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[PATCH OLK-5.10] eulerfs: fix bitmap minimum size calculation error
by Gou Hao 19 May '22

19 May '22

uniontech inclusion category: bugfix bugzilla: NA CVE: NA ---------- If it can't be divided, minimum_size need to add another byte. Signed-off-by: Gou Hao <gouhao(a)uniontech.com> --- fs/eulerfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/eulerfs/super.c b/fs/eulerfs/super.c index 43fc717002d7..20c7fe845b6c 100644 --- a/fs/eulerfs/super.c +++ b/fs/eulerfs/super.c @@ -216,7 +216,7 @@ static bool eufs_check_size(struct super_block *sb, unsigned long size) /* For Super Block */ minimum_size = 2 << sb->s_blocksize_bits; /* For Bitmaps */ - minimum_size += size / EUFS_BLOCK_SIZE / 8; + minimum_size += DIV_ROUND_UP(size / EUFS_BLOCK_SIZE, 8); if (size < minimum_size) return false; -- 2.20.1

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[PATCH] eulerfs: fix bitmap minimum size calculation error
by Gou Hao 19 May '22

19 May '22

uniontech inclusion category: bugfix bugzilla: NA CVE: NA ---------- If it can't be divided, minimum_size need to add another byte. Signed-off-by: Gou Hao <gouhao(a)uniontech.com> --- fs/eulerfs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/eulerfs/super.c b/fs/eulerfs/super.c index 43fc717002d7..20c7fe845b6c 100644 --- a/fs/eulerfs/super.c +++ b/fs/eulerfs/super.c @@ -216,7 +216,7 @@ static bool eufs_check_size(struct super_block *sb, unsigned long size) /* For Super Block */ minimum_size = 2 << sb->s_blocksize_bits; /* For Bitmaps */ - minimum_size += size / EUFS_BLOCK_SIZE / 8; + minimum_size += DIV_ROUND_UP(size / EUFS_BLOCK_SIZE, 8); if (size < minimum_size) return false; -- 2.20.1

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[PATCH OLK-5.10] config: add SENSORS_ZHAOXIN_CPUTEMP for Zhaoxin CPUs
by LeoLiuoc 18 May '22

18 May '22

Set CONFIG_SENSORS_ZHAOXIN_CPUTEMP to 'm' by default in openeuler_configs Signed-off-by: LeoLiuoc <LeoLiu-oc(a)zhaoxin.com> --- arch/x86/configs/openeuler_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 61c4be815462..4e3692e24b65 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -4052,6 +4052,7 @@ CONFIG_SENSORS_TMP401=m CONFIG_SENSORS_TMP421=m # CONFIG_SENSORS_TMP513 is not set CONFIG_SENSORS_VIA_CPUTEMP=m +CONFIG_SENSORS_ZHAOXIN_CPUTEMP=m CONFIG_SENSORS_VIA686A=m CONFIG_SENSORS_VT1211=m CONFIG_SENSORS_VT8231=m -- 2.20.1

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[PATCH openEuler-5.10 1/2] net/x25: Fix null-ptr-deref caused by x25_disconnect
by Zheng Zengkai 18 May '22

18 May '22

From: Duoming Zhou <duoming(a)zju.edu.cn> stable inclusion from stable-v5.10.110 commit 5c94b6205e87411dbe9dc1ca088eb36b8837fb47 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I5661B CVE: CVE-2022-1516 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 7781607938c8371d4c2b243527430241c62e39c2 ] When the link layer is terminating, x25->neighbour will be set to NULL in x25_disconnect(). As a result, it could cause null-ptr-deref bugs in x25_sendmsg(),x25_recvmsg() and x25_connect(). One of the bugs is shown below. (Thread 1) | (Thread 2) x25_link_terminated() | x25_recvmsg() x25_kill_by_neigh() | ... x25_disconnect() | lock_sock(sk) ... | ... x25->neighbour = NULL //(1) | ... | x25->neighbour->extended //(2) The code sets NULL to x25->neighbour in position (1) and dereferences x25->neighbour in position (2), which could cause null-ptr-deref bug. This patch adds lock_sock() in x25_kill_by_neigh() in order to synchronize with x25_sendmsg(), x25_recvmsg() and x25_connect(). What`s more, the sock held by lock_sock() is not NULL, because it is extracted from x25_list and uses x25_list_lock to synchronize. Fixes: 4becb7ee5b3d ("net/x25: Fix x25_neigh refcnt leak when x25 disconnect") Signed-off-by: Duoming Zhou <duoming(a)zju.edu.cn> Reviewed-by: Lin Ma <linma(a)zju.edu.cn> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Baisong Zhong <zhongbaisong(a)huawei.com> Reviewed-by: Yue Haibing <yuehaibing(a)huawei.com> Reviewed-by: Xiu Jianfeng <xiujianfeng(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- net/x25/af_x25.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index 03ed170b8125..d231d4620c38 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -1775,10 +1775,15 @@ void x25_kill_by_neigh(struct x25_neigh *nb) write_lock_bh(&x25_list_lock); - sk_for_each(s, &x25_list) - if (x25_sk(s)->neighbour == nb) + sk_for_each(s, &x25_list) { + if (x25_sk(s)->neighbour == nb) { + write_unlock_bh(&x25_list_lock); + lock_sock(s); x25_disconnect(s, ENETUNREACH, 0, 0); - + release_sock(s); + write_lock_bh(&x25_list_lock); + } + } write_unlock_bh(&x25_list_lock); /* Remove any related forwards */ -- 2.20.1

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[PATCH openEuler-5.10 000/114] Backport 5.10.101 LTS
by Zheng Zengkai 18 May '22

18 May '22

iommu: Fix potential use-after-free during probe perf: Fix list corruption in perf_cgroup_switch() arm64: dts: imx8mq: fix lcdif port node scsi: lpfc: Reduce log messages seen after firmware download scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled can: isotp: fix error path in isotp_sendmsg() to unlock wait queue Makefile.extrawarn: Move -Wunaligned-access to W=1 hwmon: (dell-smm) Speed up setting of fan speed phy: ti: Fix missing sentinel for clk_div_table speakup-dectlk: Restore pitch setting USB: serial: cp210x: add CPI Bulk Coin Recycler id USB: serial: cp210x: add NCR Retail IO box id USB: serial: ch341: add support for GW Instek USB2.0-Serial devices USB: serial: option: add ZTE MF286D modem USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 usb: raw-gadget: fix handling of dual-direction-capable endpoints usb: gadget: f_uac2: Define specific wTerminalType usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition usb: dwc3: gadget: Prevent core from processing stale TRBs usb: ulpi: Call of_node_put correctly usb: ulpi: Move of_node_put to ulpi_dev_release net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured" usb: dwc2: drd: fix soft connect when gadget is unconfigured eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX n_tty: wake up poll(POLLRDNORM) on receiving data vt_ioctl: add array_index_nospec to VT_ACTIVATE vt_ioctl: fix array_index_nospec in vt_setactivate net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister net: mscc: ocelot: fix mutex lock error during ethtool stats read ice: fix IPIP and SIT TSO offload ice: fix an error code in ice_cfg_phy_fec() dpaa2-eth: unregister the netdev before disconnecting from the PHY net: amd-xgbe: disable interrupts during pci removal tipc: rate limit warning for received illegal binding update net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE veth: fix races around rq->rx_notify_masked net: fix a memleak when uncloning an skb dst and its metadata net: do not keep the dst cache when uncloning an skb dst and its metadata nfp: flower: fix ida_idx not being released ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path net: dsa: lantiq_gswip: don't use devres for mdiobus net: dsa: felix: don't use devres for mdiobus net: dsa: bcm_sf2: don't use devres for mdiobus net: dsa: ar9331: register the mdiobus under devres net: dsa: mv88e6xxx: don't use devres for mdiobus bonding: pair enable_port with slave_arr_updates gpio: sifive: use the correct register to read output values ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE drm/panel: simple: Assign data from panel_dpi_probe() correctly ixgbevf: Require large buffers for build_skb on 82599VF arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133' netfilter: ctnetlink: disable helper autoassign misc: fastrpc: avoid double fput() on failed usercopy drm/vc4: hdmi: Allow DBLCLK modes even if horz timing is odd. gpio: aggregator: Fix calling into sleeping GPIO controllers usb: f_fs: Fix use-after-free for epfile ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo phy: xilinx: zynqmp: Fix bus width setting for SGMII ARM: dts: imx6qdl-udoo: Properly describe the SD card detect staging: fbtft: Fix error path in fbtft_driver_module_init() ARM: dts: meson8b: Fix the UART device-tree schema validation ARM: dts: meson8: Fix the UART device-tree schema validation ARM: dts: meson: Fix the UART compatible strings ARM: dts: Fix timer regression for beagleboard revision c drm/rockchip: vop: Correct RK3399 VOP register fields PM: s2idle: ACPI: Fix wakeup interrupts handling ACPI/IORT: Check node revision for PMCG resources nvme-tcp: fix bogus request completion when failing to send AER ARM: socfpga: fix missing RESET_CONTROLLER ARM: dts: Fix boot regression on Skomer ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group riscv: fix build with binutils 2.38 KVM: VMX: Set vmcs.PENDING_DBG.BS on #DB in STI/MOVSS blocking shadow KVM: SVM: Don't kill SEV guest if SMAP erratum triggers in usermode KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER KVM: eventfd: Fix false positive RCU usage warning net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs perf: Always wake the parent event usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend PM: hibernate: Remove register_nosave_region_late() scsi: myrs: Fix crash in error case scsi: ufs: Treat link loss as fatal error scsi: pm8001: Fix bogus FW crash for maxcpus=1 scsi: qedf: Fix refcount issue when LOGO is received during TMF scsi: qedf: Add stag_work to all the vports scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup() scsi: target: iscsi: Make sure the np under each tpg is unique powerpc/fixmap: Fix VM debug warning on unmap net: sched: Clarify error message when qdisc kind is unknown drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer x86/perf: Avoid warning for Arch LBR without XSAVE NFSv4 handle port presence in fs_location server string NFSv4 expose nfs_parse_server_name function NFSv4 remove zero number of fs_locations entries error check NFSv4.1: Fix uninitialised variable in devicenotify nfs: nfs4clinet: check the return value of kstrdup() NFSv4 only print the label when its queried NFS: change nfs_access_get_cached to only report the mask tracing: Propagate is_signed to expression drm/amdgpu: Set a suitable dev_info.gart_page_size NFSD: Fix offset type in I/O trace points NFSD: Clamp WRITE offsets NFS: Fix initialisation of nfs_client cl_flags field net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs can: isotp: fix potential CAN frame reception race in isotp_rcv() mmc: sdhci-of-esdhc: Check for error num after setting mask ima: Do not print policy rule with inactive LSM labels ima: Allow template selection with ima_template[_fmt]= after ima_hash= ima: Remove ima_policy file before directory integrity: check the return value of audit_log_start() already merged fb4ff0f96de3 usb: gadget: rndis: check size of RNDIS_MSG_SET command 22ec10047285 USB: gadget: validate interface OS descriptor requests context conflict: ima: Remove ima_policy file before directory Total patches: 116 - 2 = 114 Adam Ford (1): usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition Alexander Stein (1): arm64: dts: imx8mq: fix lcdif port node Amadeusz Sławiński (1): PM: hibernate: Remove register_nosave_region_late() Amelie Delaunay (1): usb: dwc2: gadget: don't try to disable ep0 in dwc2_hsotg_suspend Andi Kleen (1): x86/perf: Avoid warning for Arch LBR without XSAVE Antoine Tenart (2): net: do not keep the dst cache when uncloning an skb dst and its metadata net: fix a memleak when uncloning an skb dst and its metadata Armin Wolf (1): hwmon: (dell-smm) Speed up setting of fan speed Aurelien Jarno (1): riscv: fix build with binutils 2.38 Brian Norris (1): drm/rockchip: vop: Correct RK3399 VOP register fields Cameron Williams (1): USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 Christoph Niedermaier (1): drm/panel: simple: Assign data from panel_dpi_probe() correctly Christophe Leroy (1): powerpc/fixmap: Fix VM debug warning on unmap Chuck Lever (2): NFSD: Clamp WRITE offsets NFSD: Fix offset type in I/O trace points Colin Foster (1): net: mscc: ocelot: fix mutex lock error during ethtool stats read Dan Carpenter (1): ice: fix an error code in ice_cfg_phy_fec() Dave Stevenson (1): drm/vc4: hdmi: Allow DBLCLK modes even if horz timing is odd. Dongjin Kim (1): arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133' Eric Dumazet (2): ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path veth: fix races around rq->rx_notify_masked Fabio Estevam (2): ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group ARM: dts: imx6qdl-udoo: Properly describe the SD card detect Fabrice Gasnier (1): usb: dwc2: drd: fix soft connect when gadget is unconfigured Florian Westphal (1): netfilter: ctnetlink: disable helper autoassign Geert Uytterhoeven (1): gpio: aggregator: Fix calling into sleeping GPIO controllers Greg Kroah-Hartman (1): Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured" Hou Wenlong (1): KVM: eventfd: Fix false positive RCU usage warning Huacai Chen (1): drm/amdgpu: Set a suitable dev_info.gart_page_size Jakob Koschel (2): vt_ioctl: fix array_index_nospec in vt_setactivate vt_ioctl: add array_index_nospec to VT_ACTIVATE James Clark (1): perf: Always wake the parent event James Smart (2): scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled scsi: lpfc: Reduce log messages seen after firmware download Jann Horn (2): net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup usb: raw-gadget: fix handling of dual-direction-capable endpoints Jesse Brandeburg (1): ice: fix IPIP and SIT TSO offload Jiasheng Jiang (1): mmc: sdhci-of-esdhc: Check for error num after setting mask Jisheng Zhang (1): net: stmmac: dwmac-sun8i: use return val of readl_poll_timeout() Joel Stanley (1): net: mdio: aspeed: Add missing MODULE_DEVICE_TABLE Johan Hovold (2): USB: serial: cp210x: add NCR Retail IO box id USB: serial: cp210x: add CPI Bulk Coin Recycler id John Garry (1): scsi: pm8001: Fix bogus FW crash for maxcpus=1 Jon Maloy (1): tipc: rate limit warning for received illegal binding update Jonas Malaco (1): eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX Kishon Vijay Abraham I (1): phy: ti: Fix missing sentinel for clk_div_table Kiwoong Kim (1): scsi: ufs: Treat link loss as fatal error Krzysztof Kozlowski (1): ARM: socfpga: fix missing RESET_CONTROLLER Linus Walleij (1): ARM: dts: Fix boot regression on Skomer Louis Peens (1): nfp: flower: fix ida_idx not being released Mahesh Bandewar (1): bonding: pair enable_port with slave_arr_updates Martin Blumenstingl (3): ARM: dts: meson: Fix the UART compatible strings ARM: dts: meson8: Fix the UART device-tree schema validation ARM: dts: meson8b: Fix the UART device-tree schema validation Mathias Krause (1): misc: fastrpc: avoid double fput() on failed usercopy Nathan Chancellor (1): Makefile.extrawarn: Move -Wunaligned-access to W=1 NeilBrown (1): NFS: change nfs_access_get_cached to only report the mask Niklas Cassel (1): gpio: sifive: use the correct register to read output values Olga Kornievskaia (4): NFSv4 only print the label when its queried NFSv4 remove zero number of fs_locations entries error check NFSv4 expose nfs_parse_server_name function NFSv4 handle port presence in fs_location server string Oliver Hartkopp (2): can: isotp: fix potential CAN frame reception race in isotp_rcv() can: isotp: fix error path in isotp_sendmsg() to unlock wait queue Pavel Hofman (1): usb: gadget: f_uac2: Define specific wTerminalType Pavel Parkhomenko (2): net: phy: marvell: Fix RGMII Tx/Rx delays setting in 88e1121-compatible PHYs net: phy: marvell: Fix MDI-x polarity setting in 88e1118-compatible PHYs Pawel Dembicki (1): USB: serial: option: add ZTE MF286D modem Rafael J. Wysocki (2): PM: s2idle: ACPI: Fix wakeup interrupts handling ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE Raju Rangoju (1): net: amd-xgbe: disable interrupts during pci removal Raymond Jay Golo (1): drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer Rob Herring (1): ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo Robert Hancock (1): phy: xilinx: zynqmp: Fix bus width setting for SGMII Robert-Ionut Alexa (1): dpaa2-eth: unregister the netdev before disconnecting from the PHY Roberto Sassu (1): ima: Allow template selection with ima_template[_fmt]= after ima_hash= Robin Murphy (1): ACPI/IORT: Check node revision for PMCG resources Sagi Grimberg (1): nvme-tcp: fix bogus request completion when failing to send AER Samuel Mendoza-Jonas (1): ixgbevf: Require large buffers for build_skb on 82599VF Samuel Thibault (1): speakup-dectlk: Restore pitch setting Saurav Kashyap (2): scsi: qedf: Add stag_work to all the vports scsi: qedf: Fix refcount issue when LOGO is received during TMF Sean Anderson (2): usb: ulpi: Move of_node_put to ulpi_dev_release usb: ulpi: Call of_node_put correctly Sean Christopherson (2): KVM: SVM: Don't kill SEV guest if SMAP erratum triggers in usermode KVM: VMX: Set vmcs.PENDING_DBG.BS on #DB in STI/MOVSS blocking shadow Song Liu (1): perf: Fix list corruption in perf_cgroup_switch() Stefan Berger (2): ima: Remove ima_policy file before directory ima: Do not print policy rule with inactive LSM labels Stephan Brunner (1): USB: serial: ch341: add support for GW Instek USB2.0-Serial devices TATSUKAWA KOSUKE (立川江介) (1): n_tty: wake up poll(POLLRDNORM) on receiving data Tom Zanussi (1): tracing: Propagate is_signed to expression Tong Zhang (1): scsi: myrs: Fix crash in error case Tony Lindgren (1): ARM: dts: Fix timer regression for beagleboard revision c Trond Myklebust (2): NFS: Fix initialisation of nfs_client cl_flags field NFSv4.1: Fix uninitialised variable in devicenotify Udipto Goswami (2): usb: f_fs: Fix use-after-free for epfile usb: dwc3: gadget: Prevent core from processing stale TRBs Uwe Kleine-König (1): staging: fbtft: Fix error path in fbtft_driver_module_init() Victor Nogueira (1): net: sched: Clarify error message when qdisc kind is unknown Vijayanand Jitta (1): iommu: Fix potential use-after-free during probe Vitaly Kuznetsov (2): KVM: nVMX: eVMCS: Filter out VM_EXIT_SAVE_VMX_PREEMPTION_TIMER KVM: nVMX: Also filter MSR_IA32_VMX_TRUE_PINBASED_CTLS when eVMCS Vladimir Oltean (6): net: dsa: mv88e6xxx: don't use devres for mdiobus net: dsa: ar9331: register the mdiobus under devres net: dsa: bcm_sf2: don't use devres for mdiobus net: dsa: felix: don't use devres for mdiobus net: dsa: lantiq_gswip: don't use devres for mdiobus net: dsa: mv88e6xxx: fix use-after-free in mv88e6xxx_mdios_unregister Wu Zheng (1): nvme-pci: add the IGNORE_DEV_SUBNQN quirk for Intel P4500/P4600 SSDs Xiaoke Wang (3): integrity: check the return value of audit_log_start() nfs: nfs4clinet: check the return value of kstrdup() scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup() ZouMingzhe (1): scsi: target: iscsi: Make sure the np under each tpg is unique .../devicetree/bindings/arm/omap/omap.txt | 3 + arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/imx23-evk.dts | 1 - arch/arm/boot/dts/imx6qdl-udoo.dtsi | 5 +- arch/arm/boot/dts/imx7ulp.dtsi | 2 +- arch/arm/boot/dts/meson.dtsi | 8 +-- arch/arm/boot/dts/meson8.dtsi | 24 +++---- arch/arm/boot/dts/meson8b.dtsi | 24 +++---- arch/arm/boot/dts/omap3-beagle-ab4.dts | 47 +++++++++++++ arch/arm/boot/dts/omap3-beagle.dts | 33 --------- .../arm/boot/dts/ste-ux500-samsung-skomer.dts | 4 -- arch/arm/mach-socfpga/Kconfig | 2 + .../dts/amlogic/meson-g12b-odroid-n2.dtsi | 4 +- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 +- arch/powerpc/include/asm/book3s/32/pgtable.h | 1 + arch/powerpc/include/asm/book3s/64/pgtable.h | 2 + arch/powerpc/include/asm/fixmap.h | 6 +- arch/powerpc/include/asm/nohash/32/pgtable.h | 1 + arch/powerpc/include/asm/nohash/64/pgtable.h | 1 + arch/powerpc/mm/pgtable.c | 9 +++ arch/riscv/Makefile | 6 ++ arch/x86/events/intel/lbr.c | 3 + arch/x86/kvm/svm/svm.c | 16 ++++- arch/x86/kvm/vmx/evmcs.c | 1 + arch/x86/kvm/vmx/evmcs.h | 4 +- arch/x86/kvm/vmx/vmx.c | 25 +++++++ .../accessibility/speakup/speakup_dectlk.c | 1 + drivers/acpi/arm64/iort.c | 14 +++- drivers/acpi/ec.c | 10 +++ drivers/acpi/sleep.c | 15 ++-- drivers/base/power/wakeup.c | 41 +++++++++-- drivers/clocksource/timer-ti-dm-systimer.c | 2 +- drivers/gpio/gpio-aggregator.c | 18 +++-- drivers/gpio/gpio-sifive.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 4 +- .../gpu/drm/drm_panel_orientation_quirks.c | 12 ++++ drivers/gpu/drm/panel/panel-simple.c | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 8 ++- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 + drivers/hwmon/dell-smm-hwmon.c | 12 ++-- drivers/iommu/iommu.c | 9 ++- drivers/misc/eeprom/ee1004.c | 3 + drivers/misc/fastrpc.c | 9 ++- drivers/mmc/host/sdhci-of-esdhc.c | 8 ++- drivers/net/bonding/bond_3ad.c | 3 +- drivers/net/dsa/bcm_sf2.c | 7 +- drivers/net/dsa/lantiq_gswip.c | 14 +++- drivers/net/dsa/mv88e6xxx/chip.c | 15 ++-- drivers/net/dsa/ocelot/felix_vsc9959.c | 4 +- drivers/net/dsa/qca/ar9331.c | 3 +- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 3 + .../net/ethernet/freescale/dpaa2/dpaa2-eth.c | 4 +- drivers/net/ethernet/intel/ice/ice_common.c | 3 +- .../net/ethernet/intel/ice/ice_lan_tx_rx.h | 1 + drivers/net/ethernet/intel/ice/ice_main.c | 25 ++++--- .../net/ethernet/intel/ixgbevf/ixgbevf_main.c | 13 ++-- drivers/net/ethernet/mscc/ocelot.c | 11 +-- .../netronome/nfp/flower/tunnel_conf.c | 12 ++-- .../net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 2 +- drivers/net/mdio/mdio-aspeed.c | 1 + drivers/net/phy/marvell.c | 17 ++--- drivers/net/usb/ax88179_178a.c | 68 +++++++++++-------- drivers/net/veth.c | 13 ++-- drivers/nvme/host/pci.c | 3 +- drivers/nvme/host/tcp.c | 10 ++- drivers/phy/ti/phy-j721e-wiz.c | 1 + drivers/phy/xilinx/phy-zynqmp.c | 11 +-- drivers/scsi/lpfc/lpfc.h | 13 +++- drivers/scsi/lpfc/lpfc_attr.c | 4 +- drivers/scsi/lpfc/lpfc_init.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 8 ++- drivers/scsi/myrs.c | 3 +- drivers/scsi/pm8001/pm80xx_hwi.c | 16 ++++- drivers/scsi/pm8001/pm80xx_hwi.h | 6 +- drivers/scsi/qedf/qedf_io.c | 1 + drivers/scsi/qedf/qedf_main.c | 1 + drivers/scsi/ufs/ufshcd-pltfrm.c | 7 ++ drivers/scsi/ufs/ufshci.h | 3 +- drivers/staging/fbtft/fbtft.h | 5 +- drivers/target/iscsi/iscsi_target_tpg.c | 3 + drivers/tty/n_tty.c | 4 +- drivers/tty/vt/vt_ioctl.c | 3 +- drivers/usb/common/ulpi.c | 10 ++- drivers/usb/dwc2/gadget.c | 2 +- drivers/usb/dwc3/gadget.c | 13 ++++ drivers/usb/gadget/function/f_fs.c | 56 +++++++++++---- drivers/usb/gadget/function/f_uac2.c | 4 +- drivers/usb/gadget/legacy/raw_gadget.c | 2 +- drivers/usb/gadget/udc/renesas_usb3.c | 2 + drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/cp210x.c | 2 + drivers/usb/serial/ftdi_sio.c | 3 + drivers/usb/serial/ftdi_sio_ids.h | 3 + drivers/usb/serial/option.c | 2 + fs/nfs/callback.h | 2 +- fs/nfs/callback_proc.c | 2 +- fs/nfs/callback_xdr.c | 18 ++--- fs/nfs/client.c | 2 +- fs/nfs/dir.c | 20 +++--- fs/nfs/nfs4_fs.h | 3 +- fs/nfs/nfs4client.c | 5 +- fs/nfs/nfs4namespace.c | 19 ++++-- fs/nfs/nfs4proc.c | 18 ++--- fs/nfs/nfs4state.c | 3 + fs/nfs/nfs4xdr.c | 9 ++- fs/nfsd/nfs3proc.c | 5 ++ fs/nfsd/nfs4proc.c | 5 +- fs/nfsd/trace.h | 14 ++-- include/linux/nfs_fs.h | 4 +- include/linux/suspend.h | 15 +--- include/net/dst_metadata.h | 14 +++- .../linux/netfilter/nf_conntrack_common.h | 2 +- kernel/events/core.c | 16 +++-- kernel/power/main.c | 5 +- kernel/power/process.c | 2 +- kernel/power/snapshot.c | 21 ++---- kernel/power/suspend.c | 2 - kernel/trace/trace_events_hist.c | 3 + net/can/isotp.c | 27 ++++++-- net/ipv4/ipmr.c | 2 + net/ipv6/ip6mr.c | 2 + net/netfilter/nf_conntrack_netlink.c | 3 +- net/sched/sch_api.c | 2 +- net/tipc/name_distr.c | 2 +- scripts/Makefile.extrawarn | 1 + security/integrity/ima/ima_fs.c | 2 +- security/integrity/ima/ima_policy.c | 8 +++ security/integrity/ima/ima_template.c | 10 ++- security/integrity/integrity_audit.c | 2 + virt/kvm/eventfd.c | 8 +-- 130 files changed, 756 insertions(+), 351 deletions(-) create mode 100644 arch/arm/boot/dts/omap3-beagle-ab4.dts -- 2.20.1

1 114

[PATCH OLK-5.10] config: add SENSORS_ZHAOXIN_CPUTEMP for Zhaoxin CPUs
by LeoLiu-oc 17 May '22

17 May '22

Set CONFIG_SENSORS_ZHAOXIN_CPUTEMP to 'm' by default in openeuler_configs Signed-off-by: LeoLiuoc <LeoLiu-oc(a)zhaoxin.com> --- arch/x86/configs/openeuler_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig index 61c4be815462..4e3692e24b65 100644 --- a/arch/x86/configs/openeuler_defconfig +++ b/arch/x86/configs/openeuler_defconfig @@ -4052,6 +4052,7 @@ CONFIG_SENSORS_TMP401=m CONFIG_SENSORS_TMP421=m # CONFIG_SENSORS_TMP513 is not set CONFIG_SENSORS_VIA_CPUTEMP=m +CONFIG_SENSORS_ZHAOXIN_CPUTEMP=m CONFIG_SENSORS_VIA686A=m CONFIG_SENSORS_VT1211=m CONFIG_SENSORS_VT8231=m -- 2.20.1

1 0

[PATCH openEuler-5.10 0/2] Backport 5.10.100 LTS
by Zheng Zengkai 17 May '22

17 May '22

Backport 5.10.100 LTS patches from upstream moxart: fix potential use-after-free on remove path crypto: api - Move cryptomgr soft dependency into algapi Already merged: tipc: improve size validations for received domain records KVM: s390: Return error on SIDA memop on normal guest Total patches: 2 Greg Kroah-Hartman (1): moxart: fix potential use-after-free on remove path Herbert Xu (1): crypto: api - Move cryptomgr soft dependency into algapi crypto/algapi.c | 1 + crypto/api.c | 1 - drivers/mmc/host/moxart-mmc.c | 2 +- 3 files changed, 2 insertions(+), 2 deletions(-) -- 2.20.1

1 2

[PATCH openEuler-5.10 00/72] Backport 5.10.99 LTS
by Zheng Zengkai 17 May '22

17 May '22

Backport 5.10.99 LTS patches from upstream selftests: nft_concat_range: add test for reload with no element add/del cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning net: dsa: mt7530: make NET_DSA_MT7530 select MEDIATEK_GE_PHY ext4: fix incorrect type issue during replay_del_range ext4: fix error handling in ext4_fc_record_modified_inode() ext4: fix error handling in ext4_restore_inline_data() ext4: modify the logic of ext4_mb_new_blocks_simple ext4: prevent used blocks from being allocated during fast commit replay EDAC/xgene: Fix deferred probing EDAC/altera: Fix deferred probing x86/perf: Default set FREEZE_ON_SMI for all perf/x86/intel/pt: Fix crash with stop filters in single-range mode perf stat: Fix display of grouped aliased events fbcon: Add option to enable legacy hardware acceleration Revert "fbcon: Disable accelerated scrolling" rtc: cmos: Evaluate century appropriate tools/resolve_btfids: Do not print any commands when building silently selftests: futex: Use variable MAKE instead of make selftests/exec: Remove pipe from TEST_GEN_FILES bpf: Use VM_MAP instead of VM_ALLOC for ringbuf gve: fix the wrong AdminQ buffer queue index check nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client. scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe pinctrl: bcm2835: Fix a few error paths pinctrl: intel: fix unexpected interrupt pinctrl: intel: Fix a glitch when updating IRQ flags on a preconfigured line ASoC: max9759: fix underflow in speaker_gain_control_put() ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes ASoC: fsl: Add missing error handling in pcm030_fabric_probe drm/i915/overlay: Prevent divide by zero bugs in scaling net: stmmac: ensure PTP time register reads are consistent net: stmmac: dump gmac4 DMA registers correctly net: macsec: Verify that send_sci is on when setting Tx sci explicitly net: macsec: Fix offload support for NETDEV_UNREGISTER event net: ieee802154: Return meaningful error codes from the netlink helpers net: ieee802154: ca8210: Stop leaking skb's net: ieee802154: mcr20a: Fix lifs/sifs periods net: ieee802154: hwsim: Ensure proper channel selection at probe time spi: uniphier: fix reference count leak in uniphier_spi_probe() spi: meson-spicc: add IRQ check in meson_spicc_probe spi: mediatek: Avoid NULL pointer crash in interrupt spi: bcm-qspi: check for valid cs before applying chip select iommu/amd: Fix loop timeout issue in iommu_ga_log_enable() iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() RDMA/mlx4: Don't continue event handler after memory allocation failure RDMA/siw: Fix broken RDMA Read Fence/Resume logic. IB/rdmavt: Validate remote_addr during loopback atomic tests RDMA/ucma: Protect mc during concurrent multicast leaves RDMA/cma: Use correct address when leaving multicast group Revert "ASoC: mediatek: Check for error clk pointer" IB/hfi1: Fix AIP early init panic dma-buf: heaps: Fix potential spectre v1 gadget block: bio-integrity: Advance seed correctly for larger interval sizes mm/kmemleak: avoid scanning potential huge holes mm/pgtable: define pte_index so that preprocessor could recognize it mm/debug_vm_pgtable: remove pte entry from the page table nvme-fabrics: fix state check in nvmf_ctlr_matches_baseopts() drm/amd/display: Force link_rate as LINK_RATE_RBR2 for 2018 15" Apple Retina panels drm/nouveau: fix off by one in BIOS boundary checking btrfs: fix deadlock between quota disable and qgroup rescan worker ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer chipset) ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks ALSA: hda/realtek: Add quirk for ASUS GU603 ALSA: hda: realtek: Fix race at concurrent COEF updates ALSA: hda: Fix UAF of leds class devs at unbinding ALSA: usb-audio: Correct quirk for VF0770 ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw() selinux: fix double free of cond_list on error paths already merged: audit: improve audit queue handling when "audit=1" on cmdline memcg: charge fs_context and legacy_fs_context Total patches: 74 - 2 = 72 Albert Geantă (1): ALSA: hda/realtek: Add quirk for ASUS GU603 Andy Shevchenko (1): pinctrl: intel: Fix a glitch when updating IRQ flags on a preconfigured line Arınç ÜNAL (1): net: dsa: mt7530: make NET_DSA_MT7530 select MEDIATEK_GE_PHY Aun-Ali Zaidi (1): drm/amd/display: Force link_rate as LINK_RATE_RBR2 for 2018 15" Apple Retina panels Benjamin Gaignard (1): spi: mediatek: Avoid NULL pointer crash in interrupt Bernard Metzler (1): RDMA/siw: Fix broken RDMA Read Fence/Resume logic. Camel Guo (1): net: stmmac: dump gmac4 DMA registers correctly Christian Lachner (3): ALSA: hda/realtek: Add missing fixup-model entry for Gigabyte X570 ALC1220 quirks ALSA: hda/realtek: Fix silent output on Gigabyte X570S Aorus Master (newer chipset) ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows Dai Ngo (1): nfsd: nfsd4_setclientid_confirm mistakenly expires confirmed client. Dan Carpenter (2): drm/i915/overlay: Prevent divide by zero bugs in scaling ASoC: max9759: fix underflow in speaker_gain_control_put() Florian Fainelli (1): pinctrl: bcm2835: Fix a few error paths Florian Westphal (1): selftests: nft_concat_range: add test for reload with no element add/del Guenter Roeck (1): Revert "ASoC: mediatek: Check for error clk pointer" Guoqing Jiang (1): iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() Haiyue Wang (1): gve: fix the wrong AdminQ buffer queue index check Helge Deller (2): Revert "fbcon: Disable accelerated scrolling" fbcon: Add option to enable legacy hardware acceleration Hou Tao (1): bpf: Use VM_MAP instead of VM_ALLOC for ringbuf Ian Rogers (1): perf stat: Fix display of grouped aliased events Jiasheng Jiang (1): ASoC: cpcap: Check for NULL pointer after calling of_get_child_by_name Joerg Roedel (1): iommu/amd: Fix loop timeout issue in iommu_ga_log_enable() John Meneghini (1): scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe Jonas Hahnfeld (1): ALSA: usb-audio: Correct quirk for VF0770 Jordy Zomer (1): dma-buf: heaps: Fix potential spectre v1 gadget Kamal Dasu (1): spi: bcm-qspi: check for valid cs before applying chip select Lang Yu (1): mm/kmemleak: avoid scanning potential huge holes Leon Romanovsky (2): RDMA/ucma: Protect mc during concurrent multicast leaves RDMA/mlx4: Don't continue event handler after memory allocation failure Lior Nahmanson (2): net: macsec: Fix offload support for NETDEV_UNREGISTER event net: macsec: Verify that send_sci is on when setting Tx sci explicitly Maor Gottlieb (1): RDMA/cma: Use correct address when leaving multicast group Mark Brown (3): ASoC: ops: Reject out of bounds values in snd_soc_put_volsw() ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx() ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx() Martin K. Petersen (1): block: bio-integrity: Advance seed correctly for larger interval sizes Miaoqian Lin (2): spi: meson-spicc: add IRQ check in meson_spicc_probe ASoC: fsl: Add missing error handling in pcm030_fabric_probe Mike Marciniszyn (2): IB/hfi1: Fix AIP early init panic IB/rdmavt: Validate remote_addr during loopback atomic tests Mike Rapoport (1): mm/pgtable: define pte_index so that preprocessor could recognize it Miquel Raynal (4): net: ieee802154: hwsim: Ensure proper channel selection at probe time net: ieee802154: mcr20a: Fix lifs/sifs periods net: ieee802154: ca8210: Stop leaking skb's net: ieee802154: Return meaningful error codes from the netlink helpers Muhammad Usama Anjum (2): selftests/exec: Remove pipe from TEST_GEN_FILES selftests: futex: Use variable MAKE instead of make Nathan Chancellor (1): tools/resolve_btfids: Do not print any commands when building silently Nick Lopez (1): drm/nouveau: fix off by one in BIOS boundary checking Pasha Tatashin (1): mm/debug_vm_pgtable: remove pte entry from the page table Peter Zijlstra (1): x86/perf: Default set FREEZE_ON_SMI for all Ritesh Harjani (2): ext4: fix error handling in ext4_restore_inline_data() ext4: fix error handling in ext4_fc_record_modified_inode() Riwen Lu (1): rtc: cmos: Evaluate century appropriate Robert Hancock (1): ASoC: xilinx: xlnx_formatter_pcm: Make buffer bytes multiple of period bytes Sergey Shtylyov (2): EDAC/altera: Fix deferred probing EDAC/xgene: Fix deferred probing Shin'ichiro Kawasaki (1): btrfs: fix deadlock between quota disable and qgroup rescan worker Takashi Iwai (2): ALSA: hda: Fix UAF of leds class devs at unbinding ALSA: hda: realtek: Fix race at concurrent COEF updates Tristan Hume (1): perf/x86/intel/pt: Fix crash with stop filters in single-range mode Uday Shankar (1): nvme-fabrics: fix state check in nvmf_ctlr_matches_baseopts() Vratislav Bendel (1): selinux: fix double free of cond_list on error paths Waiman Long (1): cgroup/cpuset: Fix "suspicious RCU usage" lockdep warning Xin Xiong (1): spi: uniphier: fix reference count leak in uniphier_spi_probe() Xin Yin (3): ext4: prevent used blocks from being allocated during fast commit replay ext4: modify the logic of ext4_mb_new_blocks_simple ext4: fix incorrect type issue during replay_del_range Yannick Vignon (1): net: stmmac: ensure PTP time register reads are consistent Łukasz Bartosik (1): pinctrl: intel: fix unexpected interrupt Documentation/gpu/todo.rst | 18 ---- arch/x86/events/intel/core.c | 13 +++ arch/x86/events/intel/pt.c | 5 +- block/bio-integrity.c | 2 +- drivers/dma-buf/dma-heap.c | 2 + drivers/edac/altera_edac.c | 2 +- drivers/edac/xgene_edac.c | 2 +- .../gpu/drm/amd/display/dc/core/dc_link_dp.c | 20 +++++ drivers/gpu/drm/i915/display/intel_overlay.c | 3 + .../gpu/drm/nouveau/nvkm/subdev/bios/base.c | 2 +- drivers/infiniband/core/cma.c | 22 ++--- drivers/infiniband/core/ucma.c | 34 ++++--- drivers/infiniband/hw/hfi1/ipoib_main.c | 13 +-- drivers/infiniband/hw/mlx4/main.c | 2 +- drivers/infiniband/sw/rdmavt/qp.c | 2 + drivers/infiniband/sw/siw/siw.h | 7 +- drivers/infiniband/sw/siw/siw_qp_rx.c | 20 +++-- drivers/iommu/amd/init.c | 2 + drivers/iommu/intel/irq_remapping.c | 13 ++- drivers/net/dsa/Kconfig | 1 + drivers/net/ethernet/google/gve/gve_adminq.c | 2 +- .../net/ethernet/stmicro/stmmac/dwmac_dma.h | 1 + .../ethernet/stmicro/stmmac/stmmac_ethtool.c | 19 +++- .../ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 19 ++-- drivers/net/ieee802154/ca8210.c | 1 + drivers/net/ieee802154/mac802154_hwsim.c | 1 + drivers/net/ieee802154/mcr20a.c | 4 +- drivers/net/macsec.c | 33 ++++--- drivers/nvme/host/fabrics.h | 1 + drivers/pinctrl/bcm/pinctrl-bcm2835.c | 23 +++-- drivers/pinctrl/intel/pinctrl-intel.c | 64 +++++++------ drivers/rtc/rtc-mc146818-lib.c | 2 +- drivers/scsi/bnx2fc/bnx2fc_fcoe.c | 21 +++-- drivers/soc/mediatek/mtk-scpsys.c | 15 +--- drivers/spi/spi-bcm-qspi.c | 2 +- drivers/spi/spi-meson-spicc.c | 5 ++ drivers/spi/spi-mt65xx.c | 2 +- drivers/spi/spi-uniphier.c | 18 +++- drivers/video/console/Kconfig | 20 +++++ drivers/video/fbdev/core/fbcon.c | 68 +++++++++++--- drivers/video/fbdev/core/fbcon.h | 15 +++- drivers/video/fbdev/core/fbcon_ccw.c | 10 +-- drivers/video/fbdev/core/fbcon_cw.c | 10 +-- drivers/video/fbdev/core/fbcon_rotate.h | 4 +- drivers/video/fbdev/core/fbcon_ud.c | 20 ++--- fs/btrfs/qgroup.c | 21 ++++- fs/ext4/ext4.h | 3 + fs/ext4/extents.c | 4 + fs/ext4/fast_commit.c | 89 ++++++++++--------- fs/ext4/inline.c | 10 ++- fs/ext4/mballoc.c | 26 ++++-- fs/nfsd/nfs4state.c | 4 +- include/linux/pgtable.h | 1 + kernel/bpf/ringbuf.c | 2 +- kernel/cgroup/cpuset.c | 10 +++ mm/debug_vm_pgtable.c | 2 + mm/kmemleak.c | 13 +-- net/ieee802154/nl802154.c | 8 +- security/selinux/ss/conditional.c | 3 +- sound/pci/hda/hda_generic.c | 17 +++- sound/pci/hda/hda_generic.h | 3 + sound/pci/hda/patch_realtek.c | 67 +++++++++++--- sound/soc/codecs/cpcap.c | 2 + sound/soc/codecs/max9759.c | 3 +- sound/soc/fsl/pcm030-audio-fabric.c | 11 ++- sound/soc/soc-ops.c | 29 +++++- sound/soc/xilinx/xlnx_formatter_pcm.c | 27 +++++- sound/usb/quirks-table.h | 2 +- tools/bpf/resolve_btfids/Makefile | 6 +- tools/perf/util/stat-display.c | 19 ++-- tools/testing/selftests/exec/Makefile | 2 +- tools/testing/selftests/futex/Makefile | 4 +- .../selftests/netfilter/nft_concat_range.sh | 72 ++++++++++++++- 73 files changed, 725 insertions(+), 300 deletions(-) -- 2.20.1

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[PATCH openEuler-5.10 0/2] Backport 5.10.98 LTS
by Zheng Zengkai 17 May '22

17 May '22

Backport 5.10.98 LTS patches from upstream Total patches: 2 Greg Kroah-Hartman (2): Revert "drm/vc4: hdmi: Make sure the device is powered with CEC" Revert "drm/vc4: hdmi: Make sure the device is powered with CEC" again drivers/gpu/drm/vc4/vc4_hdmi.c | 23 +++++++---------------- 1 file changed, 7 insertions(+), 16 deletions(-) -- 2.20.1

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[PATCH openEuler-22.03-LTS] psi: fix failure of create cgroup psi trigger
by Zheng Zengkai 17 May '22

17 May '22

From: Chen Wandun <chenwandun(a)huawei.com> hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I571CC CVE: NA -------------------------------- Create cgroup psi would fail after commit: 15b551804d8f ("psi: Fix uaf issue when psi trigger is destroyed while being polled"), this is due to wrong use of priv member in kernfs_open_file. Fixes: 15b551804d8f ("psi: Fix uaf issue when psi trigger is destroyed while being polled") Signed-off-by: Chen Wandun <chenwandun(a)huawei.com> Reviewed-by: Kefeng Wang <wangkefeng.wang(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> --- kernel/cgroup/cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 7d47c3b6956f..57f4e19df8c6 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -3655,7 +3655,7 @@ static ssize_t cgroup_pressure_write(struct kernfs_open_file *of, char *buf, cgroup_kn_unlock(of->kn); /* Allow only one trigger per file descriptor */ - if (of->priv) { + if (ctx->psi.trigger) { cgroup_put(cgrp); return -EBUSY; } -- 2.20.1

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