update to linux 6.1.60, zfs 2.2.0

2023-10-31 11:14:45 +08:00 · 2023-10-31 11:14:45 +08:00 · d5e22c0c7d
commit d5e22c0c7d
parent 368316cb3d
17 changed files with 370 additions and 230 deletions
--- a/autobuild.sh
+++ b/autobuild.sh
@ -0,0 +1,7 @@
+#!/bin/bash
+sudo apt install devscripts  rsync -y
+yes | sudo mk-build-deps --install --remove
+git submodule update --init --depth=1
+mkdir build && rsync -ra * build/
+cd build
+dpkg-buildpackage -b -us -uc
--- a/debian/changelog
+++ b/debian/changelog
@ -1,3 +1,10 @@
+pve-kernel (6.1.60) generic; urgency=medium
+
+  * Update to Linux 6.1.60
+  * Update to zfs 2.2.0
+
+ -- jiangcuo <jiangcuo@bingsin.com>  Tue, 31 Oct 2023 10:58:30 +0800
+
 pve-kernel (6.1.51) generic; urgency=medium

  * Update to Linux 6.1.51
--- a/debian/config/config.pve
+++ b/debian/config/config.pve
@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.1.42 Kernel Configuration
+# Linux/arm64 6.1.60 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Debian 12.2.0-14) 12.2.0"
 CONFIG_CC_IS_GCC=y
@ -295,7 +295,6 @@ CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_PGTABLE_LEVELS=4
 CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_PROC_KCORE_TEXT=y
-CONFIG_BROKEN_GAS_INST=y

 #
 # Platform selection
@ -351,6 +350,7 @@ CONFIG_ARCH_ZYNQMP=y
 #
 # ARM errata workarounds via the alternatives framework
 #
+CONFIG_AMPERE_ERRATUM_AC03_CPU_38=y
 CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
 CONFIG_ARM64_ERRATUM_826319=y
 CONFIG_ARM64_ERRATUM_827319=y
@ -361,6 +361,7 @@ CONFIG_ARM64_ERRATUM_834220=y
 CONFIG_ARM64_ERRATUM_1742098=y
 CONFIG_ARM64_ERRATUM_845719=y
 CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
 CONFIG_ARM64_ERRATUM_1024718=y
 CONFIG_ARM64_ERRATUM_1418040=y
 CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
@ -381,6 +382,7 @@ CONFIG_ARM64_ERRATUM_2054223=y
 CONFIG_ARM64_ERRATUM_2067961=y
 CONFIG_ARM64_ERRATUM_2441009=y
 CONFIG_ARM64_ERRATUM_2457168=y
+CONFIG_ARM64_ERRATUM_2966298=y
 CONFIG_CAVIUM_ERRATUM_22375=y
 CONFIG_CAVIUM_ERRATUM_23144=y
 CONFIG_CAVIUM_ERRATUM_23154=y
@ -422,6 +424,7 @@ CONFIG_HZ=250
 CONFIG_SCHED_HRTICK=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_HW_PERF_EVENTS=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
 CONFIG_PARAVIRT=y
 # CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
 CONFIG_KEXEC=y
@ -451,12 +454,17 @@ CONFIG_SETEND_EMULATION=y
 #
 CONFIG_ARM64_HW_AFDBM=y
 CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LDAPR=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_LSE_ATOMICS=y
 CONFIG_ARM64_USE_LSE_ATOMICS=y
 # end of ARMv8.1 architectural features

 #
 # ARMv8.2 architectural features
 #
+CONFIG_AS_HAS_ARMV8_2=y
+CONFIG_AS_HAS_SHA3=y
 CONFIG_ARM64_PMEM=y
 CONFIG_ARM64_RAS_EXTN=y
 CONFIG_ARM64_CNP=y
@ -466,6 +474,10 @@ CONFIG_ARM64_CNP=y
 # ARMv8.3 architectural features
 #
 CONFIG_ARM64_PTR_AUTH=y
+CONFIG_ARM64_PTR_AUTH_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
 CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
 # end of ARMv8.3 architectural features

@ -473,13 +485,19 @@ CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
 # ARMv8.4 architectural features
 #
 CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
 # end of ARMv8.4 architectural features

 #
 # ARMv8.5 architectural features
 #
+CONFIG_AS_HAS_ARMV8_5=y
 CONFIG_ARM64_BTI=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
 CONFIG_ARM64_E0PD=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
 # end of ARMv8.5 architectural features

 #
@ -496,6 +514,8 @@ CONFIG_ARM64_PSEUDO_NMI=y
 CONFIG_RELOCATABLE=y
 CONFIG_RANDOMIZE_BASE=y
 CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
 CONFIG_ARCH_NR_GPIO=2048
 # end of Kernel Features

@ -689,6 +709,7 @@ CONFIG_KVM=y
 CONFIG_CRASH_CORE=y
 CONFIG_KEXEC_CORE=y
 CONFIG_HAVE_IMA_KEXEC=y
+CONFIG_ARCH_HAS_SUBPAGE_FAULTS=y
 CONFIG_KPROBES=y
 CONFIG_JUMP_LABEL=y
 # CONFIG_STATIC_KEYS_SELFTEST is not set
@ -738,6 +759,8 @@ CONFIG_HAVE_ARCH_STACKLEAK=y
 CONFIG_HAVE_STACKPROTECTOR=y
 CONFIG_STACKPROTECTOR=y
 CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+# CONFIG_SHADOW_CALL_STACK is not set
 CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
 CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
 CONFIG_LTO_NONE=y
@ -1077,6 +1100,7 @@ CONFIG_ZONE_DEVICE=y
 CONFIG_HMM_MIRROR=y
 CONFIG_GET_FREE_REGION=y
 CONFIG_DEVICE_PRIVATE=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
 CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_PERCPU_STATS is not set
 # CONFIG_GUP_TEST is not set
@ -1742,8 +1766,6 @@ CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
 CONFIG_CLS_U32_MARK=y
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
 CONFIG_NET_CLS_FLOW=m
 CONFIG_NET_CLS_CGROUP=m
 CONFIG_NET_CLS_BPF=m
@ -2040,7 +2062,7 @@ CONFIG_NET_SOCK_MSG=y
 CONFIG_NET_DEVLINK=y
 CONFIG_PAGE_POOL=y
 CONFIG_PAGE_POOL_STATS=y
-CONFIG_FAILOVER=m
+CONFIG_FAILOVER=y
 CONFIG_ETHTOOL_NETLINK=y

 #
@ -2873,7 +2895,7 @@ CONFIG_SCSI_DEBUG=m
 CONFIG_SCSI_PMCRAID=m
 CONFIG_SCSI_PM8001=m
 CONFIG_SCSI_BFA_FC=m
-CONFIG_SCSI_VIRTIO=m
+CONFIG_SCSI_VIRTIO=y
 CONFIG_SCSI_CHELSIO_FCOE=m
 CONFIG_SCSI_DH=y
 CONFIG_SCSI_DH_RDAC=m
@ -3116,8 +3138,8 @@ CONFIG_RIONET_RX_SIZE=128
 CONFIG_TUN=y
 CONFIG_TAP=m
 # CONFIG_TUN_VNET_CROSS_LE is not set
-CONFIG_VETH=m
-CONFIG_VIRTIO_NET=m
+CONFIG_VETH=y
+CONFIG_VIRTIO_NET=y
 CONFIG_NLMON=m
 CONFIG_NET_VRF=m
 CONFIG_VSOCKMON=m
@ -4184,7 +4206,7 @@ CONFIG_VMXNET3=m
 CONFIG_FUJITSU_ES=m
 CONFIG_USB4_NET=m
 CONFIG_NETDEVSIM=m
-CONFIG_NET_FAILOVER=m
+CONFIG_NET_FAILOVER=y
 CONFIG_ISDN=y
 CONFIG_ISDN_CAPI=y
 CONFIG_CAPI_TRACE=y
@ -4792,7 +4814,7 @@ CONFIG_I2C_MUX_MLXCPLD=m

 CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_SMBUS=m
-CONFIG_I2C_ALGOBIT=m
+CONFIG_I2C_ALGOBIT=y
 CONFIG_I2C_ALGOPCA=m

 #
@ -6870,10 +6892,7 @@ CONFIG_MEDIA_ATTACH=y
 # IR I2C driver auto-selected by 'Autoselect ancillary drivers'
 #
 CONFIG_VIDEO_IR_I2C=m
-
-#
-# Camera sensor devices
-#
+CONFIG_VIDEO_CAMERA_SENSOR=y
 CONFIG_VIDEO_APTINA_PLL=m
 # CONFIG_VIDEO_AR0521 is not set
 CONFIG_VIDEO_HI556=m
@ -6944,7 +6963,6 @@ CONFIG_VIDEO_VS6624=m
 # CONFIG_VIDEO_CCS is not set
 CONFIG_VIDEO_ET8EK8=m
 CONFIG_VIDEO_M5MOLS=m
-# end of Camera sensor devices

 #
 # Lens drivers
@ -7297,9 +7315,10 @@ CONFIG_DVB_DUMMY_FE=m
 #
 CONFIG_APERTURE_HELPERS=y
 # CONFIG_TEGRA_HOST1X is not set
-CONFIG_DRM=m
+CONFIG_DRM=y
 CONFIG_DRM_MIPI_DBI=m
 CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DEBUG_MM is not set
 CONFIG_DRM_KMS_HELPER=m
 # CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
 # CONFIG_DRM_DEBUG_MODESET_LOCK is not set
@ -7379,7 +7398,7 @@ CONFIG_DRM_VKMS=m
 # CONFIG_DRM_EXYNOS is not set
 CONFIG_DRM_ROCKCHIP=m
 CONFIG_ROCKCHIP_VOP=y
-# CONFIG_ROCKCHIP_VOP2 is not set
+CONFIG_ROCKCHIP_VOP2=y
 CONFIG_ROCKCHIP_ANALOGIX_DP=y
 CONFIG_ROCKCHIP_CDN_DP=y
 CONFIG_ROCKCHIP_DW_HDMI=y
@ -9611,10 +9630,10 @@ CONFIG_VIRTIO_MENU=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_PCI_LEGACY=y
 CONFIG_VIRTIO_VDPA=m
-CONFIG_VIRTIO_PMEM=m
+CONFIG_VIRTIO_PMEM=y
 CONFIG_VIRTIO_BALLOON=y
-# CONFIG_VIRTIO_MEM is not set
-CONFIG_VIRTIO_INPUT=m
+CONFIG_VIRTIO_MEM=y
+CONFIG_VIRTIO_INPUT=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
 CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
@ -12317,7 +12336,6 @@ CONFIG_IMA_APPRAISE=y
 # CONFIG_IMA_APPRAISE_BUILD_POLICY is not set
 CONFIG_IMA_APPRAISE_BOOTPARAM=y
 CONFIG_IMA_APPRAISE_MODSIG=y
-CONFIG_IMA_TRUSTED_KEYRING=y
 # CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY is not set
 # CONFIG_IMA_BLACKLIST_KEYRING is not set
 # CONFIG_IMA_LOAD_X509 is not set
@ -12976,8 +12994,10 @@ CONFIG_MEMORY_NOTIFIER_ERROR_INJECT=m
 # CONFIG_DEBUG_PER_CPU_MAPS is not set
 CONFIG_HAVE_ARCH_KASAN=y
 CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_HW_TAGS=y
 CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
 CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
 CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
 # CONFIG_KASAN is not set
 CONFIG_HAVE_ARCH_KFENCE=y
--- a/debian/control
+++ b/debian/control
@ -5,6 +5,8 @@ Maintainer: Fabian Mastenbroek <mail.fabianm@gmail.com>
 Build-Depends: asciidoc,
               automake,
               bc,
+               libncurses-dev,
+               pkg-config,
               bison,
               cpio,
               debhelper (>= 10~),
@ -27,7 +29,7 @@ Build-Depends: asciidoc,
               xmlto,
               zlib1g-dev,
               zstd
-Build-Conflicts: pve-headers-6.1.51-generic,
+Build-Conflicts: pve-headers-6.1.60-generic,
 Vcs-Git: git://github.com/fabianishere/pve-generic-kernel.git
 Vcs-Browser: https://github.com/fabianishere/pve-generic-kernel

@ -46,7 +48,7 @@ Package: pve-headers-6.1-generic
 Architecture: all
 Section: admin
 Priority: optional
-Depends: pve-headers-6.1.51-generic,
+Depends: pve-headers-6.1.60-generic,
 Description: Latest Proxmox Edge Kernel Headers
 This is a metapackage which will install the kernel headers
 for the latest available Proxmox Edge kernel from the 6.1
@ -57,12 +59,12 @@ Architecture: all
 Section: admin
 Priority: optional
 Depends: pve-firmware,
-         pve-kernel-6.1.51-generic,
+         pve-kernel-6.1.60-generic,
 Description: Latest Proxmox Edge Kernel Image
 This is a metapackage which will install the latest available
 Proxmox Edge kernel from the 6.1 series.

-Package: pve-headers-6.1.51-generic
+Package: pve-headers-6.1.60-generic
 Section: devel
 Priority: optional
 Architecture: any
@ -72,7 +74,7 @@ Depends:
 Description: The Proxmox Edge Kernel Headers
 This package contains the Proxmox Edge Linux kernel headers

-Package: pve-kernel-6.1.51-generic
+Package: pve-kernel-6.1.60-generic
 Section: admin
 Priority: optional
 Architecture: any
--- a/debian/patches/series.zfs
+++ b/debian/patches/series.zfs
@ -6,5 +6,6 @@ zfs/0005-Enable-zed-emails.patch
 zfs/0006-dont-symlink-zed-scripts.patch
 zfs/0007-Add-systemd-unit-for-importing-specific-pools.patch
 zfs/0008-Patch-move-manpage-arcstat-1-to-arcstat-8.patch
-zfs/0009-arcstat-Fix-integer-division-with-python3.patch
-zfs/0010-arc-stat-summary-guard-access-to-l2arc-MFU-MRU-stats.patch
+zfs/0009-arc-stat-summary-guard-access-to-l2arc-MFU-MRU-stats.patch
+zfs/0010-zvol-Remove-broken-blk-mq-optimization.patch
+zfs/0011-Revert-zvol-Temporally-disable-blk-mq.patch
--- a/debian/patches/zfs/0003-Fix-the-path-to-the-zed-binary-on-the-systemd-unit.patch
+++ b/debian/patches/zfs/0003-Fix-the-path-to-the-zed-binary-on-the-systemd-unit.patch
@ -13,13 +13,13 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/etc/systemd/system/zfs-zed.service.in b/etc/systemd/system/zfs-zed.service.in
-index be80025a4..20ce8e632 100644
+index be2fc6734..7606604ec 100644
 --- a/etc/systemd/system/zfs-zed.service.in
 +++ b/etc/systemd/system/zfs-zed.service.in
-@@ -4,7 +4,7 @@ Documentation=man:zed(8)
- ConditionPathIsDirectory=/sys/module/zfs
+@@ -5,7 +5,7 @@ ConditionPathIsDirectory=/sys/module/zfs
 
 [Service]
+ EnvironmentFile=-@initconfdir@/zfs
 -ExecStart=@sbindir@/zed -F
 +ExecStart=/usr/sbin/zed -F
 Restart=always
--- a/debian/patches/zfs/0004-import-with-d-dev-disk-by-id-in-scan-service.patch
+++ b/debian/patches/zfs/0004-import-with-d-dev-disk-by-id-in-scan-service.patch
@ -14,13 +14,13 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/etc/systemd/system/zfs-import-scan.service.in b/etc/systemd/system/zfs-import-scan.service.in
-index 598ef501b..e4f3a70c1 100644
+index c5dd45d87..1c792edf0 100644
 --- a/etc/systemd/system/zfs-import-scan.service.in
 +++ b/etc/systemd/system/zfs-import-scan.service.in
-@@ -13,7 +13,7 @@ ConditionPathIsDirectory=/sys/module/zfs
- [Service]
+@@ -14,7 +14,7 @@ ConditionPathIsDirectory=/sys/module/zfs
 Type=oneshot
 RemainAfterExit=yes
+ EnvironmentFile=-@initconfdir@/zfs
 -ExecStart=@sbindir@/zpool import -aN -o cachefile=none $ZPOOL_IMPORT_OPTS
 +ExecStart=@sbindir@/zpool import -aN -d /dev/disk/by-id -o cachefile=none $ZPOOL_IMPORT_OPTS
 
--- a/debian/patches/zfs/0005-Enable-zed-emails.patch
+++ b/debian/patches/zfs/0005-Enable-zed-emails.patch
@ -13,10 +13,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/cmd/zed/zed.d/zed.rc b/cmd/zed/zed.d/zed.rc
-index 227b26c26..240d0dbfa 100644
+index 78dc1afc7..41d5539ea 100644
 --- a/cmd/zed/zed.d/zed.rc
 +++ b/cmd/zed/zed.d/zed.rc
-@@ -42,7 +42,7 @@ ZED_EMAIL_ADDR="root"
+@@ -41,7 +41,7 @@ ZED_EMAIL_ADDR="root"
 ##
 # Minimum number of seconds between notifications for a similar event.
 #
--- a/debian/patches/zfs/0006-dont-symlink-zed-scripts.patch
+++ b/debian/patches/zfs/0006-dont-symlink-zed-scripts.patch
@ -3,29 +3,44 @@ From: Antonio Russo <antonio.e.russo@gmail.com>
 Date: Fri, 20 Mar 2020 17:28:43 +0100
 Subject: [PATCH] dont symlink zed scripts

-(cherry picked and adapted from 5cee380324d74e640d5dd7a360faba3994c8007f [0])
+Of the zedlet scripts shipped by upstream, a subset are enabled by
+default, by creating symlinks in /etc/zfs/zed.d.  These symlinks are
+shipped in the zfs-zed package.  dpkg, however, does not support
+conffile handling of symlinks, and therefore any changes (removals) to
+the symlinks are not preserved on package upgrade.

-[0] https://salsa.debian.org/zfsonlinux-team/zfs.git
+To address this policy violation, we:

-Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+ 1. During package build, create a list of enabled-by-default zedlets,
+    instead of creating symlinks.
+ 2. On package removal, identify all enabled-by-default zedlets whose
+    symlinks do not exist (i.e., were removed by the user). This is done
+    by creating "whiteout" links to /dev/null in their place).
+ 3. On package installation, create links to enabled-by-default zedlets
+    UNLESS there is already a file there (i.e., abort if there is a
+    whiteout link).
+ 4. We also clean up broken symlinks to removed zedlets at package
+    postinst.

 Description: track default symlinks, instead of symlinking
 Forwarded: no need
+(cherry picked from https://salsa.debian.org/zfsonlinux-team/zfs/-/commit/5cee380324d7)
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 ---
 cmd/zed/zed.d/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/cmd/zed/zed.d/Makefile.am b/cmd/zed/zed.d/Makefile.am
-index 2c8173b3e..ad39292e4 100644
+index 812558cf6..f802cf140 100644
 --- a/cmd/zed/zed.d/Makefile.am
 +++ b/cmd/zed/zed.d/Makefile.am
-@@ -49,7 +49,7 @@ install-data-hook:
- 	for f in $(zedconfdefaults); do \
- 	  test -f "$(DESTDIR)$(zedconfdir)/$${f}" -o \
- 	       -L "$(DESTDIR)$(zedconfdir)/$${f}" || \
-	    ln -s "$(zedexecdir)/$${f}" "$(DESTDIR)$(zedconfdir)"; \
+@@ -48,7 +48,7 @@ zed-install-data-hook:
+ 	set -x; for f in $(zedconfdefaults); do \
+ 	  [ -f "$(DESTDIR)$(zedconfdir)/$${f}" ] ||\
+ 	    [ -L "$(DESTDIR)$(zedconfdir)/$${f}" ] || \
+-	    $(LN_S) "$(zedexecdir)/$${f}" "$(DESTDIR)$(zedconfdir)"; \
 +	    echo "$${f}" >> "$(DESTDIR)$(zedexecdir)/DEFAULT-ENABLED" ; \
 	done
- 	chmod 0600 "$(DESTDIR)$(zedconfdir)/zed.rc"
 
+ SHELLCHECKSCRIPTS += $(dist_zedconf_DATA) $(dist_zedexec_SCRIPTS) $(nodist_zedexec_SCRIPTS)
--- a/debian/patches/zfs/0007-Add-systemd-unit-for-importing-specific-pools.patch
+++ b/debian/patches/zfs/0007-Add-systemd-unit-for-importing-specific-pools.patch
@ -13,16 +13,28 @@ can contain characters which will be escaped by systemd.
 Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 ---
- etc/systemd/system/50-zfs.preset.in       |  1 +
- etc/systemd/system/Makefile.am            |  1 +
+ etc/Makefile.am                           |  1 +
+ etc/systemd/system/50-zfs.preset          |  1 +
 etc/systemd/system/zfs-import@.service.in | 16 ++++++++++++++++
 3 files changed, 18 insertions(+)
 create mode 100644 etc/systemd/system/zfs-import@.service.in

-diff --git a/etc/systemd/system/50-zfs.preset.in b/etc/systemd/system/50-zfs.preset.in
+diff --git a/etc/Makefile.am b/etc/Makefile.am
+index 7187762d3..de131dc87 100644
+--- a/etc/Makefile.am
+++ b/etc/Makefile.am
+@@ -54,6 +54,7 @@ dist_systemdpreset_DATA = \
+ systemdunit_DATA = \
+ 	%D%/systemd/system/zfs-import-cache.service \
+ 	%D%/systemd/system/zfs-import-scan.service \
+	%D%/systemd/system/zfs-import@.service \
+ 	%D%/systemd/system/zfs-import.target \
+ 	%D%/systemd/system/zfs-mount.service \
+ 	%D%/systemd/system/zfs-scrub-monthly@.timer \
+diff --git a/etc/systemd/system/50-zfs.preset b/etc/systemd/system/50-zfs.preset
 index e4056a92c..030611419 100644
--- a/etc/systemd/system/50-zfs.preset.in
-+++ b/etc/systemd/system/50-zfs.preset.in
+--- a/etc/systemd/system/50-zfs.preset
+++ b/etc/systemd/system/50-zfs.preset
@@ -1,6 +1,7 @@
 # ZFS is enabled by default
 enable zfs-import-cache.service
@ -31,18 +43,6 @@ index e4056a92c..030611419 100644
 enable zfs-import.target
 enable zfs-mount.service
 enable zfs-share.service
-diff --git a/etc/systemd/system/Makefile.am b/etc/systemd/system/Makefile.am
-index 35f833de5..af3ae597c 100644
--- a/etc/systemd/system/Makefile.am
-+++ b/etc/systemd/system/Makefile.am
-@@ -7,6 +7,7 @@ systemdunit_DATA = \
- 	zfs-zed.service \
- 	zfs-import-cache.service \
- 	zfs-import-scan.service \
-+	zfs-import@.service \
- 	zfs-mount.service \
- 	zfs-share.service \
- 	zfs-volume-wait.service \
 diff --git a/etc/systemd/system/zfs-import@.service.in b/etc/systemd/system/zfs-import@.service.in
 new file mode 100644
 index 000000000..9b4ee9371
--- a/debian/patches/zfs/0008-Patch-move-manpage-arcstat-1-to-arcstat-8.patch
+++ b/debian/patches/zfs/0008-Patch-move-manpage-arcstat-1-to-arcstat-8.patch
@ -15,36 +15,36 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 rename man/{man1/arcstat.1 => man8/arcstat.8} (99%)

 diff --git a/man/Makefile.am b/man/Makefile.am
-index 64650c2b9..95a66a62f 100644
+index 36c1aede1..94fd96e58 100644
 --- a/man/Makefile.am
 +++ b/man/Makefile.am
-@@ -8,7 +8,6 @@ dist_man_MANS = \
- 	man1/ztest.1 \
- 	man1/raidz_test.1 \
- 	man1/zvol_wait.1 \
-	man1/arcstat.1 \
- 	\
- 	man5/vdev_id.conf.5 \
- 	\
+@@ -2,7 +2,6 @@ dist_noinst_man_MANS = \
+ 	%D%/man1/cstyle.1
+ 
+ dist_man_MANS = \
+-	%D%/man1/arcstat.1 \
+ 	%D%/man1/raidz_test.1 \
+ 	%D%/man1/test-runner.1 \
+ 	%D%/man1/zhack.1 \
@@ -22,6 +21,7 @@ dist_man_MANS = \
- 	man7/zpoolconcepts.7 \
- 	man7/zpoolprops.7 \
+ 	%D%/man7/zpoolconcepts.7 \
+ 	%D%/man7/zpoolprops.7 \
 	\
-+	man8/arcstat.8 \
- 	man8/fsck.zfs.8 \
- 	man8/mount.zfs.8 \
- 	man8/vdev_id.8 \
+	%D%/man8/arcstat.8 \
+ 	%D%/man8/fsck.zfs.8 \
+ 	%D%/man8/mount.zfs.8 \
+ 	%D%/man8/vdev_id.8 \
 diff --git a/man/man1/arcstat.1 b/man/man8/arcstat.8
 similarity index 99%
 rename from man/man1/arcstat.1
 rename to man/man8/arcstat.8
-index a69cd8937..dfe9c971b 100644
+index 82358fa68..a8fb55498 100644
 --- a/man/man1/arcstat.1
 +++ b/man/man8/arcstat.8
@@ -13,7 +13,7 @@
 .\" Copyright (c) 2020 by AJ Jordan. All rights reserved.
 .\"
- .Dd May 26, 2021
+ .Dd December 23, 2022
 -.Dt ARCSTAT 1
 +.Dt ARCSTAT 8
 .Os
--- a/debian/patches/zfs/0009-arc-stat-summary-guard-access-to-l2arc-MFU-MRU-stats.patch
+++ b/debian/patches/zfs/0009-arc-stat-summary-guard-access-to-l2arc-MFU-MRU-stats.patch
@ -22,15 +22,15 @@ l2_bufc_data_asize l2_bufc_metadata_asize to .get accessor
 Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
 Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
 ---
- cmd/arc_summary/arc_summary3 | 28 ++++++++++++++--------------
- cmd/arcstat/arcstat.in       | 14 +++++++-------
+ cmd/arc_summary | 28 ++++++++++++++--------------
+ cmd/arcstat.in  | 14 +++++++-------
 2 files changed, 21 insertions(+), 21 deletions(-)

-diff --git a/cmd/arc_summary/arc_summary3 b/cmd/arc_summary/arc_summary3
-index 9d0c2d30d..fd2581ae2 100755
--- a/cmd/arc_summary/arc_summary3
-+++ b/cmd/arc_summary/arc_summary3
-@@ -609,13 +609,13 @@ def section_arc(kstats_dict):
+diff --git a/cmd/arc_summary b/cmd/arc_summary
+index 426e02070..9de198150 100755
+--- a/cmd/arc_summary
+++ b/cmd/arc_summary
+@@ -655,13 +655,13 @@ def section_arc(kstats_dict):
     prt_i1('L2 cached evictions:', f_bytes(arc_stats['evict_l2_cached']))
     prt_i1('L2 eligible evictions:', f_bytes(arc_stats['evict_l2_eligible']))
     prt_i2('L2 eligible MFU evictions:',
@ -48,7 +48,7 @@ index 9d0c2d30d..fd2581ae2 100755
     prt_i1('L2 ineligible evictions:',
            f_bytes(arc_stats['evict_l2_ineligible']))
     print()
-@@ -757,20 +757,20 @@ def section_l2arc(kstats_dict):
+@@ -851,20 +851,20 @@ def section_l2arc(kstats_dict):
            f_perc(arc_stats['l2_hdr_size'], arc_stats['l2_size']),
            f_bytes(arc_stats['l2_hdr_size']))
     prt_i2('MFU allocated size:',
@ -79,11 +79,11 @@ index 9d0c2d30d..fd2581ae2 100755
 
     print()
     prt_1('L2ARC breakdown:', f_hits(l2_access_total))
-diff --git a/cmd/arcstat/arcstat.in b/cmd/arcstat/arcstat.in
-index d2b2e28d1..8004940b3 100755
--- a/cmd/arcstat/arcstat.in
-+++ b/cmd/arcstat/arcstat.in
-@@ -482,8 +482,8 @@ def calculate():
+diff --git a/cmd/arcstat.in b/cmd/arcstat.in
+index 8df1c62f7..833348d0e 100755
+--- a/cmd/arcstat.in
+++ b/cmd/arcstat.in
+@@ -565,8 +565,8 @@ def calculate():
     v["el2skip"] = d["evict_l2_skip"] // sint
     v["el2cach"] = d["evict_l2_cached"] // sint
     v["el2el"] = d["evict_l2_eligible"] // sint
@ -94,7 +94,7 @@ index d2b2e28d1..8004940b3 100755
     v["el2inel"] = d["evict_l2_ineligible"] // sint
     v["mtxmis"] = d["mutex_miss"] // sint
 
-@@ -498,11 +498,11 @@ def calculate():
+@@ -581,11 +581,11 @@ def calculate():
         v["l2size"] = cur["l2_size"]
         v["l2bytes"] = d["l2_read_bytes"] // sint
 
--- a/debian/patches/zfs/0009-arcstat-Fix-integer-division-with-python3.patch
+++ b/debian/patches/zfs/0009-arcstat-Fix-integer-division-with-python3.patch
@ -1,134 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Valmiky Arquissandas <kayvlim@gmail.com>
-Date: Fri, 8 Oct 2021 16:32:27 +0100
-Subject: [PATCH] arcstat: Fix integer division with python3
-
-The arcstat script requests compatibility with python2 and python3, but
-PEP 238 modified the / operator and results in erroneous output when
-run under python3.
-
-This commit replaces instances of / with //, yielding the expected
-result in both versions of Python.
-
-Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
-Reviewed-by: John Kennedy <john.kennedy@delphix.com>
-Reviewed-by: Ryan Moeller <ryan@ixsystems.com>
-Signed-off-by: Valmiky Arquissandas <foss@kayvlim.com>
-Closes #12603
-(cherry picked from commit 2d02bba23d83ae8fede8d281edc255f01ccd28e9)
-Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
- cmd/arcstat/arcstat.in | 66 +++++++++++++++++++++---------------------
- 1 file changed, 33 insertions(+), 33 deletions(-)
-
-diff --git a/cmd/arcstat/arcstat.in b/cmd/arcstat/arcstat.in
-index 0128fd817..d2b2e28d1 100755
--- a/cmd/arcstat/arcstat.in
-+++ b/cmd/arcstat/arcstat.in
-@@ -441,73 +441,73 @@ def calculate():
- 
-     v = dict()
-     v["time"] = time.strftime("%H:%M:%S", time.localtime())
-    v["hits"] = d["hits"] / sint
-    v["miss"] = d["misses"] / sint
-+    v["hits"] = d["hits"] // sint
-+    v["miss"] = d["misses"] // sint
-     v["read"] = v["hits"] + v["miss"]
-    v["hit%"] = 100 * v["hits"] / v["read"] if v["read"] > 0 else 0
-+    v["hit%"] = 100 * v["hits"] // v["read"] if v["read"] > 0 else 0
-     v["miss%"] = 100 - v["hit%"] if v["read"] > 0 else 0
- 
-    v["dhit"] = (d["demand_data_hits"] + d["demand_metadata_hits"]) / sint
-    v["dmis"] = (d["demand_data_misses"] + d["demand_metadata_misses"]) / sint
-+    v["dhit"] = (d["demand_data_hits"] + d["demand_metadata_hits"]) // sint
-+    v["dmis"] = (d["demand_data_misses"] + d["demand_metadata_misses"]) // sint
- 
-     v["dread"] = v["dhit"] + v["dmis"]
-    v["dh%"] = 100 * v["dhit"] / v["dread"] if v["dread"] > 0 else 0
-+    v["dh%"] = 100 * v["dhit"] // v["dread"] if v["dread"] > 0 else 0
-     v["dm%"] = 100 - v["dh%"] if v["dread"] > 0 else 0
- 
-    v["phit"] = (d["prefetch_data_hits"] + d["prefetch_metadata_hits"]) / sint
-+    v["phit"] = (d["prefetch_data_hits"] + d["prefetch_metadata_hits"]) // sint
-     v["pmis"] = (d["prefetch_data_misses"] +
-                 d["prefetch_metadata_misses"]) / sint
-+                 d["prefetch_metadata_misses"]) // sint
- 
-     v["pread"] = v["phit"] + v["pmis"]
-    v["ph%"] = 100 * v["phit"] / v["pread"] if v["pread"] > 0 else 0
-+    v["ph%"] = 100 * v["phit"] // v["pread"] if v["pread"] > 0 else 0
-     v["pm%"] = 100 - v["ph%"] if v["pread"] > 0 else 0
- 
-     v["mhit"] = (d["prefetch_metadata_hits"] +
-                 d["demand_metadata_hits"]) / sint
-+                 d["demand_metadata_hits"]) // sint
-     v["mmis"] = (d["prefetch_metadata_misses"] +
-                 d["demand_metadata_misses"]) / sint
-+                 d["demand_metadata_misses"]) // sint
- 
-     v["mread"] = v["mhit"] + v["mmis"]
-    v["mh%"] = 100 * v["mhit"] / v["mread"] if v["mread"] > 0 else 0
-+    v["mh%"] = 100 * v["mhit"] // v["mread"] if v["mread"] > 0 else 0
-     v["mm%"] = 100 - v["mh%"] if v["mread"] > 0 else 0
- 
-     v["arcsz"] = cur["size"]
-     v["size"] = cur["size"]
-     v["c"] = cur["c"]
-    v["mfu"] = d["mfu_hits"] / sint
-    v["mru"] = d["mru_hits"] / sint
-    v["mrug"] = d["mru_ghost_hits"] / sint
-    v["mfug"] = d["mfu_ghost_hits"] / sint
-    v["eskip"] = d["evict_skip"] / sint
-    v["el2skip"] = d["evict_l2_skip"] / sint
-    v["el2cach"] = d["evict_l2_cached"] / sint
-    v["el2el"] = d["evict_l2_eligible"] / sint
-    v["el2mfu"] = d["evict_l2_eligible_mfu"] / sint
-    v["el2mru"] = d["evict_l2_eligible_mru"] / sint
-    v["el2inel"] = d["evict_l2_ineligible"] / sint
-    v["mtxmis"] = d["mutex_miss"] / sint
-+    v["mfu"] = d["mfu_hits"] // sint
-+    v["mru"] = d["mru_hits"] // sint
-+    v["mrug"] = d["mru_ghost_hits"] // sint
-+    v["mfug"] = d["mfu_ghost_hits"] // sint
-+    v["eskip"] = d["evict_skip"] // sint
-+    v["el2skip"] = d["evict_l2_skip"] // sint
-+    v["el2cach"] = d["evict_l2_cached"] // sint
-+    v["el2el"] = d["evict_l2_eligible"] // sint
-+    v["el2mfu"] = d["evict_l2_eligible_mfu"] // sint
-+    v["el2mru"] = d["evict_l2_eligible_mru"] // sint
-+    v["el2inel"] = d["evict_l2_ineligible"] // sint
-+    v["mtxmis"] = d["mutex_miss"] // sint
- 
-     if l2exist:
-        v["l2hits"] = d["l2_hits"] / sint
-        v["l2miss"] = d["l2_misses"] / sint
-+        v["l2hits"] = d["l2_hits"] // sint
-+        v["l2miss"] = d["l2_misses"] // sint
-         v["l2read"] = v["l2hits"] + v["l2miss"]
-        v["l2hit%"] = 100 * v["l2hits"] / v["l2read"] if v["l2read"] > 0 else 0
-+        v["l2hit%"] = 100 * v["l2hits"] // v["l2read"] if v["l2read"] > 0 else 0
- 
-         v["l2miss%"] = 100 - v["l2hit%"] if v["l2read"] > 0 else 0
-         v["l2asize"] = cur["l2_asize"]
-         v["l2size"] = cur["l2_size"]
-        v["l2bytes"] = d["l2_read_bytes"] / sint
-+        v["l2bytes"] = d["l2_read_bytes"] // sint
- 
-         v["l2pref"] = cur["l2_prefetch_asize"]
-         v["l2mfu"] = cur["l2_mfu_asize"]
-         v["l2mru"] = cur["l2_mru_asize"]
-         v["l2data"] = cur["l2_bufc_data_asize"]
-         v["l2meta"] = cur["l2_bufc_metadata_asize"]
-        v["l2pref%"] = 100 * v["l2pref"] / v["l2asize"]
-        v["l2mfu%"] = 100 * v["l2mfu"] / v["l2asize"]
-        v["l2mru%"] = 100 * v["l2mru"] / v["l2asize"]
-        v["l2data%"] = 100 * v["l2data"] / v["l2asize"]
-        v["l2meta%"] = 100 * v["l2meta"] / v["l2asize"]
-+        v["l2pref%"] = 100 * v["l2pref"] // v["l2asize"]
-+        v["l2mfu%"] = 100 * v["l2mfu"] // v["l2asize"]
-+        v["l2mru%"] = 100 * v["l2mru"] // v["l2asize"]
-+        v["l2data%"] = 100 * v["l2data"] // v["l2asize"]
-+        v["l2meta%"] = 100 * v["l2meta"] // v["l2asize"]
- 
-     v["grow"] = 0 if cur["arc_no_grow"] else 1
-     v["need"] = cur["arc_need_free"]
--- a/debian/patches/zfs/0010-zvol-Remove-broken-blk-mq-optimization.patch
+++ b/debian/patches/zfs/0010-zvol-Remove-broken-blk-mq-optimization.patch
@ -0,0 +1,99 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tony Hutter <hutter2@llnl.gov>
+Date: Mon, 23 Oct 2023 14:45:06 -0700
+Subject: [PATCH] zvol: Remove broken blk-mq optimization
+
+This fix removes a dubious optimization in zfs_uiomove_bvec_rq()
+that saved the iterator contents of a rq_for_each_segment().  This
+optimization allowed restoring the "saved state" from a previous
+rq_for_each_segment() call on the same uio so that you wouldn't
+need to iterate though each bvec on every zfs_uiomove_bvec_rq() call.
+However, if the kernel is manipulating the requests/bios/bvecs under
+the covers between zfs_uiomove_bvec_rq() calls, then it could result
+in corruption from using the "saved state".  This optimization
+results in an unbootable system after installing an OS on a zvol
+with blk-mq enabled.
+
+Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
+Signed-off-by: Tony Hutter <hutter2@llnl.gov>
+Closes #15351
+(cherry picked from commit 7c9b6fed16ed5034fd1cdfdaedfad93dc97b1557)
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+---
+ include/os/linux/spl/sys/uio.h |  8 --------
+ module/os/linux/zfs/zfs_uio.c  | 29 -----------------------------
+ 2 files changed, 37 deletions(-)
+
+diff --git a/include/os/linux/spl/sys/uio.h b/include/os/linux/spl/sys/uio.h
+index cce097e16..a4b600004 100644
+--- a/include/os/linux/spl/sys/uio.h
+++ b/include/os/linux/spl/sys/uio.h
+@@ -73,13 +73,6 @@ typedef struct zfs_uio {
+ 	size_t		uio_skip;
+ 
+ 	struct request	*rq;
+-
+-	/*
+-	 * Used for saving rq_for_each_segment() state between calls
+-	 * to zfs_uiomove_bvec_rq().
+-	 */
+-	struct req_iterator iter;
+-	struct bio_vec bv;
+ } zfs_uio_t;
+ 
+ 
+@@ -138,7 +131,6 @@ zfs_uio_bvec_init(zfs_uio_t *uio, struct bio *bio, struct request *rq)
+ 	} else {
+ 		uio->uio_bvec = NULL;
+ 		uio->uio_iovcnt = 0;
+-		memset(&uio->iter, 0, sizeof (uio->iter));
+ 	}
+ 
+ 	uio->uio_loffset = io_offset(bio, rq);
+diff --git a/module/os/linux/zfs/zfs_uio.c b/module/os/linux/zfs/zfs_uio.c
+index 3efd4ab15..c2ed67c43 100644
+--- a/module/os/linux/zfs/zfs_uio.c
+++ b/module/os/linux/zfs/zfs_uio.c
+@@ -204,22 +204,6 @@ zfs_uiomove_bvec_rq(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio)
+ 	this_seg_start = orig_loffset;
+ 
+ 	rq_for_each_segment(bv, rq, iter) {
+-		if (uio->iter.bio) {
+-			/*
+-			 * If uio->iter.bio is present, then we know we've saved
+-			 * uio->iter from a previous call to this function, and
+-			 * we can skip ahead in this rq_for_each_segment() loop
+-			 * to where we last left off.  That way, we don't need
+-			 * to iterate over tons of segments we've already
+-			 * processed - we can just restore the "saved state".
+-			 */
+-			iter = uio->iter;
+-			bv = uio->bv;
+-			this_seg_start = uio->uio_loffset;
+-			memset(&uio->iter, 0, sizeof (uio->iter));
+-			continue;
+-		}
+-
+ 		/*
+ 		 * Lookup what the logical offset of the last byte of this
+ 		 * segment is.
+@@ -260,19 +244,6 @@ zfs_uiomove_bvec_rq(void *p, size_t n, zfs_uio_rw_t rw, zfs_uio_t *uio)
+ 			copied = 1;	/* We copied some data */
+ 		}
+ 
+-		if (n == 0) {
+-			/*
+-			 * All done copying.  Save our 'iter' value to the uio.
+-			 * This allows us to "save our state" and skip ahead in
+-			 * the rq_for_each_segment() loop the next time we call
+-			 * call zfs_uiomove_bvec_rq() on this uio (which we
+-			 * will be doing for any remaining data in the uio).
+-			 */
+-			uio->iter = iter; /* make a copy of the struct data */
+-			uio->bv = bv;
+-			return (0);
+-		}
+-
+ 		this_seg_start = this_seg_end + 1;
+ 	}
+ 
--- a/debian/patches/zfs/0011-Revert-zvol-Temporally-disable-blk-mq.patch
+++ b/debian/patches/zfs/0011-Revert-zvol-Temporally-disable-blk-mq.patch
@ -0,0 +1,123 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tony Hutter <hutter2@llnl.gov>
+Date: Mon, 23 Oct 2023 14:39:59 -0700
+Subject: [PATCH] Revert "zvol: Temporally disable blk-mq"
+
+This reverts commit aefb6a2bd6c24597cde655e9ce69edd0a4c34357.
+
+aefb6a2bd temporally disabled blk-mq until we could fix a fix for
+
+Signed-off-by: Tony Hutter <hutter2@llnl.gov>
+Closes #15439
+(cherry picked from commit 05c4710e8958832afc2868102c9535a4f18115be)
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+---
+ man/man4/zfs.4                       | 57 ++++++++++++++++++++++++++++
+ module/os/linux/zfs/zvol_os.c        | 12 ++++++
+ tests/zfs-tests/include/tunables.cfg |  2 +-
+ 3 files changed, 70 insertions(+), 1 deletion(-)
+
+diff --git a/man/man4/zfs.4 b/man/man4/zfs.4
+index 71a3e67ee..cfadd79d8 100644
+--- a/man/man4/zfs.4
+++ b/man/man4/zfs.4
+@@ -2317,6 +2317,63 @@ If
+ .Sy zvol_threads
+ to the number of CPUs present or 32 (whichever is greater).
+ .
+.It Sy zvol_blk_mq_threads Ns = Ns Sy 0 Pq uint
+The number of threads per zvol to use for queuing IO requests.
+This parameter will only appear if your kernel supports
+.Li blk-mq
+and is only read and assigned to a zvol at zvol load time.
+If
+.Sy 0
+(the default) then internally set
+.Sy zvol_blk_mq_threads
+to the number of CPUs present.
+.
+.It Sy zvol_use_blk_mq Ns = Ns Sy 0 Ns | Ns 1 Pq uint
+Set to
+.Sy 1
+to use the
+.Li blk-mq
+API for zvols.
+Set to
+.Sy 0
+(the default) to use the legacy zvol APIs.
+This setting can give better or worse zvol performance depending on
+the workload.
+This parameter will only appear if your kernel supports
+.Li blk-mq
+and is only read and assigned to a zvol at zvol load time.
+.
+.It Sy zvol_blk_mq_blocks_per_thread Ns = Ns Sy 8 Pq uint
+If
+.Sy zvol_use_blk_mq
+is enabled, then process this number of
+.Sy volblocksize Ns -sized blocks per zvol thread.
+This tunable can be use to favor better performance for zvol reads (lower
+values) or writes (higher values).
+If set to
+.Sy 0 ,
+then the zvol layer will process the maximum number of blocks
+per thread that it can.
+This parameter will only appear if your kernel supports
+.Li blk-mq
+and is only applied at each zvol's load time.
+.
+.It Sy zvol_blk_mq_queue_depth Ns = Ns Sy 0 Pq uint
+The queue_depth value for the zvol
+.Li blk-mq
+interface.
+This parameter will only appear if your kernel supports
+.Li blk-mq
+and is only applied at each zvol's load time.
+If
+.Sy 0
+(the default) then use the kernel's default queue depth.
+Values are clamped to the kernel's
+.Dv BLKDEV_MIN_RQ
+and
+.Dv BLKDEV_MAX_RQ Ns / Ns Dv BLKDEV_DEFAULT_RQ
+limits.
+.
+ .It Sy zvol_volmode Ns = Ns Sy 1 Pq uint
+ Defines zvol block devices behaviour when
+ .Sy volmode Ns = Ns Sy default :
+diff --git a/module/os/linux/zfs/zvol_os.c b/module/os/linux/zfs/zvol_os.c
+index 76521c959..7a95b54bd 100644
+--- a/module/os/linux/zfs/zvol_os.c
+++ b/module/os/linux/zfs/zvol_os.c
+@@ -1620,6 +1620,18 @@ MODULE_PARM_DESC(zvol_prefetch_bytes, "Prefetch N bytes at zvol start+end");
+ module_param(zvol_volmode, uint, 0644);
+ MODULE_PARM_DESC(zvol_volmode, "Default volmode property value");
+ 
+#ifdef HAVE_BLK_MQ
+module_param(zvol_blk_mq_queue_depth, uint, 0644);
+MODULE_PARM_DESC(zvol_blk_mq_queue_depth, "Default blk-mq queue depth");
+
+module_param(zvol_use_blk_mq, uint, 0644);
+MODULE_PARM_DESC(zvol_use_blk_mq, "Use the blk-mq API for zvols");
+
+module_param(zvol_blk_mq_blocks_per_thread, uint, 0644);
+MODULE_PARM_DESC(zvol_blk_mq_blocks_per_thread,
+    "Process volblocksize blocks per thread");
+#endif
+
+ #ifndef HAVE_BLKDEV_GET_ERESTARTSYS
+ module_param(zvol_open_timeout_ms, uint, 0644);
+ MODULE_PARM_DESC(zvol_open_timeout_ms, "Timeout for ZVOL open retries");
+diff --git a/tests/zfs-tests/include/tunables.cfg b/tests/zfs-tests/include/tunables.cfg
+index 8010a9451..80e7bcb3b 100644
+--- a/tests/zfs-tests/include/tunables.cfg
+++ b/tests/zfs-tests/include/tunables.cfg
+@@ -89,7 +89,7 @@ VDEV_VALIDATE_SKIP		vdev.validate_skip		vdev_validate_skip
+ VOL_INHIBIT_DEV			UNSUPPORTED			zvol_inhibit_dev
+ VOL_MODE			vol.mode			zvol_volmode
+ VOL_RECURSIVE			vol.recursive			UNSUPPORTED
+-VOL_USE_BLK_MQ			UNSUPPORTED			UNSUPPORTED
+VOL_USE_BLK_MQ			UNSUPPORTED			zvol_use_blk_mq
+ XATTR_COMPAT			xattr_compat			zfs_xattr_compat
+ ZEVENT_LEN_MAX			zevent.len_max			zfs_zevent_len_max
+ ZEVENT_RETAIN_MAX		zevent.retain_max		zfs_zevent_retain_max
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit c2cbfe5f51227dfe6ef7be013f0d56a32c040faa
+Subproject commit 32c9cdbe383c153af23cfa1df0a352b97ab3df7a
--- a/2
+++ b/2
@ -1 +1 @@
-Subproject commit 86783d7d92cf7a859464719a917fdff845b9a9e1
+Subproject commit 95785196f26e92d82cf4445654ba84e4a9671c57