October 2021 - Linux-stable-mirror

Backport switchdev fix for bridge-in-bridge configurations to linux-5.4

by Fabian Bläse

Hi, Is it possible to backport the commit "net: switchdev: do not propagate bridge updates across bridges" [1] to linux-5.4? This patch fixes faulty hardware configuration when nesting DSA-offloaded bridges into software bridges, which can cause vlan_filtering to be disabled in hardware, even though it should be enabled. Therefore, ports/vlans get connected, even though they should be isolated. A backport of this patch for linux-5.4 has recently been accepted in OpenWrt [2] Best regards, Fabian Bläse [1] 07c6f9805f12f1bb538ef165a092b300350384aa [2] https://github.com/openwrt/openwrt/pull/4493

4 years

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[PATCH stable-4.14.y] btrfs: always wait on ordered extents at fsync time

by Anand Jain

From: Josef Bacik <jbacik(a)fb.com> Commit b5e6c3e170b77025b5f6174258c7ad71eed2d4de upstream. There's a priority inversion that exists currently with btrfs fsync. In some cases we will collect outstanding ordered extents onto a list and only wait on them at the very last second. However this "very last second" falls inside of a transaction handle, so if we are in a lower priority cgroup we can end up holding the transaction open for longer than needed, so if a high priority cgroup is also trying to fsync() it'll see latency. Signed-off-by: Josef Bacik <jbacik(a)fb.com> Reviewed-by: Filipe Manana <fdmanana(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> Signed-off-by: Anand Jain <anand.jain(a)oracle.com> --- fs/btrfs/file.c | 56 ++++--------------------------------------------- 1 file changed, 4 insertions(+), 52 deletions(-) diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index dd2504322a87..2f386d8dbd0e 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -2102,53 +2102,12 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) atomic_inc(&root->log_batch); full_sync = test_bit(BTRFS_INODE_NEEDS_FULL_SYNC, &BTRFS_I(inode)->runtime_flags); + /* - * We might have have had more pages made dirty after calling - * start_ordered_ops and before acquiring the inode's i_mutex. + * We have to do this here to avoid the priority inversion of waiting on + * IO of a lower priority task while holding a transaciton open. */ - if (full_sync) { - /* - * For a full sync, we need to make sure any ordered operations - * start and finish before we start logging the inode, so that - * all extents are persisted and the respective file extent - * items are in the fs/subvol btree. - */ - ret = btrfs_wait_ordered_range(inode, start, len); - } else { - /* - * Start any new ordered operations before starting to log the - * inode. We will wait for them to finish in btrfs_sync_log(). - * - * Right before acquiring the inode's mutex, we might have new - * writes dirtying pages, which won't immediately start the - * respective ordered operations - that is done through the - * fill_delalloc callbacks invoked from the writepage and - * writepages address space operations. So make sure we start - * all ordered operations before starting to log our inode. Not - * doing this means that while logging the inode, writeback - * could start and invoke writepage/writepages, which would call - * the fill_delalloc callbacks (cow_file_range, - * submit_compressed_extents). These callbacks add first an - * extent map to the modified list of extents and then create - * the respective ordered operation, which means in - * tree-log.c:btrfs_log_inode() we might capture all existing - * ordered operations (with btrfs_get_logged_extents()) before - * the fill_delalloc callback adds its ordered operation, and by - * the time we visit the modified list of extent maps (with - * btrfs_log_changed_extents()), we see and process the extent - * map they created. We then use the extent map to construct a - * file extent item for logging without waiting for the - * respective ordered operation to finish - this file extent - * item points to a disk location that might not have yet been - * written to, containing random data - so after a crash a log - * replay will make our inode have file extent items that point - * to disk locations containing invalid data, as we returned - * success to userspace without waiting for the respective - * ordered operation to finish, because it wasn't captured by - * btrfs_get_logged_extents(). - */ - ret = start_ordered_ops(inode, start, end); - } + ret = btrfs_wait_ordered_range(inode, start, len); if (ret) { up_write(&BTRFS_I(inode)->dio_sem); inode_unlock(inode); @@ -2283,13 +2242,6 @@ int btrfs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) goto out; } } - if (!full_sync) { - ret = btrfs_wait_ordered_range(inode, start, len); - if (ret) { - btrfs_end_transaction(trans); - goto out; - } - } ret = btrfs_commit_transaction(trans); } else { ret = btrfs_end_transaction(trans); -- 2.31.1

4 years

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Linux 5.14.14

by Greg Kroah-Hartman

I'm announcing the release of the 5.14.14 kernel. All users of the 5.14 kernel series must upgrade. The updated 5.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 11 +- arch/arm/boot/dts/bcm2711.dtsi | 12 ++ arch/arm/boot/dts/bcm2835-common.dtsi | 8 + arch/arm/boot/dts/bcm283x.dtsi | 8 - arch/arm64/mm/hugetlbpage.c | 2 arch/csky/kernel/ptrace.c | 3 arch/csky/kernel/signal.c | 4 arch/powerpc/sysdev/xive/common.c | 3 arch/s390/lib/string.c | 15 +-- arch/x86/Kconfig | 1 arch/x86/kernel/cpu/resctrl/core.c | 2 arch/x86/kernel/fpu/signal.c | 2 drivers/acpi/arm64/gtdt.c | 2 drivers/acpi/x86/s2idle.c | 3 drivers/ata/libahci_platform.c | 5 - drivers/ata/pata_legacy.c | 6 - drivers/base/core.c | 3 drivers/block/rnbd/rnbd-clt-sysfs.c | 4 drivers/block/virtio_blk.c | 41 +-------- drivers/bus/simple-pm-bus.c | 42 ++++++++- drivers/clk/renesas/renesas-rzg2l-cpg.c | 2 drivers/clk/socfpga/clk-agilex.c | 9 -- drivers/edac/armada_xp_edac.c | 2 drivers/firmware/arm_ffa/bus.c | 12 ++ drivers/firmware/efi/cper.c | 4 drivers/firmware/efi/runtime-wrappers.c | 2 drivers/fpga/ice40-spi.c | 7 + drivers/gpio/gpio-74x164.c | 8 + drivers/gpio/gpio-pca953x.c | 16 ++- drivers/gpu/drm/drm_edid.c | 15 ++- drivers/gpu/drm/drm_fb_helper.c | 6 + drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 9 +- drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 9 +- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 6 - drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 11 ++ drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 16 +++ drivers/gpu/drm/msm/dsi/dsi.c | 4 drivers/gpu/drm/msm/dsi/dsi_host.c | 2 drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 30 +++--- drivers/gpu/drm/msm/edp/edp_ctrl.c | 3 drivers/gpu/drm/msm/msm_drv.c | 12 +- drivers/gpu/drm/msm/msm_drv.h | 5 - drivers/gpu/drm/msm/msm_gem_submit.c | 3 drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c | 2 drivers/gpu/drm/panel/Kconfig | 1 drivers/iio/accel/fxls8962af-core.c | 2 drivers/iio/adc/ad7192.c | 1 drivers/iio/adc/ad7780.c | 2 drivers/iio/adc/ad7793.c | 2 drivers/iio/adc/aspeed_adc.c | 1 drivers/iio/adc/max1027.c | 3 drivers/iio/adc/mt6577_auxadc.c | 8 + drivers/iio/adc/ti-adc128s052.c | 6 + drivers/iio/common/ssp_sensors/ssp_spi.c | 11 ++ drivers/iio/dac/ti-dac5571.c | 1 drivers/iio/imu/adis16475.c | 3 drivers/iio/imu/adis16480.c | 14 ++- drivers/iio/light/opt3001.c | 6 - drivers/input/joystick/xpad.c | 2 drivers/input/touchscreen/resistive-adc-touch.c | 29 +++--- drivers/md/dm-rq.c | 8 + drivers/md/dm.c | 17 ++- drivers/misc/cb710/sgbuf2.c | 2 drivers/misc/eeprom/at25.c | 8 + drivers/misc/eeprom/eeprom_93xx46.c | 18 ++++ drivers/misc/fastrpc.c | 2 drivers/misc/mei/hbm.c | 12 +- drivers/misc/mei/hw-me-regs.h | 1 drivers/misc/mei/pci-me.c | 1 drivers/mtd/nand/raw/qcom_nandc.c | 8 + drivers/net/dsa/microchip/ksz_common.c | 4 drivers/net/dsa/mv88e6xxx/chip.c | 13 ++ drivers/net/dsa/ocelot/felix.c | 25 +++-- drivers/net/ethernet/Kconfig | 1 drivers/net/ethernet/arc/Kconfig | 1 drivers/net/ethernet/intel/ice/ice_ptp.c | 15 +-- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 7 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 57 +++++++++++- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 1 drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 52 +---------- drivers/net/ethernet/microchip/encx24j600-regmap.c | 10 +- drivers/net/ethernet/microchip/encx24j600.c | 5 - drivers/net/ethernet/microchip/encx24j600_hw.h | 4 drivers/net/ethernet/mscc/ocelot.c | 90 +++++++++++++++----- drivers/net/ethernet/neterion/s2io.c | 2 drivers/net/ethernet/netronome/nfp/flower/main.c | 19 +++- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 drivers/net/ethernet/qlogic/qed/qed_main.c | 1 drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c | 13 ++ drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 6 - drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 6 - drivers/net/ethernet/stmicro/stmmac/hwif.h | 6 - drivers/net/phy/phy_device.c | 3 drivers/net/usb/Kconfig | 4 drivers/nvme/host/pci.c | 2 drivers/nvmem/core.c | 3 drivers/platform/mellanox/mlxreg-io.c | 4 drivers/platform/x86/amd-pmc.c | 1 drivers/platform/x86/gigabyte-wmi.c | 1 drivers/platform/x86/intel_scu_ipc.c | 2 drivers/spi/spi-atmel.c | 4 drivers/spi/spi-bcm-qspi.c | 77 ++++++++++------- drivers/spi/spidev.c | 14 +++ drivers/tee/optee/core.c | 3 drivers/tee/optee/device.c | 22 ++++ drivers/tee/optee/optee_private.h | 1 drivers/usb/host/xhci-dbgtty.c | 28 ++---- drivers/usb/host/xhci-pci.c | 6 + drivers/usb/host/xhci-ring.c | 39 +++++++- drivers/usb/host/xhci.c | 5 + drivers/usb/host/xhci.h | 1 drivers/usb/musb/musb_dsps.c | 4 drivers/usb/serial/option.c | 8 + drivers/usb/serial/qcserial.c | 1 drivers/vhost/vdpa.c | 2 drivers/virtio/virtio.c | 11 ++ fs/btrfs/extent-tree.c | 1 fs/btrfs/file.c | 19 ++-- fs/btrfs/tree-log.c | 32 ++++--- include/linux/mlx5/mlx5_ifc.h | 10 +- include/soc/mscc/ocelot.h | 6 + include/soc/mscc/ocelot_ptp.h | 3 kernel/module.c | 2 kernel/trace/trace.c | 11 -- net/dsa/switch.c | 2 net/mptcp/protocol.c | 55 +++--------- net/nfc/af_nfc.c | 3 net/nfc/digital_core.c | 9 +- net/nfc/digital_technology.c | 8 + net/sched/sch_mqprio.c | 30 ++++-- net/sctp/sm_make_chunk.c | 2 net/smc/smc_cdc.c | 7 + net/smc/smc_core.c | 20 ++-- net/smc/smc_llc.c | 63 ++++++++++---- net/smc/smc_tx.c | 22 +--- net/smc/smc_wr.h | 14 +++ scripts/recordmcount.pl | 2 sound/core/pcm_compat.c | 72 +++++++++++++++- sound/core/seq_device.c | 8 - sound/pci/hda/patch_realtek.c | 66 +++++++++++++- sound/usb/mixer_scarlett_gen2.c | 2 sound/usb/quirks-table.h | 42 +++++++++ 143 files changed, 1146 insertions(+), 496 deletions(-) Al Viro (1): csky: don't let sigreturn play with priveleged bits of status register Aleksander Morgado (1): USB: serial: qcserial: add EM9191 QDL support Alexander Usyskin (1): mei: hbm: drop hbm responses on early shutdown Alexandru Tachici (3): iio: adc: ad7192: Add IRQ flag iio: adc: ad7780: Fix IRQ flag iio: adc: ad7793: Fix IRQ flag Alvin Šipraga (1): net: dsa: fix spurious error message when unoffloaded port leaves bridge Andy Shevchenko (2): mei: me: add Ice Lake-N device id. gpio: pca953x: Improve bias setting Ard Biesheuvel (1): efi/cper: use stack buffer for error record decoding Arnd Bergmann (5): module: fix clang CFI with MODULE_UNLOAD=n cb710: avoid NULL pointer subtraction eeprom: 93xx46: fix MODULE_DEVICE_TABLE ethernet: s2io: fix setting mac address during resume drm/msm/submit: fix overflow check on 64-bit architectures Arun Ramadoss (1): net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work Aya Levin (1): net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp Baowen Zheng (1): nfp: flow_offload: move flow_indr_dev_register from app init to app start Biju Das (1): clk: renesas: rzg2l: Fix clk status function Billy Tsai (1): iio: adc: aspeed: set driver data when adc probe. Borislav Petkov (2): x86/fpu: Mask out the invalid MXCSR bits properly x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically Cameron Berkenpas (1): ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo 13s Gen2 Chris Chiu (1): ALSA: hda - Enable headphone mic on Dell Latitude laptops with ALC3254 Christophe JAILLET (1): iio: adc128s052: Fix the error handling path of 'adc128_probe()' Cindy Lu (1): vhost-vdpa: Fix the wrong input in config_cb Colin Ian King (1): drm/msm: Fix null pointer dereference on pointer edp Cédric Le Goater (1): powerpc/xive: Discard disabled interrupts in get_irqchip_state() Dan Carpenter (9): iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: dac: ti-dac5571: fix an error code in probe() pata_legacy: fix a couple uninitialized variable bugs drm/msm/a4xx: fix error handling in a4xx_gpu_init() drm/msm/a3xx: fix error handling in a3xx_gpu_init() drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling block/rnbd-clt-sysfs: fix a couple uninitialized variable bugs Daniele Palmas (1): USB: serial: option: add Telit LE910Cx composition 0x1204 Dinh Nguyen (1): clk: socfpga: agilex: fix duplicate s2f_user0_clk Dmitry Baryshkov (1): drm/msm/mdp5: fix cursor-related warnings Douglas Anderson (1): drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read Eiichi Tsukata (1): sctp: account stream padding length for reconf chunk Fabio Estevam (1): drm/msm: Do not run snapshot on non-DPU devices Filipe Manana (3): btrfs: deal with errors when replaying dir entry during log replay btrfs: deal with errors when adding inode reference during log replay btrfs: check for error when looking up inode during dir entry replay Florian Fainelli (1): net: phy: Do not shutdown PHYs in READY state Greg Kroah-Hartman (1): Linux 5.14.14 Guo Ren (1): csky: Fixup regs.sr broken in ptrace Halil Pasic (1): virtio: write back F_VERSION_1 before validate Hans Potsch (1): EDAC/armada-xp: Fix output of uncorrectable error counter Herve Codina (1): net: stmmac: fix get_hw_feature() on old hardware Hui Liu (1): iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED Hui Wang (1): ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW Ido Schimmel (1): mlxsw: thermal: Fix out-of-bounds memory accesses Jackie Liu (2): tracing: Fix missing osnoise tracer on max_latency acpi/arm64: fix next_platform_timer() section mismatch error Jacob Keller (1): ice: fix locking for Tx timestamp tracking flush James Morse (1): x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails Jiazi Li (1): dm: fix mempool NULL pointer race when completing IO Jiri Valek - 2N (1): iio: light: opt3001: Fixed timeout error when 0 lux Johan Hovold (1): USB: xhci: dbc: fix tty registration race John Liu (1): ALSA: hda/realtek: Enable 4-speaker output for Dell Precision 5560 laptop Jonas Hahnfeld (1): ALSA: usb-audio: Add quirk for VF0770 Jonathan Bell (2): xhci: guard accesses to ep_state in xhci_endpoint_reset() xhci: add quirk for host controllers that don't update endpoint DCS Josef Bacik (2): btrfs: update refs for any root except tree log roots btrfs: fix abort logic in btrfs_replace_file_extents Kailang Yang (1): ALSA: hda/realtek - ALC236 headset MIC recording issue Kamal Dasu (1): spi: bcm-qspi: clear MSPI spifie interrupt during probe Karsten Graul (1): net/smc: improved fix wait on already cleared link Keith Busch (1): nvme-pci: Fix abort command id Maarten Zanders (1): net: dsa: mv88e6xxx: don't use PHY_DETECT on internal PHY's Marek Vasut (2): drm/nouveau/fifo: Reinstate the correct engine bit programming drm/msm: Avoid potential overflow in timeout_to_jiffies() Marijn Suijten (1): drm/msm/dsi: dsi_phy_14nm: Take ready-bit into account in poll_for_ready Mark Brown (5): eeprom: 93xx46: Add SPI device ID table eeprom: at25: Add SPI ID table fpga: ice40-spi: Add SPI device ID table gpio: 74x164: Add SPI device ID table spi: spidev: Add SPI ID table Mateusz Kwiatkowski (1): ARM: dts: bcm283x: Fix VEC address for BCM2711 Max Gurtovoy (1): virtio-blk: remove unneeded "likely" statements Md Sadre Alam (1): mtd: rawnand: qcom: Update code word value for raw read Michael Cullen (1): Input: xpad - add support for another USB ID of Nacon GC-100 Michael S. Tsirkin (1): Revert "virtio-blk: Add validation for block size in config space" Mike Kravetz (1): arm64/hugetlb: fix CMA gigantic page order for non-4K PAGE_SIZE Ming Lei (1): dm rq: don't queue request to blk-mq during DM suspend Miquel Raynal (3): usb: musb: dsps: Fix the probe error path iio: adc: max1027: Fix wrong shift with 12-bit devices iio: adc: max1027: Fix the number of max1X31 channels Nanyong Sun (1): net: encx24j600: check error in devm_regmap_init_encx24j600 Nicolas Saenz Julienne (2): ARM: dts: bcm2711-rpi-4-b: Fix usb's unit address ARM: dts: bcm2711-rpi-4-b: Fix pcie0's unit address formatting Nikolay Martynov (1): xhci: Enable trust tx length quirk for Fresco FL11 USB controller Nuno Sá (2): iio: adis16480: fix devices that do not support sleep mode iio: adis16475: fix deadlock on frequency set Oleksij Rempel (1): Input: resistive-adc-touch - fix division by zero error on z1 == 0 Paolo Abeni (1): mptcp: fix possible stall on recvmsg() Pavankumar Kondeti (1): xhci: Fix command ring pointer corruption while aborting a command Prashant Malani (1): platform/x86: intel_scu_ipc: Fix busy loop expiry time Qu Wenruo (1): btrfs: unlock newly allocated extent buffer after error Rob Clark (1): drm/msm/a6xx: Track current ctx by seqno Roberto Sassu (1): s390: fix strrchr() implementation Sachi King (2): platform/x86: amd-pmc: Add alternative acpi id for PMC controller ACPI: PM: Include alternate AMDI0005 id in special behaviour Saeed Mahameed (1): net/mlx5e: Switchdev representors are not vlan challenged Saravana Kannan (2): drivers: bus: simple-pm-bus: Add support for probing simple bus only devices driver core: Reject pointless SYNC_STATE_ONLY device links Sean Nyekjaer (1): iio: accel: fxls8962af: return IRQ_HANDLED when fifo is flushed Sebastian Andrzej Siewior (1): mqprio: Correct stats in mqprio_dump_class_stats(). Shannon Nelson (1): ionic: don't remove netdev->dev_addr when syncing uc list Srinivas Kandagatla (1): misc: fastrpc: Add missing lock before accessing find_vma() Stefan Wahren (2): ARM: dts: bcm2711: fix MDIO #address- and #size-cells ARM: dts: bcm2711-rpi-4-b: fix sd_io_1v8_reg regulator states Stephen Boyd (1): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells Steven Rostedt (1): nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^' Sudeep Holla (2): firmware: arm_ffa: Fix __ffa_devices_unregister firmware: arm_ffa: Add missing remove callback to ffa_bus_type Sumit Garg (1): tee: optee: Fix missing devices unregister during optee_remove Takashi Iwai (3): ALSA: pcm: Workaround for a wrong offset in SYNC_PTR compat ioctl ALSA: usb-audio: Fix a missing error check in scarlett gen2 mixer ALSA: seq: Fix a potential UAF by wrong private_free call order Thomas Zimmermann (1): drm/fbdev: Clamp fbdev surface size if too large Tomaz Solc (1): USB: serial: option: add prod. id for Quectel EG91 Vadim Pasternak (2): platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call platform/mellanox: mlxreg-io: Fix read access of n-bytes size attributes Valentine Fatiev (1): net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path Vegard Nossum (4): net: arc: select CRC32 net: korina: select CRC32 drm/panel: olimex-lcd-olinuxino: select CRC32 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 Ville Baillie (1): spi: atmel: Fix PDC transfer setup bug Vladimir Oltean (6): net: mscc: ocelot: make use of all 63 PTP timestamp identifiers net: mscc: ocelot: avoid overflowing the PTP timestamp FIFO net: mscc: ocelot: warn when a PTP IRQ is raised for an unknown skb net: mscc: ocelot: deny TX timestamping of non-PTP packets net: mscc: ocelot: cross-check the sequence id from the timestamp FIFO with the skb PTP header net: dsa: felix: break at first CPU port during init and teardown Wang Hai (1): ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators() Werner Sembach (3): ALSA: hda/realtek: Complete partial device name to avoid ambiguity ALSA: hda/realtek: Add quirk for Clevo X170KM-G ALSA: hda/realtek: Add quirk for TongFang PHxTxX1 Yu-Tung Chang (1): USB: serial: option: add Quectel EC200S-CN module support Zephaniah E. Loss-Cutler-Hull (1): platform/x86: gigabyte-wmi: add support for B550 AORUS ELITE AX V2 Zhang Jianhua (1): efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() Ziyang Xuan (3): nfc: fix error handling of nfc_proto_register() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() NFC: digital: fix possible memory leak in digital_in_send_sdd_req() chongjiapeng (1): qed: Fix missing error code in qed_slowpath_start()

4 years

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Linux 5.10.75

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.75 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 11 +- arch/arm/boot/dts/bcm2711.dtsi | 4 - arch/arm64/mm/hugetlbpage.c | 2 arch/csky/kernel/ptrace.c | 3 arch/csky/kernel/signal.c | 4 + arch/powerpc/sysdev/xive/common.c | 3 arch/s390/lib/string.c | 15 +-- arch/x86/Kconfig | 1 arch/x86/kernel/cpu/resctrl/core.c | 2 drivers/acpi/arm64/gtdt.c | 2 drivers/ata/libahci_platform.c | 5 - drivers/ata/pata_legacy.c | 6 + drivers/base/core.c | 3 drivers/bus/simple-pm-bus.c | 39 +++++++++- drivers/clk/socfpga/clk-agilex.c | 9 -- drivers/edac/armada_xp_edac.c | 2 drivers/firmware/efi/cper.c | 4 - drivers/firmware/efi/runtime-wrappers.c | 2 drivers/gpio/gpio-pca953x.c | 16 ++-- drivers/gpu/drm/drm_edid.c | 15 +++ drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 6 - drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 11 ++ drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 16 ++++ drivers/gpu/drm/msm/dsi/dsi.c | 4 - drivers/gpu/drm/msm/dsi/dsi_host.c | 2 drivers/gpu/drm/msm/edp/edp_ctrl.c | 3 drivers/gpu/drm/msm/msm_drv.c | 3 drivers/gpu/drm/msm/msm_drv.h | 5 - drivers/gpu/drm/panel/Kconfig | 1 drivers/iio/adc/ad7192.c | 1 drivers/iio/adc/ad7780.c | 2 drivers/iio/adc/ad7793.c | 2 drivers/iio/adc/aspeed_adc.c | 1 drivers/iio/adc/max1027.c | 3 drivers/iio/adc/mt6577_auxadc.c | 8 ++ drivers/iio/adc/ti-adc128s052.c | 6 + drivers/iio/common/ssp_sensors/ssp_spi.c | 11 ++ drivers/iio/dac/ti-dac5571.c | 1 drivers/iio/light/opt3001.c | 6 - drivers/input/joystick/xpad.c | 2 drivers/misc/cb710/sgbuf2.c | 2 drivers/misc/fastrpc.c | 2 drivers/misc/mei/hw-me-regs.h | 1 drivers/misc/mei/pci-me.c | 1 drivers/net/dsa/microchip/ksz_common.c | 4 - drivers/net/dsa/mv88e6xxx/chip.c | 13 ++- drivers/net/ethernet/Kconfig | 1 drivers/net/ethernet/arc/Kconfig | 1 drivers/net/ethernet/mellanox/mlx5/core/cq.c | 7 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 57 +++++++++++++- drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 52 +------------ drivers/net/ethernet/microchip/encx24j600-regmap.c | 10 ++ drivers/net/ethernet/microchip/encx24j600.c | 5 + drivers/net/ethernet/microchip/encx24j600_hw.h | 4 - drivers/net/ethernet/mscc/ocelot.c | 6 - drivers/net/ethernet/neterion/s2io.c | 2 drivers/net/ethernet/netronome/nfp/flower/main.c | 19 +++- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 + drivers/net/ethernet/qlogic/qed/qed_main.c | 1 drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c | 13 ++- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 6 + drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 6 + drivers/net/ethernet/stmicro/stmmac/hwif.h | 6 - drivers/net/usb/Kconfig | 4 + drivers/nvme/host/pci.c | 2 drivers/nvmem/core.c | 3 drivers/platform/mellanox/mlxreg-io.c | 4 - drivers/platform/x86/intel_scu_ipc.c | 2 drivers/spi/spi-bcm-qspi.c | 77 +++++++++++--------- drivers/tee/optee/core.c | 3 drivers/tee/optee/device.c | 22 +++++ drivers/tee/optee/optee_private.h | 1 drivers/usb/host/xhci-dbgtty.c | 28 +++---- drivers/usb/host/xhci-pci.c | 2 drivers/usb/host/xhci-ring.c | 14 ++- drivers/usb/host/xhci.c | 5 + drivers/usb/musb/musb_dsps.c | 4 - drivers/usb/serial/option.c | 8 ++ drivers/usb/serial/qcserial.c | 1 drivers/vhost/vdpa.c | 2 drivers/virtio/virtio.c | 11 ++ fs/btrfs/extent-tree.c | 1 fs/btrfs/file.c | 19 ++-- fs/btrfs/tree-log.c | 32 +++++--- include/linux/mlx5/mlx5_ifc.h | 10 ++ net/nfc/af_nfc.c | 3 net/nfc/digital_core.c | 9 +- net/nfc/digital_technology.c | 8 +- net/sched/sch_mqprio.c | 30 ++++--- net/sctp/sm_make_chunk.c | 2 scripts/recordmcount.pl | 2 sound/core/pcm_compat.c | 72 ++++++++++++++++++ sound/core/seq_device.c | 8 -- sound/pci/hda/patch_realtek.c | 66 ++++++++++++++++- sound/usb/quirks-table.h | 42 ++++++++++ 96 files changed, 704 insertions(+), 260 deletions(-) Al Viro (1): csky: don't let sigreturn play with priveleged bits of status register Aleksander Morgado (1): USB: serial: qcserial: add EM9191 QDL support Alexandru Tachici (3): iio: adc: ad7192: Add IRQ flag iio: adc: ad7780: Fix IRQ flag iio: adc: ad7793: Fix IRQ flag Andy Shevchenko (2): mei: me: add Ice Lake-N device id. gpio: pca953x: Improve bias setting Ard Biesheuvel (1): efi/cper: use stack buffer for error record decoding Arnd Bergmann (2): cb710: avoid NULL pointer subtraction ethernet: s2io: fix setting mac address during resume Arun Ramadoss (1): net: dsa: microchip: Added the condition for scheduling ksz_mib_read_work Aya Levin (1): net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp Baowen Zheng (1): nfp: flow_offload: move flow_indr_dev_register from app init to app start Billy Tsai (1): iio: adc: aspeed: set driver data when adc probe. Borislav Petkov (1): x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically Cameron Berkenpas (1): ALSA: hda/realtek: Fix for quirk to enable speaker output on the Lenovo 13s Gen2 Chris Chiu (1): ALSA: hda - Enable headphone mic on Dell Latitude laptops with ALC3254 Christophe JAILLET (1): iio: adc128s052: Fix the error handling path of 'adc128_probe()' Cindy Lu (1): vhost-vdpa: Fix the wrong input in config_cb Colin Ian King (1): drm/msm: Fix null pointer dereference on pointer edp Cédric Le Goater (1): powerpc/xive: Discard disabled interrupts in get_irqchip_state() Dan Carpenter (6): iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: dac: ti-dac5571: fix an error code in probe() pata_legacy: fix a couple uninitialized variable bugs drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling Daniele Palmas (1): USB: serial: option: add Telit LE910Cx composition 0x1204 Dinh Nguyen (1): clk: socfpga: agilex: fix duplicate s2f_user0_clk Dmitry Baryshkov (1): drm/msm/mdp5: fix cursor-related warnings Douglas Anderson (1): drm/edid: In connector_bad_edid() cap num_of_ext by num_blocks read Eiichi Tsukata (1): sctp: account stream padding length for reconf chunk Filipe Manana (3): btrfs: deal with errors when replaying dir entry during log replay btrfs: deal with errors when adding inode reference during log replay btrfs: check for error when looking up inode during dir entry replay Greg Kroah-Hartman (1): Linux 5.10.75 Guo Ren (1): csky: Fixup regs.sr broken in ptrace Halil Pasic (1): virtio: write back F_VERSION_1 before validate Hans Potsch (1): EDAC/armada-xp: Fix output of uncorrectable error counter Herve Codina (1): net: stmmac: fix get_hw_feature() on old hardware Hui Liu (1): iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED Hui Wang (1): ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW Ido Schimmel (1): mlxsw: thermal: Fix out-of-bounds memory accesses Jackie Liu (1): acpi/arm64: fix next_platform_timer() section mismatch error James Morse (1): x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails Jiri Valek - 2N (1): iio: light: opt3001: Fixed timeout error when 0 lux Johan Hovold (1): USB: xhci: dbc: fix tty registration race John Liu (1): ALSA: hda/realtek: Enable 4-speaker output for Dell Precision 5560 laptop Jonas Hahnfeld (1): ALSA: usb-audio: Add quirk for VF0770 Jonathan Bell (1): xhci: guard accesses to ep_state in xhci_endpoint_reset() Josef Bacik (2): btrfs: update refs for any root except tree log roots btrfs: fix abort logic in btrfs_replace_file_extents Kailang Yang (1): ALSA: hda/realtek - ALC236 headset MIC recording issue Kamal Dasu (1): spi: bcm-qspi: clear MSPI spifie interrupt during probe Keith Busch (1): nvme-pci: Fix abort command id Maarten Zanders (1): net: dsa: mv88e6xxx: don't use PHY_DETECT on internal PHY's Marek Vasut (1): drm/msm: Avoid potential overflow in timeout_to_jiffies() Michael Cullen (1): Input: xpad - add support for another USB ID of Nacon GC-100 Mike Kravetz (1): arm64/hugetlb: fix CMA gigantic page order for non-4K PAGE_SIZE Miquel Raynal (3): usb: musb: dsps: Fix the probe error path iio: adc: max1027: Fix wrong shift with 12-bit devices iio: adc: max1027: Fix the number of max1X31 channels Nanyong Sun (1): net: encx24j600: check error in devm_regmap_init_encx24j600 Nicolas Saenz Julienne (2): ARM: dts: bcm2711-rpi-4-b: Fix usb's unit address ARM: dts: bcm2711-rpi-4-b: Fix pcie0's unit address formatting Nikolay Martynov (1): xhci: Enable trust tx length quirk for Fresco FL11 USB controller Pavankumar Kondeti (1): xhci: Fix command ring pointer corruption while aborting a command Prashant Malani (1): platform/x86: intel_scu_ipc: Fix busy loop expiry time Qu Wenruo (1): btrfs: unlock newly allocated extent buffer after error Rob Clark (1): drm/msm/a6xx: Track current ctx by seqno Roberto Sassu (1): s390: fix strrchr() implementation Saravana Kannan (2): drivers: bus: simple-pm-bus: Add support for probing simple bus only devices driver core: Reject pointless SYNC_STATE_ONLY device links Sebastian Andrzej Siewior (1): mqprio: Correct stats in mqprio_dump_class_stats(). Shannon Nelson (1): ionic: don't remove netdev->dev_addr when syncing uc list Srinivas Kandagatla (1): misc: fastrpc: Add missing lock before accessing find_vma() Stefan Wahren (2): ARM: dts: bcm2711: fix MDIO #address- and #size-cells ARM: dts: bcm2711-rpi-4-b: fix sd_io_1v8_reg regulator states Stephen Boyd (1): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells Steven Rostedt (1): nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^' Sumit Garg (1): tee: optee: Fix missing devices unregister during optee_remove Takashi Iwai (2): ALSA: pcm: Workaround for a wrong offset in SYNC_PTR compat ioctl ALSA: seq: Fix a potential UAF by wrong private_free call order Tomaz Solc (1): USB: serial: option: add prod. id for Quectel EG91 Vadim Pasternak (2): platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call platform/mellanox: mlxreg-io: Fix read access of n-bytes size attributes Valentine Fatiev (1): net/mlx5e: Fix memory leak in mlx5_core_destroy_cq() error path Vegard Nossum (4): net: arc: select CRC32 net: korina: select CRC32 drm/panel: olimex-lcd-olinuxino: select CRC32 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 Vladimir Oltean (1): net: mscc: ocelot: warn when a PTP IRQ is raised for an unknown skb Wang Hai (1): ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators() Werner Sembach (3): ALSA: hda/realtek: Complete partial device name to avoid ambiguity ALSA: hda/realtek: Add quirk for Clevo X170KM-G ALSA: hda/realtek: Add quirk for TongFang PHxTxX1 Yu-Tung Chang (1): USB: serial: option: add Quectel EC200S-CN module support Zhang Jianhua (1): efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() Ziyang Xuan (3): nfc: fix error handling of nfc_proto_register() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() NFC: digital: fix possible memory leak in digital_in_send_sdd_req() chongjiapeng (1): qed: Fix missing error code in qed_slowpath_start()

4 years

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1
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Linux 5.4.155

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.155 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/csky/kernel/ptrace.c | 3 - arch/csky/kernel/signal.c | 4 + arch/powerpc/sysdev/xive/common.c | 3 - arch/s390/lib/string.c | 15 ++--- arch/x86/Kconfig | 1 arch/x86/kernel/cpu/resctrl/core.c | 2 drivers/acpi/arm64/gtdt.c | 2 drivers/ata/libahci_platform.c | 5 - drivers/ata/pata_legacy.c | 6 +- drivers/edac/armada_xp_edac.c | 2 drivers/firmware/efi/cper.c | 4 - drivers/firmware/efi/runtime-wrappers.c | 2 drivers/gpio/gpio-pca953x.c | 16 +++-- drivers/gpu/drm/msm/dsi/dsi.c | 4 + drivers/gpu/drm/msm/dsi/dsi_host.c | 2 drivers/gpu/drm/msm/edp/edp_ctrl.c | 3 - drivers/gpu/drm/panel/Kconfig | 1 drivers/iio/adc/aspeed_adc.c | 1 drivers/iio/adc/mt6577_auxadc.c | 8 ++ drivers/iio/adc/ti-adc128s052.c | 6 ++ drivers/iio/common/ssp_sensors/ssp_spi.c | 11 +++ drivers/iio/dac/ti-dac5571.c | 1 drivers/iio/light/opt3001.c | 6 +- drivers/input/joystick/xpad.c | 2 drivers/misc/cb710/sgbuf2.c | 2 drivers/misc/mei/hw-me-regs.h | 1 drivers/misc/mei/pci-me.c | 1 drivers/net/ethernet/Kconfig | 1 drivers/net/ethernet/arc/Kconfig | 1 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 57 ++++++++++++++++++-- drivers/net/ethernet/mellanox/mlxsw/core_thermal.c | 52 +----------------- drivers/net/ethernet/microchip/encx24j600-regmap.c | 10 ++- drivers/net/ethernet/microchip/encx24j600.c | 5 + drivers/net/ethernet/microchip/encx24j600_hw.h | 4 - drivers/net/ethernet/neterion/s2io.c | 2 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 4 + drivers/net/ethernet/qlogic/qed/qed_main.c | 1 drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.c | 13 +++- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.c | 6 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 6 +- drivers/net/ethernet/stmicro/stmmac/hwif.h | 6 +- drivers/net/usb/Kconfig | 4 + drivers/nvmem/core.c | 3 - drivers/platform/mellanox/mlxreg-io.c | 2 drivers/usb/host/xhci-pci.c | 2 drivers/usb/host/xhci-ring.c | 14 +++- drivers/usb/host/xhci.c | 5 + drivers/usb/musb/musb_dsps.c | 4 + drivers/usb/serial/option.c | 8 ++ drivers/usb/serial/qcserial.c | 1 drivers/virtio/virtio.c | 11 +++ drivers/watchdog/orion_wdt.c | 2 fs/btrfs/extent-tree.c | 1 fs/btrfs/tree-log.c | 32 +++++++---- fs/overlayfs/file.c | 46 ---------------- include/linux/mlx5/mlx5_ifc.h | 10 ++- net/nfc/af_nfc.c | 3 + net/nfc/digital_core.c | 9 ++- net/nfc/digital_technology.c | 8 ++ net/sched/sch_mqprio.c | 30 ++++++---- net/sctp/sm_make_chunk.c | 2 scripts/recordmcount.pl | 2 sound/core/seq_device.c | 8 +- sound/pci/hda/patch_realtek.c | 35 +++++++++++- sound/usb/quirks-table.h | 42 ++++++++++++++ 66 files changed, 373 insertions(+), 195 deletions(-) Al Viro (1): csky: don't let sigreturn play with priveleged bits of status register Aleksander Morgado (1): USB: serial: qcserial: add EM9191 QDL support Andy Shevchenko (2): mei: me: add Ice Lake-N device id. gpio: pca953x: Improve bias setting Ard Biesheuvel (1): efi/cper: use stack buffer for error record decoding Arnd Bergmann (2): cb710: avoid NULL pointer subtraction ethernet: s2io: fix setting mac address during resume Aya Levin (1): net/mlx5e: Mutually exclude RX-FCS and RX-port-timestamp Billy Tsai (1): iio: adc: aspeed: set driver data when adc probe. Borislav Petkov (1): x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically Chris Packham (1): watchdog: orion: use 0 for unset heartbeat Christophe JAILLET (1): iio: adc128s052: Fix the error handling path of 'adc128_probe()' Colin Ian King (1): drm/msm: Fix null pointer dereference on pointer edp Cédric Le Goater (1): powerpc/xive: Discard disabled interrupts in get_irqchip_state() Dan Carpenter (6): iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: dac: ti-dac5571: fix an error code in probe() pata_legacy: fix a couple uninitialized variable bugs drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling Daniele Palmas (1): USB: serial: option: add Telit LE910Cx composition 0x1204 Eiichi Tsukata (1): sctp: account stream padding length for reconf chunk Filipe Manana (3): btrfs: deal with errors when replaying dir entry during log replay btrfs: deal with errors when adding inode reference during log replay btrfs: check for error when looking up inode during dir entry replay Greg Kroah-Hartman (1): Linux 5.4.155 Guo Ren (1): csky: Fixup regs.sr broken in ptrace Halil Pasic (1): virtio: write back F_VERSION_1 before validate Hans Potsch (1): EDAC/armada-xp: Fix output of uncorrectable error counter Herve Codina (1): net: stmmac: fix get_hw_feature() on old hardware Hui Liu (1): iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED Hui Wang (1): ALSA: hda/realtek: Fix the mic type detection issue for ASUS G551JW Ido Schimmel (1): mlxsw: thermal: Fix out-of-bounds memory accesses Jackie Liu (1): acpi/arm64: fix next_platform_timer() section mismatch error James Morse (1): x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails Jiri Valek - 2N (1): iio: light: opt3001: Fixed timeout error when 0 lux Jonas Hahnfeld (1): ALSA: usb-audio: Add quirk for VF0770 Jonathan Bell (1): xhci: guard accesses to ep_state in xhci_endpoint_reset() Kailang Yang (1): ALSA: hda/realtek - ALC236 headset MIC recording issue Michael Cullen (1): Input: xpad - add support for another USB ID of Nacon GC-100 Miklos Szeredi (1): ovl: simplify file splice Miquel Raynal (1): usb: musb: dsps: Fix the probe error path Nanyong Sun (1): net: encx24j600: check error in devm_regmap_init_encx24j600 Nikolay Martynov (1): xhci: Enable trust tx length quirk for Fresco FL11 USB controller Pavankumar Kondeti (1): xhci: Fix command ring pointer corruption while aborting a command Qu Wenruo (1): btrfs: unlock newly allocated extent buffer after error Roberto Sassu (1): s390: fix strrchr() implementation Sebastian Andrzej Siewior (1): mqprio: Correct stats in mqprio_dump_class_stats(). Shannon Nelson (1): ionic: don't remove netdev->dev_addr when syncing uc list Stephen Boyd (1): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells Steven Rostedt (1): nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^' Takashi Iwai (1): ALSA: seq: Fix a potential UAF by wrong private_free call order Tomaz Solc (1): USB: serial: option: add prod. id for Quectel EG91 Vadim Pasternak (1): platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call Vegard Nossum (4): net: arc: select CRC32 net: korina: select CRC32 drm/panel: olimex-lcd-olinuxino: select CRC32 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 Wang Hai (1): ata: ahci_platform: fix null-ptr-deref in ahci_platform_enable_regulators() Werner Sembach (2): ALSA: hda/realtek: Complete partial device name to avoid ambiguity ALSA: hda/realtek: Add quirk for Clevo X170KM-G Yu-Tung Chang (1): USB: serial: option: add Quectel EC200S-CN module support Zhang Jianhua (1): efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() Ziyang Xuan (3): nfc: fix error handling of nfc_proto_register() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() NFC: digital: fix possible memory leak in digital_in_send_sdd_req() chongjiapeng (1): qed: Fix missing error code in qed_slowpath_start()

4 years

1
1
0 0

Linux 4.19.213

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.213 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 - arch/s390/lib/string.c | 15 ++++----- arch/x86/Kconfig | 1 arch/x86/kernel/cpu/intel_rdt.c | 2 + drivers/acpi/arm64/gtdt.c | 2 - drivers/ata/pata_legacy.c | 6 ++- drivers/firmware/efi/cper.c | 4 +- drivers/firmware/efi/runtime-wrappers.c | 2 - drivers/gpu/drm/msm/dsi/dsi.c | 4 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 - drivers/gpu/drm/msm/edp/edp_ctrl.c | 3 + drivers/iio/adc/aspeed_adc.c | 1 drivers/iio/adc/ti-adc128s052.c | 6 +++ drivers/iio/common/ssp_sensors/ssp_spi.c | 11 +++++-- drivers/iio/dac/ti-dac5571.c | 1 drivers/iio/light/opt3001.c | 6 +-- drivers/input/joystick/xpad.c | 2 + drivers/misc/cb710/sgbuf2.c | 2 - drivers/misc/mei/hw-me-regs.h | 1 drivers/misc/mei/pci-me.c | 1 drivers/net/ethernet/Kconfig | 1 drivers/net/ethernet/arc/Kconfig | 1 drivers/net/ethernet/microchip/encx24j600-regmap.c | 10 +++++- drivers/net/ethernet/microchip/encx24j600.c | 5 ++- drivers/net/ethernet/microchip/encx24j600_hw.h | 4 +- drivers/net/ethernet/neterion/s2io.c | 2 - drivers/net/ethernet/qlogic/qed/qed_main.c | 1 drivers/net/usb/Kconfig | 4 ++ drivers/nvmem/core.c | 3 + drivers/platform/mellanox/mlxreg-io.c | 2 - drivers/usb/host/xhci-pci.c | 2 + drivers/usb/host/xhci-ring.c | 14 ++++++--- drivers/usb/host/xhci.c | 5 +++ drivers/usb/musb/musb_dsps.c | 4 +- drivers/usb/serial/option.c | 8 +++++ drivers/usb/serial/qcserial.c | 1 drivers/virtio/virtio.c | 11 +++++++ fs/btrfs/tree-log.c | 32 ++++++++++++++------- net/nfc/af_nfc.c | 3 + net/nfc/digital_core.c | 9 ++++- net/nfc/digital_technology.c | 8 +++-- net/sched/sch_mqprio.c | 30 +++++++++++-------- net/sctp/sm_make_chunk.c | 2 - scripts/recordmcount.pl | 2 - sound/core/seq_device.c | 8 +---- sound/pci/hda/patch_realtek.c | 8 +++-- 46 files changed, 181 insertions(+), 73 deletions(-) Aleksander Morgado (1): USB: serial: qcserial: add EM9191 QDL support Andy Shevchenko (1): mei: me: add Ice Lake-N device id. Ard Biesheuvel (1): efi/cper: use stack buffer for error record decoding Arnd Bergmann (2): cb710: avoid NULL pointer subtraction ethernet: s2io: fix setting mac address during resume Billy Tsai (1): iio: adc: aspeed: set driver data when adc probe. Borislav Petkov (1): x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically Christophe JAILLET (1): iio: adc128s052: Fix the error handling path of 'adc128_probe()' Colin Ian King (1): drm/msm: Fix null pointer dereference on pointer edp Dan Carpenter (6): iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: dac: ti-dac5571: fix an error code in probe() pata_legacy: fix a couple uninitialized variable bugs drm/msm/dsi: Fix an error code in msm_dsi_modeset_init() drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling Daniele Palmas (1): USB: serial: option: add Telit LE910Cx composition 0x1204 Eiichi Tsukata (1): sctp: account stream padding length for reconf chunk Filipe Manana (3): btrfs: deal with errors when replaying dir entry during log replay btrfs: deal with errors when adding inode reference during log replay btrfs: check for error when looking up inode during dir entry replay Greg Kroah-Hartman (1): Linux 4.19.213 Halil Pasic (1): virtio: write back F_VERSION_1 before validate Jackie Liu (1): acpi/arm64: fix next_platform_timer() section mismatch error James Morse (1): x86/resctrl: Free the ctrlval arrays when domain_setup_mon_state() fails Jiri Valek - 2N (1): iio: light: opt3001: Fixed timeout error when 0 lux Jonathan Bell (1): xhci: guard accesses to ep_state in xhci_endpoint_reset() Kailang Yang (1): ALSA: hda/realtek - ALC236 headset MIC recording issue Michael Cullen (1): Input: xpad - add support for another USB ID of Nacon GC-100 Miquel Raynal (1): usb: musb: dsps: Fix the probe error path Nanyong Sun (1): net: encx24j600: check error in devm_regmap_init_encx24j600 Nikolay Martynov (1): xhci: Enable trust tx length quirk for Fresco FL11 USB controller Pavankumar Kondeti (1): xhci: Fix command ring pointer corruption while aborting a command Roberto Sassu (1): s390: fix strrchr() implementation Sebastian Andrzej Siewior (1): mqprio: Correct stats in mqprio_dump_class_stats(). Stephen Boyd (1): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells Steven Rostedt (1): nds32/ftrace: Fix Error: invalid operands (*UND* and *UND* sections) for `^' Takashi Iwai (1): ALSA: seq: Fix a potential UAF by wrong private_free call order Tomaz Solc (1): USB: serial: option: add prod. id for Quectel EG91 Vadim Pasternak (1): platform/mellanox: mlxreg-io: Fix argument base in kstrtou32() call Vegard Nossum (3): net: arc: select CRC32 net: korina: select CRC32 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 Werner Sembach (2): ALSA: hda/realtek: Complete partial device name to avoid ambiguity ALSA: hda/realtek: Add quirk for Clevo X170KM-G Yu-Tung Chang (1): USB: serial: option: add Quectel EC200S-CN module support Zhang Jianhua (1): efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() Ziyang Xuan (3): nfc: fix error handling of nfc_proto_register() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() NFC: digital: fix possible memory leak in digital_in_send_sdd_req() chongjiapeng (1): qed: Fix missing error code in qed_slowpath_start()

4 years

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[PATCH v2] KVM: PPC: Defer vtime accounting 'til after IRQ handling

by Laurent Vivier

Commit 112665286d08 moved guest_exit() in the interrupt protected area to avoid wrong context warning (or worse), but the tick counter cannot be updated and the guest time is accounted to the system time. To fix the problem port to POWER the x86 fix 160457140187 ("Defer vtime accounting 'til after IRQ handling"): "Defer the call to account guest time until after servicing any IRQ(s) that happened in the guest or immediately after VM-Exit. Tick-based accounting of vCPU time relies on PF_VCPU being set when the tick IRQ handler runs, and IRQs are blocked throughout the main sequence of vcpu_enter_guest(), including the call into vendor code to actually enter and exit the guest." Fixes: 112665286d08 ("KVM: PPC: Book3S HV: Context tracking exit guest context before enabling irqs") Cc: npiggin(a)gmail.com Cc: <stable(a)vger.kernel.org> # 5.12 Signed-off-by: Laurent Vivier <lvivier(a)redhat.com> --- Notes: v2: remove reference to commit 61bd0f66ff92 cc stable 5.12 add the same comment in the code as for x86 arch/powerpc/kvm/book3s_hv.c | 24 ++++++++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 2acb1c96cfaf..a694d1a8f6ce 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -3695,6 +3695,8 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc) srcu_read_unlock(&vc->kvm->srcu, srcu_idx); + context_tracking_guest_exit(); + set_irq_happened(trap); spin_lock(&vc->lock); @@ -3726,9 +3728,15 @@ static noinline void kvmppc_run_core(struct kvmppc_vcore *vc) kvmppc_set_host_core(pcpu); - guest_exit_irqoff(); - local_irq_enable(); + /* + * Wait until after servicing IRQs to account guest time so that any + * ticks that occurred while running the guest are properly accounted + * to the guest. Waiting until IRQs are enabled degrades the accuracy + * of accounting via context tracking, but the loss of accuracy is + * acceptable for all known use cases. + */ + vtime_account_guest_exit(); /* Let secondaries go back to the offline loop */ for (i = 0; i < controlled_threads; ++i) { @@ -4506,13 +4514,21 @@ int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu, u64 time_limit, srcu_read_unlock(&kvm->srcu, srcu_idx); + context_tracking_guest_exit(); + set_irq_happened(trap); kvmppc_set_host_core(pcpu); - guest_exit_irqoff(); - local_irq_enable(); + /* + * Wait until after servicing IRQs to account guest time so that any + * ticks that occurred while running the guest are properly accounted + * to the guest. Waiting until IRQs are enabled degrades the accuracy + * of accounting via context tracking, but the loss of accuracy is + * acceptable for all known use cases. + */ + vtime_account_guest_exit(); cpumask_clear_cpu(pcpu, &kvm->arch.cpu_in_guest); -- 2.31.1

4 years

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Linux 4.14.252

by Greg Kroah-Hartman

I'm announcing the release of the 4.14.252 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 4 +- arch/s390/lib/string.c | 15 ++++----- arch/x86/Kconfig | 1 drivers/acpi/arm64/gtdt.c | 2 - drivers/ata/pata_legacy.c | 6 ++- drivers/firmware/efi/cper.c | 4 +- drivers/firmware/efi/runtime-wrappers.c | 2 - drivers/gpu/drm/msm/dsi/dsi_host.c | 2 - drivers/gpu/drm/msm/edp/edp_ctrl.c | 3 + drivers/iio/adc/aspeed_adc.c | 1 drivers/iio/adc/ti-adc128s052.c | 6 +++ drivers/iio/common/ssp_sensors/ssp_spi.c | 11 +++++-- drivers/iio/light/opt3001.c | 6 +-- drivers/input/joystick/xpad.c | 2 + drivers/misc/cb710/sgbuf2.c | 2 - drivers/net/ethernet/Kconfig | 1 drivers/net/ethernet/arc/Kconfig | 1 drivers/net/ethernet/microchip/encx24j600-regmap.c | 10 +++++- drivers/net/ethernet/microchip/encx24j600.c | 5 ++- drivers/net/ethernet/microchip/encx24j600_hw.h | 4 +- drivers/net/ethernet/neterion/s2io.c | 2 - drivers/net/ethernet/qlogic/qed/qed_main.c | 1 drivers/net/usb/Kconfig | 4 ++ drivers/nvmem/core.c | 3 + drivers/usb/host/xhci-pci.c | 2 + drivers/usb/host/xhci-ring.c | 14 ++++++--- drivers/usb/musb/musb_dsps.c | 4 +- drivers/usb/serial/option.c | 8 +++++ drivers/usb/serial/qcserial.c | 1 drivers/virtio/virtio.c | 11 +++++++ fs/btrfs/tree-log.c | 32 ++++++++++++++------- net/nfc/af_nfc.c | 3 + net/nfc/digital_core.c | 9 ++++- net/nfc/digital_technology.c | 8 +++-- net/sctp/sm_make_chunk.c | 2 - sound/core/seq_device.c | 8 +---- 36 files changed, 143 insertions(+), 57 deletions(-) Aleksander Morgado (1): USB: serial: qcserial: add EM9191 QDL support Ard Biesheuvel (1): efi/cper: use stack buffer for error record decoding Arnd Bergmann (2): cb710: avoid NULL pointer subtraction ethernet: s2io: fix setting mac address during resume Billy Tsai (1): iio: adc: aspeed: set driver data when adc probe. Borislav Petkov (1): x86/Kconfig: Do not enable AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT automatically Christophe JAILLET (1): iio: adc128s052: Fix the error handling path of 'adc128_probe()' Colin Ian King (1): drm/msm: Fix null pointer dereference on pointer edp Dan Carpenter (4): iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() pata_legacy: fix a couple uninitialized variable bugs drm/msm/dsi: fix off by one in dsi_bus_clk_enable error handling Daniele Palmas (1): USB: serial: option: add Telit LE910Cx composition 0x1204 Eiichi Tsukata (1): sctp: account stream padding length for reconf chunk Filipe Manana (3): btrfs: deal with errors when replaying dir entry during log replay btrfs: deal with errors when adding inode reference during log replay btrfs: check for error when looking up inode during dir entry replay Greg Kroah-Hartman (1): Linux 4.14.252 Halil Pasic (1): virtio: write back F_VERSION_1 before validate Jackie Liu (1): acpi/arm64: fix next_platform_timer() section mismatch error Jiri Valek - 2N (1): iio: light: opt3001: Fixed timeout error when 0 lux Michael Cullen (1): Input: xpad - add support for another USB ID of Nacon GC-100 Miquel Raynal (1): usb: musb: dsps: Fix the probe error path Nanyong Sun (1): net: encx24j600: check error in devm_regmap_init_encx24j600 Nikolay Martynov (1): xhci: Enable trust tx length quirk for Fresco FL11 USB controller Pavankumar Kondeti (1): xhci: Fix command ring pointer corruption while aborting a command Roberto Sassu (1): s390: fix strrchr() implementation Sasha Levin (1): stable: clamp SUBLEVEL in 4.14 Stephen Boyd (1): nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells Takashi Iwai (1): ALSA: seq: Fix a potential UAF by wrong private_free call order Tomaz Solc (1): USB: serial: option: add prod. id for Quectel EG91 Vegard Nossum (3): net: arc: select CRC32 net: korina: select CRC32 r8152: select CRC32 and CRYPTO/CRYPTO_HASH/CRYPTO_SHA256 Yu-Tung Chang (1): USB: serial: option: add Quectel EC200S-CN module support Zhang Jianhua (1): efi: Change down_interruptible() in virt_efi_reset_system() to down_trylock() Ziyang Xuan (3): nfc: fix error handling of nfc_proto_register() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() NFC: digital: fix possible memory leak in digital_in_send_sdd_req() chongjiapeng (1): qed: Fix missing error code in qed_slowpath_start()

4 years

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patch "char: xillybus: fix msg_ep UAF in xillyusb_probe()" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled char: xillybus: fix msg_ep UAF in xillyusb_probe() to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 15c9a359094ec6251578b02387436bc64f11a477 Mon Sep 17 00:00:00 2001 From: Ziyang Xuan <william.xuanziyang(a)huawei.com> Date: Sat, 16 Oct 2021 13:20:47 +0800 Subject: char: xillybus: fix msg_ep UAF in xillyusb_probe() When endpoint_alloc() return failed in xillyusb_setup_base_eps(), 'xdev->msg_ep' will be freed but not set to NULL. That lets program enter fail handling to cleanup_dev() in xillyusb_probe(). Check for 'xdev->msg_ep' is invalid in cleanup_dev() because 'xdev->msg_ep' did not set to NULL when was freed. So the UAF problem for 'xdev->msg_ep' is triggered. ================================================================== BUG: KASAN: use-after-free in fifo_mem_release+0x1f4/0x210 CPU: 0 PID: 166 Comm: kworker/0:2 Not tainted 5.15.0-rc5+ #19 Call Trace: dump_stack_lvl+0xe2/0x152 print_address_description.constprop.0+0x21/0x140 ? fifo_mem_release+0x1f4/0x210 kasan_report.cold+0x7f/0x11b ? xillyusb_probe+0x530/0x700 ? fifo_mem_release+0x1f4/0x210 fifo_mem_release+0x1f4/0x210 ? __sanitizer_cov_trace_pc+0x1d/0x50 endpoint_dealloc+0x35/0x2b0 cleanup_dev+0x90/0x120 xillyusb_probe+0x59a/0x700 ... Freed by task 166: kasan_save_stack+0x1b/0x40 kasan_set_track+0x1c/0x30 kasan_set_free_info+0x20/0x30 __kasan_slab_free+0x109/0x140 kfree+0x117/0x4c0 xillyusb_probe+0x606/0x700 Set 'xdev->msg_ep' to NULL after being freed in xillyusb_setup_base_eps() to fix the UAF problem. Fixes: a53d1202aef1 ("char: xillybus: Add driver for XillyUSB (Xillybus variant for USB)") Cc: stable <stable(a)vger.kernel.org> Acked-by: Eli Billauer <eli.billauer(a)gmail.com> Signed-off-by: Ziyang Xuan <william.xuanziyang(a)huawei.com> Link: https://lore.kernel.org/r/20211016052047.1611983-1-william.xuanziyang@huawe… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/char/xillybus/xillyusb.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/xillybus/xillyusb.c b/drivers/char/xillybus/xillyusb.c index e7f88f35c702..dc3551796e5e 100644 --- a/drivers/char/xillybus/xillyusb.c +++ b/drivers/char/xillybus/xillyusb.c @@ -1912,6 +1912,7 @@ static int xillyusb_setup_base_eps(struct xillyusb_dev *xdev) dealloc: endpoint_dealloc(xdev->msg_ep); /* Also frees FIFO mem if allocated */ + xdev->msg_ep = NULL; return -ENOMEM; } -- 2.33.1

4 years

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patch "binder: don't detect sender/target during buffer cleanup" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled binder: don't detect sender/target during buffer cleanup to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 32e9f56a96d8d0f23cb2aeb2a3cd18d40393e787 Mon Sep 17 00:00:00 2001 From: Todd Kjos <tkjos(a)google.com> Date: Fri, 15 Oct 2021 16:38:11 -0700 Subject: binder: don't detect sender/target during buffer cleanup When freeing txn buffers, binder_transaction_buffer_release() attempts to detect whether the current context is the target by comparing current->group_leader to proc->tsk. This is an unreliable test. Instead explicitly pass an 'is_failure' boolean. Detecting the sender was being used as a way to tell if the transaction failed to be sent. When cleaning up after failing to send a transaction, there is no need to close the fds associated with a BINDER_TYPE_FDA object. Now 'is_failure' can be used to accurately detect this case. Fixes: 44d8047f1d87 ("binder: use standard functions to allocate fds") Cc: stable <stable(a)vger.kernel.org> Acked-by: Christian Brauner <christian.brauner(a)ubuntu.com> Signed-off-by: Todd Kjos <tkjos(a)google.com> Link: https://lore.kernel.org/r/20211015233811.3532235-1-tkjos@google.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/android/binder.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 9edacc8b9768..fe4c3b49eec1 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -1870,7 +1870,7 @@ static void binder_transaction_buffer_release(struct binder_proc *proc, binder_dec_node(buffer->target_node, 1, 0); off_start_offset = ALIGN(buffer->data_size, sizeof(void *)); - off_end_offset = is_failure ? failed_at : + off_end_offset = is_failure && failed_at ? failed_at : off_start_offset + buffer->offsets_size; for (buffer_offset = off_start_offset; buffer_offset < off_end_offset; buffer_offset += sizeof(binder_size_t)) { @@ -1956,9 +1956,8 @@ static void binder_transaction_buffer_release(struct binder_proc *proc, binder_size_t fd_buf_size; binder_size_t num_valid; - if (proc->tsk != current->group_leader) { + if (is_failure) { /* - * Nothing to do if running in sender context * The fd fixups have not been applied so no * fds need to be closed. */ @@ -3185,6 +3184,7 @@ static void binder_transaction(struct binder_proc *proc, * binder_free_buf() - free the specified buffer * @proc: binder proc that owns buffer * @buffer: buffer to be freed + * @is_failure: failed to send transaction * * If buffer for an async transaction, enqueue the next async * transaction from the node. @@ -3194,7 +3194,7 @@ static void binder_transaction(struct binder_proc *proc, static void binder_free_buf(struct binder_proc *proc, struct binder_thread *thread, - struct binder_buffer *buffer) + struct binder_buffer *buffer, bool is_failure) { binder_inner_proc_lock(proc); if (buffer->transaction) { @@ -3222,7 +3222,7 @@ binder_free_buf(struct binder_proc *proc, binder_node_inner_unlock(buf_node); } trace_binder_transaction_buffer_release(buffer); - binder_transaction_buffer_release(proc, thread, buffer, 0, false); + binder_transaction_buffer_release(proc, thread, buffer, 0, is_failure); binder_alloc_free_buf(&proc->alloc, buffer); } @@ -3424,7 +3424,7 @@ static int binder_thread_write(struct binder_proc *proc, proc->pid, thread->pid, (u64)data_ptr, buffer->debug_id, buffer->transaction ? "active" : "finished"); - binder_free_buf(proc, thread, buffer); + binder_free_buf(proc, thread, buffer, false); break; } @@ -4117,7 +4117,7 @@ static int binder_thread_read(struct binder_proc *proc, buffer->transaction = NULL; binder_cleanup_transaction(t, "fd fixups failed", BR_FAILED_REPLY); - binder_free_buf(proc, thread, buffer); + binder_free_buf(proc, thread, buffer, true); binder_debug(BINDER_DEBUG_FAILED_TRANSACTION, "%d:%d %stransaction %d fd fixups failed %d/%d, line %d\n", proc->pid, thread->pid, -- 2.33.1

4 years

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Linux-stable-mirror October 2021