November 2022 - Linux-stable-mirror

[PATCH 5.10 000/162] 5.10.157-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.157 release. There are 162 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 Fri, 02 Dec 2022 18:05:05 +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-5.10.157-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 5.10.157-rc1 Andrzej Hajda <andrzej.hajda(a)intel.com> drm/i915: fix TLB invalidation for Gen12 video and compute engines Christian König <christian.koenig(a)amd.com> drm/amdgpu: always register an MMU notifier for userptr Lyude Paul <lyude(a)redhat.com> drm/amd/dc/dce120: Fix audio register mapping, stop triggering KASAN Zhen Lei <thunder.leizhen(a)huawei.com> btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs() Anand Jain <anand.jain(a)oracle.com> btrfs: free btrfs_path before copying subvol info to userspace Anand Jain <anand.jain(a)oracle.com> btrfs: free btrfs_path before copying fspath to userspace Josef Bacik <josef(a)toxicpanda.com> btrfs: free btrfs_path before copying root refs to userspace Luiz Capitulino <luizcap(a)amazon.com> genirq: Take the proposed affinity at face value if force==true Luiz Capitulino <luizcap(a)amazon.com> irqchip/gic-v3: Always trust the managed affinity provided by the core code Luiz Capitulino <luizcap(a)amazon.com> genirq: Always limit the affinity to online CPUs Luiz Capitulino <luizcap(a)amazon.com> genirq/msi: Shutdown managed interrupts with unsatifiable affinities Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate number of channels Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate length of IEEE80211_P2P_ATTR_CHANNEL_LIST attribute Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate length of IEEE80211_P2P_ATTR_OPER_CHANNEL attribute Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate pairwise and authentication suite offsets Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: clear the journal on suspend Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: flush the journal on suspend Robin Murphy <robin.murphy(a)arm.com> gpu: host1x: Avoid trying to use GART on Tegra20 Enrico Sau <enrico.sau(a)gmail.com> net: usb: qmi_wwan: add Telit 0x103a composition Gleb Mazovetskiy <glex.spb(a)gmail.com> tcp: configurable source port perturb table size Kai-Heng Feng <kai.heng.feng(a)canonical.com> platform/x86: hp-wmi: Ignore Smart Experience App event Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: fix zone report size in __zonefs_io_error() Hans de Goede <hdegoede(a)redhat.com> platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017) Xiongfeng Wang <wangxiongfeng2(a)huawei.com> platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr() ruanjinjie <ruanjinjie(a)huawei.com> xen/platform-pci: add missing free_irq() in error path Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com> xen-pciback: Allow setting PCI_MSIX_FLAGS_MASKALL too Hans de Goede <hdegoede(a)redhat.com> Input: soc_button_array - add Acer Switch V 10 to dmi_use_low_level_irq[] Hans de Goede <hdegoede(a)redhat.com> Input: soc_button_array - add use_low_level_irq module parameter Hans de Goede <hdegoede(a)redhat.com> Input: goodix - try resetting the controller when no config is set Lukas Wunner <lukas(a)wunner.de> serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios() Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcht_es8316: Add quirk for the Nanote UMPC-01 Aman Dhoot <amandhoot12(a)gmail.com> Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode Alessandro Astone <ales.astone(a)gmail.com> binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0 Alessandro Astone <ales.astone(a)gmail.com> binder: Address corner cases in deferred copy and fixup Arnd Bergmann <arnd(a)arndb.de> binder: fix pointer cast warning Todd Kjos <tkjos(a)google.com> binder: defer copies of pre-patched txn data Todd Kjos <tkjos(a)google.com> binder: read pre-translated fds from sender buffer Todd Kjos <tkjos(a)google.com> binder: avoid potential data leakage when copying txn Michael Kelley <mikelley(a)microsoft.com> x86/ioremap: Fix page aligned size calculation in __ioremap_caller() Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: remove exit_int_info warning in svm_handle_exit Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: nSVM: leave nested mode on vCPU free Johannes Weiner <hannes(a)cmpxchg.org> mm: vmscan: fix extreme overreclaim and swap floods Mukesh Ojha <quic_mojha(a)quicinc.com> gcov: clang: fix the buffer overflow issue Chen Zhongjin <chenzhongjin(a)huawei.com> nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Clear ep descriptor last Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Return -ESHUTDOWN on ep disable Michael Grzeschik <m.grzeschik(a)pengutronix.de> usb: dwc3: gadget: conditionally remove requests Xiubo Li <xiubli(a)redhat.com> ceph: fix NULL pointer dereference for req->r_session Kenneth Lee <klee33(a)uw.edu> ceph: Use kcalloc for allocating multiple elements Xiubo Li <xiubli(a)redhat.com> ceph: fix possible NULL pointer dereference for req->r_session Xiubo Li <xiubli(a)redhat.com> ceph: put the requests/sessions when it fails to alloc memory Dan Carpenter <dan.carpenter(a)oracle.com> ceph: fix off by one bugs in unsafe_request_wait() Xiubo Li <xiubli(a)redhat.com> ceph: flush the mdlog before waiting on unsafe reqs Xiubo Li <xiubli(a)redhat.com> ceph: flush mdlog before umounting Xiubo Li <xiubli(a)redhat.com> ceph: make iterate_sessions a global symbol Xiubo Li <xiubli(a)redhat.com> ceph: make ceph_create_session_msg a global symbol Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Device side header file for CDNSP driver Pawel Laszczak <pawell(a)cadence.com> usb: cdns3: Add support for DRD CDNSP Brian Norris <briannorris(a)chromium.org> mmc: sdhci-brcmstb: Fix SDHCI_RESET_ALL for CQHCI Al Cooper <alcooperx(a)gmail.com> mmc: sdhci-brcmstb: Enable Clock Gating to save power Al Cooper <alcooperx(a)gmail.com> mmc: sdhci-brcmstb: Re-organize flags Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: emulator: update the emulation mode after rsm Randy Dunlap <rdunlap(a)infradead.org> nios2: add FORCE for vmlinuz.gz Alexandre Belloni <alexandre.belloni(a)bootlin.com> init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash Chen Zhongjin <chenzhongjin(a)huawei.com> iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails Alejandro Concepción Rodríguez <asconcepcion(a)acoro.eu> iio: light: apds9960: fix wrong register for gesture gain Sam James <sam(a)gentoo.org> kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible Jakob Unterwurzacher <jakob.unterwurzacher(a)theobroma-systems.com> arm64: dts: rockchip: lower rk3399-puma-haikou SD controller clock frequency Baokun Li <libaokun1(a)huawei.com> ext4: fix use-after-free in ext4_ext_shift_extents Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc3: exynos: Fix remove() function Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> lib/vdso: use "grep -E" instead of "egrep" Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: preserve TX ring priority across reconfiguration Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: cache accesses to &priv->si->hw Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: manage ENETC_F_QBV in priv->active_offloads only when enabled Heiko Carstens <hca(a)linux.ibm.com> s390/crashdump: fix TOD programmable field size Yu Liao <liaoyu15(a)huawei.com> net: thunderx: Fix the ACPI memory leak Martin Faltesek <mfaltesek(a)google.com> nfc: st-nci: fix memory leaks in EVT_TRANSACTION Martin Faltesek <mfaltesek(a)google.com> nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION Wang Hai <wanghai38(a)huawei.com> arcnet: fix potential memory leak in com20020_probe() Ahmed S. Darwish <a.darwish(a)linutronix.de> net: arcnet: Fix RESET flag handling Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix no record found for raw_track_access Ziyang Xuan <william.xuanziyang(a)huawei.com> ipv4: Fix error return code in fib_table_insert() Kuniyuki Iwashima <kuniyu(a)amazon.com> dccp/tcp: Reset saddr on failure after inet6?_hash_connect(). Felix Fietkau <nbd(a)nbd.name> netfilter: flowtable_offload: add missing locking Dawei Li <set_pte_at(a)outlook.com> dma-buf: fix racing conflict of dma_heap_add() Yang Yingliang <yangyingliang(a)huawei.com> bnx2x: fix pci device refcount leak in bnx2x_vf_is_pcie_pending() Andreas Kemnade <andreas(a)kemnade.info> regulator: twl6030: re-add TWL6032_SUBCLASS Liu Shixin <liushixin2(a)huawei.com> NFC: nci: fix memory leak in nci_rx_data_packet() Xin Long <lucien.xin(a)gmail.com> net: sched: allow act_ct to be built without NF_NAT Zhang Changzhong <zhangchangzhong(a)huawei.com> sfc: fix potential memleak in __ef100_hard_start_xmit() Chen Zhongjin <chenzhongjin(a)huawei.com> xfrm: Fix ignored return value in xfrm6_init() YueHaibing <yuehaibing(a)huawei.com> tipc: check skb_linearize() return value in tipc_disc_rcv() Xin Long <lucien.xin(a)gmail.com> tipc: add an extra conn_get in tipc_conn_alloc Xin Long <lucien.xin(a)gmail.com> tipc: set con sock in tipc_conn_alloc Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Fix handling of entry refcount when command is not issued to FW Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Fix FW tracer timestamp calculation Vishwanath Pai <vpai(a)akamai.com> netfilter: ipset: regression in ip_set_hash_ip.c Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: Limit the maximal range of consecutive elements to add/delete Yang Yingliang <yangyingliang(a)huawei.com> Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register() Yang Yingliang <yangyingliang(a)huawei.com> Drivers: hv: vmbus: fix double free in the error path of vmbus_add_channel_work() YueHaibing <yuehaibing(a)huawei.com> macsec: Fix invalid error code set Jaco Coetzee <jaco.coetzee(a)corigine.com> nfp: add port from netdev validation for EEPROM access Diana Wang <na.wang(a)corigine.com> nfp: fill splittable of devlink_port_attrs correctly Yang Yingliang <yangyingliang(a)huawei.com> net: pch_gbe: fix pci device refcount leak while module exiting Zhang Changzhong <zhangchangzhong(a)huawei.com> net/qla3xxx: fix potential memleak in ql3xxx_send() Peter Kosyh <pkosyh(a)yandex.ru> net/mlx4: Check retval of mlx4_bitmap_init Liu Jian <liujian56(a)huawei.com> net: ethernet: mtk_eth_soc: fix error handling in mtk_open() Fabio Estevam <festevam(a)denx.de> ARM: dts: imx6q-prti6q: Fix ref/tcxo-clock-frequency properties Zheng Yongjun <zhengyongjun3(a)huawei.com> ARM: mxs: fix memory leak in mxs_machine_init() Daniel Xu <dxu(a)dxuuu.xyz> netfilter: conntrack: Fix data-races around ct mark Zhengchao Shao <shaozhengchao(a)huawei.com> 9p/fd: fix issue of list_del corruption in p9_fd_cancel() Wang Hai <wanghai38(a)huawei.com> net: pch_gbe: fix potential memleak in pch_gbe_tx_queue() Lin Ma <linma(a)zju.edu.cn> nfc/nci: fix race with opening and closing David Howells <dhowells(a)redhat.com> rxrpc: Fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975] David Howells <dhowells(a)redhat.com> rxrpc: Use refcount_t rather than atomic_t David Howells <dhowells(a)redhat.com> rxrpc: Allow list of in-use local UDP endpoints to be viewed in /proc Leon Romanovsky <leon(a)kernel.org> net: liquidio: simplify if expression Michael Grzeschik <m.grzeschik(a)pengutronix.de> ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl Yang Yingliang <yangyingliang(a)huawei.com> tee: optee: fix possible memory leak in optee_register_device() Samuel Holland <samuel(a)sholland.org> bus: sunxi-rsb: Support atomic transfers Yang Yingliang <yangyingliang(a)huawei.com> regulator: core: fix UAF in destroy_regulator() Xiongfeng Wang <wangxiongfeng2(a)huawei.com> spi: dw-dma: decrease reference count in dw_spi_dma_init_mfld() Zeng Heng <zengheng4(a)huawei.com> regulator: core: fix kobject release warning and memory leak in regulator_register() Michael Kelley <mikelley(a)microsoft.com> scsi: storvsc: Fix handling of srb_status and capacity change events Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: soc-pcm: Don't zero TDM masks in __soc_pcm_open() Detlev Casanova <detlev.casanova(a)collabora.com> ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove Junxiao Chang <junxiao.chang(a)intel.com> ASoC: hdac_hda: fix hda pcm buffer overflow issue Dominik Haller <d.haller(a)phytec.de> ARM: dts: am335x-pcm-953: Define fixed regulators in root node Herbert Xu <herbert(a)gondor.apana.org.au> af_key: Fix send_acquire race with pfkey_register Christian Langrock <christian.langrock(a)secunet.com> xfrm: replay: Fix ESN wrap around for GSO Eyal Birger <eyal.birger(a)gmail.com> xfrm: fix "disable_policy" on ipv4 early demux Jason A. Donenfeld <Jason(a)zx2c4.com> MIPS: pic32: treat port as signed integer Nathan Chancellor <nathan(a)kernel.org> RISC-V: vdso: Do not add missing symbols to version section in linker script Kuniyuki Iwashima <kuniyu(a)amazon.com> arm64/syscall: Include asm/ptrace.h in syscall_wrapper header. Yu Kuai <yukuai3(a)huawei.com> block, bfq: fix null pointer dereference in bfq_bio_bfqg() Hans de Goede <hdegoede(a)redhat.com> drm: panel-orientation-quirks: Add quirk for Acer Switch V 10 (SW5-017) Bart Van Assche <bvanassche(a)acm.org> scsi: scsi_debug: Make the READ CAPACITY response compliant with ZBC Brian King <brking(a)linux.vnet.ibm.com> scsi: ibmvfc: Avoid path failures during live migration Hans de Goede <hdegoede(a)redhat.com> platform/x86: touchscreen_dmi: Add info for the RCA Cambio W101 v2 2-in-1 Sabrina Dubroca <sd(a)queasysnail.net> Revert "net: macsec: report real_dev features when HW offloading is enabled" Youlin Li <liulin063(a)gmail.com> selftests/bpf: Add verifier test for release_reference() Sean Nyekjaer <sean(a)geanix.com> spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> wifi: mac80211: Fix ack frame idr leak when mesh has no route Jason A. Donenfeld <Jason(a)zx2c4.com> wifi: airo: do not assign -1 to unsigned char Gaosheng Cui <cuigaosheng1(a)huawei.com> audit: fix undefined behavior in bit shift for AUDIT_BIT Emil Renner Berthing <emil.renner.berthing(a)canonical.com> riscv: dts: sifive unleashed: Add PWM controlled LEDs Jonas Jelonek <jelonek.jonas(a)gmail.com> wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support taozhang <taozhang(a)bestechnic.com> wifi: mac80211: fix memory free error when registering wiphy fail Xiubo Li <xiubli(a)redhat.com> ceph: avoid putting the realm twice when decoding snaps fails Xiubo Li <xiubli(a)redhat.com> ceph: do not update snapshot context when there is no new snapshot Mitja Spes <mitja(a)lxnav.com> iio: pressure: ms5611: fixed value compensation bug Lars-Peter Clausen <lars(a)metafoo.de> iio: ms5611: Simplify IO callback parameters Đoàn Trần Công Danh <congdanhqx(a)gmail.com> speakup: replace utils' u_char with unsigned char Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup: Generate speakupmap.h automatically Bean Huo <beanhuo(a)micron.com> nvme-pci: add NVME_QUIRK_BOGUS_NID for Micron Nitro Leo Savernik <l.savernik(a)aon.at> nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH Simon Rettberg <simon.rettberg(a)rz.uni-freiburg.de> drm/display: Don't assume dual mode adaptors support i2c sub-addressing Ido Schimmel <idosch(a)nvidia.com> bridge: switchdev: Fix memory leaks when changing VLAN protocol Danielle Ratson <danieller(a)nvidia.com> bridge: switchdev: Notify about VLAN protocol changes Niklas Cassel <niklas.cassel(a)wdc.com> ata: libata-core: do not issue non-internal commands once EH is pending Wenchao Hao <haowenchao(a)huawei.com> ata: libata-scsi: simplify __ata_scsi_queuecmd() Yang Yingliang <yangyingliang(a)huawei.com> scsi: scsi_transport_sas: Fix error handling in sas_phy_add() ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am335x-pcm-953.dtsi | 28 +- arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 9 + arch/arm/boot/dts/imx6q-prti6q.dts | 4 +- arch/arm/mach-mxs/mach-mxs.c | 4 +- .../arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 2 +- arch/arm64/include/asm/syscall_wrapper.h | 2 +- arch/mips/include/asm/fw/fw.h | 2 +- arch/mips/pic32/pic32mzda/early_console.c | 13 +- arch/mips/pic32/pic32mzda/init.c | 2 +- arch/nios2/boot/Makefile | 2 +- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 38 + arch/riscv/kernel/vdso/Makefile | 3 + arch/riscv/kernel/vdso/vdso.lds.S | 2 + arch/s390/kernel/crash_dump.c | 2 +- arch/x86/kvm/emulate.c | 9 + arch/x86/kvm/svm/svm.c | 16 +- arch/x86/mm/ioremap.c | 8 +- block/bfq-cgroup.c | 4 + drivers/accessibility/speakup/.gitignore | 4 + drivers/accessibility/speakup/Makefile | 28 + drivers/accessibility/speakup/genmap.c | 162 +++ drivers/accessibility/speakup/makemapdata.c | 125 ++ drivers/accessibility/speakup/speakupmap.h | 66 - drivers/accessibility/speakup/utils.h | 102 ++ drivers/android/binder.c | 437 +++++- drivers/ata/libata-scsi.c | 55 +- drivers/bus/sunxi-rsb.c | 29 +- drivers/dma-buf/dma-heap.c | 28 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 8 +- .../drm/amd/display/dc/dce120/dce120_resource.c | 3 +- drivers/gpu/drm/drm_dp_dual_mode_helper.c | 51 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/i915/gt/intel_gt.c | 4 + drivers/gpu/drm/tegra/drm.c | 4 + drivers/gpu/host1x/dev.c | 4 + drivers/hv/channel_mgmt.c | 6 +- drivers/hv/vmbus_drv.c | 1 + drivers/iio/industrialio-sw-trigger.c | 6 +- drivers/iio/light/apds9960.c | 12 +- drivers/iio/pressure/ms5611.h | 18 +- drivers/iio/pressure/ms5611_core.c | 56 +- drivers/iio/pressure/ms5611_i2c.c | 11 +- drivers/iio/pressure/ms5611_spi.c | 17 +- drivers/input/misc/soc_button_array.c | 14 +- drivers/input/mouse/synaptics.c | 1 + drivers/input/touchscreen/goodix.c | 11 + drivers/irqchip/irq-gic-v3-its.c | 2 +- drivers/md/dm-integrity.c | 20 +- drivers/mmc/host/sdhci-brcmstb.c | 68 +- drivers/net/arcnet/arc-rimi.c | 4 +- drivers/net/arcnet/arcdevice.h | 6 + drivers/net/arcnet/arcnet.c | 66 +- drivers/net/arcnet/com20020-isa.c | 4 +- drivers/net/arcnet/com20020-pci.c | 2 +- drivers/net/arcnet/com20020_cs.c | 13 +- drivers/net/arcnet/com90io.c | 4 +- drivers/net/arcnet/com90xx.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 12 +- drivers/net/ethernet/cavium/liquidio/lio_main.c | 4 +- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 4 +- drivers/net/ethernet/freescale/enetc/enetc.c | 32 +- drivers/net/ethernet/freescale/enetc/enetc.h | 10 +- drivers/net/ethernet/freescale/enetc/enetc_pf.c | 6 +- drivers/net/ethernet/freescale/enetc/enetc_qos.c | 83 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 3 + drivers/net/ethernet/mellanox/mlx4/qp.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 6 +- .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 2 +- drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 2 +- .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 3 + .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 6 +- drivers/net/ethernet/qlogic/qla3xxx.c | 1 + drivers/net/ethernet/sfc/ef100_netdev.c | 1 + drivers/net/macsec.c | 28 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/wireless/cisco/airo.c | 18 +- drivers/net/wireless/mac80211_hwsim.c | 5 + drivers/net/wireless/microchip/wilc1000/cfg80211.c | 40 +- drivers/net/wireless/microchip/wilc1000/hif.c | 21 +- drivers/nfc/st-nci/se.c | 6 +- drivers/nvme/host/pci.c | 4 + drivers/platform/x86/acer-wmi.c | 9 + drivers/platform/x86/asus-wmi.c | 2 + drivers/platform/x86/hp-wmi.c | 3 + drivers/platform/x86/touchscreen_dmi.c | 25 + drivers/regulator/core.c | 8 +- drivers/regulator/twl6030-regulator.c | 2 + drivers/s390/block/dasd_eckd.c | 6 +- drivers/scsi/ibmvscsi/ibmvfc.c | 14 +- drivers/scsi/scsi_debug.c | 7 + drivers/scsi/scsi_transport_sas.c | 13 +- drivers/scsi/storvsc_drv.c | 69 +- drivers/spi/spi-dw-dma.c | 3 + drivers/spi/spi-stm32.c | 2 +- drivers/tee/optee/device.c | 2 +- drivers/tty/serial/8250/8250_omap.c | 7 +- drivers/usb/cdns3/cdnsp-gadget.h | 1463 ++++++++++++++++++++ drivers/usb/cdns3/core.c | 24 +- drivers/usb/cdns3/core.h | 5 + drivers/usb/cdns3/drd.c | 101 +- drivers/usb/cdns3/drd.h | 67 +- drivers/usb/dwc3/dwc3-exynos.c | 11 +- drivers/usb/dwc3/gadget.c | 22 +- drivers/xen/platform-pci.c | 7 +- drivers/xen/xen-pciback/conf_space_capability.c | 9 +- fs/btrfs/ioctl.c | 7 +- fs/btrfs/sysfs.c | 7 +- fs/ceph/caps.c | 105 +- fs/ceph/mds_client.c | 90 +- fs/ceph/mds_client.h | 5 + fs/ceph/snap.c | 31 +- fs/ceph/strings.c | 1 + fs/ext4/extents.c | 18 +- fs/nilfs2/sufile.c | 8 + fs/zonefs/super.c | 37 +- include/linux/ceph/ceph_fs.h | 1 + include/linux/license.h | 2 + include/linux/netfilter/ipset/ip_set.h | 3 + include/net/switchdev.h | 2 + include/trace/events/rxrpc.h | 2 +- include/uapi/linux/audit.h | 2 +- init/Kconfig | 2 +- kernel/gcov/clang.c | 2 + kernel/irq/manage.c | 31 +- kernel/irq/msi.c | 7 + lib/vdso/Makefile | 2 +- mm/vmscan.c | 10 +- net/9p/trans_fd.c | 2 + net/bridge/br_vlan.c | 33 +- net/core/flow_dissector.c | 2 +- net/dccp/ipv4.c | 2 + net/dccp/ipv6.c | 2 + net/ipv4/Kconfig | 10 + net/ipv4/esp4_offload.c | 3 + net/ipv4/fib_trie.c | 4 +- net/ipv4/inet_hashtables.c | 10 +- net/ipv4/ip_input.c | 5 + net/ipv4/netfilter/ipt_CLUSTERIP.c | 4 +- net/ipv4/tcp_ipv4.c | 2 + net/ipv6/esp6_offload.c | 3 + net/ipv6/tcp_ipv6.c | 2 + net/ipv6/xfrm6_policy.c | 6 +- net/key/af_key.c | 32 +- net/mac80211/main.c | 8 +- net/mac80211/mesh_pathtbl.c | 2 +- net/netfilter/ipset/ip_set_hash_ip.c | 17 +- net/netfilter/ipset/ip_set_hash_ipmark.c | 10 +- net/netfilter/ipset/ip_set_hash_ipport.c | 3 + net/netfilter/ipset/ip_set_hash_ipportip.c | 3 + net/netfilter/ipset/ip_set_hash_ipportnet.c | 3 + net/netfilter/ipset/ip_set_hash_net.c | 11 +- net/netfilter/ipset/ip_set_hash_netiface.c | 10 +- net/netfilter/ipset/ip_set_hash_netnet.c | 16 +- net/netfilter/ipset/ip_set_hash_netport.c | 11 +- net/netfilter/ipset/ip_set_hash_netportnet.c | 16 +- net/netfilter/nf_conntrack_core.c | 2 +- net/netfilter/nf_conntrack_netlink.c | 24 +- net/netfilter/nf_conntrack_standalone.c | 2 +- net/netfilter/nf_flow_table_offload.c | 4 + net/netfilter/nft_ct.c | 6 +- net/netfilter/xt_connmark.c | 18 +- net/nfc/nci/core.c | 2 +- net/nfc/nci/data.c | 4 +- net/openvswitch/conntrack.c | 8 +- net/rxrpc/af_rxrpc.c | 2 +- net/rxrpc/ar-internal.h | 24 +- net/rxrpc/call_accept.c | 4 +- net/rxrpc/call_object.c | 44 +- net/rxrpc/conn_client.c | 66 +- net/rxrpc/conn_object.c | 49 +- net/rxrpc/conn_service.c | 8 +- net/rxrpc/input.c | 4 +- net/rxrpc/local_object.c | 68 +- net/rxrpc/net_ns.c | 5 +- net/rxrpc/peer_object.c | 40 +- net/rxrpc/proc.c | 75 +- net/rxrpc/skbuff.c | 1 - net/sched/Kconfig | 2 +- net/sched/act_connmark.c | 4 +- net/sched/act_ct.c | 8 +- net/sched/act_ctinfo.c | 6 +- net/tipc/discover.c | 5 +- net/tipc/topsrv.c | 20 +- net/xfrm/xfrm_device.c | 15 +- net/xfrm/xfrm_replay.c | 2 +- sound/soc/codecs/hdac_hda.h | 4 +- sound/soc/codecs/sgtl5000.c | 1 + sound/soc/intel/boards/bytcht_es8316.c | 7 + sound/soc/soc-pcm.c | 5 - .../testing/selftests/bpf/verifier/ref_tracking.c | 36 + 191 files changed, 4038 insertions(+), 942 deletions(-)

1 year, 11 months

8
171
0 0

[PATCH v2 net 0/2] vmxnet3: couple of fixes

by Ronak Doshi

This series fixes following issues: Patch 1: This patch provides a fix to correctly report encapsulated LRO'ed packet. Patch 2: This patch provides a fix to use correct intrConf reference. Changes in v2: - declare generic descriptor to be used - remove white spaces - remove single quote around commit reference in patch 2 - remove if check for encap_lro Ronak Doshi (2): vmxnet3: correctly report encapsulated LRO packet vmxnet3: use correct intrConf reference when using extended queues drivers/net/vmxnet3/vmxnet3_drv.c | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) -- 2.11.0

1 year, 11 months

3
4
0 0

FAILED: patch "[PATCH] x86/pm: Add enumeration check before spec MSRs save/restore" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 50bcceb7724e ("x86/pm: Add enumeration check before spec MSRs save/restore setup") 2632daebafd0 ("x86/cpu: Restore AMD's DE_CFG MSR after resume") e2a1256b17b1 ("x86/speculation: Restore speculation related MSRs during S3 resume") 46a010dd6896 ("kVM SVM: Move SVM related files to own sub-directory") 444e2ff34df8 ("tools arch x86: Grab a copy of the file containing the MSR numbers") 87a682a7c4e7 ("perf build: Ignore intentional differences for the x86 insn decoder") 00a263902ac3 ("perf intel-pt: Use shared x86 insn decoder") f1da0a6c1365 ("perf intel-pt: Remove inat.c from build dependency list") 8520a98dbab6 ("perf debug: Remove needless include directives from debug.h") 0ac25fd0a04d ("perf tools: Remove perf.h from source files not needing it") c1a604dff486 ("perf tools: Remove needless perf.h include directive from headers") 91854f9a077e ("perf tools: Move everything related to sys_perf_event_open() to perf-sys.h") 0ac1dd5b4a70 ("perf timechart: Refactor svg_build_topology_map()") 2da39f1cc36b ("perf evlist: Remove needless util.h from evlist.h") efa73d37c11a ("perf tools: Remove needless util.h include from builtin.h") 185bcb92c80e ("perf sort: Remove needless headers from sort.h, provide fwd struct decls") 97b9d866a66c ("perf srcline: Add missing srcline.h header to files needing its defs") 125009026bfc ("perf cacheline: Move cacheline related routines to separate files") aeb00b1aeab6 ("perf record: Move record_opts and other record decls out of perf.h") 8db5957bc736 ("Merge tag 'v5.3-rc6' into perf/core, to pick up fixes") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 50bcceb7724e471d9b591803889df45dcbb584bc Mon Sep 17 00:00:00 2001 From: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Date: Tue, 15 Nov 2022 11:17:06 -0800 Subject: [PATCH] x86/pm: Add enumeration check before spec MSRs save/restore setup pm_save_spec_msr() keeps a list of all the MSRs which _might_ need to be saved and restored at hibernate and resume. However, it has zero awareness of CPU support for these MSRs. It mostly works by unconditionally attempting to manipulate these MSRs and relying on rdmsrl_safe() being able to handle a #GP on CPUs where the support is unavailable. However, it's possible for reads (RDMSR) to be supported for a given MSR while writes (WRMSR) are not. In this case, msr_build_context() sees a successful read (RDMSR) and marks the MSR as valid. Then, later, a write (WRMSR) fails, producing a nasty (but harmless) error message. This causes restore_processor_state() to try and restore it, but writing this MSR is not allowed on the Intel Atom N2600 leading to: unchecked MSR access error: WRMSR to 0x122 (tried to write 0x0000000000000002) \ at rIP: 0xffffffff8b07a574 (native_write_msr+0x4/0x20) Call Trace: <TASK> restore_processor_state x86_acpi_suspend_lowlevel acpi_suspend_enter suspend_devices_and_enter pm_suspend.cold state_store kernfs_fop_write_iter vfs_write ksys_write do_syscall_64 ? do_syscall_64 ? up_read ? lock_is_held_type ? asm_exc_page_fault ? lockdep_hardirqs_on entry_SYSCALL_64_after_hwframe To fix this, add the corresponding X86_FEATURE bit for each MSR. Avoid trying to manipulate the MSR when the feature bit is clear. This required adding a X86_FEATURE bit for MSRs that do not have one already, but it's a small price to pay. [ bp: Move struct msr_enumeration inside the only function that uses it. ] Fixes: 73924ec4d560 ("x86/pm: Save the MSR validity status at context setup") Reported-by: Hans de Goede <hdegoede(a)redhat.com> Signed-off-by: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Reviewed-by: Dave Hansen <dave.hansen(a)linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Cc: <stable(a)kernel.org> Link: https://lore.kernel.org/r/c24db75d69df6e66c0465e13676ad3f2837a2ed8.16685397… diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 4cd39f304e20..93ae33248f42 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -513,16 +513,23 @@ static int pm_cpu_check(const struct x86_cpu_id *c) static void pm_save_spec_msr(void) { - u32 spec_msr_id[] = { - MSR_IA32_SPEC_CTRL, - MSR_IA32_TSX_CTRL, - MSR_TSX_FORCE_ABORT, - MSR_IA32_MCU_OPT_CTRL, - MSR_AMD64_LS_CFG, - MSR_AMD64_DE_CFG, + struct msr_enumeration { + u32 msr_no; + u32 feature; + } msr_enum[] = { + { MSR_IA32_SPEC_CTRL, X86_FEATURE_MSR_SPEC_CTRL }, + { MSR_IA32_TSX_CTRL, X86_FEATURE_MSR_TSX_CTRL }, + { MSR_TSX_FORCE_ABORT, X86_FEATURE_TSX_FORCE_ABORT }, + { MSR_IA32_MCU_OPT_CTRL, X86_FEATURE_SRBDS_CTRL }, + { MSR_AMD64_LS_CFG, X86_FEATURE_LS_CFG_SSBD }, + { MSR_AMD64_DE_CFG, X86_FEATURE_LFENCE_RDTSC }, }; + int i; - msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id)); + for (i = 0; i < ARRAY_SIZE(msr_enum); i++) { + if (boot_cpu_has(msr_enum[i].feature)) + msr_build_context(&msr_enum[i].msr_no, 1); + } } static int pm_check_save_msr(void)

1 year, 11 months

2
2
0 0

FAILED: patch "[PATCH] x86/pm: Add enumeration check before spec MSRs save/restore" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 50bcceb7724e ("x86/pm: Add enumeration check before spec MSRs save/restore setup") 2632daebafd0 ("x86/cpu: Restore AMD's DE_CFG MSR after resume") e2a1256b17b1 ("x86/speculation: Restore speculation related MSRs during S3 resume") 46a010dd6896 ("kVM SVM: Move SVM related files to own sub-directory") 444e2ff34df8 ("tools arch x86: Grab a copy of the file containing the MSR numbers") 87a682a7c4e7 ("perf build: Ignore intentional differences for the x86 insn decoder") 00a263902ac3 ("perf intel-pt: Use shared x86 insn decoder") f1da0a6c1365 ("perf intel-pt: Remove inat.c from build dependency list") 8520a98dbab6 ("perf debug: Remove needless include directives from debug.h") 0ac25fd0a04d ("perf tools: Remove perf.h from source files not needing it") c1a604dff486 ("perf tools: Remove needless perf.h include directive from headers") 91854f9a077e ("perf tools: Move everything related to sys_perf_event_open() to perf-sys.h") 0ac1dd5b4a70 ("perf timechart: Refactor svg_build_topology_map()") 2da39f1cc36b ("perf evlist: Remove needless util.h from evlist.h") efa73d37c11a ("perf tools: Remove needless util.h include from builtin.h") 185bcb92c80e ("perf sort: Remove needless headers from sort.h, provide fwd struct decls") 97b9d866a66c ("perf srcline: Add missing srcline.h header to files needing its defs") 125009026bfc ("perf cacheline: Move cacheline related routines to separate files") aeb00b1aeab6 ("perf record: Move record_opts and other record decls out of perf.h") 8db5957bc736 ("Merge tag 'v5.3-rc6' into perf/core, to pick up fixes") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 50bcceb7724e471d9b591803889df45dcbb584bc Mon Sep 17 00:00:00 2001 From: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Date: Tue, 15 Nov 2022 11:17:06 -0800 Subject: [PATCH] x86/pm: Add enumeration check before spec MSRs save/restore setup pm_save_spec_msr() keeps a list of all the MSRs which _might_ need to be saved and restored at hibernate and resume. However, it has zero awareness of CPU support for these MSRs. It mostly works by unconditionally attempting to manipulate these MSRs and relying on rdmsrl_safe() being able to handle a #GP on CPUs where the support is unavailable. However, it's possible for reads (RDMSR) to be supported for a given MSR while writes (WRMSR) are not. In this case, msr_build_context() sees a successful read (RDMSR) and marks the MSR as valid. Then, later, a write (WRMSR) fails, producing a nasty (but harmless) error message. This causes restore_processor_state() to try and restore it, but writing this MSR is not allowed on the Intel Atom N2600 leading to: unchecked MSR access error: WRMSR to 0x122 (tried to write 0x0000000000000002) \ at rIP: 0xffffffff8b07a574 (native_write_msr+0x4/0x20) Call Trace: <TASK> restore_processor_state x86_acpi_suspend_lowlevel acpi_suspend_enter suspend_devices_and_enter pm_suspend.cold state_store kernfs_fop_write_iter vfs_write ksys_write do_syscall_64 ? do_syscall_64 ? up_read ? lock_is_held_type ? asm_exc_page_fault ? lockdep_hardirqs_on entry_SYSCALL_64_after_hwframe To fix this, add the corresponding X86_FEATURE bit for each MSR. Avoid trying to manipulate the MSR when the feature bit is clear. This required adding a X86_FEATURE bit for MSRs that do not have one already, but it's a small price to pay. [ bp: Move struct msr_enumeration inside the only function that uses it. ] Fixes: 73924ec4d560 ("x86/pm: Save the MSR validity status at context setup") Reported-by: Hans de Goede <hdegoede(a)redhat.com> Signed-off-by: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Reviewed-by: Dave Hansen <dave.hansen(a)linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Cc: <stable(a)kernel.org> Link: https://lore.kernel.org/r/c24db75d69df6e66c0465e13676ad3f2837a2ed8.16685397… diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 4cd39f304e20..93ae33248f42 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -513,16 +513,23 @@ static int pm_cpu_check(const struct x86_cpu_id *c) static void pm_save_spec_msr(void) { - u32 spec_msr_id[] = { - MSR_IA32_SPEC_CTRL, - MSR_IA32_TSX_CTRL, - MSR_TSX_FORCE_ABORT, - MSR_IA32_MCU_OPT_CTRL, - MSR_AMD64_LS_CFG, - MSR_AMD64_DE_CFG, + struct msr_enumeration { + u32 msr_no; + u32 feature; + } msr_enum[] = { + { MSR_IA32_SPEC_CTRL, X86_FEATURE_MSR_SPEC_CTRL }, + { MSR_IA32_TSX_CTRL, X86_FEATURE_MSR_TSX_CTRL }, + { MSR_TSX_FORCE_ABORT, X86_FEATURE_TSX_FORCE_ABORT }, + { MSR_IA32_MCU_OPT_CTRL, X86_FEATURE_SRBDS_CTRL }, + { MSR_AMD64_LS_CFG, X86_FEATURE_LS_CFG_SSBD }, + { MSR_AMD64_DE_CFG, X86_FEATURE_LFENCE_RDTSC }, }; + int i; - msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id)); + for (i = 0; i < ARRAY_SIZE(msr_enum); i++) { + if (boot_cpu_has(msr_enum[i].feature)) + msr_build_context(&msr_enum[i].msr_no, 1); + } } static int pm_check_save_msr(void)

1 year, 11 months

2
2
0 0

FAILED: patch "[PATCH] x86/pm: Add enumeration check before spec MSRs save/restore" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 50bcceb7724e ("x86/pm: Add enumeration check before spec MSRs save/restore setup") 2632daebafd0 ("x86/cpu: Restore AMD's DE_CFG MSR after resume") e2a1256b17b1 ("x86/speculation: Restore speculation related MSRs during S3 resume") 46a010dd6896 ("kVM SVM: Move SVM related files to own sub-directory") 444e2ff34df8 ("tools arch x86: Grab a copy of the file containing the MSR numbers") 87a682a7c4e7 ("perf build: Ignore intentional differences for the x86 insn decoder") 00a263902ac3 ("perf intel-pt: Use shared x86 insn decoder") f1da0a6c1365 ("perf intel-pt: Remove inat.c from build dependency list") 8520a98dbab6 ("perf debug: Remove needless include directives from debug.h") 0ac25fd0a04d ("perf tools: Remove perf.h from source files not needing it") c1a604dff486 ("perf tools: Remove needless perf.h include directive from headers") 91854f9a077e ("perf tools: Move everything related to sys_perf_event_open() to perf-sys.h") 0ac1dd5b4a70 ("perf timechart: Refactor svg_build_topology_map()") 2da39f1cc36b ("perf evlist: Remove needless util.h from evlist.h") efa73d37c11a ("perf tools: Remove needless util.h include from builtin.h") 185bcb92c80e ("perf sort: Remove needless headers from sort.h, provide fwd struct decls") 97b9d866a66c ("perf srcline: Add missing srcline.h header to files needing its defs") 125009026bfc ("perf cacheline: Move cacheline related routines to separate files") aeb00b1aeab6 ("perf record: Move record_opts and other record decls out of perf.h") 8db5957bc736 ("Merge tag 'v5.3-rc6' into perf/core, to pick up fixes") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 50bcceb7724e471d9b591803889df45dcbb584bc Mon Sep 17 00:00:00 2001 From: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Date: Tue, 15 Nov 2022 11:17:06 -0800 Subject: [PATCH] x86/pm: Add enumeration check before spec MSRs save/restore setup pm_save_spec_msr() keeps a list of all the MSRs which _might_ need to be saved and restored at hibernate and resume. However, it has zero awareness of CPU support for these MSRs. It mostly works by unconditionally attempting to manipulate these MSRs and relying on rdmsrl_safe() being able to handle a #GP on CPUs where the support is unavailable. However, it's possible for reads (RDMSR) to be supported for a given MSR while writes (WRMSR) are not. In this case, msr_build_context() sees a successful read (RDMSR) and marks the MSR as valid. Then, later, a write (WRMSR) fails, producing a nasty (but harmless) error message. This causes restore_processor_state() to try and restore it, but writing this MSR is not allowed on the Intel Atom N2600 leading to: unchecked MSR access error: WRMSR to 0x122 (tried to write 0x0000000000000002) \ at rIP: 0xffffffff8b07a574 (native_write_msr+0x4/0x20) Call Trace: <TASK> restore_processor_state x86_acpi_suspend_lowlevel acpi_suspend_enter suspend_devices_and_enter pm_suspend.cold state_store kernfs_fop_write_iter vfs_write ksys_write do_syscall_64 ? do_syscall_64 ? up_read ? lock_is_held_type ? asm_exc_page_fault ? lockdep_hardirqs_on entry_SYSCALL_64_after_hwframe To fix this, add the corresponding X86_FEATURE bit for each MSR. Avoid trying to manipulate the MSR when the feature bit is clear. This required adding a X86_FEATURE bit for MSRs that do not have one already, but it's a small price to pay. [ bp: Move struct msr_enumeration inside the only function that uses it. ] Fixes: 73924ec4d560 ("x86/pm: Save the MSR validity status at context setup") Reported-by: Hans de Goede <hdegoede(a)redhat.com> Signed-off-by: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Reviewed-by: Dave Hansen <dave.hansen(a)linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Cc: <stable(a)kernel.org> Link: https://lore.kernel.org/r/c24db75d69df6e66c0465e13676ad3f2837a2ed8.16685397… diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 4cd39f304e20..93ae33248f42 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -513,16 +513,23 @@ static int pm_cpu_check(const struct x86_cpu_id *c) static void pm_save_spec_msr(void) { - u32 spec_msr_id[] = { - MSR_IA32_SPEC_CTRL, - MSR_IA32_TSX_CTRL, - MSR_TSX_FORCE_ABORT, - MSR_IA32_MCU_OPT_CTRL, - MSR_AMD64_LS_CFG, - MSR_AMD64_DE_CFG, + struct msr_enumeration { + u32 msr_no; + u32 feature; + } msr_enum[] = { + { MSR_IA32_SPEC_CTRL, X86_FEATURE_MSR_SPEC_CTRL }, + { MSR_IA32_TSX_CTRL, X86_FEATURE_MSR_TSX_CTRL }, + { MSR_TSX_FORCE_ABORT, X86_FEATURE_TSX_FORCE_ABORT }, + { MSR_IA32_MCU_OPT_CTRL, X86_FEATURE_SRBDS_CTRL }, + { MSR_AMD64_LS_CFG, X86_FEATURE_LS_CFG_SSBD }, + { MSR_AMD64_DE_CFG, X86_FEATURE_LFENCE_RDTSC }, }; + int i; - msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id)); + for (i = 0; i < ARRAY_SIZE(msr_enum); i++) { + if (boot_cpu_has(msr_enum[i].feature)) + msr_build_context(&msr_enum[i].msr_no, 1); + } } static int pm_check_save_msr(void)

1 year, 11 months

2
2
0 0

[PATCH 5.15 000/206] 5.15.81-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.81 release. There are 206 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 Fri, 02 Dec 2022 18:05:05 +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-5.15.81-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 5.15.81-rc1 Andrzej Hajda <andrzej.hajda(a)intel.com> drm/i915: fix TLB invalidation for Gen12 video and compute engines Christian König <christian.koenig(a)amd.com> drm/amdgpu: always register an MMU notifier for userptr Ramesh Errabolu <Ramesh.Errabolu(a)amd.com> drm/amdgpu: Enable Aldebaran devices to report CU Occupancy Tsung-hua Lin <Tsung-hua.Lin(a)amd.com> drm/amd/display: No display after resume from WB/CB Lyude Paul <lyude(a)redhat.com> drm/amd/dc/dce120: Fix audio register mapping, stop triggering KASAN Zhen Lei <thunder.leizhen(a)huawei.com> btrfs: sysfs: normalize the error handling branch in btrfs_init_sysfs() Christoph Hellwig <hch(a)lst.de> btrfs: use kvcalloc in btrfs_get_dev_zone_info Christoph Hellwig <hch(a)lst.de> btrfs: zoned: fix missing endianness conversion in sb_write_pointer Anand Jain <anand.jain(a)oracle.com> btrfs: free btrfs_path before copying subvol info to userspace Anand Jain <anand.jain(a)oracle.com> btrfs: free btrfs_path before copying fspath to userspace Josef Bacik <josef(a)toxicpanda.com> btrfs: free btrfs_path before copying root refs to userspace Luiz Capitulino <luizcap(a)amazon.com> genirq: Take the proposed affinity at face value if force==true Luiz Capitulino <luizcap(a)amazon.com> irqchip/gic-v3: Always trust the managed affinity provided by the core code Luiz Capitulino <luizcap(a)amazon.com> genirq: Always limit the affinity to online CPUs Luiz Capitulino <luizcap(a)amazon.com> genirq/msi: Shutdown managed interrupts with unsatifiable affinities Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate number of channels Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate length of IEEE80211_P2P_ATTR_CHANNEL_LIST attribute Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate length of IEEE80211_P2P_ATTR_OPER_CHANNEL attribute Phil Turnbull <philipturnbull(a)github.com> wifi: wilc1000: validate pairwise and authentication suite offsets Miklos Szeredi <mszeredi(a)redhat.com> fuse: lock inode unconditionally in fuse_fallocate() Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: clear the journal on suspend Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: flush the journal on suspend Robin Murphy <robin.murphy(a)arm.com> gpu: host1x: Avoid trying to use GART on Tegra20 Zhou Guanghui <zhouguanghui1(a)huawei.com> scsi: iscsi: Fix possible memory leak when device_register() failed Enrico Sau <enrico.sau(a)gmail.com> net: usb: qmi_wwan: add Telit 0x103a composition Gleb Mazovetskiy <glex.spb(a)gmail.com> tcp: configurable source port perturb table size Arnav Rawat <arnavr3(a)illinois.edu> platform/x86: ideapad-laptop: Fix interrupt storm on fn-lock toggle on some Yoga laptops Kai-Heng Feng <kai.heng.feng(a)canonical.com> platform/x86: hp-wmi: Ignore Smart Experience App event Damien Le Moal <damien.lemoal(a)opensource.wdc.com> zonefs: fix zone report size in __zonefs_io_error() Guchun Chen <guchun.chen(a)amd.com> drm/amdgpu: disable BACO support on more cards Hans de Goede <hdegoede(a)redhat.com> platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017) Xiongfeng Wang <wangxiongfeng2(a)huawei.com> platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr() ruanjinjie <ruanjinjie(a)huawei.com> xen/platform-pci: add missing free_irq() in error path Marek Marczykowski-Górecki <marmarek(a)invisiblethingslab.com> xen-pciback: Allow setting PCI_MSIX_FLAGS_MASKALL too Olivier Moysan <olivier.moysan(a)foss.st.com> ASoC: stm32: dfsdm: manage cb buffers cleanup Takashi Iwai <tiwai(a)suse.de> Input: i8042 - apply probe defer to more ASUS ZenBook models Hans de Goede <hdegoede(a)redhat.com> Input: soc_button_array - add Acer Switch V 10 to dmi_use_low_level_irq[] Hans de Goede <hdegoede(a)redhat.com> Input: soc_button_array - add use_low_level_irq module parameter Hans de Goede <hdegoede(a)redhat.com> Input: goodix - try resetting the controller when no config is set Lukas Wunner <lukas(a)wunner.de> serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios() Matti Vaittinen <mazziesaccount(a)gmail.com> tools: iio: iio_generic_buffer: Fix read size Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcht_es8316: Add quirk for the Nanote UMPC-01 Aman Dhoot <amandhoot12(a)gmail.com> Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode Michael Kelley <mikelley(a)microsoft.com> x86/ioremap: Fix page aligned size calculation in __ioremap_caller() Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/pm: Add enumeration check before spec MSRs save/restore setup Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/tsx: Add a feature bit for TSX control MSR support Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: remove exit_int_info warning in svm_handle_exit Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: add kvm_leave_nested Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: nSVM: harden svm_free_nested against freeing vmcb02 while still in use Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: forcibly leave nested mode on vCPU reset Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: nSVM: leave nested mode on vCPU free Johannes Weiner <hannes(a)cmpxchg.org> mm: vmscan: fix extreme overreclaim and swap floods Mukesh Ojha <quic_mojha(a)quicinc.com> gcov: clang: fix the buffer overflow issue Chen Zhongjin <chenzhongjin(a)huawei.com> nilfs2: fix nilfs_sufile_mark_dirty() not set segment usage as dirty Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Clear ep descriptor last Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Return -ESHUTDOWN on ep disable Michael Grzeschik <m.grzeschik(a)pengutronix.de> usb: dwc3: gadget: conditionally remove requests Linus Walleij <linus.walleij(a)linaro.org> bus: ixp4xx: Don't touch bit 7 on IXP42x Chen Zhongjin <chenzhongjin(a)huawei.com> iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails Alejandro Concepción Rodríguez <asconcepcion(a)acoro.eu> iio: light: apds9960: fix wrong register for gesture gain Sam James <sam(a)gentoo.org> kbuild: fix -Wimplicit-function-declaration in license_is_gpl_compatible Jakob Unterwurzacher <jakob.unterwurzacher(a)theobroma-systems.com> arm64: dts: rockchip: lower rk3399-puma-haikou SD controller clock frequency Baokun Li <libaokun1(a)huawei.com> ext4: fix use-after-free in ext4_ext_shift_extents Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: fix issue with ZLP - added TD_SIZE = 1 Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix issue with Clear Feature Halt Endpoint Marek Szyprowski <m.szyprowski(a)samsung.com> usb: dwc3: exynos: Fix remove() function Marc Zyngier <maz(a)kernel.org> KVM: arm64: pkvm: Fixup boot mode to reflect that the kernel resumes from EL1 Brian Norris <briannorris(a)chromium.org> mmc: sdhci-brcmstb: Fix SDHCI_RESET_ALL for CQHCI Al Cooper <alcooperx(a)gmail.com> mmc: sdhci-brcmstb: Enable Clock Gating to save power Al Cooper <alcooperx(a)gmail.com> mmc: sdhci-brcmstb: Re-organize flags Randy Dunlap <rdunlap(a)infradead.org> nios2: add FORCE for vmlinuz.gz Alexandre Belloni <alexandre.belloni(a)bootlin.com> init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> lib/vdso: use "grep -E" instead of "egrep" Heiko Carstens <hca(a)linux.ibm.com> s390/crashdump: fix TOD programmable field size Yu Liao <liaoyu15(a)huawei.com> net: thunderx: Fix the ACPI memory leak Xiongfeng Wang <wangxiongfeng2(a)huawei.com> octeontx2-af: Fix reference count issue in rvu_sdp_init() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> octeontx2-pf: Add check for devm_kcalloc Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: preserve TX ring priority across reconfiguration Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: cache accesses to &priv->si->hw Vladimir Oltean <vladimir.oltean(a)nxp.com> net: enetc: manage ENETC_F_QBV in priv->active_offloads only when enabled Martin Faltesek <mfaltesek(a)google.com> nfc: st-nci: fix incorrect sizing calculations in EVT_TRANSACTION Martin Faltesek <mfaltesek(a)google.com> nfc: st-nci: fix memory leaks in EVT_TRANSACTION Martin Faltesek <mfaltesek(a)google.com> nfc: st-nci: fix incorrect validating logic in EVT_TRANSACTION Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix no record found for raw_track_access Wang Hai <wanghai38(a)huawei.com> arcnet: fix potential memory leak in com20020_probe() Ziyang Xuan <william.xuanziyang(a)huawei.com> ipv4: Fix error return code in fib_table_insert() Kuniyuki Iwashima <kuniyu(a)amazon.com> dccp/tcp: Reset saddr on failure after inet6?_hash_connect(). Svyatoslav Feldsherov <feldsherov(a)google.com> fs: do not update freeing inode i_io_list Felix Fietkau <nbd(a)nbd.name> netfilter: flowtable_offload: add missing locking Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: restore allowing 64 clashing elements in hash:net,iface Dawei Li <set_pte_at(a)outlook.com> dma-buf: fix racing conflict of dma_heap_add() Yang Yingliang <yangyingliang(a)huawei.com> bnx2x: fix pci device refcount leak in bnx2x_vf_is_pcie_pending() Andreas Kemnade <andreas(a)kemnade.info> regulator: twl6030: re-add TWL6032_SUBCLASS Liu Shixin <liushixin2(a)huawei.com> NFC: nci: fix memory leak in nci_rx_data_packet() Xin Long <lucien.xin(a)gmail.com> net: sched: allow act_ct to be built without NF_NAT Liu Jian <liujian56(a)huawei.com> net: sparx5: fix error handling in sparx5_port_open() Zhang Changzhong <zhangchangzhong(a)huawei.com> sfc: fix potential memleak in __ef100_hard_start_xmit() Wang ShaoBo <bobo.shaobowang(a)huawei.com> net: wwan: iosm: use ACPI_FREE() but not kfree() in ipc_pcie_read_bios_cfg() Chen Zhongjin <chenzhongjin(a)huawei.com> xfrm: Fix ignored return value in xfrm6_init() Thomas Jarosch <thomas.jarosch(a)intra2net.com> xfrm: Fix oops in __xfrm_state_delete() YueHaibing <yuehaibing(a)huawei.com> tipc: check skb_linearize() return value in tipc_disc_rcv() Xin Long <lucien.xin(a)gmail.com> tipc: add an extra conn_get in tipc_conn_alloc Xin Long <lucien.xin(a)gmail.com> tipc: set con sock in tipc_conn_alloc Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Fix handling of entry refcount when command is not issued to FW Moshe Shemesh <moshe(a)nvidia.com> net/mlx5: Fix FW tracer timestamp calculation Roy Novich <royno(a)nvidia.com> net/mlx5: Do not query pci info while pci disabled Vishwanath Pai <vpai(a)akamai.com> netfilter: ipset: regression in ip_set_hash_ip.c Yang Yingliang <yangyingliang(a)huawei.com> Drivers: hv: vmbus: fix possible memory leak in vmbus_device_register() Yang Yingliang <yangyingliang(a)huawei.com> Drivers: hv: vmbus: fix double free in the error path of vmbus_add_channel_work() YueHaibing <yuehaibing(a)huawei.com> macsec: Fix invalid error code set Jaco Coetzee <jaco.coetzee(a)corigine.com> nfp: add port from netdev validation for EEPROM access Diana Wang <na.wang(a)corigine.com> nfp: fill splittable of devlink_port_attrs correctly Yang Yingliang <yangyingliang(a)huawei.com> net: pch_gbe: fix pci device refcount leak while module exiting Yang Yingliang <yangyingliang(a)huawei.com> octeontx2-af: debugsfs: fix pci device refcount leak Zhang Changzhong <zhangchangzhong(a)huawei.com> net/qla3xxx: fix potential memleak in ql3xxx_send() Hui Tang <tanghui20(a)huawei.com> net: mvpp2: fix possible invalid pointer dereference Peter Kosyh <pkosyh(a)yandex.ru> net/mlx4: Check retval of mlx4_bitmap_init Liu Jian <liujian56(a)huawei.com> net: ethernet: mtk_eth_soc: fix error handling in mtk_open() Fabio Estevam <festevam(a)denx.de> ARM: dts: imx6q-prti6q: Fix ref/tcxo-clock-frequency properties Zheng Yongjun <zhengyongjun3(a)huawei.com> ARM: mxs: fix memory leak in mxs_machine_init() Slawomir Laba <slawomirx.laba(a)intel.com> iavf: Fix race condition between iavf_shutdown and iavf_remove Ivan Vecera <ivecera(a)redhat.com> iavf: Do not restart Tx queues after reset task failure Ivan Vecera <ivecera(a)redhat.com> iavf: Fix a crash during reset task Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: do not set up extensions for end interval Daniel Xu <dxu(a)dxuuu.xyz> netfilter: conntrack: Fix data-races around ct mark Zhengchao Shao <shaozhengchao(a)huawei.com> 9p/fd: fix issue of list_del corruption in p9_fd_cancel() Wang Hai <wanghai38(a)huawei.com> net: pch_gbe: fix potential memleak in pch_gbe_tx_queue() Lin Ma <linma(a)zju.edu.cn> nfc/nci: fix race with opening and closing Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: disallow C45 transactions on the BASE-TX MDIO bus David Howells <dhowells(a)redhat.com> rxrpc: Fix race between conn bundle lookup and bundle removal [ZDI-CAN-15975] David Howells <dhowells(a)redhat.com> rxrpc: Use refcount_t rather than atomic_t David Howells <dhowells(a)redhat.com> rxrpc: Allow list of in-use local UDP endpoints to be viewed in /proc Leon Romanovsky <leon(a)kernel.org> net: liquidio: simplify if expression Matthieu Baerts <matthieu.baerts(a)tessares.net> selftests: mptcp: fix mibit vs mbit mix up Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: more stable simult_flows tests Michael Grzeschik <m.grzeschik(a)pengutronix.de> ARM: dts: at91: sam9g20ek: enable udc vbus gpio pinctrl Yang Yingliang <yangyingliang(a)huawei.com> tee: optee: fix possible memory leak in optee_register_device() Samuel Holland <samuel(a)sholland.org> bus: sunxi-rsb: Support atomic transfers Samuel Holland <samuel(a)sholland.org> bus: sunxi-rsb: Remove the shutdown callback Yang Yingliang <yangyingliang(a)huawei.com> regulator: core: fix UAF in destroy_regulator() Xiongfeng Wang <wangxiongfeng2(a)huawei.com> spi: dw-dma: decrease reference count in dw_spi_dma_init_mfld() Zeng Heng <zengheng4(a)huawei.com> regulator: core: fix kobject release warning and memory leak in regulator_register() Jiasheng Jiang <jiasheng(a)iscas.ac.cn> ASoC: max98373: Add checks for devm_kcalloc Michael Kelley <mikelley(a)microsoft.com> scsi: storvsc: Fix handling of srb_status and capacity change events Vitaly Kuznetsov <vkuznets(a)redhat.com> x86/hyperv: Restore VP assist page after cpu offlining/onlining Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: soc-pcm: Don't zero TDM masks in __soc_pcm_open() Detlev Casanova <detlev.casanova(a)collabora.com> ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove Junxiao Chang <junxiao.chang(a)intel.com> ASoC: hdac_hda: fix hda pcm buffer overflow issue Dominik Haller <d.haller(a)phytec.de> ARM: dts: am335x-pcm-953: Define fixed regulators in root node Herbert Xu <herbert(a)gondor.apana.org.au> af_key: Fix send_acquire race with pfkey_register Christian Langrock <christian.langrock(a)secunet.com> xfrm: replay: Fix ESN wrap around for GSO Eyal Birger <eyal.birger(a)gmail.com> xfrm: fix "disable_policy" on ipv4 early demux Jason A. Donenfeld <Jason(a)zx2c4.com> MIPS: pic32: treat port as signed integer Nathan Chancellor <nathan(a)kernel.org> RISC-V: vdso: Do not add missing symbols to version section in linker script Ai Chao <aichao(a)kylinos.cn> ALSA: usb-audio: add quirk to fix Hamedal C20 disconnect issue Asher Song <Asher.Song(a)amd.com> Revert "drm/amdgpu: Revert "drm/amdgpu: getting fan speed pwm for vega10 properly"" Aleksandr Miloserdov <a.miloserdov(a)yadro.com> nvmet: fix memory leak in nvmet_subsys_attr_model_store_locked Kuniyuki Iwashima <kuniyu(a)amazon.com> arm64/syscall: Include asm/ptrace.h in syscall_wrapper header. Yu Kuai <yukuai3(a)huawei.com> block, bfq: fix null pointer dereference in bfq_bio_bfqg() Hans de Goede <hdegoede(a)redhat.com> drm: panel-orientation-quirks: Add quirk for Acer Switch V 10 (SW5-017) Bart Van Assche <bvanassche(a)acm.org> scsi: scsi_debug: Make the READ CAPACITY response compliant with ZBC Brian King <brking(a)linux.vnet.ibm.com> scsi: ibmvfc: Avoid path failures during live migration Ivan Hu <ivan.hu(a)canonical.com> platform/x86/intel/hid: Add some ACPI device IDs David E. Box <david.e.box(a)linux.intel.com> platform/x86/intel/pmt: Sapphire Rapids PMT errata fix Hans de Goede <hdegoede(a)redhat.com> platform/x86: touchscreen_dmi: Add info for the RCA Cambio W101 v2 2-in-1 Manyi Li <limanyi(a)uniontech.com> platform/x86: ideapad-laptop: Disable touchpad_switch Sabrina Dubroca <sd(a)queasysnail.net> Revert "net: macsec: report real_dev features when HW offloading is enabled" Youlin Li <liulin063(a)gmail.com> selftests/bpf: Add verifier test for release_reference() Sean Nyekjaer <sean(a)geanix.com> spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run Tyler J. Stachecki <stachecki.tyler(a)gmail.com> wifi: ath11k: Fix QCN9074 firmware boot on x86 Nicolas Cavallari <nicolas.cavallari(a)green-communications.fr> wifi: mac80211: Fix ack frame idr leak when mesh has no route Jason A. Donenfeld <Jason(a)zx2c4.com> wifi: airo: do not assign -1 to unsigned char Gaosheng Cui <cuigaosheng1(a)huawei.com> audit: fix undefined behavior in bit shift for AUDIT_BIT Emil Renner Berthing <emil.renner.berthing(a)canonical.com> riscv: dts: sifive unleashed: Add PWM controlled LEDs Jonas Jelonek <jelonek.jonas(a)gmail.com> wifi: mac80211_hwsim: fix debugfs attribute ps with rc table support taozhang <taozhang(a)bestechnic.com> wifi: mac80211: fix memory free error when registering wiphy fail Xiubo Li <xiubli(a)redhat.com> ceph: fix NULL pointer dereference for req->r_session Kenneth Lee <klee33(a)uw.edu> ceph: Use kcalloc for allocating multiple elements Carlos Llamas <cmllamas(a)google.com> binder: validate alloc->mm in ->mmap() handler Borys Popławski <borysp(a)invisiblethingslab.com> x86/sgx: Add overflow check in sgx_validate_offset_length() Reinette Chatre <reinette.chatre(a)intel.com> x86/sgx: Create utility to validate user provided offset and length Xiubo Li <xiubli(a)redhat.com> ceph: avoid putting the realm twice when decoding snaps fails Xiubo Li <xiubli(a)redhat.com> ceph: do not update snapshot context when there is no new snapshot Mitja Spes <mitja(a)lxnav.com> iio: pressure: ms5611: fixed value compensation bug Lars-Peter Clausen <lars(a)metafoo.de> iio: ms5611: Simplify IO callback parameters Đoàn Trần Công Danh <congdanhqx(a)gmail.com> speakup: replace utils' u_char with unsigned char Samuel Thibault <samuel.thibault(a)ens-lyon.org> speakup: Generate speakupmap.h automatically Tiago Dias Ferreira <tiagodfer(a)gmail.com> nvme-pci: add NVME_QUIRK_BOGUS_NID for Netac NV7000 Xander Li <xander_li(a)kingston.com.tw> nvme-pci: disable write zeroes on various Kingston SSD Christoph Hellwig <hch(a)lst.de> nvme-pci: disable namespace identifiers for the MAXIO MAP1001 Bean Huo <beanhuo(a)micron.com> nvme-pci: add NVME_QUIRK_BOGUS_NID for Micron Nitro Leo Savernik <l.savernik(a)aon.at> nvme: add a bogus subsystem NQN quirk for Micron MTFDKBA2T0TFH Simon Rettberg <simon.rettberg(a)rz.uni-freiburg.de> drm/display: Don't assume dual mode adaptors support i2c sub-addressing Niklas Cassel <niklas.cassel(a)wdc.com> ata: libata-core: do not issue non-internal commands once EH is pending Wenchao Hao <haowenchao(a)huawei.com> ata: libata-scsi: simplify __ata_scsi_queuecmd() Zhang Xiaoxu <zhangxiaoxu5(a)huawei.com> cifs: Fix connections leak when tlink setup failed Paulo Alcantara <pc(a)cjr.nz> cifs: support nested dfs links over reconnect Paulo Alcantara <pc(a)cjr.nz> cifs: split out dfs code from cifs_reconnect() Paulo Alcantara <pc(a)cjr.nz> cifs: introduce new helper for cifs_reconnect() Xin Long <lucien.xin(a)gmail.com> sctp: clear out_curr if all frag chunks of current msg are pruned Xin Long <lucien.xin(a)gmail.com> sctp: remove the unnecessary sinfo_stream check in sctp_prsctp_prune_unsent Sherry Sun <sherry.sun(a)nxp.com> tty: serial: fsl_lpuart: don't break the on-going transfer when global reset Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: fsl_lpuart: Fill in rs485_supported Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: Add rs485_supported to uart_port Maarten Zanders <maarten.zanders(a)mind.be> ASoC: fsl_asrc fsl_esai fsl_sai: allow CONFIG_PM=N Marco Felsch <m.felsch(a)pengutronix.de> ASoC: fsl_sai: use local device pointer ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am335x-pcm-953.dtsi | 28 +- arch/arm/boot/dts/at91sam9g20ek_common.dtsi | 9 + arch/arm/boot/dts/imx6q-prti6q.dts | 4 +- arch/arm/mach-mxs/mach-mxs.c | 4 +- .../arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 2 +- arch/arm64/include/asm/syscall_wrapper.h | 2 +- arch/arm64/kvm/arm.c | 11 + arch/mips/include/asm/fw/fw.h | 2 +- arch/mips/pic32/pic32mzda/early_console.c | 13 +- arch/mips/pic32/pic32mzda/init.c | 2 +- arch/nios2/boot/Makefile | 2 +- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 38 + arch/riscv/kernel/vdso/Makefile | 3 + arch/riscv/kernel/vdso/vdso.lds.S | 2 + arch/s390/kernel/crash_dump.c | 2 +- arch/x86/hyperv/hv_init.c | 54 +- arch/x86/include/asm/cpufeatures.h | 3 + arch/x86/kernel/cpu/sgx/ioctl.c | 31 +- arch/x86/kernel/cpu/tsx.c | 38 +- arch/x86/kvm/svm/nested.c | 6 +- arch/x86/kvm/svm/svm.c | 16 +- arch/x86/kvm/vmx/nested.c | 3 - arch/x86/kvm/x86.c | 18 +- arch/x86/mm/ioremap.c | 8 +- arch/x86/power/cpu.c | 23 +- block/bfq-cgroup.c | 4 + drivers/accessibility/speakup/.gitignore | 4 + drivers/accessibility/speakup/Makefile | 28 + drivers/accessibility/speakup/genmap.c | 162 +++ drivers/accessibility/speakup/makemapdata.c | 125 ++ drivers/accessibility/speakup/speakupmap.h | 66 - drivers/accessibility/speakup/utils.h | 102 ++ drivers/android/binder_alloc.c | 7 + drivers/ata/libata-scsi.c | 55 +- drivers/bus/intel-ixp4xx-eb.c | 9 +- drivers/bus/sunxi-rsb.c | 38 +- drivers/dma-buf/dma-heap.c | 28 +- .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_aldebaran.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 8 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 37 + .../drm/amd/display/dc/dce120/dce120_resource.c | 3 +- .../drm/amd/pm/powerplay/hwmgr/vega10_thermal.c | 25 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 4 + drivers/gpu/drm/drm_dp_dual_mode_helper.c | 51 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/i915/gt/intel_gt.c | 4 + drivers/gpu/drm/tegra/drm.c | 4 + drivers/gpu/host1x/dev.c | 4 + drivers/hv/channel_mgmt.c | 6 +- drivers/hv/vmbus_drv.c | 1 + drivers/iio/industrialio-sw-trigger.c | 6 +- drivers/iio/light/apds9960.c | 12 +- drivers/iio/pressure/ms5611.h | 18 +- drivers/iio/pressure/ms5611_core.c | 56 +- drivers/iio/pressure/ms5611_i2c.c | 11 +- drivers/iio/pressure/ms5611_spi.c | 17 +- drivers/input/misc/soc_button_array.c | 14 +- drivers/input/mouse/synaptics.c | 1 + drivers/input/serio/i8042-x86ia64io.h | 8 +- drivers/input/touchscreen/goodix.c | 11 + drivers/irqchip/irq-gic-v3-its.c | 2 +- drivers/md/dm-integrity.c | 20 +- drivers/mmc/host/sdhci-brcmstb.c | 68 +- drivers/net/arcnet/com20020_cs.c | 11 +- drivers/net/dsa/sja1105/sja1105_mdio.c | 6 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 12 +- drivers/net/ethernet/cavium/liquidio/lio_main.c | 4 +- drivers/net/ethernet/cavium/thunder/thunder_bgx.c | 4 +- drivers/net/ethernet/freescale/enetc/enetc.c | 32 +- drivers/net/ethernet/freescale/enetc/enetc.h | 10 +- drivers/net/ethernet/freescale/enetc/enetc_pf.c | 6 +- drivers/net/ethernet/freescale/enetc/enetc_qos.c | 83 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 33 +- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 8 +- .../ethernet/marvell/octeontx2/af/rvu_debugfs.c | 3 + .../net/ethernet/marvell/octeontx2/af/rvu_nix.c | 2 + .../net/ethernet/marvell/octeontx2/af/rvu_sdp.c | 7 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 +- drivers/net/ethernet/mellanox/mlx4/qp.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 6 +- .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 9 +- .../net/ethernet/microchip/sparx5/sparx5_netdev.c | 14 +- drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 2 +- .../net/ethernet/netronome/nfp/nfp_net_ethtool.c | 3 + .../net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c | 6 +- drivers/net/ethernet/qlogic/qla3xxx.c | 1 + drivers/net/ethernet/sfc/ef100_netdev.c | 1 + drivers/net/macsec.c | 28 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/wireless/ath/ath11k/qmi.h | 2 +- drivers/net/wireless/cisco/airo.c | 18 +- drivers/net/wireless/mac80211_hwsim.c | 5 + drivers/net/wireless/microchip/wilc1000/cfg80211.c | 40 +- drivers/net/wireless/microchip/wilc1000/hif.c | 21 +- drivers/net/wwan/iosm/iosm_ipc_pcie.c | 2 +- drivers/nfc/st-nci/se.c | 49 +- drivers/nvme/host/pci.c | 18 + drivers/nvme/target/configfs.c | 7 +- drivers/platform/x86/acer-wmi.c | 9 + drivers/platform/x86/asus-wmi.c | 2 + drivers/platform/x86/hp-wmi.c | 3 + drivers/platform/x86/ideapad-laptop.c | 42 +- drivers/platform/x86/intel/hid.c | 3 + drivers/platform/x86/intel/pmt/class.c | 31 +- drivers/platform/x86/touchscreen_dmi.c | 25 + drivers/regulator/core.c | 8 +- drivers/regulator/twl6030-regulator.c | 2 + drivers/s390/block/dasd_eckd.c | 6 +- drivers/scsi/ibmvscsi/ibmvfc.c | 14 +- drivers/scsi/scsi_debug.c | 7 + drivers/scsi/scsi_transport_iscsi.c | 31 +- drivers/scsi/storvsc_drv.c | 69 +- drivers/spi/spi-dw-dma.c | 3 + drivers/spi/spi-stm32.c | 2 +- drivers/tee/optee/device.c | 2 +- drivers/tty/serial/8250/8250_core.c | 1 + drivers/tty/serial/8250/8250_omap.c | 7 +- drivers/tty/serial/fsl_lpuart.c | 82 +- drivers/usb/cdns3/cdnsp-gadget.c | 12 +- drivers/usb/cdns3/cdnsp-ring.c | 17 +- drivers/usb/dwc3/dwc3-exynos.c | 11 +- drivers/usb/dwc3/gadget.c | 22 +- drivers/xen/platform-pci.c | 7 +- drivers/xen/xen-pciback/conf_space_capability.c | 9 +- fs/btrfs/ioctl.c | 7 +- fs/btrfs/sysfs.c | 7 +- fs/btrfs/zoned.c | 9 +- fs/ceph/caps.c | 50 +- fs/ceph/snap.c | 31 +- fs/cifs/cifs_dfs_ref.c | 59 +- fs/cifs/cifs_fs_sb.h | 5 - fs/cifs/cifsglob.h | 24 +- fs/cifs/cifsproto.h | 5 +- fs/cifs/connect.c | 1358 ++++++++++---------- fs/cifs/dfs_cache.c | 44 +- fs/cifs/misc.c | 62 +- fs/cifs/smb2ops.c | 10 +- fs/cifs/smb2pdu.c | 6 +- fs/ext4/extents.c | 18 +- fs/fs-writeback.c | 30 +- fs/fuse/file.c | 37 +- fs/nilfs2/sufile.c | 8 + fs/zonefs/super.c | 37 +- include/linux/license.h | 2 + include/linux/serial_core.h | 1 + include/trace/events/rxrpc.h | 2 +- include/uapi/linux/audit.h | 2 +- init/Kconfig | 2 +- kernel/gcov/clang.c | 2 + kernel/irq/manage.c | 31 +- kernel/irq/msi.c | 7 + lib/vdso/Makefile | 2 +- mm/vmscan.c | 10 +- net/9p/trans_fd.c | 2 + net/core/flow_dissector.c | 2 +- net/dccp/ipv4.c | 2 + net/dccp/ipv6.c | 2 + net/ipv4/Kconfig | 10 + net/ipv4/esp4_offload.c | 3 + net/ipv4/fib_trie.c | 4 +- net/ipv4/inet_hashtables.c | 10 +- net/ipv4/ip_input.c | 5 + net/ipv4/netfilter/ipt_CLUSTERIP.c | 4 +- net/ipv4/tcp_ipv4.c | 2 + net/ipv6/esp6_offload.c | 3 + net/ipv6/tcp_ipv6.c | 2 + net/ipv6/xfrm6_policy.c | 6 +- net/key/af_key.c | 34 +- net/mac80211/main.c | 8 +- net/mac80211/mesh_pathtbl.c | 2 +- net/netfilter/ipset/ip_set_hash_gen.h | 2 +- net/netfilter/ipset/ip_set_hash_ip.c | 8 +- net/netfilter/nf_conntrack_core.c | 2 +- net/netfilter/nf_conntrack_netlink.c | 24 +- net/netfilter/nf_conntrack_standalone.c | 2 +- net/netfilter/nf_flow_table_offload.c | 4 + net/netfilter/nf_tables_api.c | 6 +- net/netfilter/nft_ct.c | 6 +- net/netfilter/xt_connmark.c | 18 +- net/nfc/nci/core.c | 2 +- net/nfc/nci/data.c | 4 +- net/openvswitch/conntrack.c | 8 +- net/rxrpc/af_rxrpc.c | 2 +- net/rxrpc/ar-internal.h | 24 +- net/rxrpc/call_accept.c | 4 +- net/rxrpc/call_object.c | 44 +- net/rxrpc/conn_client.c | 66 +- net/rxrpc/conn_object.c | 49 +- net/rxrpc/conn_service.c | 8 +- net/rxrpc/input.c | 4 +- net/rxrpc/local_object.c | 68 +- net/rxrpc/net_ns.c | 5 +- net/rxrpc/peer_object.c | 40 +- net/rxrpc/proc.c | 75 +- net/rxrpc/skbuff.c | 1 - net/sched/Kconfig | 2 +- net/sched/act_connmark.c | 4 +- net/sched/act_ct.c | 8 +- net/sched/act_ctinfo.c | 6 +- net/sctp/outqueue.c | 13 +- net/tipc/discover.c | 5 +- net/tipc/topsrv.c | 20 +- net/xfrm/xfrm_device.c | 15 +- net/xfrm/xfrm_replay.c | 2 +- sound/soc/codecs/hdac_hda.h | 4 +- sound/soc/codecs/max98373-i2c.c | 4 + sound/soc/codecs/sgtl5000.c | 1 + sound/soc/fsl/fsl_asrc.c | 2 +- sound/soc/fsl/fsl_esai.c | 2 +- sound/soc/fsl/fsl_sai.c | 55 +- sound/soc/intel/boards/bytcht_es8316.c | 7 + sound/soc/soc-pcm.c | 5 - sound/soc/stm/stm32_adfsdm.c | 11 + sound/usb/endpoint.c | 3 +- sound/usb/quirks.c | 2 + sound/usb/usbaudio.h | 3 + tools/iio/iio_generic_buffer.c | 4 +- .../testing/selftests/bpf/verifier/ref_tracking.c | 36 + tools/testing/selftests/net/mptcp/mptcp_connect.c | 72 +- tools/testing/selftests/net/mptcp/simult_flows.sh | 37 +- 222 files changed, 3131 insertions(+), 1881 deletions(-)

1 year, 11 months

9
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FAILED: patch "[PATCH] x86/pm: Add enumeration check before spec MSRs save/restore" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 50bcceb7724e ("x86/pm: Add enumeration check before spec MSRs save/restore setup") 2632daebafd0 ("x86/cpu: Restore AMD's DE_CFG MSR after resume") e2a1256b17b1 ("x86/speculation: Restore speculation related MSRs during S3 resume") 46a010dd6896 ("kVM SVM: Move SVM related files to own sub-directory") 444e2ff34df8 ("tools arch x86: Grab a copy of the file containing the MSR numbers") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 50bcceb7724e471d9b591803889df45dcbb584bc Mon Sep 17 00:00:00 2001 From: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Date: Tue, 15 Nov 2022 11:17:06 -0800 Subject: [PATCH] x86/pm: Add enumeration check before spec MSRs save/restore setup pm_save_spec_msr() keeps a list of all the MSRs which _might_ need to be saved and restored at hibernate and resume. However, it has zero awareness of CPU support for these MSRs. It mostly works by unconditionally attempting to manipulate these MSRs and relying on rdmsrl_safe() being able to handle a #GP on CPUs where the support is unavailable. However, it's possible for reads (RDMSR) to be supported for a given MSR while writes (WRMSR) are not. In this case, msr_build_context() sees a successful read (RDMSR) and marks the MSR as valid. Then, later, a write (WRMSR) fails, producing a nasty (but harmless) error message. This causes restore_processor_state() to try and restore it, but writing this MSR is not allowed on the Intel Atom N2600 leading to: unchecked MSR access error: WRMSR to 0x122 (tried to write 0x0000000000000002) \ at rIP: 0xffffffff8b07a574 (native_write_msr+0x4/0x20) Call Trace: <TASK> restore_processor_state x86_acpi_suspend_lowlevel acpi_suspend_enter suspend_devices_and_enter pm_suspend.cold state_store kernfs_fop_write_iter vfs_write ksys_write do_syscall_64 ? do_syscall_64 ? up_read ? lock_is_held_type ? asm_exc_page_fault ? lockdep_hardirqs_on entry_SYSCALL_64_after_hwframe To fix this, add the corresponding X86_FEATURE bit for each MSR. Avoid trying to manipulate the MSR when the feature bit is clear. This required adding a X86_FEATURE bit for MSRs that do not have one already, but it's a small price to pay. [ bp: Move struct msr_enumeration inside the only function that uses it. ] Fixes: 73924ec4d560 ("x86/pm: Save the MSR validity status at context setup") Reported-by: Hans de Goede <hdegoede(a)redhat.com> Signed-off-by: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Reviewed-by: Dave Hansen <dave.hansen(a)linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Cc: <stable(a)kernel.org> Link: https://lore.kernel.org/r/c24db75d69df6e66c0465e13676ad3f2837a2ed8.16685397… diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 4cd39f304e20..93ae33248f42 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -513,16 +513,23 @@ static int pm_cpu_check(const struct x86_cpu_id *c) static void pm_save_spec_msr(void) { - u32 spec_msr_id[] = { - MSR_IA32_SPEC_CTRL, - MSR_IA32_TSX_CTRL, - MSR_TSX_FORCE_ABORT, - MSR_IA32_MCU_OPT_CTRL, - MSR_AMD64_LS_CFG, - MSR_AMD64_DE_CFG, + struct msr_enumeration { + u32 msr_no; + u32 feature; + } msr_enum[] = { + { MSR_IA32_SPEC_CTRL, X86_FEATURE_MSR_SPEC_CTRL }, + { MSR_IA32_TSX_CTRL, X86_FEATURE_MSR_TSX_CTRL }, + { MSR_TSX_FORCE_ABORT, X86_FEATURE_TSX_FORCE_ABORT }, + { MSR_IA32_MCU_OPT_CTRL, X86_FEATURE_SRBDS_CTRL }, + { MSR_AMD64_LS_CFG, X86_FEATURE_LS_CFG_SSBD }, + { MSR_AMD64_DE_CFG, X86_FEATURE_LFENCE_RDTSC }, }; + int i; - msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id)); + for (i = 0; i < ARRAY_SIZE(msr_enum); i++) { + if (boot_cpu_has(msr_enum[i].feature)) + msr_build_context(&msr_enum[i].msr_no, 1); + } } static int pm_check_save_msr(void)

1 year, 11 months

2
2
0 0

Boot failure regression on 6.0.10 stable kernel on iMX7

by Francesco Dolcini

Hello Marek, it looks like commit 753395ea1e45 ("ARM: dts: imx7: Fix NAND controller size-cells"), that was backported to stable 6.0.10, introduce a boot regression on colibri-imx7, at least. What I get is [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 6.0.10 (francesco@francesco-nb) (arm-linux-gnueabihf-gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9. 4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #36 SMP Wed Nov 30 14:07:15 CET 2022 ... [ 4.407499] gpmi-nand: error parsing ofpart partition /soc/nand-controller@33002000/partition@0 (/soc/nand-controller @33002000) [ 4.438401] gpmi-nand 33002000.nand-controller: driver registered. ... [ 5.933906] VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0): error -19 [ 5.946504] Please append a correct "root=" boot option; here are the available partitions: ... Any idea? I'm not familiar with the gpmi-nand driver and I would just revert it, but maybe you have a better idea. Francesco

1 year, 11 months

3
8
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[PATCH v7 0/2] ASoC: SOF: Fix deadlock when shutdown a frozen userspace

by Ricardo Ribalda

Since: 83bfc7e793b5 ("ASoC: SOF: core: unregister clients and machine drivers in .shutdown") we wait for all the workloads to be completed during shutdown. This was done to avoid a stall once the device is started again. Unfortunately this has the side effect of stalling kexec(), if the userspace is frozen. Let's handle that case. To: Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> To: Liam Girdwood <lgirdwood(a)gmail.com> To: Peter Ujfalusi <peter.ujfalusi(a)linux.intel.com> To: Bard Liao <yung-chuan.liao(a)linux.intel.com> To: Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> To: Kai Vehmanen <kai.vehmanen(a)linux.intel.com> To: Daniel Baluta <daniel.baluta(a)nxp.com> To: Mark Brown <broonie(a)kernel.org> To: Jaroslav Kysela <perex(a)perex.cz> To: Takashi Iwai <tiwai(a)suse.com> To: Eric Biederman <ebiederm(a)xmission.com> To: Chromeos Kdump <chromeos-kdump(a)google.com> To: Steven Rostedt <rostedt(a)goodmis.org> Cc: stable(a)vger.kernel.org Cc: sound-open-firmware(a)alsa-project.org Cc: alsa-devel(a)alsa-project.org Cc: linux-kernel(a)vger.kernel.org Cc: kexec(a)lists.infradead.org Signed-off-by: Ricardo Ribalda <ribalda(a)chromium.org> --- Changes in v7: - Fix commit message (Thanks Pierre-Louis). - Link to v6: https://lore.kernel.org/r/20221127-snd-freeze-v6-0-3e90553f64a5@chromium.org Changes in v6: - Check if we are in kexec with the userspace frozen. - Link to v5: https://lore.kernel.org/r/20221127-snd-freeze-v5-0-4ededeb08ba0@chromium.org Changes in v5: - Edit subject prefix. - Link to v4: https://lore.kernel.org/r/20221127-snd-freeze-v4-0-51ca64b7f2ab@chromium.org Changes in v4: - Do not call snd_sof_machine_unregister from shutdown. - Link to v3: https://lore.kernel.org/r/20221127-snd-freeze-v3-0-a2eda731ca14@chromium.org Changes in v3: - Wrap pm_freezing in a function. - Link to v2: https://lore.kernel.org/r/20221127-snd-freeze-v2-0-d8a425ea9663@chromium.org Changes in v2: - Only use pm_freezing if CONFIG_FREEZER . - Link to v1: https://lore.kernel.org/r/20221127-snd-freeze-v1-0-57461a366ec2@chromium.org --- Ricardo Ribalda (2): kexec: Introduce kexec_with_frozen_processes ASoC: SOF: Fix deadlock when shutdown a frozen userspace include/linux/kexec.h | 3 +++ kernel/kexec_core.c | 5 +++++ sound/soc/sof/core.c | 4 +++- 3 files changed, 11 insertions(+), 1 deletion(-) --- base-commit: 4312098baf37ee17a8350725e6e0d0e8590252d4 change-id: 20221127-snd-freeze-1ee143228326 Best regards, -- Ricardo Ribalda <ribalda(a)chromium.org>

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FAILED: patch "[PATCH] x86/pm: Add enumeration check before spec MSRs save/restore" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 50bcceb7724e ("x86/pm: Add enumeration check before spec MSRs save/restore setup") 2632daebafd0 ("x86/cpu: Restore AMD's DE_CFG MSR after resume") e2a1256b17b1 ("x86/speculation: Restore speculation related MSRs during S3 resume") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 50bcceb7724e471d9b591803889df45dcbb584bc Mon Sep 17 00:00:00 2001 From: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Date: Tue, 15 Nov 2022 11:17:06 -0800 Subject: [PATCH] x86/pm: Add enumeration check before spec MSRs save/restore setup pm_save_spec_msr() keeps a list of all the MSRs which _might_ need to be saved and restored at hibernate and resume. However, it has zero awareness of CPU support for these MSRs. It mostly works by unconditionally attempting to manipulate these MSRs and relying on rdmsrl_safe() being able to handle a #GP on CPUs where the support is unavailable. However, it's possible for reads (RDMSR) to be supported for a given MSR while writes (WRMSR) are not. In this case, msr_build_context() sees a successful read (RDMSR) and marks the MSR as valid. Then, later, a write (WRMSR) fails, producing a nasty (but harmless) error message. This causes restore_processor_state() to try and restore it, but writing this MSR is not allowed on the Intel Atom N2600 leading to: unchecked MSR access error: WRMSR to 0x122 (tried to write 0x0000000000000002) \ at rIP: 0xffffffff8b07a574 (native_write_msr+0x4/0x20) Call Trace: <TASK> restore_processor_state x86_acpi_suspend_lowlevel acpi_suspend_enter suspend_devices_and_enter pm_suspend.cold state_store kernfs_fop_write_iter vfs_write ksys_write do_syscall_64 ? do_syscall_64 ? up_read ? lock_is_held_type ? asm_exc_page_fault ? lockdep_hardirqs_on entry_SYSCALL_64_after_hwframe To fix this, add the corresponding X86_FEATURE bit for each MSR. Avoid trying to manipulate the MSR when the feature bit is clear. This required adding a X86_FEATURE bit for MSRs that do not have one already, but it's a small price to pay. [ bp: Move struct msr_enumeration inside the only function that uses it. ] Fixes: 73924ec4d560 ("x86/pm: Save the MSR validity status at context setup") Reported-by: Hans de Goede <hdegoede(a)redhat.com> Signed-off-by: Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> Signed-off-by: Borislav Petkov <bp(a)suse.de> Reviewed-by: Dave Hansen <dave.hansen(a)linux.intel.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Cc: <stable(a)kernel.org> Link: https://lore.kernel.org/r/c24db75d69df6e66c0465e13676ad3f2837a2ed8.16685397… diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c index 4cd39f304e20..93ae33248f42 100644 --- a/arch/x86/power/cpu.c +++ b/arch/x86/power/cpu.c @@ -513,16 +513,23 @@ static int pm_cpu_check(const struct x86_cpu_id *c) static void pm_save_spec_msr(void) { - u32 spec_msr_id[] = { - MSR_IA32_SPEC_CTRL, - MSR_IA32_TSX_CTRL, - MSR_TSX_FORCE_ABORT, - MSR_IA32_MCU_OPT_CTRL, - MSR_AMD64_LS_CFG, - MSR_AMD64_DE_CFG, + struct msr_enumeration { + u32 msr_no; + u32 feature; + } msr_enum[] = { + { MSR_IA32_SPEC_CTRL, X86_FEATURE_MSR_SPEC_CTRL }, + { MSR_IA32_TSX_CTRL, X86_FEATURE_MSR_TSX_CTRL }, + { MSR_TSX_FORCE_ABORT, X86_FEATURE_TSX_FORCE_ABORT }, + { MSR_IA32_MCU_OPT_CTRL, X86_FEATURE_SRBDS_CTRL }, + { MSR_AMD64_LS_CFG, X86_FEATURE_LS_CFG_SSBD }, + { MSR_AMD64_DE_CFG, X86_FEATURE_LFENCE_RDTSC }, }; + int i; - msr_build_context(spec_msr_id, ARRAY_SIZE(spec_msr_id)); + for (i = 0; i < ARRAY_SIZE(msr_enum); i++) { + if (boot_cpu_has(msr_enum[i].feature)) + msr_build_context(&msr_enum[i].msr_no, 1); + } } static int pm_check_save_msr(void)

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Linux-stable-mirror November 2022