February 2022 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.16.12 release. There are 164 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 02 Mar 2022 17:20:16 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.16.12-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.16.12-rc1 Miaohe Lin <linmiaohe(a)huawei.com> memblock: use kfree() to release kmalloced memblock regions Marc Zyngier <maz(a)kernel.org> gpio: tegra186: Fix chip_data type confusion Sean Anderson <seanga2(a)gmail.com> pinctrl: k210: Fix bias-pull-up Dan Carpenter <dan.carpenter(a)oracle.com> pinctrl: fix loop in k210_pinconf_get_drive() daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix deadlock in gsmtty_open() daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong modem processing in convergence layer type 2 daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong tty control line for flow control daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix NULL pointer access due to DLCI release daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix proper link termination after failed open daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of command/response bit daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of control signal octet bit DV Liu Yuntao <liuyuntao10(a)huawei.com> hugetlbfs: fix a truncation issue in hugepages parameter Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> mm/hugetlb: fix kernel crash with hugetlb mremap Changbin Du <changbin.du(a)intel.com> riscv: fix oops caused by irqsoff latency tracer Damien Le Moal <damien.lemoal(a)opensource.wdc.com> riscv: fix nommu_k210_sdcard_defconfig Mike Marciniszyn <mike.marciniszyn(a)cornelisnetworks.com> IB/qib: Fix duplicate sysfs directory name Jens Axboe <axboe(a)kernel.dk> tps6598x: clear int mask on probe failure Oliver Graute <oliver.graute(a)kococonnector.com> staging: fbtft: fb_st7789v: reset display before initialization Chuansheng Liu <chuansheng.liu(a)intel.com> thermal: int340x: fix memory leak in int3400_notify() Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/cma: Do not change route.addr.src_addr outside state checks Qu Wenruo <wqu(a)suse.com> btrfs: reduce extent threshold for autodefrag Qu Wenruo <wqu(a)suse.com> btrfs: autodefrag: only scan one inode once Qu Wenruo <wqu(a)suse.com> btrfs: defrag: allow defrag_one_cluster() to skip large extent which is not a target Dāvis Mosāns <davispuh(a)gmail.com> btrfs: prevent copying too big compressed lzo segment Qu Wenruo <wqu(a)suse.com> btrfs: defrag: remove an ambiguous condition for rejection Qu Wenruo <wqu(a)suse.com> btrfs: defrag: don't defrag extents which are already at max capacity Qu Wenruo <wqu(a)suse.com> btrfs: defrag: don't try to merge regular extents with preallocated extents Mårten Lindahl <marten.lindahl(a)axis.com> driver core: Free DMA range map when device is released Christophe Kerello <christophe.kerello(a)foss.st.com> mtd: core: Fix a conflict between MTD and NVMEM on wp-gpios property Christophe Kerello <christophe.kerello(a)foss.st.com> nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property Hongyu Xie <xiehongyu1(a)kylinos.cn> xhci: Prevent futile URB re-submissions due to incorrect return value. Puma Hsu <pumahsu(a)google.com> xhci: re-initialize the HC during resume if HCE was set Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> usb: dwc3: gadget: Let the interrupt handler disable bottom halves. Hans de Goede <hdegoede(a)redhat.com> usb: dwc3: pci: Fix Bay Trail phy GPIO mappings Hans de Goede <hdegoede(a)redhat.com> usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> usb: dwc2: drd: fix soft connect when gadget is unconfigured Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit LE910R1 compositions Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for DW5829e Steven Rostedt (Google) <rostedt(a)goodmis.org> tracefs: Set the group ownership in apply_options() not parse_options() Szymon Heidrich <szymon.heidrich(a)gmail.com> USB: gadget: validate endpoint index for xilinx udc Daehwan Jung <dh10.jung(a)samsung.com> usb: gadget: rndis: add spinlock for rndis response list Dmytro Bagrii <dimich.dmb(a)gmail.com> Revert "USB: serial: ch341: add new Product ID for CH341A" Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: pata_hpt37x: disable primary channel on HPT371 Phil Elwell <phil(a)raspberrypi.com> sc16is7xx: Fix for incorrect data being transmitted Miaoqian Lin <linmq006(a)gmail.com> iio: Fix error handling for PM Lorenzo Bianconi <lorenzo(a)kernel.org> iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot Sean Nyekjaer <sean(a)geanix.com> iio: accel: fxls8962af: add padding to regmap for SPI Cosmin Tanislav <demonsingur(a)gmail.com> iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits Oleksij Rempel <linux(a)rempel-privat.de> iio: adc: tsc2046: fix memory corruption by preventing array overflow Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: men_z188_adc: Fix a resource leak in an error handling path Nuno Sá <nuno.sa(a)analog.com> iio:imu:adis16480: fix buffering for devices with no burst mode Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have traceon and traceoff trigger honor the instance Daniel Bristot de Oliveira <bristot(a)kernel.org> tracing: Dump stacktrace trigger to the corresponding instance Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Fix crash due to out of bounds access into reg2btf_ids. Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Extend kfunc with PTR_TO_CTX, PTR_TO_MEM argument support Bart Van Assche <bvanassche(a)acm.org> RDMA/ib_srp: Fix a deadlock ChenXiaoSong <chenxiaosong2(a)huawei.com> configfs: fix a race in configfs_{,un}register_subsystem() Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Increase firmware message response DMA wait time Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-clt: Fix possible double free in error case Eric Dumazet <edumazet(a)google.com> net-timestamp: convert sk->sk_tskey to atomic_t Eric Dumazet <edumazet(a)google.com> net: use sk_is_tcp() in more places Prasad Kumpatla <quic_pkumpatl(a)quicinc.com> regmap-irq: Update interrupt clear register for proper reset Samuel Holland <samuel(a)sholland.org> gpio: rockchip: Reset int_bothedge when changing trigger Pali Rohár <pali(a)kernel.org> PCI: mvebu: Fix device enumeration regression Zhou Qingyang <zhou1615(a)umn.edu> spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() Lama Kayal <lkayal(a)nvidia.com> net/mlx5e: Add missing increment of count Maher Sanalla <msanalla(a)nvidia.com> net/mlx5: Update log_max_qp value to be 17 at most Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Fix slab-out-of-bounds in mlx5_cmd_dr_create_fte Tariq Toukan <tariqt(a)nvidia.com> net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets Maor Dickman <maord(a)nvidia.com> net/mlx5e: MPLSoUDP decap, fix check for unsupported matches Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Fix the threshold that defines when pool sync is initiated Ariel Levkovich <lariel(a)nvidia.com> net/mlx5: Fix wrong limitation of metadata match on ecpf Maor Gottlieb <maorg(a)nvidia.com> net/mlx5: Fix possible deadlock on rule deletion Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Don't allow match on IP w/o matching on full ethertype/ip_version Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: schedule failover only if vioctl fails Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Cache STE shadow memory Dan Carpenter <dan.carpenter(a)oracle.com> udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister() Hans de Goede <hdegoede(a)redhat.com> surface: surface3_power: Fix battery readings on batteries without a serial number Fabio M. De Francesco <fmdefrancesco(a)gmail.com> net/smc: Use a mutex for locking "struct smc_pnettable" Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix memory leak during stateful obj update Baruch Siach <baruch.siach(a)siklu.com> net: mdio-ipq4019: add delay after clock enable Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: avoid call to __dev_set_promiscuity() while rtnl_mutex isn't held Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: unregister flowtable hooks on netns exit Christophe Leroy <christophe.leroy(a)csgroup.eu> net: Force inlining of checksum functions in net/checksum.h Xiaoke Wang <xkernel.wang(a)foxmail.com> net: ll_temac: check the return value of devm_kmalloc() Paul Blakey <paulb(a)nvidia.com> net/sched: act_ct: Fix flow table lookup after ct clear or switching zones Michel Dänzer <mdaenzer(a)redhat.com> drm/amd/display: For vblank_disable_immediate, check PSR is really used Matt Roper <matthew.d.roper(a)intel.com> drm/i915/dg2: Print PHY name properly on calibration error Maxime Ripard <maxime(a)cerno.tech> drm/vc4: crtc: Fix runtime_pm reference counting Stefano Garzarella <sgarzare(a)redhat.com> block: clear iocb->private in blkdev_bio_end_io_async() Roi Dayan <roid(a)nvidia.com> net/mlx5e: TC, Reject rules with drop and modify hdr action Roi Dayan <roid(a)nvidia.com> net/mlx5e: TC, Reject rules with forward and drop actions Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix wrong return value on ioctl EEPROM query failure Maxime Ripard <maxime(a)cerno.tech> drm/edid: Always set RGB444 Paul Blakey <paulb(a)nvidia.com> openvswitch: Fix setting ipv6 fields causing hw csum failure Mauri Sandberg <maukka(a)ext.kapsi.fi> net: mv643xx_eth: process retval from of_get_mac_address Tao Liu <thomas.liu(a)ucloud.cn> gso: do not skip outer ip header in case of ipip and net_failover Konrad Dybcio <konrad.dybcio(a)somainline.org> clk: qcom: gcc-msm8994: Remove NoC clocks Dan Carpenter <dan.carpenter(a)oracle.com> tipc: Fix end of loop tests for list_for_each_entry() Christoph Hellwig <hch(a)lst.de> nvme: also mark passthrough-only namespaces ready in nvme_update_ns_info Eric Dumazet <edumazet(a)google.com> net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends Eric Dumazet <edumazet(a)google.com> io_uring: add a schedule point in io_add_buffers() Eric Dumazet <edumazet(a)google.com> bpf: Add schedule points in batch ops Yonghong Song <yhs(a)fb.com> bpf: Fix a bpf_timer initialization issue Felix Maurer <fmaurer(a)redhat.com> selftests: bpf: Check bpf_msg_push_data return value Felix Maurer <fmaurer(a)redhat.com> bpf: Do not try bpf_msg_push_data with len 0 Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Fix crash due to incorrect copy_map_value Meir Lichtinger <meirl(a)nvidia.com> net/mlx5: Update the list of the PCI supported devices Tom Rix <trix(a)redhat.com> ice: initialize local variable 'tlv' Tom Rix <trix(a)redhat.com> ice: check the return of ice_ptp_gettimex64 Jacob Keller <jacob.e.keller(a)intel.com> ice: fix concurrent reset and removal of VFs Michal Swiatkowski <michal.swiatkowski(a)linux.intel.com> ice: fix setting l4 port flag when adding filter Chris Mi <cmi(a)nvidia.com> net/mlx5: Fix tc max supported prio for nic mode Guenter Roeck <linux(a)roeck-us.net> hwmon: Handle failure to register sensor with thermal zone correctly Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> bnxt_en: Restore the resets_reliable flag in bnxt_open() Pavan Chebbi <pavan.chebbi(a)broadcom.com> bnxt_en: Fix incorrect multicast rx mask setting when not requested Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix occasional ethtool -t loopback test failures Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix offline ethtool selftest with RDMA enabled Somnath Kotur <somnath.kotur(a)broadcom.com> bnxt_en: Fix active FEC reporting to ethtool Kalesh AP <kalesh-anakkur.purayil(a)broadcom.com> bnxt_en: Fix devlink fw_activate Manish Chopra <manishc(a)marvell.com> bnx2x: fix driver load from initrd Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: be more conservative with cookie MPJ limits Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: fix diag instability Paolo Abeni <pabeni(a)redhat.com> mptcp: add mibs counter for ignored incoming options Paolo Abeni <pabeni(a)redhat.com> mptcp: fix race in incoming ADD_ADDR option processing Alexey Bayduraev <alexey.v.bayduraev(a)linux.intel.com> perf data: Fix double free in perf_session__delete() Zhengjun Xing <zhengjun.xing(a)linux.intel.com> perf evlist: Fix failed to use cpu list for uncore events Mikko Perttunen <mperttunen(a)nvidia.com> gpu: host1x: Always return syncpoint value when waiting Mateusz Palczewski <mateusz.palczewski(a)intel.com> Revert "i40e: Fix reset bw limit when DCB enabled with 1 TC" Xin Long <lucien.xin(a)gmail.com> ping: remove pr_err from ping_lookup Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables_offload: incorrect flow offload action array size Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: xt_socket: missing ifdef CONFIG_IP6_NF_IPTABLES dependency Eric Dumazet <edumazet(a)google.com> netfilter: xt_socket: fix a typo in socket_mt_destroy() Oliver Neukum <oneukum(a)suse.com> CDC-NCM: avoid overflow in sanity checking Oliver Neukum <oneukum(a)suse.com> USB: zaurus: support another broken Zaurus Oliver Neukum <oneukum(a)suse.com> sr9700: sanity check for packet length Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Correctly populate use_sagv_wm for all pipes Imre Deak <imre.deak(a)intel.com> drm/i915: Disconnect PHYs left connected by BIOS on disabled ports Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Widen the QGV point mask Qiang Yu <qiang.yu(a)amd.com> drm/amdgpu: check vm ready by amdgpu_vm->evicting flag Chen Gong <curry.gong(a)amd.com> drm/amdgpu: do not enable asic reset for raven2 Evan Quan <evan.quan(a)amd.com> drm/amdgpu: disable MMHUB PG for Picasso Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Check if ASPM is enabled from PCIe subsystem Evan Quan <evan.quan(a)amd.com> drm/amd/pm: fix some OEM SKU specific stability issues Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl> drm/amd/display: Protect update_bw_bounding_box FPU code. Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Fix stream->link_enc unassigned during stream removal Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: nSVM: disallow userspace setting of MSR_AMD64_TSC_RATIO to non default value when tsc scaling disabled Liang Zhang <zhangliang5(a)huawei.com> KVM: x86/mmu: make apf token non-zero to fix bug Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix ldw() and stw() unalignment handlers Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel Stefano Garzarella <sgarzare(a)redhat.com> vhost/vsock: don't check owner in vhost_vsock_stop() while releasing Ondrej Mosnacek <omosnace(a)redhat.com> selinux: fix misuse of mutex_is_locked() Dylan Yudaken <dylany(a)fb.com> io_uring: disallow modification of rsrc_data during quiesce Jens Axboe <axboe(a)kernel.dk> io_uring: don't convert to jiffies for waiting on timeouts Siarhei Volkau <lis8215(a)gmail.com> clk: jz4725b: fix mmc0 clock gating Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> slab: remove __alloc_size attribute from __kmalloc_track_caller Su Yue <l(a)damenly.su> btrfs: tree-checker: check item_size for dev_item Su Yue <l(a)damenly.su> btrfs: tree-checker: check item_size for inode_item Michal Koutný <mkoutny(a)suse.com> cgroup-v1: Correct privileges check in release_agent writes Zhang Qiao <zhangqiao22(a)huawei.com> cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug Matthew Wilcox (Oracle) <willy(a)infradead.org> mm/filemap: Fix handling of THPs in generic_file_buffered_read() ------------- Diffstat: Makefile | 4 +- arch/parisc/kernel/unaligned.c | 14 +-- arch/riscv/configs/nommu_k210_sdcard_defconfig | 2 +- arch/riscv/kernel/Makefile | 2 + arch/riscv/kernel/entry.S | 10 +- arch/riscv/kernel/trace_irq.c | 27 +++++ arch/riscv/kernel/trace_irq.h | 11 ++ arch/x86/kvm/mmu/mmu.c | 13 ++- arch/x86/kvm/svm/svm.c | 19 +++- block/fops.c | 2 + drivers/ata/pata_hpt37x.c | 14 +++ drivers/base/dd.c | 5 + drivers/base/regmap/regmap-irq.c | 20 ++-- drivers/clk/ingenic/jz4725b-cgu.c | 3 +- drivers/clk/qcom/gcc-msm8994.c | 106 ++---------------- drivers/gpio/gpio-rockchip.c | 56 +++++----- drivers/gpio/gpio-tegra186.c | 14 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 9 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 9 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 17 +-- .../amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c | 2 + drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 4 - .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 32 +++++- drivers/gpu/drm/drm_edid.c | 2 +- drivers/gpu/drm/i915/display/intel_bw.c | 18 +++- drivers/gpu/drm/i915/display/intel_bw.h | 8 +- drivers/gpu/drm/i915/display/intel_snps_phy.c | 2 +- drivers/gpu/drm/i915/display/intel_tc.c | 26 +++-- drivers/gpu/drm/i915/intel_pm.c | 22 ++-- drivers/gpu/drm/vc4/vc4_crtc.c | 8 +- drivers/gpu/host1x/syncpt.c | 19 +--- drivers/hwmon/hwmon.c | 14 +-- drivers/iio/accel/bmc150-accel-core.c | 5 +- drivers/iio/accel/fxls8962af-core.c | 12 ++- drivers/iio/accel/fxls8962af-i2c.c | 2 +- drivers/iio/accel/fxls8962af-spi.c | 2 +- drivers/iio/accel/fxls8962af.h | 3 +- drivers/iio/accel/kxcjk-1013.c | 5 +- drivers/iio/accel/mma9551.c | 5 +- drivers/iio/accel/mma9553.c | 5 +- drivers/iio/adc/ad7124.c | 2 +- drivers/iio/adc/men_z188_adc.c | 9 +- drivers/iio/adc/ti-tsc2046.c | 4 +- drivers/iio/gyro/bmg160_core.c | 5 +- drivers/iio/imu/adis16480.c | 7 +- drivers/iio/imu/kmx61.c | 5 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 6 +- drivers/iio/magnetometer/bmc150_magn.c | 5 +- drivers/infiniband/core/cma.c | 40 ++++--- drivers/infiniband/hw/qib/qib_sysfs.c | 2 +- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 39 +++---- drivers/infiniband/ulp/srp/ib_srp.c | 6 +- drivers/mtd/mtdcore.c | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 47 +++++--- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 + drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 39 +++++-- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 17 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c | 12 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.h | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 6 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 12 +-- drivers/net/ethernet/intel/ice/ice.h | 1 - drivers/net/ethernet/intel/ice/ice_common.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 2 + drivers/net/ethernet/intel/ice/ice_ptp.c | 5 +- drivers/net/ethernet/intel/ice/ice_tc_lib.c | 4 +- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 42 +++++--- drivers/net/ethernet/marvell/mv643xx_eth.c | 24 +++-- .../mellanox/mlx5/core/en/tc_tun_mplsoudp.c | 28 ++--- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +- .../net/ethernet/mellanox/mlx5/core/en_selftest.c | 1 + drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 12 +++ .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 - drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 + .../ethernet/mellanox/mlx5/core/lib/fs_chains.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/main.c | 4 +- .../mellanox/mlx5/core/steering/dr_icm_pool.c | 120 ++++++++++++++------- .../mellanox/mlx5/core/steering/dr_matcher.c | 20 +--- .../ethernet/mellanox/mlx5/core/steering/dr_ste.c | 32 +++++- .../mellanox/mlx5/core/steering/dr_types.h | 10 ++ .../ethernet/mellanox/mlx5/core/steering/fs_dr.c | 33 ++++-- .../ethernet/mellanox/mlx5/core/steering/mlx5dr.h | 5 + .../ethernet/netronome/nfp/flower/tunnel_conf.c | 4 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 + drivers/net/mdio/mdio-ipq4019.c | 6 +- drivers/net/usb/cdc_ether.c | 12 +++ drivers/net/usb/cdc_ncm.c | 8 +- drivers/net/usb/sr9700.c | 2 +- drivers/net/usb/zaurus.c | 12 +++ drivers/nvme/host/core.c | 6 +- drivers/nvmem/core.c | 2 +- drivers/pci/controller/pci-mvebu.c | 3 +- drivers/pinctrl/pinctrl-k210.c | 4 +- drivers/platform/surface/surface3_power.c | 13 ++- drivers/spi/spi-zynq-qspi.c | 3 + drivers/staging/fbtft/fb_st7789v.c | 2 + .../intel/int340x_thermal/int3400_thermal.c | 4 + drivers/tty/n_gsm.c | 61 +++++++---- drivers/tty/serial/sc16is7xx.c | 3 + drivers/usb/dwc2/core.h | 2 + drivers/usb/dwc2/drd.c | 6 +- drivers/usb/dwc3/dwc3-pci.c | 17 ++- drivers/usb/dwc3/gadget.c | 2 + drivers/usb/gadget/function/rndis.c | 8 ++ drivers/usb/gadget/function/rndis.h | 1 + drivers/usb/gadget/udc/udc-xilinx.c | 6 ++ drivers/usb/host/xhci.c | 28 +++-- drivers/usb/serial/ch341.c | 1 - drivers/usb/serial/option.c | 12 +++ drivers/usb/typec/tipd/core.c | 7 +- drivers/vhost/vsock.c | 21 ++-- fs/btrfs/ctree.h | 2 +- fs/btrfs/file.c | 97 ++++++----------- fs/btrfs/inode.c | 4 +- fs/btrfs/ioctl.c | 81 +++++++++++--- fs/btrfs/lzo.c | 11 ++ fs/btrfs/tree-checker.c | 15 +++ fs/configfs/dir.c | 14 +++ fs/io_uring.c | 24 +++-- fs/tracefs/inode.c | 5 +- include/linux/bpf.h | 9 +- include/linux/nvmem-provider.h | 4 +- include/linux/skmsg.h | 6 -- include/linux/slab.h | 3 +- include/net/checksum.h | 50 +++++---- include/net/netfilter/nf_tables.h | 2 +- include/net/netfilter/nf_tables_offload.h | 2 - include/net/sock.h | 9 +- kernel/bpf/btf.c | 97 +++++++++++++---- kernel/bpf/syscall.c | 3 + kernel/cgroup/cgroup-v1.c | 6 +- kernel/cgroup/cpuset.c | 2 + kernel/trace/trace_events_trigger.c | 59 ++++++++-- mm/filemap.c | 8 +- mm/hugetlb.c | 11 +- mm/memblock.c | 10 +- net/can/j1939/transport.c | 2 +- net/core/filter.c | 3 + net/core/skbuff.c | 12 +-- net/core/sock.c | 10 +- net/dsa/master.c | 7 +- net/dsa/port.c | 20 ++-- net/ipv4/af_inet.c | 5 +- net/ipv4/ip_output.c | 2 +- net/ipv4/ping.c | 1 - net/ipv4/udp_tunnel_nic.c | 2 +- net/ipv6/ip6_offload.c | 2 + net/ipv6/ip6_output.c | 2 +- net/mptcp/mib.c | 2 + net/mptcp/mib.h | 2 + net/mptcp/pm.c | 8 +- net/mptcp/pm_netlink.c | 19 +++- net/netfilter/nf_tables_api.c | 16 ++- net/netfilter/nf_tables_offload.c | 3 +- net/netfilter/nft_dup_netdev.c | 6 ++ net/netfilter/nft_fwd_netdev.c | 6 ++ net/netfilter/nft_immediate.c | 12 ++- net/netfilter/xt_socket.c | 4 +- net/openvswitch/actions.c | 46 ++++++-- net/sched/act_ct.c | 5 - net/smc/smc_pnet.c | 42 ++++---- net/smc/smc_pnet.h | 2 +- net/tipc/name_table.c | 2 +- net/tipc/socket.c | 2 +- security/selinux/ima.c | 4 +- tools/perf/util/data.c | 7 +- tools/perf/util/evlist-hybrid.c | 4 +- .../selftests/bpf/progs/test_sockmap_kern.h | 26 +++-- tools/testing/selftests/net/mptcp/diag.sh | 44 ++++++-- tools/testing/selftests/net/mptcp/mptcp_join.sh | 15 ++- 174 files changed, 1543 insertions(+), 787 deletions(-)

2 years, 9 months

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[PATCH 5.15 000/139] 5.15.26-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.26 release. There are 139 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 02 Mar 2022 17:20:16 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.26-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.26-rc1 Jacob Keller <jacob.e.keller(a)intel.com> ice: fix concurrent reset and removal of VFs Brett Creeley <brett.creeley(a)intel.com> ice: Fix race conditions between virtchnl handling and VF ndo ops Miaohe Lin <linmiaohe(a)huawei.com> memblock: use kfree() to release kmalloced memblock regions Marc Zyngier <maz(a)kernel.org> gpio: tegra186: Fix chip_data type confusion Sean Anderson <seanga2(a)gmail.com> pinctrl: k210: Fix bias-pull-up Dan Carpenter <dan.carpenter(a)oracle.com> pinctrl: fix loop in k210_pinconf_get_drive() daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix deadlock in gsmtty_open() daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong modem processing in convergence layer type 2 daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong tty control line for flow control daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix NULL pointer access due to DLCI release daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix proper link termination after failed open daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of control signal octet bit DV Changbin Du <changbin.du(a)intel.com> riscv: fix oops caused by irqsoff latency tracer Damien Le Moal <damien.lemoal(a)opensource.wdc.com> riscv: fix nommu_k210_sdcard_defconfig Mike Marciniszyn <mike.marciniszyn(a)cornelisnetworks.com> IB/qib: Fix duplicate sysfs directory name Jens Axboe <axboe(a)kernel.dk> tps6598x: clear int mask on probe failure Oliver Graute <oliver.graute(a)kococonnector.com> staging: fbtft: fb_st7789v: reset display before initialization Chuansheng Liu <chuansheng.liu(a)intel.com> thermal: int340x: fix memory leak in int3400_notify() Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/cma: Do not change route.addr.src_addr outside state checks Dāvis Mosāns <davispuh(a)gmail.com> btrfs: prevent copying too big compressed lzo segment Mårten Lindahl <marten.lindahl(a)axis.com> driver core: Free DMA range map when device is released Christophe Kerello <christophe.kerello(a)foss.st.com> mtd: core: Fix a conflict between MTD and NVMEM on wp-gpios property Christophe Kerello <christophe.kerello(a)foss.st.com> nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property Hongyu Xie <xiehongyu1(a)kylinos.cn> xhci: Prevent futile URB re-submissions due to incorrect return value. Puma Hsu <pumahsu(a)google.com> xhci: re-initialize the HC during resume if HCE was set Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> usb: dwc3: gadget: Let the interrupt handler disable bottom halves. Hans de Goede <hdegoede(a)redhat.com> usb: dwc3: pci: Fix Bay Trail phy GPIO mappings Hans de Goede <hdegoede(a)redhat.com> usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> usb: dwc2: drd: fix soft connect when gadget is unconfigured Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit LE910R1 compositions Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for DW5829e Steven Rostedt (Google) <rostedt(a)goodmis.org> tracefs: Set the group ownership in apply_options() not parse_options() Szymon Heidrich <szymon.heidrich(a)gmail.com> USB: gadget: validate endpoint index for xilinx udc Daehwan Jung <dh10.jung(a)samsung.com> usb: gadget: rndis: add spinlock for rndis response list Dmytro Bagrii <dimich.dmb(a)gmail.com> Revert "USB: serial: ch341: add new Product ID for CH341A" Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: pata_hpt37x: disable primary channel on HPT371 Phil Elwell <phil(a)raspberrypi.com> sc16is7xx: Fix for incorrect data being transmitted Miaoqian Lin <linmq006(a)gmail.com> iio: Fix error handling for PM Lorenzo Bianconi <lorenzo(a)kernel.org> iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot Sean Nyekjaer <sean(a)geanix.com> iio: accel: fxls8962af: add padding to regmap for SPI Cosmin Tanislav <demonsingur(a)gmail.com> iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits Oleksij Rempel <linux(a)rempel-privat.de> iio: adc: tsc2046: fix memory corruption by preventing array overflow Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: men_z188_adc: Fix a resource leak in an error handling path Nuno Sá <nuno.sa(a)analog.com> iio:imu:adis16480: fix buffering for devices with no burst mode Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have traceon and traceoff trigger honor the instance Daniel Bristot de Oliveira <bristot(a)kernel.org> tracing: Dump stacktrace trigger to the corresponding instance Bart Van Assche <bvanassche(a)acm.org> RDMA/ib_srp: Fix a deadlock ChenXiaoSong <chenxiaosong2(a)huawei.com> configfs: fix a race in configfs_{,un}register_subsystem() Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Increase firmware message response DMA wait time Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-clt: Fix possible double free in error case Eric Dumazet <edumazet(a)google.com> net-timestamp: convert sk->sk_tskey to atomic_t Prasad Kumpatla <quic_pkumpatl(a)quicinc.com> regmap-irq: Update interrupt clear register for proper reset Samuel Holland <samuel(a)sholland.org> gpio: rockchip: Reset int_bothedge when changing trigger Zhou Qingyang <zhou1615(a)umn.edu> spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() Maher Sanalla <msanalla(a)nvidia.com> net/mlx5: Update log_max_qp value to be 17 at most Tariq Toukan <tariqt(a)nvidia.com> net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets Maor Dickman <maord(a)nvidia.com> net/mlx5e: MPLSoUDP decap, fix check for unsupported matches Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Fix the threshold that defines when pool sync is initiated Ariel Levkovich <lariel(a)nvidia.com> net/mlx5: Fix wrong limitation of metadata match on ecpf Maor Gottlieb <maorg(a)nvidia.com> net/mlx5: Fix possible deadlock on rule deletion Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Don't allow match on IP w/o matching on full ethertype/ip_version Sukadev Bhattiprolu <sukadev(a)linux.ibm.com> ibmvnic: schedule failover only if vioctl fails Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Cache STE shadow memory Dan Carpenter <dan.carpenter(a)oracle.com> udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister() Hans de Goede <hdegoede(a)redhat.com> surface: surface3_power: Fix battery readings on batteries without a serial number Fabio M. De Francesco <fmdefrancesco(a)gmail.com> net/smc: Use a mutex for locking "struct smc_pnettable" Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix memory leak during stateful obj update Baruch Siach <baruch.siach(a)siklu.com> net: mdio-ipq4019: add delay after clock enable Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: unregister flowtable hooks on netns exit Christophe Leroy <christophe.leroy(a)csgroup.eu> net: Force inlining of checksum functions in net/checksum.h Xiaoke Wang <xkernel.wang(a)foxmail.com> net: ll_temac: check the return value of devm_kmalloc() Paul Blakey <paulb(a)nvidia.com> net/sched: act_ct: Fix flow table lookup after ct clear or switching zones Matt Roper <matthew.d.roper(a)intel.com> drm/i915/dg2: Print PHY name properly on calibration error Maxime Ripard <maxime(a)cerno.tech> drm/vc4: crtc: Fix runtime_pm reference counting Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix wrong return value on ioctl EEPROM query failure Maxime Ripard <maxime(a)cerno.tech> drm/edid: Always set RGB444 Paul Blakey <paulb(a)nvidia.com> openvswitch: Fix setting ipv6 fields causing hw csum failure Mauri Sandberg <maukka(a)ext.kapsi.fi> net: mv643xx_eth: process retval from of_get_mac_address Tao Liu <thomas.liu(a)ucloud.cn> gso: do not skip outer ip header in case of ipip and net_failover Dan Carpenter <dan.carpenter(a)oracle.com> tipc: Fix end of loop tests for list_for_each_entry() Christoph Hellwig <hch(a)lst.de> nvme: also mark passthrough-only namespaces ready in nvme_update_ns_info Eric Dumazet <edumazet(a)google.com> net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends Eric Dumazet <edumazet(a)google.com> io_uring: add a schedule point in io_add_buffers() Eric Dumazet <edumazet(a)google.com> bpf: Add schedule points in batch ops Yonghong Song <yhs(a)fb.com> bpf: Fix a bpf_timer initialization issue Felix Maurer <fmaurer(a)redhat.com> selftests: bpf: Check bpf_msg_push_data return value Felix Maurer <fmaurer(a)redhat.com> bpf: Do not try bpf_msg_push_data with len 0 Kumar Kartikeya Dwivedi <memxor(a)gmail.com> bpf: Fix crash due to incorrect copy_map_value Meir Lichtinger <meirl(a)nvidia.com> net/mlx5: Update the list of the PCI supported devices Tom Rix <trix(a)redhat.com> ice: initialize local variable 'tlv' Tom Rix <trix(a)redhat.com> ice: check the return of ice_ptp_gettimex64 Chris Mi <cmi(a)nvidia.com> net/mlx5: Fix tc max supported prio for nic mode Guenter Roeck <linux(a)roeck-us.net> hwmon: Handle failure to register sensor with thermal zone correctly Pavan Chebbi <pavan.chebbi(a)broadcom.com> bnxt_en: Fix incorrect multicast rx mask setting when not requested Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Fix offline ethtool selftest with RDMA enabled Somnath Kotur <somnath.kotur(a)broadcom.com> bnxt_en: Fix active FEC reporting to ethtool Manish Chopra <manishc(a)marvell.com> bnx2x: fix driver load from initrd Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: be more conservative with cookie MPJ limits Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: fix diag instability Paolo Abeni <pabeni(a)redhat.com> mptcp: add mibs counter for ignored incoming options Paolo Abeni <pabeni(a)redhat.com> mptcp: fix race in incoming ADD_ADDR option processing Alexey Bayduraev <alexey.v.bayduraev(a)linux.intel.com> perf data: Fix double free in perf_session__delete() Zhengjun Xing <zhengjun.xing(a)linux.intel.com> perf evlist: Fix failed to use cpu list for uncore events Mikko Perttunen <mperttunen(a)nvidia.com> gpu: host1x: Always return syncpoint value when waiting Mateusz Palczewski <mateusz.palczewski(a)intel.com> Revert "i40e: Fix reset bw limit when DCB enabled with 1 TC" Xin Long <lucien.xin(a)gmail.com> ping: remove pr_err from ping_lookup Jens Wiklander <jens.wiklander(a)linaro.org> optee: use driver internal tee_context for some rpc Jens Wiklander <jens.wiklander(a)linaro.org> tee: export teedev_open() and teedev_close_context() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables_offload: incorrect flow offload action array size Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: xt_socket: missing ifdef CONFIG_IP6_NF_IPTABLES dependency Eric Dumazet <edumazet(a)google.com> netfilter: xt_socket: fix a typo in socket_mt_destroy() Oliver Neukum <oneukum(a)suse.com> CDC-NCM: avoid overflow in sanity checking Oliver Neukum <oneukum(a)suse.com> USB: zaurus: support another broken Zaurus Oliver Neukum <oneukum(a)suse.com> sr9700: sanity check for packet length Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Correctly populate use_sagv_wm for all pipes Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Widen the QGV point mask Qiang Yu <qiang.yu(a)amd.com> drm/amdgpu: check vm ready by amdgpu_vm->evicting flag Chen Gong <curry.gong(a)amd.com> drm/amdgpu: do not enable asic reset for raven2 Evan Quan <evan.quan(a)amd.com> drm/amdgpu: disable MMHUB PG for Picasso Mario Limonciello <mario.limonciello(a)amd.com> drm/amd: Check if ASPM is enabled from PCIe subsystem Evan Quan <evan.quan(a)amd.com> drm/amd/pm: fix some OEM SKU specific stability issues Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl> drm/amd/display: Protect update_bw_bounding_box FPU code. Liang Zhang <zhangliang5(a)huawei.com> KVM: x86/mmu: make apf token non-zero to fix bug Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix ldw() and stw() unalignment handlers Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel Stefano Garzarella <sgarzare(a)redhat.com> vhost/vsock: don't check owner in vhost_vsock_stop() while releasing Ondrej Mosnacek <omosnace(a)redhat.com> selinux: fix misuse of mutex_is_locked() Dylan Yudaken <dylany(a)fb.com> io_uring: disallow modification of rsrc_data during quiesce Jens Axboe <axboe(a)kernel.dk> io_uring: don't convert to jiffies for waiting on timeouts Siarhei Volkau <lis8215(a)gmail.com> clk: jz4725b: fix mmc0 clock gating Su Yue <l(a)damenly.su> btrfs: tree-checker: check item_size for dev_item Su Yue <l(a)damenly.su> btrfs: tree-checker: check item_size for inode_item Andy Lutomirski <luto(a)kernel.org> x86/ptrace: Fix xfpregs_set()'s incorrect xmm clearing Michal Koutný <mkoutny(a)suse.com> cgroup-v1: Correct privileges check in release_agent writes Zhang Qiao <zhangqiao22(a)huawei.com> cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug Matthew Wilcox (Oracle) <willy(a)infradead.org> mm/filemap: Fix handling of THPs in generic_file_buffered_read() ------------- Diffstat: Makefile | 4 +- arch/parisc/kernel/unaligned.c | 14 +-- arch/riscv/configs/nommu_k210_sdcard_defconfig | 2 +- arch/riscv/kernel/Makefile | 2 + arch/riscv/kernel/entry.S | 10 +- arch/riscv/kernel/trace_irq.c | 27 +++++ arch/riscv/kernel/trace_irq.h | 11 ++ arch/x86/kernel/fpu/regset.c | 9 +- arch/x86/kernel/ptrace.c | 4 +- arch/x86/kvm/mmu/mmu.c | 13 ++- drivers/ata/pata_hpt37x.c | 14 +++ drivers/base/dd.c | 5 + drivers/base/regmap/regmap-irq.c | 20 ++-- drivers/clk/ingenic/jz4725b-cgu.c | 3 +- drivers/gpio/gpio-rockchip.c | 56 +++++----- drivers/gpio/gpio-tegra186.c | 14 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 9 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 9 +- .../amd/display/dc/clk_mgr/dcn30/dcn30_clk_mgr.c | 2 + drivers/gpu/drm/amd/display/dc/core/dc.c | 7 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 32 +++++- drivers/gpu/drm/drm_edid.c | 2 +- drivers/gpu/drm/i915/display/intel_bw.c | 18 +++- drivers/gpu/drm/i915/display/intel_bw.h | 8 +- drivers/gpu/drm/i915/display/intel_snps_phy.c | 2 +- drivers/gpu/drm/i915/intel_pm.c | 22 ++-- drivers/gpu/drm/vc4/vc4_crtc.c | 8 +- drivers/gpu/host1x/syncpt.c | 19 +--- drivers/hwmon/hwmon.c | 14 +-- drivers/iio/accel/bmc150-accel-core.c | 5 +- drivers/iio/accel/fxls8962af-core.c | 12 ++- drivers/iio/accel/fxls8962af-i2c.c | 2 +- drivers/iio/accel/fxls8962af-spi.c | 2 +- drivers/iio/accel/fxls8962af.h | 3 +- drivers/iio/accel/kxcjk-1013.c | 5 +- drivers/iio/accel/mma9551.c | 5 +- drivers/iio/accel/mma9553.c | 5 +- drivers/iio/adc/ad7124.c | 2 +- drivers/iio/adc/men_z188_adc.c | 9 +- drivers/iio/adc/ti-tsc2046.c | 4 +- drivers/iio/gyro/bmg160_core.c | 5 +- drivers/iio/imu/adis16480.c | 7 +- drivers/iio/imu/kmx61.c | 5 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 6 +- drivers/iio/magnetometer/bmc150_magn.c | 5 +- drivers/infiniband/core/cma.c | 40 ++++--- drivers/infiniband/hw/qib/qib_sysfs.c | 2 +- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 39 +++---- drivers/infiniband/ulp/srp/ib_srp.c | 6 +- drivers/mtd/mtdcore.c | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 + drivers/net/ethernet/broadcom/bnxt/bnxt.c | 23 ++-- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 15 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c | 12 ++- drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.h | 2 +- drivers/net/ethernet/ibm/ibmvnic.c | 6 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 12 +-- drivers/net/ethernet/intel/ice/ice.h | 1 - drivers/net/ethernet/intel/ice/ice_common.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 2 + drivers/net/ethernet/intel/ice/ice_ptp.c | 5 +- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 65 ++++++++--- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h | 5 + drivers/net/ethernet/marvell/mv643xx_eth.c | 24 +++-- .../mellanox/mlx5/core/en/tc_tun_mplsoudp.c | 28 ++--- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 - drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 + .../ethernet/mellanox/mlx5/core/lib/fs_chains.c | 3 + drivers/net/ethernet/mellanox/mlx5/core/main.c | 4 +- .../mellanox/mlx5/core/steering/dr_icm_pool.c | 120 ++++++++++++++------- .../mellanox/mlx5/core/steering/dr_matcher.c | 20 +--- .../ethernet/mellanox/mlx5/core/steering/dr_ste.c | 32 +++++- .../mellanox/mlx5/core/steering/dr_types.h | 10 ++ .../ethernet/mellanox/mlx5/core/steering/mlx5dr.h | 5 + .../ethernet/netronome/nfp/flower/tunnel_conf.c | 4 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 + drivers/net/mdio/mdio-ipq4019.c | 6 +- drivers/net/usb/cdc_ether.c | 12 +++ drivers/net/usb/cdc_ncm.c | 8 +- drivers/net/usb/sr9700.c | 2 +- drivers/net/usb/zaurus.c | 12 +++ drivers/nvme/host/core.c | 6 +- drivers/nvmem/core.c | 2 +- drivers/pinctrl/pinctrl-k210.c | 4 +- drivers/platform/surface/surface3_power.c | 13 ++- drivers/spi/spi-zynq-qspi.c | 3 + drivers/staging/fbtft/fb_st7789v.c | 2 + drivers/tee/optee/core.c | 8 ++ drivers/tee/optee/optee_private.h | 2 + drivers/tee/optee/rpc.c | 8 +- drivers/tee/tee_core.c | 6 +- .../intel/int340x_thermal/int3400_thermal.c | 4 + drivers/tty/n_gsm.c | 45 +++++--- drivers/tty/serial/sc16is7xx.c | 3 + drivers/usb/dwc2/core.h | 2 + drivers/usb/dwc2/drd.c | 6 +- drivers/usb/dwc3/dwc3-pci.c | 17 ++- drivers/usb/dwc3/gadget.c | 2 + drivers/usb/gadget/function/rndis.c | 8 ++ drivers/usb/gadget/function/rndis.h | 1 + drivers/usb/gadget/udc/udc-xilinx.c | 6 ++ drivers/usb/host/xhci.c | 28 +++-- drivers/usb/serial/ch341.c | 1 - drivers/usb/serial/option.c | 12 +++ drivers/usb/typec/tipd/core.c | 7 +- drivers/vhost/vsock.c | 21 ++-- fs/btrfs/lzo.c | 11 ++ fs/btrfs/tree-checker.c | 15 +++ fs/configfs/dir.c | 14 +++ fs/io_uring.c | 24 +++-- fs/tracefs/inode.c | 5 +- include/linux/bpf.h | 9 +- include/linux/nvmem-provider.h | 4 +- include/linux/tee_drv.h | 14 +++ include/net/checksum.h | 50 +++++---- include/net/netfilter/nf_tables.h | 2 +- include/net/netfilter/nf_tables_offload.h | 2 - include/net/sock.h | 4 +- kernel/bpf/syscall.c | 3 + kernel/cgroup/cgroup-v1.c | 6 +- kernel/cgroup/cpuset.c | 2 + kernel/trace/trace_events_trigger.c | 59 ++++++++-- mm/filemap.c | 8 +- mm/memblock.c | 10 +- net/can/j1939/transport.c | 2 +- net/core/filter.c | 3 + net/core/skbuff.c | 6 +- net/core/sock.c | 4 +- net/ipv4/af_inet.c | 5 +- net/ipv4/ip_output.c | 2 +- net/ipv4/ping.c | 1 - net/ipv4/udp_tunnel_nic.c | 2 +- net/ipv6/ip6_offload.c | 2 + net/ipv6/ip6_output.c | 2 +- net/mptcp/mib.c | 2 + net/mptcp/mib.h | 2 + net/mptcp/pm.c | 8 +- net/mptcp/pm_netlink.c | 19 +++- net/netfilter/nf_tables_api.c | 16 ++- net/netfilter/nf_tables_offload.c | 3 +- net/netfilter/nft_dup_netdev.c | 6 ++ net/netfilter/nft_fwd_netdev.c | 6 ++ net/netfilter/nft_immediate.c | 12 ++- net/netfilter/xt_socket.c | 4 +- net/openvswitch/actions.c | 46 ++++++-- net/sched/act_ct.c | 5 - net/smc/smc_pnet.c | 42 ++++---- net/smc/smc_pnet.h | 2 +- net/tipc/name_table.c | 2 +- net/tipc/socket.c | 2 +- security/selinux/ima.c | 4 +- tools/perf/util/data.c | 7 +- tools/perf/util/evlist-hybrid.c | 4 +- .../selftests/bpf/progs/test_sockmap_kern.h | 26 +++-- tools/testing/selftests/net/mptcp/diag.sh | 44 ++++++-- tools/testing/selftests/net/mptcp/mptcp_join.sh | 15 ++- 159 files changed, 1232 insertions(+), 523 deletions(-)

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[PATCH 5.10 00/80] 5.10.103-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.103 release. There are 80 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 02 Mar 2022 17:20:16 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.103-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.103-rc1 Miaohe Lin <linmiaohe(a)huawei.com> memblock: use kfree() to release kmalloced memblock regions Marc Zyngier <maz(a)kernel.org> gpio: tegra186: Fix chip_data type confusion daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix deadlock in gsmtty_open() daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix wrong tty control line for flow control daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix NULL pointer access due to DLCI release daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix proper link termination after failed open daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of control signal octet bit DV Changbin Du <changbin.du(a)intel.com> riscv: fix oops caused by irqsoff latency tracer Chuansheng Liu <chuansheng.liu(a)intel.com> thermal: int340x: fix memory leak in int3400_notify() Jason Gunthorpe <jgg(a)ziepe.ca> RDMA/cma: Do not change route.addr.src_addr outside state checks Mårten Lindahl <marten.lindahl(a)axis.com> driver core: Free DMA range map when device is released Hongyu Xie <xiehongyu1(a)kylinos.cn> xhci: Prevent futile URB re-submissions due to incorrect return value. Puma Hsu <pumahsu(a)google.com> xhci: re-initialize the HC during resume if HCE was set Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> usb: dwc3: gadget: Let the interrupt handler disable bottom halves. Hans de Goede <hdegoede(a)redhat.com> usb: dwc3: pci: Fix Bay Trail phy GPIO mappings Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> usb: dwc2: drd: fix soft connect when gadget is unconfigured Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit LE910R1 compositions Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for DW5829e Steven Rostedt (Google) <rostedt(a)goodmis.org> tracefs: Set the group ownership in apply_options() not parse_options() Szymon Heidrich <szymon.heidrich(a)gmail.com> USB: gadget: validate endpoint index for xilinx udc Daehwan Jung <dh10.jung(a)samsung.com> usb: gadget: rndis: add spinlock for rndis response list Dmytro Bagrii <dimich.dmb(a)gmail.com> Revert "USB: serial: ch341: add new Product ID for CH341A" Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: pata_hpt37x: disable primary channel on HPT371 Phil Elwell <phil(a)raspberrypi.com> sc16is7xx: Fix for incorrect data being transmitted Miaoqian Lin <linmq006(a)gmail.com> iio: Fix error handling for PM Lorenzo Bianconi <lorenzo(a)kernel.org> iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot Cosmin Tanislav <demonsingur(a)gmail.com> iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: men_z188_adc: Fix a resource leak in an error handling path Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have traceon and traceoff trigger honor the instance Bart Van Assche <bvanassche(a)acm.org> RDMA/ib_srp: Fix a deadlock ChenXiaoSong <chenxiaosong2(a)huawei.com> configfs: fix a race in configfs_{,un}register_subsystem() Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close Guoqing Jiang <guoqing.jiang(a)cloud.ionos.com> RDMA/rtrs-clt: Kill wait_for_inflight_permits Md Haris Iqbal <haris.iqbal(a)ionos.com> RDMA/rtrs-clt: Fix possible double free in error case Prasad Kumpatla <quic_pkumpatl(a)quicinc.com> regmap-irq: Update interrupt clear register for proper reset Zhou Qingyang <zhou1615(a)umn.edu> spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() Tariq Toukan <tariqt(a)nvidia.com> net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets Ariel Levkovich <lariel(a)nvidia.com> net/mlx5: Fix wrong limitation of metadata match on ecpf Maor Gottlieb <maorg(a)nvidia.com> net/mlx5: Fix possible deadlock on rule deletion Dan Carpenter <dan.carpenter(a)oracle.com> udp_tunnel: Fix end of loop test in udp_tunnel_nic_unregister() Hans de Goede <hdegoede(a)redhat.com> surface: surface3_power: Fix battery readings on batteries without a serial number Fabio M. De Francesco <fmdefrancesco(a)gmail.com> net/smc: Use a mutex for locking "struct smc_pnettable" Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix memory leak during stateful obj update Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() Christophe Leroy <christophe.leroy(a)csgroup.eu> net: Force inlining of checksum functions in net/checksum.h Xiaoke Wang <xkernel.wang(a)foxmail.com> net: ll_temac: check the return value of devm_kmalloc() Paul Blakey <paulb(a)nvidia.com> net/sched: act_ct: Fix flow table lookup after ct clear or switching zones Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix wrong return value on ioctl EEPROM query failure Maxime Ripard <maxime(a)cerno.tech> drm/edid: Always set RGB444 Paul Blakey <paulb(a)nvidia.com> openvswitch: Fix setting ipv6 fields causing hw csum failure Tao Liu <thomas.liu(a)ucloud.cn> gso: do not skip outer ip header in case of ipip and net_failover Dan Carpenter <dan.carpenter(a)oracle.com> tipc: Fix end of loop tests for list_for_each_entry() Eric Dumazet <edumazet(a)google.com> net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends Eric Dumazet <edumazet(a)google.com> io_uring: add a schedule point in io_add_buffers() Eric Dumazet <edumazet(a)google.com> bpf: Add schedule points in batch ops Felix Maurer <fmaurer(a)redhat.com> selftests: bpf: Check bpf_msg_push_data return value Felix Maurer <fmaurer(a)redhat.com> bpf: Do not try bpf_msg_push_data with len 0 Guenter Roeck <linux(a)roeck-us.net> hwmon: Handle failure to register sensor with thermal zone correctly Somnath Kotur <somnath.kotur(a)broadcom.com> bnxt_en: Fix active FEC reporting to ethtool Manish Chopra <manishc(a)marvell.com> bnx2x: fix driver load from initrd Alexey Bayduraev <alexey.v.bayduraev(a)linux.intel.com> perf data: Fix double free in perf_session__delete() Xin Long <lucien.xin(a)gmail.com> ping: remove pr_err from ping_lookup Jens Wiklander <jens.wiklander(a)linaro.org> optee: use driver internal tee_context for some rpc Jens Wiklander <jens.wiklander(a)linaro.org> tee: export teedev_open() and teedev_close_context() Brian Geffon <bgeffon(a)google.com> x86/fpu: Correct pkru/xstate inconsistency Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables_offload: incorrect flow offload action array size Oliver Neukum <oneukum(a)suse.com> CDC-NCM: avoid overflow in sanity checking Oliver Neukum <oneukum(a)suse.com> USB: zaurus: support another broken Zaurus Oliver Neukum <oneukum(a)suse.com> sr9700: sanity check for packet length Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Correctly populate use_sagv_wm for all pipes Qiang Yu <qiang.yu(a)amd.com> drm/amdgpu: check vm ready by amdgpu_vm->evicting flag Evan Quan <evan.quan(a)amd.com> drm/amdgpu: disable MMHUB PG for Picasso Liang Zhang <zhangliang5(a)huawei.com> KVM: x86/mmu: make apf token non-zero to fix bug Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix ldw() and stw() unalignment handlers Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel Stefano Garzarella <sgarzare(a)redhat.com> vhost/vsock: don't check owner in vhost_vsock_stop() while releasing Siarhei Volkau <lis8215(a)gmail.com> clk: jz4725b: fix mmc0 clock gating Su Yue <l(a)damenly.su> btrfs: tree-checker: check item_size for dev_item Su Yue <l(a)damenly.su> btrfs: tree-checker: check item_size for inode_item Zhang Qiao <zhangqiao22(a)huawei.com> cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug ------------- Diffstat: Makefile | 4 +- arch/parisc/kernel/unaligned.c | 14 +++--- arch/riscv/kernel/Makefile | 2 + arch/riscv/kernel/entry.S | 10 ++-- arch/riscv/kernel/trace_irq.c | 27 +++++++++++ arch/riscv/kernel/trace_irq.h | 11 +++++ arch/x86/include/asm/fpu/internal.h | 13 +++-- arch/x86/kernel/process_32.c | 6 +-- arch/x86/kernel/process_64.c | 6 +-- arch/x86/kvm/mmu/mmu.c | 13 ++++- drivers/ata/pata_hpt37x.c | 14 ++++++ drivers/base/dd.c | 5 ++ drivers/base/regmap/regmap-irq.c | 20 +++----- drivers/clk/ingenic/jz4725b-cgu.c | 3 +- drivers/gpio/gpio-tegra186.c | 14 ++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 9 +++- drivers/gpu/drm/amd/amdgpu/soc15.c | 5 +- drivers/gpu/drm/drm_edid.c | 2 +- drivers/gpu/drm/i915/intel_pm.c | 22 ++++----- drivers/hwmon/hwmon.c | 14 +++--- drivers/iio/accel/bmc150-accel-core.c | 5 +- drivers/iio/accel/kxcjk-1013.c | 5 +- drivers/iio/accel/mma9551.c | 5 +- drivers/iio/accel/mma9553.c | 5 +- drivers/iio/adc/ad7124.c | 2 +- drivers/iio/adc/men_z188_adc.c | 9 +++- drivers/iio/gyro/bmg160_core.c | 5 +- drivers/iio/imu/kmx61.c | 5 +- drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 6 ++- drivers/iio/magnetometer/bmc150_magn.c | 5 +- drivers/infiniband/core/cma.c | 40 +++++++++------- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 56 +++++++++++----------- drivers/infiniband/ulp/srp/ib_srp.c | 6 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 ++ drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 3 ++ .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 -- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 + .../ethernet/netronome/nfp/flower/tunnel_conf.c | 4 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 + drivers/net/usb/cdc_ether.c | 12 +++++ drivers/net/usb/cdc_ncm.c | 8 ++-- drivers/net/usb/sr9700.c | 2 +- drivers/net/usb/zaurus.c | 12 +++++ drivers/platform/x86/surface3_power.c | 13 +++-- drivers/spi/spi-zynq-qspi.c | 3 ++ drivers/tee/optee/core.c | 8 ++++ drivers/tee/optee/optee_private.h | 2 + drivers/tee/optee/rpc.c | 8 ++-- drivers/tee/tee_core.c | 6 ++- .../intel/int340x_thermal/int3400_thermal.c | 4 ++ drivers/tty/n_gsm.c | 22 ++++++--- drivers/tty/serial/sc16is7xx.c | 3 ++ drivers/usb/dwc2/core.h | 2 + drivers/usb/dwc2/drd.c | 6 ++- drivers/usb/dwc3/dwc3-pci.c | 4 +- drivers/usb/dwc3/gadget.c | 2 + drivers/usb/gadget/function/rndis.c | 8 ++++ drivers/usb/gadget/function/rndis.h | 1 + drivers/usb/gadget/udc/udc-xilinx.c | 6 +++ drivers/usb/host/xhci.c | 28 +++++++---- drivers/usb/serial/ch341.c | 1 - drivers/usb/serial/option.c | 12 +++++ drivers/vhost/vsock.c | 21 +++++--- fs/btrfs/tree-checker.c | 15 ++++++ fs/configfs/dir.c | 14 ++++++ fs/io_uring.c | 1 + fs/tracefs/inode.c | 5 +- include/linux/tee_drv.h | 14 ++++++ include/net/checksum.h | 48 +++++++++++-------- include/net/netfilter/nf_tables.h | 2 +- include/net/netfilter/nf_tables_offload.h | 2 - kernel/bpf/syscall.c | 3 ++ kernel/cgroup/cpuset.c | 2 + kernel/trace/trace_events_trigger.c | 52 +++++++++++++++++--- mm/memblock.c | 10 +++- net/core/filter.c | 3 ++ net/core/skbuff.c | 4 +- net/ipv4/af_inet.c | 5 +- net/ipv4/ping.c | 1 - net/ipv4/udp_tunnel_nic.c | 2 +- net/ipv6/ip6_offload.c | 2 + net/netfilter/nf_tables_api.c | 13 +++-- net/netfilter/nf_tables_offload.c | 3 +- net/netfilter/nft_dup_netdev.c | 6 +++ net/netfilter/nft_fwd_netdev.c | 6 +++ net/netfilter/nft_immediate.c | 12 ++++- net/openvswitch/actions.c | 46 ++++++++++++++---- net/sched/act_ct.c | 5 -- net/smc/smc_pnet.c | 42 ++++++++-------- net/smc/smc_pnet.h | 2 +- net/tipc/name_table.c | 2 +- net/tipc/socket.c | 2 +- tools/perf/util/data.c | 7 ++- .../selftests/bpf/progs/test_sockmap_kern.h | 26 ++++++---- 96 files changed, 672 insertions(+), 270 deletions(-)

2 years, 9 months

10
89
0 0

[PATCH 5.4 00/53] 5.4.182-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.182 release. There are 53 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 02 Mar 2022 17:20:16 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.182-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.182-rc1 Linus Torvalds <torvalds(a)linux-foundation.org> fget: clarify and improve __fget_files() implementation Miaohe Lin <linmiaohe(a)huawei.com> memblock: use kfree() to release kmalloced memblock regions Karol Herbst <kherbst(a)redhat.com> Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR" Marc Zyngier <maz(a)kernel.org> gpio: tegra186: Fix chip_data type confusion daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix NULL pointer access due to DLCI release daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix proper link termination after failed open daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of control signal octet bit DV Hongyu Xie <xiehongyu1(a)kylinos.cn> xhci: Prevent futile URB re-submissions due to incorrect return value. Puma Hsu <pumahsu(a)google.com> xhci: re-initialize the HC during resume if HCE was set Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> usb: dwc3: gadget: Let the interrupt handler disable bottom halves. Hans de Goede <hdegoede(a)redhat.com> usb: dwc3: pci: Fix Bay Trail phy GPIO mappings Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit LE910R1 compositions Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for DW5829e Steven Rostedt (Google) <rostedt(a)goodmis.org> tracefs: Set the group ownership in apply_options() not parse_options() Szymon Heidrich <szymon.heidrich(a)gmail.com> USB: gadget: validate endpoint index for xilinx udc Daehwan Jung <dh10.jung(a)samsung.com> usb: gadget: rndis: add spinlock for rndis response list Dmytro Bagrii <dimich.dmb(a)gmail.com> Revert "USB: serial: ch341: add new Product ID for CH341A" Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: pata_hpt37x: disable primary channel on HPT371 Miaoqian Lin <linmq006(a)gmail.com> iio: Fix error handling for PM Cosmin Tanislav <demonsingur(a)gmail.com> iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: men_z188_adc: Fix a resource leak in an error handling path Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have traceon and traceoff trigger honor the instance Bart Van Assche <bvanassche(a)acm.org> RDMA/ib_srp: Fix a deadlock ChenXiaoSong <chenxiaosong2(a)huawei.com> configfs: fix a race in configfs_{,un}register_subsystem() Zhou Qingyang <zhou1615(a)umn.edu> spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op() Ariel Levkovich <lariel(a)nvidia.com> net/mlx5: Fix wrong limitation of metadata match on ecpf Maor Gottlieb <maorg(a)nvidia.com> net/mlx5: Fix possible deadlock on rule deletion Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: fix memory leak during stateful obj update Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> nfp: flower: Fix a potential leak in nfp_tunnel_add_shared_mac() Christophe Leroy <christophe.leroy(a)csgroup.eu> net: Force inlining of checksum functions in net/checksum.h Xiaoke Wang <xkernel.wang(a)foxmail.com> net: ll_temac: check the return value of devm_kmalloc() Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix wrong return value on ioctl EEPROM query failure Maxime Ripard <maxime(a)cerno.tech> drm/edid: Always set RGB444 Paul Blakey <paulb(a)nvidia.com> openvswitch: Fix setting ipv6 fields causing hw csum failure Tao Liu <thomas.liu(a)ucloud.cn> gso: do not skip outer ip header in case of ipip and net_failover Dan Carpenter <dan.carpenter(a)oracle.com> tipc: Fix end of loop tests for list_for_each_entry() Eric Dumazet <edumazet(a)google.com> net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends Felix Maurer <fmaurer(a)redhat.com> bpf: Do not try bpf_msg_push_data with len 0 Alexey Bayduraev <alexey.v.bayduraev(a)linux.intel.com> perf data: Fix double free in perf_session__delete() Xin Long <lucien.xin(a)gmail.com> ping: remove pr_err from ping_lookup Heiner Kallweit <hkallweit1(a)gmail.com> lan743x: fix deadlock in lan743x_phy_link_status_change() Jens Wiklander <jens.wiklander(a)linaro.org> optee: use driver internal tee_context for some rpc Jens Wiklander <jens.wiklander(a)linaro.org> tee: export teedev_open() and teedev_close_context() Brian Geffon <bgeffon(a)google.com> x86/fpu: Correct pkru/xstate inconsistency Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables_offload: incorrect flow offload action array size Oliver Neukum <oneukum(a)suse.com> USB: zaurus: support another broken Zaurus Oliver Neukum <oneukum(a)suse.com> sr9700: sanity check for packet length Evan Quan <evan.quan(a)amd.com> drm/amdgpu: disable MMHUB PG for Picasso Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix ldw() and stw() unalignment handlers Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel Stefano Garzarella <sgarzare(a)redhat.com> vhost/vsock: don't check owner in vhost_vsock_stop() while releasing Siarhei Volkau <lis8215(a)gmail.com> clk: jz4725b: fix mmc0 clock gating Zhang Qiao <zhangqiao22(a)huawei.com> cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug ------------- Diffstat: Makefile | 4 +- arch/parisc/kernel/unaligned.c | 14 ++--- arch/x86/include/asm/fpu/internal.h | 13 ++-- arch/x86/kernel/process_32.c | 6 +- arch/x86/kernel/process_64.c | 6 +- drivers/ata/pata_hpt37x.c | 14 +++++ drivers/clk/ingenic/jz4725b-cgu.c | 3 +- drivers/gpio/gpio-tegra186.c | 14 +++-- drivers/gpu/drm/amd/amdgpu/soc15.c | 5 +- drivers/gpu/drm/drm_edid.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c | 37 +++++------ drivers/iio/accel/bmc150-accel-core.c | 5 +- drivers/iio/accel/kxcjk-1013.c | 5 +- drivers/iio/accel/mma9551.c | 5 +- drivers/iio/accel/mma9553.c | 5 +- drivers/iio/adc/ad7124.c | 2 +- drivers/iio/adc/men_z188_adc.c | 9 ++- drivers/iio/gyro/bmg160_core.c | 5 +- drivers/iio/imu/kmx61.c | 5 +- drivers/iio/magnetometer/bmc150_magn.c | 5 +- drivers/infiniband/ulp/srp/ib_srp.c | 6 +- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 4 -- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 + drivers/net/ethernet/microchip/lan743x_main.c | 12 +--- .../ethernet/netronome/nfp/flower/tunnel_conf.c | 4 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 2 + drivers/net/usb/cdc_ether.c | 12 ++++ drivers/net/usb/sr9700.c | 2 +- drivers/net/usb/zaurus.c | 12 ++++ drivers/spi/spi-zynq-qspi.c | 3 + drivers/tee/optee/core.c | 8 +++ drivers/tee/optee/optee_private.h | 2 + drivers/tee/optee/rpc.c | 8 ++- drivers/tee/tee_core.c | 6 +- drivers/tty/n_gsm.c | 11 +++- drivers/usb/dwc3/dwc3-pci.c | 4 +- drivers/usb/dwc3/gadget.c | 2 + drivers/usb/gadget/function/rndis.c | 8 +++ drivers/usb/gadget/function/rndis.h | 1 + drivers/usb/gadget/udc/udc-xilinx.c | 6 ++ drivers/usb/host/xhci.c | 28 ++++++--- drivers/usb/serial/ch341.c | 1 - drivers/usb/serial/option.c | 12 ++++ drivers/vhost/vsock.c | 21 ++++--- fs/configfs/dir.c | 14 +++++ fs/file.c | 73 +++++++++++++++++----- fs/tracefs/inode.c | 5 +- include/linux/tee_drv.h | 14 +++++ include/net/checksum.h | 46 ++++++++------ include/net/netfilter/nf_tables.h | 2 +- include/net/netfilter/nf_tables_offload.h | 2 - kernel/cgroup/cpuset.c | 2 + kernel/trace/trace_events_trigger.c | 52 +++++++++++++-- mm/memblock.c | 10 ++- net/core/filter.c | 3 + net/core/skbuff.c | 4 +- net/ipv4/af_inet.c | 5 +- net/ipv4/ping.c | 1 - net/ipv6/ip6_offload.c | 2 + net/netfilter/nf_tables_api.c | 13 ++-- net/netfilter/nf_tables_offload.c | 3 +- net/netfilter/nft_dup_netdev.c | 6 ++ net/netfilter/nft_fwd_netdev.c | 6 ++ net/netfilter/nft_immediate.c | 12 +++- net/openvswitch/actions.c | 46 +++++++++++--- net/tipc/name_table.c | 2 +- net/tipc/socket.c | 2 +- tools/perf/util/data.c | 7 +-- 69 files changed, 495 insertions(+), 180 deletions(-)

2 years, 9 months

8
60
0 0

xfrm regression in 5.10.94

by Kai Lüke

Hi, in 5.10.94 these two xfrm changes cause userspace programs like Cilium to suddenly fail (https://github.com/cilium/cilium/pull/18789): - xfrm: interface with if_id 0 should return error 8dce43919566f06e865f7e8949f5c10d8c2493f5 - xfrm: state and policy should fail if XFRMA_IF_ID 0 68ac0f3810e76a853b5f7b90601a05c3048b8b54 I see that these changes are a reaction to - xfrm: fix disable_xfrm sysctl when used on xfrm interfaces 9f8550e4bd9d but even if the "wrong" usage caused weird behavior I still wonder if it was the right decision to do the changes as part of a bugfix update for an LTS kernel. What do you think about reverting the changes at least for 5.10? Regards, Kai

2 years, 9 months

3
3
0 0

[PATCH 4.14 00/31] 4.14.269-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.269 release. There are 31 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 02 Mar 2022 17:20:16 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.269-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.269-rc1 Linus Torvalds <torvalds(a)linux-foundation.org> fget: clarify and improve __fget_files() implementation Miaohe Lin <linmiaohe(a)huawei.com> memblock: use kfree() to release kmalloced memblock regions Karol Herbst <kherbst(a)redhat.com> Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR" daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix proper link termination after failed open daniel.starke(a)siemens.com <daniel.starke(a)siemens.com> tty: n_gsm: fix encoding of control signal octet bit DV Hongyu Xie <xiehongyu1(a)kylinos.cn> xhci: Prevent futile URB re-submissions due to incorrect return value. Puma Hsu <pumahsu(a)google.com> xhci: re-initialize the HC during resume if HCE was set Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> usb: dwc3: gadget: Let the interrupt handler disable bottom halves. Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit LE910R1 compositions Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for DW5829e Steven Rostedt (Google) <rostedt(a)goodmis.org> tracefs: Set the group ownership in apply_options() not parse_options() Szymon Heidrich <szymon.heidrich(a)gmail.com> USB: gadget: validate endpoint index for xilinx udc Daehwan Jung <dh10.jung(a)samsung.com> usb: gadget: rndis: add spinlock for rndis response list Dmytro Bagrii <dimich.dmb(a)gmail.com> Revert "USB: serial: ch341: add new Product ID for CH341A" Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: pata_hpt37x: disable primary channel on HPT371 Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iio: adc: men_z188_adc: Fix a resource leak in an error handling path Bart Van Assche <bvanassche(a)acm.org> RDMA/ib_srp: Fix a deadlock ChenXiaoSong <chenxiaosong2(a)huawei.com> configfs: fix a race in configfs_{,un}register_subsystem() Gal Pressman <gal(a)nvidia.com> net/mlx5e: Fix wrong return value on ioctl EEPROM query failure Maxime Ripard <maxime(a)cerno.tech> drm/edid: Always set RGB444 Paul Blakey <paulb(a)nvidia.com> openvswitch: Fix setting ipv6 fields causing hw csum failure Tao Liu <thomas.liu(a)ucloud.cn> gso: do not skip outer ip header in case of ipip and net_failover Eric Dumazet <edumazet(a)google.com> net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends Xin Long <lucien.xin(a)gmail.com> ping: remove pr_err from ping_lookup Robert Hancock <robert.hancock(a)calian.com> serial: 8250: of: Fix mapped region size when using reg-offset property Oliver Neukum <oneukum(a)suse.com> USB: zaurus: support another broken Zaurus Oliver Neukum <oneukum(a)suse.com> sr9700: sanity check for packet length Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix ldw() and stw() unalignment handlers Helge Deller <deller(a)gmx.de> parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel Stefano Garzarella <sgarzare(a)redhat.com> vhost/vsock: don't check owner in vhost_vsock_stop() while releasing Zhang Qiao <zhangqiao22(a)huawei.com> cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug ------------- Diffstat: Makefile | 4 +- arch/parisc/kernel/unaligned.c | 14 ++--- drivers/ata/pata_hpt37x.c | 14 +++++ drivers/gpu/drm/drm_edid.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c | 37 +++++------ drivers/iio/adc/men_z188_adc.c | 9 ++- drivers/infiniband/ulp/srp/ib_srp.c | 6 +- .../net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- drivers/net/usb/cdc_ether.c | 12 ++++ drivers/net/usb/sr9700.c | 2 +- drivers/net/usb/zaurus.c | 12 ++++ drivers/tty/n_gsm.c | 4 +- drivers/tty/serial/8250/8250_of.c | 11 +++- drivers/usb/dwc3/gadget.c | 2 + drivers/usb/gadget/function/rndis.c | 8 +++ drivers/usb/gadget/function/rndis.h | 1 + drivers/usb/gadget/udc/udc-xilinx.c | 6 ++ drivers/usb/host/xhci.c | 28 ++++++--- drivers/usb/serial/ch341.c | 1 - drivers/usb/serial/option.c | 12 ++++ drivers/vhost/vsock.c | 21 ++++--- fs/configfs/dir.c | 14 +++++ fs/file.c | 73 +++++++++++++++++----- fs/tracefs/inode.c | 5 +- include/net/checksum.h | 5 ++ kernel/cgroup/cpuset.c | 2 + mm/memblock.c | 10 ++- net/core/skbuff.c | 4 +- net/ipv4/af_inet.c | 5 +- net/ipv4/ping.c | 1 - net/ipv6/ip6_offload.c | 2 + net/openvswitch/actions.c | 46 +++++++++++--- 32 files changed, 287 insertions(+), 88 deletions(-)

2 years, 9 months

5
35
0 0

[PATCH] memcg: async flush memcg stats from perf sensitive codepaths

by Shakeel Butt

Daniel Dao has reported [1] a regression on workloads that may trigger a lot of refaults (anon and file). The underlying issue is that flushing rstat is expensive. Although rstat flush are batched with (nr_cpus * MEMCG_BATCH) stat updates, it seems like there are workloads which genuinely do stat updates larger than batch value within short amount of time. Since the rstat flush can happen in the performance critical codepaths like page faults, such workload can suffer greatly. The easiest fix for now is for performance critical codepaths trigger the rstat flush asynchronously. This patch converts the refault codepath to use async rstat flush. In addition, this patch has premptively converted mem_cgroup_wb_stats and shrink_node to also use the async rstat flush as they may also similar performance regressions. Link: https://lore.kernel.org/all/CA+wXwBSyO87ZX5PVwdHm-=dBjZYECGmfnydUicUyrQqndg… [1] Fixes: 1f828223b799 ("memcg: flush lruvec stats in the refault") Reported-by: Daniel Dao <dqminh(a)cloudflare.com> Signed-off-by: Shakeel Butt <shakeelb(a)google.com> Cc: <stable(a)vger.kernel.org> --- include/linux/memcontrol.h | 1 + mm/memcontrol.c | 10 +++++++++- mm/vmscan.c | 2 +- mm/workingset.c | 2 +- 4 files changed, 12 insertions(+), 3 deletions(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index ef4b445392a9..bfdd48be60ff 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -998,6 +998,7 @@ static inline unsigned long lruvec_page_state_local(struct lruvec *lruvec, } void mem_cgroup_flush_stats(void); +void mem_cgroup_flush_stats_async(void); void __mod_memcg_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx, int val); diff --git a/mm/memcontrol.c b/mm/memcontrol.c index c695608c521c..4338e8d779b2 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -690,6 +690,14 @@ void mem_cgroup_flush_stats(void) __mem_cgroup_flush_stats(); } +void mem_cgroup_flush_stats_async(void) +{ + if (atomic_read(&stats_flush_threshold) > num_online_cpus()) { + atomic_set(&stats_flush_threshold, 0); + mod_delayed_work(system_unbound_wq, &stats_flush_dwork, 0); + } +} + static void flush_memcg_stats_dwork(struct work_struct *w) { __mem_cgroup_flush_stats(); @@ -4522,7 +4530,7 @@ void mem_cgroup_wb_stats(struct bdi_writeback *wb, unsigned long *pfilepages, struct mem_cgroup *memcg = mem_cgroup_from_css(wb->memcg_css); struct mem_cgroup *parent; - mem_cgroup_flush_stats(); + mem_cgroup_flush_stats_async(); *pdirty = memcg_page_state(memcg, NR_FILE_DIRTY); *pwriteback = memcg_page_state(memcg, NR_WRITEBACK); diff --git a/mm/vmscan.c b/mm/vmscan.c index c6f77e3e6d59..b6c6b165c1ef 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -3188,7 +3188,7 @@ static void shrink_node(pg_data_t *pgdat, struct scan_control *sc) * Flush the memory cgroup stats, so that we read accurate per-memcg * lruvec stats for heuristics. */ - mem_cgroup_flush_stats(); + mem_cgroup_flush_stats_async(); memset(&sc->nr, 0, sizeof(sc->nr)); diff --git a/mm/workingset.c b/mm/workingset.c index b717eae4e0dd..a4f2b1aa5bcc 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -355,7 +355,7 @@ void workingset_refault(struct folio *folio, void *shadow) mod_lruvec_state(lruvec, WORKINGSET_REFAULT_BASE + file, nr); - mem_cgroup_flush_stats(); + mem_cgroup_flush_stats_async(); /* * Compare the distance to the existing workingset size. We * don't activate pages that couldn't stay resident even if -- 2.35.1.574.g5d30c73bfb-goog

2 years, 9 months

5
10
0 0

[PATCH v3 10/11] slimbus: qcom-ngd: Fix kfree() of static memory on setting driver_override

by Krzysztof Kozlowski

The driver_override field from platform driver should not be initialized from static memory (string literal) because the core later kfree() it, for example when driver_override is set via sysfs. Use dedicated helper to set driver_override properly. Fixes: 917809e2280b ("slimbus: ngd: Add qcom SLIMBus NGD driver") Cc: <stable(a)vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski(a)canonical.com> --- drivers/slimbus/qcom-ngd-ctrl.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index 7040293c2ee8..e5d9fdb81eb0 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -1434,6 +1434,7 @@ static int of_qcom_slim_ngd_register(struct device *parent, const struct of_device_id *match; struct device_node *node; u32 id; + int ret; match = of_match_node(qcom_slim_ngd_dt_match, parent->of_node); data = match->data; @@ -1455,7 +1456,17 @@ static int of_qcom_slim_ngd_register(struct device *parent, } ngd->id = id; ngd->pdev->dev.parent = parent; - ngd->pdev->driver_override = QCOM_SLIM_NGD_DRV_NAME; + + ret = driver_set_override(&ngd->pdev->dev, + &ngd->pdev->driver_override, + QCOM_SLIM_NGD_DRV_NAME, + strlen(QCOM_SLIM_NGD_DRV_NAME)); + if (ret) { + platform_device_put(ngd->pdev); + kfree(ngd); + of_node_put(node); + return ret; + } ngd->pdev->dev.of_node = node; ctrl->ngd = ngd; -- 2.32.0

2 years, 9 months

2
1
0 0

[PATCH MANUALSEL 5.15 1/2] KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it

by Sasha Levin

From: Maxim Levitsky <mlevitsk(a)redhat.com> [ Upstream commit 755c2bf878607dbddb1423df9abf16b82205896f ] kvm_apic_update_apicv is called when AVIC is still active, thus IRR bits can be set by the CPU after it is called, and don't cause the irr_pending to be set to true. Also logic in avic_kick_target_vcpu doesn't expect a race with this function so to make it simple, just keep irr_pending set to true and let the next interrupt injection to the guest clear it. Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> Message-Id: <20220207155447.840194-9-mlevitsk(a)redhat.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/kvm/lapic.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 91c2dc9f198df..5f935e7a09566 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -2306,7 +2306,12 @@ void kvm_apic_update_apicv(struct kvm_vcpu *vcpu) apic->irr_pending = true; apic->isr_count = 1; } else { - apic->irr_pending = (apic_search_irr(apic) != -1); + /* + * Don't clear irr_pending, searching the IRR can race with + * updates from the CPU as APICv is still active from hardware's + * perspective. The flag will be cleared as appropriate when + * KVM injects the interrupt. + */ apic->isr_count = count_vectors(apic->regs + APIC_ISR); } } -- 2.34.1

2 years, 9 months

2
3
0 0

[PATCH MANUALSEL 5.16 1/2] KVM: x86: lapic: don't touch irr_pending in kvm_apic_update_apicv when inhibiting it

by Sasha Levin

From: Maxim Levitsky <mlevitsk(a)redhat.com> [ Upstream commit 755c2bf878607dbddb1423df9abf16b82205896f ] kvm_apic_update_apicv is called when AVIC is still active, thus IRR bits can be set by the CPU after it is called, and don't cause the irr_pending to be set to true. Also logic in avic_kick_target_vcpu doesn't expect a race with this function so to make it simple, just keep irr_pending set to true and let the next interrupt injection to the guest clear it. Signed-off-by: Maxim Levitsky <mlevitsk(a)redhat.com> Message-Id: <20220207155447.840194-9-mlevitsk(a)redhat.com> Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/x86/kvm/lapic.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index e8e383fbe8868..bfac6d0933c39 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -2306,7 +2306,12 @@ void kvm_apic_update_apicv(struct kvm_vcpu *vcpu) apic->irr_pending = true; apic->isr_count = 1; } else { - apic->irr_pending = (apic_search_irr(apic) != -1); + /* + * Don't clear irr_pending, searching the IRR can race with + * updates from the CPU as APICv is still active from hardware's + * perspective. The flag will be cleared as appropriate when + * KVM injects the interrupt. + */ apic->isr_count = count_vectors(apic->regs + APIC_ISR); } } -- 2.34.1

2 years, 9 months

2
3
0 0

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Linux-stable-mirror February 2022