20:24:05.000000000 +0300
+@@ -6137,6 +6137,10 @@
+ 	[EXIT_REASON_ENCLS]		      = handle_encls,
+ 	[EXIT_REASON_BUS_LOCK]                = handle_bus_lock_vmexit,
+ 	[EXIT_REASON_NOTIFY]		      = handle_notify,
++	[EXIT_REASON_RDTSC]                        = handle_rdtsc,
++	[EXIT_REASON_RDTSCP]               = handle_rdtscp,
++	[EXIT_REASON_UMWAIT]                  = handle_umwait,
++	[EXIT_REASON_TPAUSE]                  = handle_tpause,
+ };
+ 
+ static const int kvm_vmx_max_exit_handlers =
+
 diff -Naur --no-dereference a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
 --- a/arch/x86/kvm/vmx/vmx.c     2024-07-01 21:03:34.000000000 +0300
 +++ b/arch/x86/kvm/vmx/vmx.c     2024-07-01 20:24:05.000000000 +0300