July 2021 - Linux-stable-mirror

by Greg Kroah-Hartman

I'm announcing the release of the 4.9.277 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.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/bcm63138.dtsi | 2 arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 4 arch/arm/boot/dts/bcm7445.dtsi | 2 arch/arm/boot/dts/bcm963138dvt.dts | 4 arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 5 - arch/arm/boot/dts/rk3036-kylin.dts | 2 arch/arm/boot/dts/rk3288.dtsi | 10 +- arch/arm/boot/dts/stm32f429.dtsi | 2 arch/arm/mach-imx/suspend-imx53.S | 4 arch/arm64/boot/dts/arm/juno-base.dtsi | 6 - arch/mips/include/asm/pgalloc.h | 10 -- arch/powerpc/kvm/book3s_rtas.c | 25 +++++ arch/s390/include/asm/ftrace.h | 1 arch/s390/kernel/ftrace.c | 2 arch/s390/kernel/mcount.S | 4 arch/s390/net/bpf_jit_comp.c | 2 drivers/iio/accel/bma180.c | 75 +++++++++++------ drivers/media/pci/ngene/ngene-core.c | 2 drivers/media/pci/ngene/ngene.h | 14 +-- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 21 +--- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 - drivers/net/ethernet/intel/e1000e/netdev.c | 1 drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 1 drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 drivers/net/ethernet/intel/igb/igb_main.c | 10 ++ drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 1 drivers/net/ethernet/moxa/moxart_ether.c | 4 drivers/net/ethernet/qualcomm/emac/emac.c | 3 drivers/net/ethernet/ti/tlan.c | 3 drivers/reset/reset-ti-syscon.c | 4 drivers/rtc/rtc-max77686.c | 4 drivers/scsi/aic7xxx/aic7xxx_core.c | 2 drivers/scsi/scsi_transport_iscsi.c | 90 +++++++-------------- drivers/spi/spi-mt65xx.c | 16 +++ drivers/target/target_core_sbc.c | 35 +++----- drivers/thermal/thermal_core.c | 2 drivers/usb/core/hub.c | 68 +++++++++++++-- drivers/usb/core/quirks.c | 4 drivers/usb/host/max3421-hcd.c | 44 +++------- drivers/usb/host/xhci-hub.c | 3 drivers/usb/renesas_usbhs/fifo.c | 7 + drivers/usb/serial/cp210x.c | 5 - drivers/usb/serial/option.c | 3 drivers/usb/storage/unusual_uas.h | 7 + fs/btrfs/inode.c | 2 fs/proc/base.c | 2 include/net/dst_metadata.h | 4 include/net/ip6_route.h | 2 kernel/sched/fair.c | 4 kernel/trace/ring_buffer.c | 28 +++++- net/bridge/br_if.c | 17 +++ net/caif/caif_socket.c | 3 net/decnet/af_decnet.c | 27 ++---- net/ipv4/tcp_ipv4.c | 4 net/ipv4/tcp_output.c | 1 net/ipv6/tcp_ipv6.c | 19 +++- net/ipv6/xfrm6_output.c | 2 net/netrom/nr_timer.c | 20 ++-- scripts/mkcompile_h | 14 ++- sound/isa/sb/sb16_csp.c | 4 tools/perf/tests/bpf.c | 2 tools/perf/util/lzma.c | 8 + tools/perf/util/probe-file.c | 4 64 files changed, 415 insertions(+), 275 deletions(-) Aleksandr Loktionov (1): igb: Check if num of q_vectors is smaller than max before array access Alexandre Torgue (1): ARM: dts: stm32: fix RCC node name on stm32f429 MCU Christophe JAILLET (5): ixgbe: Fix an error handling path in 'ixgbe_probe()' igb: Fix an error handling path in 'igb_probe()' fm10k: Fix an error handling path in 'fm10k_probe()' e1000e: Fix an error handling path in 'e1000_probe()' iavf: Fix an error handling path in 'iavf_probe()' Colin Ian King (2): scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] David Sterba (1): btrfs: compression: don't try to compress if we don't have enough pages Dmitry Bogdanov (1): scsi: target: Fix protect handling in WRITE SAME(32) Doug Berger (1): net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear Elaine Zhang (1): ARM: dts: rockchip: Fix power-controller node names for rk3288 Eric Dumazet (2): tcp: annotate data races around tp->mtu_info ipv6: tcp: drop silly ICMPv6 packet too big messages Florian Fainelli (1): net: bcmgenet: Ensure all TX/RX queues DMAs are disabled Greg Kroah-Hartman (1): Linux 4.9.277 Gustavo A. R. Silva (1): media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Haoran Luo (1): tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. Huang Pei (1): Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" Ian Ray (1): USB: serial: cp210x: fix comments for GE CS1000 Johan Jonker (1): ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 John Keeping (1): USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick Jonathan Neuschäfer (1): ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info Julian Sikorski (1): USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS Krzysztof Kozlowski (1): rtc: max77686: Do not enforce (incorrect) interrupt trigger type Linus Walleij (1): iio: accel: bma180: Use explicit member assignment Marcelo Henrique Cerri (1): proc: Avoid mixing integer types in mem_rw() Marco De Marco (1): USB: serial: option: add support for u-blox LARA-R6 family Mark Tomlinson (1): usb: max-3421: Prevent corruption of freed memory Mathias Nyman (2): xhci: Fix lost USB 2 remote wake usb: hub: Disable USB 3 device initiated lpm if exit latency is too high Matthias Maennich (1): kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set Mike Christie (1): scsi: iscsi: Fix iface sysfs attr detection Nguyen Dinh Phi (1): netrom: Decrease sock refcount when sock timers expire Nicholas Piggin (1): KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow Odin Ugedal (1): sched/fair: Fix CFS bandwidth hrtimer expiry type Pavel Skripkin (3): net: moxa: fix UAF in moxart_mac_probe net: qcom/emac: fix UAF in emac_remove net: ti: fix UAF in tlan_remove_one Peter Hess (1): spi: mediatek: fix fifo rx mode Philipp Zabel (1): reset: ti-syscon: fix to_ti_syscon_reset_data macro Primoz Fiser (1): ARM: dts: imx6: phyFLEX: Fix UART hardware flow control Rafał Miłecki (2): ARM: brcmstb: dts: fix NAND nodes names ARM: dts: BCM63xx: Fix NAND nodes names Riccardo Mancini (3): perf lzma: Close lzma stream on exit perf test bpf: Free obj_buf perf probe-file: Delete namelist in del_events() on the error path Stephan Gerhold (1): iio: accel: bma180: Fix BMA25x bandwidth register values Sudeep Holla (1): arm64: dts: juno: Update SCPI nodes as per the YAML schema Taehee Yoo (1): net: validate lwtstate->data before returning from skb_tunnel_info() Takashi Iwai (1): ALSA: sb: Fix potential ABBA deadlock in CSP driver Vadim Fedorenko (1): net: ipv6: fix return value of ip6_skb_dst_mtu Vasily Gorbik (1): s390/ftrace: fix ftrace_update_ftrace_func implementation Vincent Palatin (1): Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" Wolfgang Bumiller (1): net: bridge: sync fdb to new unicast-filtering ports Yajun Deng (1): net: decnet: Fix sleeping inside in af_decnet Yang Yingliang (1): thermal/core: Correct function name thermal_zone_device_unregister() Yoshihiro Shimoda (1): usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() Ziyang Xuan (1): net: fix uninit-value in caif_seqpkt_sendmsg

3 years, 4 months

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Linux 4.4.277

by Greg Kroah-Hartman

I'm announcing the release of the 4.4.277 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.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/arm/boot/dts/bcm63138.dtsi | 2 arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 4 arch/arm/boot/dts/bcm7445.dtsi | 2 arch/arm/boot/dts/bcm963138dvt.dts | 4 arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 5 - arch/arm/mach-imx/suspend-imx53.S | 4 arch/powerpc/kvm/book3s_rtas.c | 25 +++++ arch/s390/include/asm/ftrace.h | 1 arch/s390/kernel/ftrace.c | 2 arch/s390/kernel/mcount.S | 4 arch/s390/net/bpf_jit_comp.c | 2 arch/x86/include/asm/fpu/internal.h | 30 +------ arch/x86/kernel/fpu/xstate.c | 37 +++++++- drivers/iio/accel/bma180.c | 75 +++++++++++------ drivers/media/pci/ngene/ngene-core.c | 2 drivers/media/pci/ngene/ngene.h | 14 +-- drivers/memory/fsl_ifc.c | 4 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 21 +--- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 - drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 drivers/net/ethernet/intel/igb/igb_main.c | 9 +- drivers/net/ethernet/moxa/moxart_ether.c | 4 drivers/net/ethernet/ti/tlan.c | 3 drivers/scsi/aic7xxx/aic7xxx_core.c | 2 drivers/scsi/scsi_transport_iscsi.c | 90 +++++++-------------- drivers/target/target_core_sbc.c | 35 +++----- drivers/thermal/thermal_core.c | 2 drivers/usb/core/hub.c | 68 +++++++++++++-- drivers/usb/core/quirks.c | 4 drivers/usb/host/max3421-hcd.c | 44 +++------- drivers/usb/host/xhci-hub.c | 3 drivers/usb/renesas_usbhs/fifo.c | 7 + drivers/usb/serial/cp210x.c | 5 - drivers/usb/serial/option.c | 3 drivers/usb/storage/unusual_uas.h | 7 + fs/btrfs/inode.c | 2 fs/proc/base.c | 2 include/net/dst_metadata.h | 4 include/net/ip6_route.h | 2 kernel/sched/fair.c | 4 kernel/trace/ring_buffer.c | 28 +++++- net/caif/caif_socket.c | 3 net/decnet/af_decnet.c | 27 ++---- net/ipv4/tcp_ipv4.c | 4 net/ipv4/tcp_output.c | 1 net/ipv6/tcp_ipv6.c | 19 +++- net/ipv6/xfrm6_output.c | 2 net/netrom/nr_timer.c | 20 ++-- scripts/mkcompile_h | 14 ++- sound/isa/sb/sb16_csp.c | 4 tools/perf/tests/bpf.c | 2 tools/perf/util/probe-file.c | 4 53 files changed, 402 insertions(+), 273 deletions(-) Aleksandr Loktionov (1): igb: Check if num of q_vectors is smaller than max before array access Christophe JAILLET (1): iavf: Fix an error handling path in 'iavf_probe()' Colin Ian King (2): scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] David Sterba (1): btrfs: compression: don't try to compress if we don't have enough pages Dmitry Bogdanov (1): scsi: target: Fix protect handling in WRITE SAME(32) Doug Berger (1): net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear Eric Dumazet (2): tcp: annotate data races around tp->mtu_info ipv6: tcp: drop silly ICMPv6 packet too big messages Florian Fainelli (1): net: bcmgenet: Ensure all TX/RX queues DMAs are disabled Greg Kroah-Hartman (2): Revert "memory: fsl_ifc: fix leak of IO mapping on probe failure" Linux 4.4.277 Gustavo A. R. Silva (1): media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Haoran Luo (1): tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. Ian Ray (1): USB: serial: cp210x: fix comments for GE CS1000 John Keeping (1): USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick Jonathan Neuschäfer (1): ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info Julian Sikorski (1): USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS Linus Walleij (1): iio: accel: bma180: Use explicit member assignment Marcelo Henrique Cerri (1): proc: Avoid mixing integer types in mem_rw() Marco De Marco (1): USB: serial: option: add support for u-blox LARA-R6 family Mark Tomlinson (1): usb: max-3421: Prevent corruption of freed memory Mathias Nyman (2): xhci: Fix lost USB 2 remote wake usb: hub: Disable USB 3 device initiated lpm if exit latency is too high Matthias Maennich (1): kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set Mike Christie (1): scsi: iscsi: Fix iface sysfs attr detection Nguyen Dinh Phi (1): netrom: Decrease sock refcount when sock timers expire Nicholas Piggin (1): KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow Odin Ugedal (1): sched/fair: Fix CFS bandwidth hrtimer expiry type Pavel Skripkin (2): net: moxa: fix UAF in moxart_mac_probe net: ti: fix UAF in tlan_remove_one Primoz Fiser (1): ARM: dts: imx6: phyFLEX: Fix UART hardware flow control Rafał Miłecki (2): ARM: brcmstb: dts: fix NAND nodes names ARM: dts: BCM63xx: Fix NAND nodes names Riccardo Mancini (2): perf test bpf: Free obj_buf perf probe-file: Delete namelist in del_events() on the error path Stephan Gerhold (1): iio: accel: bma180: Fix BMA25x bandwidth register values Taehee Yoo (1): net: validate lwtstate->data before returning from skb_tunnel_info() Takashi Iwai (1): ALSA: sb: Fix potential ABBA deadlock in CSP driver Thomas Gleixner (1): x86/fpu: Make init_fpstate correct with optimized XSAVE Vadim Fedorenko (1): net: ipv6: fix return value of ip6_skb_dst_mtu Vasily Gorbik (1): s390/ftrace: fix ftrace_update_ftrace_func implementation Vincent Palatin (1): Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" Yajun Deng (1): net: decnet: Fix sleeping inside in af_decnet Yang Yingliang (1): thermal/core: Correct function name thermal_zone_device_unregister() Yoshihiro Shimoda (1): usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() Ziyang Xuan (1): net: fix uninit-value in caif_seqpkt_sendmsg

3 years, 4 months

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[PATCH 4.4 00/46] 4.4.277-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.277 release. There are 46 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 Thu, 29 Jul 2021 06:13:25 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.277-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.277-rc2 David Sterba <dsterba(a)suse.com> btrfs: compression: don't try to compress if we don't have enough pages Stephan Gerhold <stephan(a)gerhold.net> iio: accel: bma180: Fix BMA25x bandwidth register values Linus Walleij <linus.walleij(a)linaro.org> iio: accel: bma180: Use explicit member assignment Doug Berger <opendmb(a)gmail.com> net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear Gustavo A. R. Silva <gustavoars(a)kernel.org> media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Haoran Luo <www(a)aegistudio.net> tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. John Keeping <john(a)metanate.com> USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick Ian Ray <ian.ray(a)ge.com> USB: serial: cp210x: fix comments for GE CS1000 Marco De Marco <marco.demarco(a)posteo.net> USB: serial: option: add support for u-blox LARA-R6 family Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> usb: max-3421: Prevent corruption of freed memory Julian Sikorski <belegdol(a)gmail.com> USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: hub: Disable USB 3 device initiated lpm if exit latency is too high Nicholas Piggin <npiggin(a)gmail.com> KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix lost USB 2 remote wake Takashi Iwai <tiwai(a)suse.de> ALSA: sb: Fix potential ABBA deadlock in CSP driver Vasily Gorbik <gor(a)linux.ibm.com> s390/ftrace: fix ftrace_update_ftrace_func implementation Marcelo Henrique Cerri <marcelo.cerri(a)canonical.com> proc: Avoid mixing integer types in mem_rw() Vincent Palatin <vpalatin(a)chromium.org> Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" Dmitry Bogdanov <d.bogdanov(a)yadro.com> scsi: target: Fix protect handling in WRITE SAME(32) Mike Christie <michael.christie(a)oracle.com> scsi: iscsi: Fix iface sysfs attr detection Nguyen Dinh Phi <phind.uet(a)gmail.com> netrom: Decrease sock refcount when sock timers expire Yajun Deng <yajun.deng(a)linux.dev> net: decnet: Fix sleeping inside in af_decnet Ziyang Xuan <william.xuanziyang(a)huawei.com> net: fix uninit-value in caif_seqpkt_sendmsg Colin Ian King <colin.king(a)canonical.com> s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] Riccardo Mancini <rickyman7(a)gmail.com> perf probe-file: Delete namelist in del_events() on the error path Riccardo Mancini <rickyman7(a)gmail.com> perf test bpf: Free obj_buf Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> igb: Check if num of q_vectors is smaller than max before array access Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iavf: Fix an error handling path in 'iavf_probe()' Eric Dumazet <edumazet(a)google.com> ipv6: tcp: drop silly ICMPv6 packet too big messages Eric Dumazet <edumazet(a)google.com> tcp: annotate data races around tp->mtu_info Taehee Yoo <ap420073(a)gmail.com> net: validate lwtstate->data before returning from skb_tunnel_info() Pavel Skripkin <paskripkin(a)gmail.com> net: ti: fix UAF in tlan_remove_one Pavel Skripkin <paskripkin(a)gmail.com> net: moxa: fix UAF in moxart_mac_probe Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Ensure all TX/RX queues DMAs are disabled Vadim Fedorenko <vfedorenko(a)novek.ru> net: ipv6: fix return value of ip6_skb_dst_mtu Thomas Gleixner <tglx(a)linutronix.de> x86/fpu: Make init_fpstate correct with optimized XSAVE Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "memory: fsl_ifc: fix leak of IO mapping on probe failure" Odin Ugedal <odin(a)uged.al> sched/fair: Fix CFS bandwidth hrtimer expiry type Colin Ian King <colin.king(a)canonical.com> scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 Matthias Maennich <maennich(a)google.com> kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set Yang Yingliang <yangyingliang(a)huawei.com> thermal/core: Correct function name thermal_zone_device_unregister() Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info Primoz Fiser <primoz.fiser(a)norik.com> ARM: dts: imx6: phyFLEX: Fix UART hardware flow control Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM63xx: Fix NAND nodes names Rafał Miłecki <rafal(a)milecki.pl> ARM: brcmstb: dts: fix NAND nodes names ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/bcm63138.dtsi | 2 +- arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 4 +- arch/arm/boot/dts/bcm7445.dtsi | 2 +- arch/arm/boot/dts/bcm963138dvt.dts | 4 +- arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 5 +- arch/arm/mach-imx/suspend-imx53.S | 4 +- arch/powerpc/kvm/book3s_rtas.c | 25 +++++- arch/s390/include/asm/ftrace.h | 1 + arch/s390/kernel/ftrace.c | 2 + arch/s390/kernel/mcount.S | 4 +- arch/s390/net/bpf_jit_comp.c | 2 +- arch/x86/include/asm/fpu/internal.h | 30 ++------ arch/x86/kernel/fpu/xstate.c | 37 ++++++++- drivers/iio/accel/bma180.c | 75 +++++++++++------- drivers/media/pci/ngene/ngene-core.c | 2 +- drivers/media/pci/ngene/ngene.h | 14 ++-- drivers/memory/fsl_ifc.c | 4 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 21 ++--- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 -- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 + drivers/net/ethernet/intel/igb/igb_main.c | 9 ++- drivers/net/ethernet/moxa/moxart_ether.c | 4 +- drivers/net/ethernet/ti/tlan.c | 3 +- drivers/scsi/aic7xxx/aic7xxx_core.c | 2 +- drivers/scsi/scsi_transport_iscsi.c | 90 ++++++++-------------- drivers/target/target_core_sbc.c | 35 ++++----- drivers/thermal/thermal_core.c | 2 +- drivers/usb/core/hub.c | 68 +++++++++++++--- drivers/usb/core/quirks.c | 4 - drivers/usb/host/max3421-hcd.c | 44 ++++------- drivers/usb/host/xhci-hub.c | 3 +- drivers/usb/renesas_usbhs/fifo.c | 7 ++ drivers/usb/serial/cp210x.c | 5 +- drivers/usb/serial/option.c | 3 + drivers/usb/storage/unusual_uas.h | 7 ++ fs/btrfs/inode.c | 2 +- fs/proc/base.c | 2 +- include/net/dst_metadata.h | 4 +- include/net/ip6_route.h | 2 +- kernel/sched/fair.c | 4 +- kernel/trace/ring_buffer.c | 28 ++++++- net/caif/caif_socket.c | 3 +- net/decnet/af_decnet.c | 27 +++---- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/tcp_output.c | 1 + net/ipv6/tcp_ipv6.c | 19 ++++- net/ipv6/xfrm6_output.c | 2 +- net/netrom/nr_timer.c | 20 ++--- scripts/mkcompile_h | 14 +++- sound/isa/sb/sb16_csp.c | 4 + tools/perf/tests/bpf.c | 2 + tools/perf/util/probe-file.c | 4 +- 53 files changed, 403 insertions(+), 274 deletions(-)

3 years, 4 months

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[PATCH 4.9 00/59] 4.9.277-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.277 release. There are 59 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 Thu, 29 Jul 2021 06:13:32 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.277-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.277-rc2 David Sterba <dsterba(a)suse.com> btrfs: compression: don't try to compress if we don't have enough pages Stephan Gerhold <stephan(a)gerhold.net> iio: accel: bma180: Fix BMA25x bandwidth register values Linus Walleij <linus.walleij(a)linaro.org> iio: accel: bma180: Use explicit member assignment Doug Berger <opendmb(a)gmail.com> net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear Gustavo A. R. Silva <gustavoars(a)kernel.org> media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Haoran Luo <www(a)aegistudio.net> tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. John Keeping <john(a)metanate.com> USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick Ian Ray <ian.ray(a)ge.com> USB: serial: cp210x: fix comments for GE CS1000 Marco De Marco <marco.demarco(a)posteo.net> USB: serial: option: add support for u-blox LARA-R6 family Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> usb: max-3421: Prevent corruption of freed memory Julian Sikorski <belegdol(a)gmail.com> USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: hub: Disable USB 3 device initiated lpm if exit latency is too high Nicholas Piggin <npiggin(a)gmail.com> KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix lost USB 2 remote wake Takashi Iwai <tiwai(a)suse.de> ALSA: sb: Fix potential ABBA deadlock in CSP driver Vasily Gorbik <gor(a)linux.ibm.com> s390/ftrace: fix ftrace_update_ftrace_func implementation Huang Pei <huangpei(a)loongson.cn> Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" Marcelo Henrique Cerri <marcelo.cerri(a)canonical.com> proc: Avoid mixing integer types in mem_rw() Vincent Palatin <vpalatin(a)chromium.org> Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" Dmitry Bogdanov <d.bogdanov(a)yadro.com> scsi: target: Fix protect handling in WRITE SAME(32) Mike Christie <michael.christie(a)oracle.com> scsi: iscsi: Fix iface sysfs attr detection Nguyen Dinh Phi <phind.uet(a)gmail.com> netrom: Decrease sock refcount when sock timers expire Yajun Deng <yajun.deng(a)linux.dev> net: decnet: Fix sleeping inside in af_decnet Ziyang Xuan <william.xuanziyang(a)huawei.com> net: fix uninit-value in caif_seqpkt_sendmsg Colin Ian King <colin.king(a)canonical.com> s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] Peter Hess <peter.hess(a)ph-home.de> spi: mediatek: fix fifo rx mode Riccardo Mancini <rickyman7(a)gmail.com> perf probe-file: Delete namelist in del_events() on the error path Riccardo Mancini <rickyman7(a)gmail.com> perf test bpf: Free obj_buf Riccardo Mancini <rickyman7(a)gmail.com> perf lzma: Close lzma stream on exit Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> igb: Check if num of q_vectors is smaller than max before array access Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iavf: Fix an error handling path in 'iavf_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> e1000e: Fix an error handling path in 'e1000_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> fm10k: Fix an error handling path in 'fm10k_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> igb: Fix an error handling path in 'igb_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ixgbe: Fix an error handling path in 'ixgbe_probe()' Eric Dumazet <edumazet(a)google.com> ipv6: tcp: drop silly ICMPv6 packet too big messages Eric Dumazet <edumazet(a)google.com> tcp: annotate data races around tp->mtu_info Taehee Yoo <ap420073(a)gmail.com> net: validate lwtstate->data before returning from skb_tunnel_info() Pavel Skripkin <paskripkin(a)gmail.com> net: ti: fix UAF in tlan_remove_one Pavel Skripkin <paskripkin(a)gmail.com> net: qcom/emac: fix UAF in emac_remove Pavel Skripkin <paskripkin(a)gmail.com> net: moxa: fix UAF in moxart_mac_probe Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Ensure all TX/RX queues DMAs are disabled Wolfgang Bumiller <w.bumiller(a)proxmox.com> net: bridge: sync fdb to new unicast-filtering ports Vadim Fedorenko <vfedorenko(a)novek.ru> net: ipv6: fix return value of ip6_skb_dst_mtu Odin Ugedal <odin(a)uged.al> sched/fair: Fix CFS bandwidth hrtimer expiry type Colin Ian King <colin.king(a)canonical.com> scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 Krzysztof Kozlowski <krzk(a)kernel.org> rtc: max77686: Do not enforce (incorrect) interrupt trigger type Matthias Maennich <maennich(a)google.com> kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set Yang Yingliang <yangyingliang(a)huawei.com> thermal/core: Correct function name thermal_zone_device_unregister() Sudeep Holla <sudeep.holla(a)arm.com> arm64: dts: juno: Update SCPI nodes as per the YAML schema Alexandre Torgue <alexandre.torgue(a)foss.st.com> ARM: dts: stm32: fix RCC node name on stm32f429 MCU Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info Primoz Fiser <primoz.fiser(a)norik.com> ARM: dts: imx6: phyFLEX: Fix UART hardware flow control Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM63xx: Fix NAND nodes names Rafał Miłecki <rafal(a)milecki.pl> ARM: brcmstb: dts: fix NAND nodes names Philipp Zabel <p.zabel(a)pengutronix.de> reset: ti-syscon: fix to_ti_syscon_reset_data macro Elaine Zhang <zhangqing(a)rock-chips.com> ARM: dts: rockchip: Fix power-controller node names for rk3288 Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/bcm63138.dtsi | 2 +- arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 4 +- arch/arm/boot/dts/bcm7445.dtsi | 2 +- arch/arm/boot/dts/bcm963138dvt.dts | 4 +- arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 5 +- arch/arm/boot/dts/rk3036-kylin.dts | 2 +- arch/arm/boot/dts/rk3288.dtsi | 10 +-- arch/arm/boot/dts/stm32f429.dtsi | 2 +- arch/arm/mach-imx/suspend-imx53.S | 4 +- arch/arm64/boot/dts/arm/juno-base.dtsi | 6 +- arch/mips/include/asm/pgalloc.h | 10 +-- arch/powerpc/kvm/book3s_rtas.c | 25 +++++- arch/s390/include/asm/ftrace.h | 1 + arch/s390/kernel/ftrace.c | 2 + arch/s390/kernel/mcount.S | 4 +- arch/s390/net/bpf_jit_comp.c | 2 +- drivers/iio/accel/bma180.c | 75 +++++++++++------- drivers/media/pci/ngene/ngene-core.c | 2 +- drivers/media/pci/ngene/ngene.h | 14 ++-- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 21 ++--- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 -- drivers/net/ethernet/intel/e1000e/netdev.c | 1 + drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 1 + drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 + drivers/net/ethernet/intel/igb/igb_main.c | 10 ++- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 1 + drivers/net/ethernet/moxa/moxart_ether.c | 4 +- drivers/net/ethernet/qualcomm/emac/emac.c | 3 +- drivers/net/ethernet/ti/tlan.c | 3 +- drivers/reset/reset-ti-syscon.c | 4 +- drivers/rtc/rtc-max77686.c | 4 +- drivers/scsi/aic7xxx/aic7xxx_core.c | 2 +- drivers/scsi/scsi_transport_iscsi.c | 90 ++++++++-------------- drivers/spi/spi-mt65xx.c | 16 +++- drivers/target/target_core_sbc.c | 35 ++++----- drivers/thermal/thermal_core.c | 2 +- drivers/usb/core/hub.c | 68 +++++++++++++--- drivers/usb/core/quirks.c | 4 - drivers/usb/host/max3421-hcd.c | 44 ++++------- drivers/usb/host/xhci-hub.c | 3 +- drivers/usb/renesas_usbhs/fifo.c | 7 ++ drivers/usb/serial/cp210x.c | 5 +- drivers/usb/serial/option.c | 3 + drivers/usb/storage/unusual_uas.h | 7 ++ fs/btrfs/inode.c | 2 +- fs/proc/base.c | 2 +- include/net/dst_metadata.h | 4 +- include/net/ip6_route.h | 2 +- kernel/sched/fair.c | 4 +- kernel/trace/ring_buffer.c | 28 ++++++- net/bridge/br_if.c | 17 +++- net/caif/caif_socket.c | 3 +- net/decnet/af_decnet.c | 27 +++---- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/tcp_output.c | 1 + net/ipv6/tcp_ipv6.c | 19 ++++- net/ipv6/xfrm6_output.c | 2 +- net/netrom/nr_timer.c | 20 ++--- scripts/mkcompile_h | 14 +++- sound/isa/sb/sb16_csp.c | 4 + tools/perf/tests/bpf.c | 2 + tools/perf/util/lzma.c | 8 +- tools/perf/util/probe-file.c | 4 +- 64 files changed, 416 insertions(+), 276 deletions(-)

3 years, 4 months

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[PATCH 4.14 00/81] 4.14.241-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.241 release. There are 81 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 Thu, 29 Jul 2021 06:13:39 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.241-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.241-rc2 Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: add xhci_get_virt_ep() helper Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> spi: spi-fsl-dspi: Fix a resource leak in an error handling path David Sterba <dsterba(a)suse.com> btrfs: compression: don't try to compress if we don't have enough pages Stephan Gerhold <stephan(a)gerhold.net> iio: accel: bma180: Fix BMA25x bandwidth register values Linus Walleij <linus.walleij(a)linaro.org> iio: accel: bma180: Use explicit member assignment Doug Berger <opendmb(a)gmail.com> net: bcmgenet: ensure EXT_ENERGY_DET_MASK is clear Charles Baylis <cb-kernel(a)fishzet.co.uk> drm: Return -ENOTTY for non-drm ioctls Peter Collingbourne <pcc(a)google.com> selftest: use mmap instead of posix_memalign to allocate memory Markus Boehme <markubo(a)amazon.com> ixgbe: Fix packet corruption due to missing DMA sync Gustavo A. R. Silva <gustavoars(a)kernel.org> media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf() Haoran Luo <www(a)aegistudio.net> tracing: Fix bug in rb_per_cpu_empty() that might cause deadloop. Minas Harutyunyan <Minas.Harutyunyan(a)synopsys.com> usb: dwc2: gadget: Fix sending zero length packet in DDMA mode. John Keeping <john(a)metanate.com> USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick Ian Ray <ian.ray(a)ge.com> USB: serial: cp210x: fix comments for GE CS1000 Marco De Marco <marco.demarco(a)posteo.net> USB: serial: option: add support for u-blox LARA-R6 family Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop() Mark Tomlinson <mark.tomlinson(a)alliedtelesis.co.nz> usb: max-3421: Prevent corruption of freed memory Julian Sikorski <belegdol(a)gmail.com> USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS Mathias Nyman <mathias.nyman(a)linux.intel.com> usb: hub: Disable USB 3 device initiated lpm if exit latency is too high Nicholas Piggin <npiggin(a)gmail.com> KVM: PPC: Book3S: Fix H_RTAS rets buffer overflow Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Fix lost USB 2 remote wake Takashi Iwai <tiwai(a)suse.de> ALSA: sb: Fix potential ABBA deadlock in CSP driver Vasily Gorbik <gor(a)linux.ibm.com> s390/ftrace: fix ftrace_update_ftrace_func implementation Huang Pei <huangpei(a)loongson.cn> Revert "MIPS: add PMD table accounting into MIPS'pmd_alloc_one" Marcelo Henrique Cerri <marcelo.cerri(a)canonical.com> proc: Avoid mixing integer types in mem_rw() Vincent Palatin <vpalatin(a)chromium.org> Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem" Marek Vasut <marex(a)denx.de> spi: cadence: Correct initialisation of runtime PM again Dmitry Bogdanov <d.bogdanov(a)yadro.com> scsi: target: Fix protect handling in WRITE SAME(32) Mike Christie <michael.christie(a)oracle.com> scsi: iscsi: Fix iface sysfs attr detection Nguyen Dinh Phi <phind.uet(a)gmail.com> netrom: Decrease sock refcount when sock timers expire Yajun Deng <yajun.deng(a)linux.dev> net: decnet: Fix sleeping inside in af_decnet Ziyang Xuan <william.xuanziyang(a)huawei.com> net: fix uninit-value in caif_seqpkt_sendmsg Colin Ian King <colin.king(a)canonical.com> s390/bpf: Perform r1 range checking before accessing jit->seen_reg[r1] Colin Ian King <colin.king(a)canonical.com> liquidio: Fix unintentional sign extension issue on left shift of u16 Peter Hess <peter.hess(a)ph-home.de> spi: mediatek: fix fifo rx mode Riccardo Mancini <rickyman7(a)gmail.com> perf probe-file: Delete namelist in del_events() on the error path Riccardo Mancini <rickyman7(a)gmail.com> perf test bpf: Free obj_buf Riccardo Mancini <rickyman7(a)gmail.com> perf lzma: Close lzma stream on exit Riccardo Mancini <rickyman7(a)gmail.com> perf probe: Fix dso->nsinfo refcounting Riccardo Mancini <rickyman7(a)gmail.com> perf map: Fix dso->nsinfo refcounting Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> igb: Check if num of q_vectors is smaller than max before array access Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> iavf: Fix an error handling path in 'iavf_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> e1000e: Fix an error handling path in 'e1000_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> fm10k: Fix an error handling path in 'fm10k_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> igb: Fix an error handling path in 'igb_probe()' Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ixgbe: Fix an error handling path in 'ixgbe_probe()' Vinicius Costa Gomes <vinicius.gomes(a)intel.com> igb: Fix use-after-free error during reset Eric Dumazet <edumazet(a)google.com> ipv6: tcp: drop silly ICMPv6 packet too big messages Eric Dumazet <edumazet(a)google.com> tcp: annotate data races around tp->mtu_info Jason Ekstrand <jason(a)jlekstrand.net> dma-buf/sync_file: Don't leak fences on merge failure Taehee Yoo <ap420073(a)gmail.com> net: validate lwtstate->data before returning from skb_tunnel_info() Alexander Ovechkin <ovov(a)yandex-team.ru> net: send SYNACK packet with accepted fwmark Pavel Skripkin <paskripkin(a)gmail.com> net: ti: fix UAF in tlan_remove_one Pavel Skripkin <paskripkin(a)gmail.com> net: qcom/emac: fix UAF in emac_remove Pavel Skripkin <paskripkin(a)gmail.com> net: moxa: fix UAF in moxart_mac_probe Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Ensure all TX/RX queues DMAs are disabled Wolfgang Bumiller <w.bumiller(a)proxmox.com> net: bridge: sync fdb to new unicast-filtering ports Vasily Averin <vvs(a)virtuozzo.com> netfilter: ctnetlink: suspicious RCU usage in ctnetlink_dump_helpinfo Vadim Fedorenko <vfedorenko(a)novek.ru> net: ipv6: fix return value of ip6_skb_dst_mtu Odin Ugedal <odin(a)uged.al> sched/fair: Fix CFS bandwidth hrtimer expiry type Javed Hasan <jhasan(a)marvell.com> scsi: libfc: Fix array index out of bound exception Colin Ian King <colin.king(a)canonical.com> scsi: aic7xxx: Fix unintentional sign extension issue on left shift of u8 Krzysztof Kozlowski <krzk(a)kernel.org> rtc: max77686: Do not enforce (incorrect) interrupt trigger type Matthias Maennich <maennich(a)google.com> kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set Yang Yingliang <yangyingliang(a)huawei.com> thermal/core: Correct function name thermal_zone_device_unregister() Mian Yousaf Kaukab <ykaukab(a)suse.de> arm64: dts: ls208xa: remove bus-num from dspi node Sudeep Holla <sudeep.holla(a)arm.com> arm64: dts: juno: Update SCPI nodes as per the YAML schema Alexandre Torgue <alexandre.torgue(a)foss.st.com> ARM: dts: stm32: fix RCC node name on stm32f429 MCU Jonathan Neuschäfer <j.neuschaefer(a)gmx.net> ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info Primoz Fiser <primoz.fiser(a)norik.com> ARM: dts: imx6: phyFLEX: Fix UART hardware flow control Rafał Miłecki <rafal(a)milecki.pl> ARM: dts: BCM63xx: Fix NAND nodes names Rafał Miłecki <rafal(a)milecki.pl> ARM: NSP: dts: fix NAND nodes names Rafał Miłecki <rafal(a)milecki.pl> ARM: Cygnus: dts: fix NAND nodes names Rafał Miłecki <rafal(a)milecki.pl> ARM: brcmstb: dts: fix NAND nodes names Philipp Zabel <p.zabel(a)pengutronix.de> reset: ti-syscon: fix to_ti_syscon_reset_data macro Elaine Zhang <zhangqing(a)rock-chips.com> arm64: dts: rockchip: Fix power-controller node names for rk3328 Elaine Zhang <zhangqing(a)rock-chips.com> ARM: dts: rockchip: Fix power-controller node names for rk3288 Ezequiel Garcia <ezequiel(a)collabora.com> ARM: dts: rockchip: Fix the timer clocks order Johan Jonker <jbx6244(a)gmail.com> arm64: dts: rockchip: fix pinctrl sleep nodename for rk3399.dtsi Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix pinctrl sleep nodename for rk3036-kylin and rk3288 Corentin Labbe <clabbe(a)baylibre.com> ARM: dts: gemini: add device_type on pci ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/bcm-cygnus.dtsi | 2 +- arch/arm/boot/dts/bcm-nsp.dtsi | 2 +- arch/arm/boot/dts/bcm63138.dtsi | 2 +- arch/arm/boot/dts/bcm7445-bcm97445svmb.dts | 4 +- arch/arm/boot/dts/bcm7445.dtsi | 2 +- arch/arm/boot/dts/bcm911360_entphn.dts | 4 +- arch/arm/boot/dts/bcm958300k.dts | 4 +- arch/arm/boot/dts/bcm958305k.dts | 4 +- arch/arm/boot/dts/bcm958522er.dts | 4 +- arch/arm/boot/dts/bcm958525er.dts | 4 +- arch/arm/boot/dts/bcm958525xmc.dts | 4 +- arch/arm/boot/dts/bcm958622hr.dts | 4 +- arch/arm/boot/dts/bcm958623hr.dts | 4 +- arch/arm/boot/dts/bcm958625hr.dts | 4 +- arch/arm/boot/dts/bcm958625k.dts | 4 +- arch/arm/boot/dts/bcm963138dvt.dts | 4 +- arch/arm/boot/dts/bcm988312hr.dts | 4 +- arch/arm/boot/dts/gemini.dtsi | 1 + arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi | 5 +- arch/arm/boot/dts/rk3036-kylin.dts | 2 +- arch/arm/boot/dts/rk3188.dtsi | 8 +- arch/arm/boot/dts/rk3288.dtsi | 14 ++-- arch/arm/boot/dts/stm32f429.dtsi | 2 +- arch/arm/mach-imx/suspend-imx53.S | 4 +- arch/arm64/boot/dts/arm/juno-base.dtsi | 6 +- arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 1 - arch/arm64/boot/dts/rockchip/rk3328.dtsi | 6 +- arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +- arch/mips/include/asm/pgalloc.h | 10 +-- arch/powerpc/kvm/book3s_rtas.c | 25 +++++- arch/s390/include/asm/ftrace.h | 1 + arch/s390/kernel/ftrace.c | 2 + arch/s390/kernel/mcount.S | 4 +- arch/s390/net/bpf_jit_comp.c | 2 +- drivers/dma-buf/sync_file.c | 13 ++-- drivers/gpu/drm/drm_ioctl.c | 3 + drivers/iio/accel/bma180.c | 75 +++++++++++------- drivers/media/pci/ngene/ngene-core.c | 2 +- drivers/media/pci/ngene/ngene.h | 14 ++-- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 22 ++---- drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c | 6 -- .../ethernet/cavium/liquidio/cn23xx_pf_device.c | 2 +- drivers/net/ethernet/intel/e1000e/netdev.c | 1 + drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 1 + drivers/net/ethernet/intel/i40evf/i40evf_main.c | 1 + drivers/net/ethernet/intel/igb/igb_main.c | 12 ++- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 4 +- drivers/net/ethernet/moxa/moxart_ether.c | 4 +- drivers/net/ethernet/qualcomm/emac/emac.c | 3 +- drivers/net/ethernet/ti/tlan.c | 3 +- drivers/reset/reset-ti-syscon.c | 4 +- drivers/rtc/rtc-max77686.c | 4 +- drivers/scsi/aic7xxx/aic7xxx_core.c | 2 +- drivers/scsi/libfc/fc_rport.c | 13 ++-- drivers/scsi/scsi_transport_iscsi.c | 90 ++++++++-------------- drivers/spi/spi-cadence.c | 14 ++-- drivers/spi/spi-fsl-dspi.c | 4 +- drivers/spi/spi-mt65xx.c | 16 +++- drivers/target/target_core_sbc.c | 35 ++++----- drivers/thermal/thermal_core.c | 2 +- drivers/usb/core/hub.c | 68 +++++++++++++--- drivers/usb/core/quirks.c | 4 - drivers/usb/dwc2/gadget.c | 10 ++- drivers/usb/host/max3421-hcd.c | 44 ++++------- drivers/usb/host/xhci-hub.c | 3 +- drivers/usb/host/xhci-ring.c | 58 ++++++++++---- drivers/usb/host/xhci.h | 3 +- drivers/usb/renesas_usbhs/fifo.c | 7 ++ drivers/usb/serial/cp210x.c | 5 +- drivers/usb/serial/option.c | 3 + drivers/usb/storage/unusual_uas.h | 7 ++ fs/btrfs/inode.c | 2 +- fs/proc/base.c | 2 +- include/drm/drm_ioctl.h | 1 + include/net/dst_metadata.h | 4 +- include/net/ip6_route.h | 2 +- kernel/sched/fair.c | 4 +- kernel/trace/ring_buffer.c | 28 ++++++- net/bridge/br_if.c | 17 +++- net/caif/caif_socket.c | 3 +- net/decnet/af_decnet.c | 27 +++---- net/ipv4/tcp_ipv4.c | 4 +- net/ipv4/tcp_output.c | 1 + net/ipv6/tcp_ipv6.c | 22 +++++- net/ipv6/xfrm6_output.c | 2 +- net/netfilter/nf_conntrack_netlink.c | 3 + net/netrom/nr_timer.c | 20 ++--- scripts/mkcompile_h | 14 +++- sound/isa/sb/sb16_csp.c | 4 + tools/perf/tests/bpf.c | 2 + tools/perf/util/lzma.c | 8 +- tools/perf/util/map.c | 2 + tools/perf/util/probe-event.c | 4 +- tools/perf/util/probe-file.c | 4 +- tools/testing/selftests/vm/userfaultfd.c | 6 +- 96 files changed, 555 insertions(+), 352 deletions(-)

3 years, 4 months

4
3
0 0

Unable to boot on multiple kernel with acpi

by Adrien Precigout

Hi, On my acer swift 3 (SF314-51), I can't boot on my device since 4.19.198 (no issue with 4.19.197) without adding "acpi=off" in the parameters. Same thing happens on 5.12.19 (didn't happened in 5.12.16), 5.13.4 and .5 and 5.10.52. If acpi is not off issue is : -black screen after grub - no errors, no activity (tested by leaving the pc 10 hours), no tty, no logs whatsoever in journalctl as if the kernel didn't start. Even adding 'debug' or 'initcall_debug' doesn't show anything. If I add acpi=off, the screen blinks one time and boots normally but after kernel 5.10 (5.12 and 5.13) I loose usage of keyboard and touchpad. Notes: - I'm using Manjaro KDE - I have tested with 4.19.198 Vanilla (config file attached) and same thing happened - setting nomodeset doesn't change anything - tried every acpi parameters, only =off worked - Bios was not updated, but the bug persisted after upgrading it - Acpi issue is recurrent with this pc it seems below 4.11 (https://askubuntu.com/questions/929904/cant-pass-the-acpi-off-problem) Thank you for your help, Adrien

3 years, 4 months

2
1
0 0

patch "usb: gadget: f_hid: idle uses the highest byte for duration" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: gadget: f_hid: idle uses the highest byte for duration to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus 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 hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From fa20bada3f934e3b3e4af4c77e5b518cd5a282e5 Mon Sep 17 00:00:00 2001 From: Maxim Devaev <mdevaev(a)gmail.com> Date: Tue, 27 Jul 2021 21:58:00 +0300 Subject: usb: gadget: f_hid: idle uses the highest byte for duration SET_IDLE value must be shifted 8 bits to the right to get duration. This confirmed by USBCV test. Fixes: afcff6dc690e ("usb: gadget: f_hid: added GET_IDLE and SET_IDLE handlers") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Maxim Devaev <mdevaev(a)gmail.com> Link: https://lore.kernel.org/r/20210727185800.43796-1-mdevaev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/gadget/function/f_hid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index 8d50c8b127fd..bb476e121eae 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -573,7 +573,7 @@ static int hidg_setup(struct usb_function *f, | HID_REQ_SET_IDLE): VDBG(cdev, "set_idle\n"); length = 0; - hidg->idle = value; + hidg->idle = value >> 8; goto respond; break; -- 2.32.0

3 years, 4 months

1
0
0 0

Re: very long boot times in 5.13 stable.

by Ben Greear

I bisected to same suspect acpi commit, though it is in 5.13.1, not 5.13.2. commit bf155b2eaab40e7d9862ce89ffe2b8a80f86703b (HEAD -> master, refs/patches/master/acpi-resources-add-checks-for) Author: Hui Wang <hui.wang(a)canonical.com> Date: Wed Jun 9 10:14:42 2021 +0800 ACPI: resources: Add checks for ACPI IRQ override [ Upstream commit 0ec4e55e9f571f08970ed115ec0addc691eda613 ] The laptop keyboard doesn't work on many MEDION notebooks, but the keyboard works well under Windows and Unix. ... Thanks, Ben On 7/27/21 10:11 AM, pgndev wrote: > https://lore.kernel.org/regressions/3491db05-3bb4-a2c9-2350-881a77734070@gm… > <https://urldefense.proofpoint.com/v2/url?u=https-3A__lore.kernel.org_regres…> > > On Tue, Jul 27, 2021, 1:06 PM Ben Greear <greearb(a)candelatech.com <mailto:greearb@candelatech.com>> wrote: > > On 7/27/21 9:50 AM, pgndev wrote: > > embedded. checking... > > > > > > iiuc, it's got an i2c. possible a uart is on Irq4 thru the i2c? > > > > > > if so, might wanna take a look here: > > > > > > https://bugzilla.kernel.org/show_bug.cgi?id=213031 > <https://urldefense.proofpoint.com/v2/url?u=https-3A__bugzilla.kernel.org_sh…> > > > <https://urldefense.proofpoint.com/v2/url?u=https-3A__bugzilla.kernel.org_sh…> > > > > > > > > maybe related? at least shares symptoms... > > > > > > ACPI subsystem lead sez in offlist thread re: that > > > > > > "It looks like commit 96b15a0b45182f1c3da5a861196da27000da2e3c needs to > > > > be reverted." > > I don't see that commit in linus tree nor my stable tree, can you check that hash and also > show me the commit message and other info so I can track it down? > > Thanks, > Ben > > > -- > Ben Greear <greearb(a)candelatech.com <mailto:greearb@candelatech.com>> > Candela Technologies Inc http://www.candelatech.com > -- Ben Greear <greearb(a)candelatech.com> Candela Technologies Inc http://www.candelatech.com

3 years, 4 months

2
1
0 0

stable-rc/linux-4.4.y baseline: 105 runs, 10 regressions (v4.4.276-47-g33db885afa37)

by kernelci.org bot

stable-rc/linux-4.4.y baseline: 105 runs, 10 regressions (v4.4.276-47-g33db885afa37) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 qemu_arm-virt-gicv2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv2 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 qemu_arm-virt-gicv3 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.276-… Test: baseline Tree: stable-rc Branch: linux-4.4.y Describe: v4.4.276-47-g33db885afa37 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 33db885afa37349d2872aa265bfa7b936f83d709 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ beagle-xm | arm | lab-baylibre | gcc-8 | omap2plus_defconfig | 2 Details: https://kernelci.org/test/plan/id/610060106595b149ce501935 Results: 3 PASS, 2 FAIL, 1 SKIP Full config: omap2plus_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.dmesg.crit: https://kernelci.org/test/case/id/610060106595b149ce50193b new failure (last pass: v4.4.276-48-g9d947a926895) 1 lines 2021-07-27T19:35:24.182943 / # 2021-07-27T19:35:24.183476 # 2021-07-27T19:35:24.286164 / # # 2021-07-27T19:35:24.286752 2021-07-27T19:35:24.388037 / # #export SHELL=/bin/sh 2021-07-27T19:35:24.388345 2021-07-27T19:35:24.489475 / # export SHELL=/bin/sh. /lava-606077/environment 2021-07-27T19:35:24.489790 2021-07-27T19:35:24.590891 / # . /lava-606077/environment/lava-606077/bin/lava-test-runner /lava-606077/0 2021-07-27T19:35:24.591731 ... (9 line(s) more) * baseline.dmesg.emerg: https://kernelci.org/test/case/id/610060106595b149ce50193d new failure (last pass: v4.4.276-48-g9d947a926895) 28 lines 2021-07-27T19:35:25.052603 [ 49.549835] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=alert RESULT=pass UNITS=lines MEASUREMENT=0> 2021-07-27T19:35:25.117058 kern :emerg : Internal error: Oops - BUG: 0 [#1] SMP ARM 2021-07-27T19:35:25.122861 kern :emerg : Process udevd (pid: 106, stack limit = 0xcb904218) 2021-07-27T19:35:25.127301 kern :emerg : Stack: (0xcb905d10 to 0xcb906000) 2021-07-27T19:35:25.135525 kern :emerg : 5d00: bf02b83c bf010b84 cb96ce10 bf02b8c8 platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv2 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/610062de60710e99d15018c1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/610062de60710e99d15018c2 failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv2 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/610060e47469a5ba0a5018c6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/610060e47469a5ba0a5018c7 failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv2 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/610061ab1f6062c3d55018ec Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/610061ab1f6062c3d55018ed failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv2 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61005f644f31ec26685018f3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/61005f644f31ec26685018f4 failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv3 | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/610062b8a8d9efc75c5018cd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/610062b8a8d9efc75c5018ce failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv3 | arm | lab-cip | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6100609d48f3467827501917 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/6100609d48f3467827501918 failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv3 | arm | lab-collabora | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61006127cd1d8da4ff5018f4 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/61006127cd1d8da4ff5018f5 failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2) platform | arch | lab | compiler | defconfig | regressions --------------------+------+-----------------+----------+---------------------+------------ qemu_arm-virt-gicv3 | arm | lab-linaro-lkft | gcc-8 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/61005f638d360a3fca5018de Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… HTML log: https://storage.kernelci.org//stable-rc/linux-4.4.y/v4.4.276-47-g33db885afa… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-6-g8983f3b7… * baseline.login: https://kernelci.org/test/case/id/61005f638d360a3fca5018df failing since 255 days (last pass: v4.4.243-14-gcb8e837cb602, first fail: v4.4.243-20-g3c35b64319c2)

3 years, 4 months

1
0
0 0

+ mm-memcontrol-fix-blocking-rstat-function-called-from-atomic-cgroup1-thresholding-code.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: memcontrol: fix blocking rstat function called from atomic cgroup1 thresholding code has been added to the -mm tree. Its filename is mm-memcontrol-fix-blocking-rstat-function-called-from-atomic-cgroup1-thresholding-code.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/mm-memcontrol-fix-blocking-rstat-… and later at https://ozlabs.org/~akpm/mmotm/broken-out/mm-memcontrol-fix-blocking-rstat-… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Johannes Weiner <hannes(a)cmpxchg.org> Subject: mm: memcontrol: fix blocking rstat function called from atomic cgroup1 thresholding code Dan Carpenter reports: The patch 2d146aa3aa84: "mm: memcontrol: switch to rstat" from Apr 29, 2021, leads to the following static checker warning: kernel/cgroup/rstat.c:200 cgroup_rstat_flush() warn: sleeping in atomic context mm/memcontrol.c 3572 static unsigned long mem_cgroup_usage(struct mem_cgroup *memcg, bool swap) 3573 { 3574 unsigned long val; 3575 3576 if (mem_cgroup_is_root(memcg)) { 3577 cgroup_rstat_flush(memcg->css.cgroup); ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ This is from static analysis and potentially a false positive. The problem is that mem_cgroup_usage() is called from __mem_cgroup_threshold() which holds an rcu_read_lock(). And the cgroup_rstat_flush() function can sleep. 3578 val = memcg_page_state(memcg, NR_FILE_PAGES) + 3579 memcg_page_state(memcg, NR_ANON_MAPPED); 3580 if (swap) 3581 val += memcg_page_state(memcg, MEMCG_SWAP); 3582 } else { 3583 if (!swap) 3584 val = page_counter_read(&memcg->memory); 3585 else 3586 val = page_counter_read(&memcg->memsw); 3587 } 3588 return val; 3589 } __mem_cgroup_threshold() indeed holds the rcu lock. In addition, the thresholding code is invoked during stat changes, and those contexts have irqs disabled as well. If the lock breaking occurs inside the flush function, it will result in a sleep from an atomic context. Use the irqsafe flushing variant in mem_cgroup_usage() to fix this. Link: https://lkml.kernel.org/r/20210726150019.251820-1-hannes@cmpxchg.org Fixes: 2d146aa3aa84 ("mm: memcontrol: switch to rstat") Signed-off-by: Johannes Weiner <hannes(a)cmpxchg.org> Reported-by: Dan Carpenter <dan.carpenter(a)oracle.com> Acked-by: Chris Down <chris(a)chrisdown.name> Reviewed-by: Rik van Riel <riel(a)surriel.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: Shakeel Butt <shakeelb(a)google.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memcontrol.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/mm/memcontrol.c~mm-memcontrol-fix-blocking-rstat-function-called-from-atomic-cgroup1-thresholding-code +++ a/mm/memcontrol.c @@ -3574,7 +3574,8 @@ static unsigned long mem_cgroup_usage(st unsigned long val; if (mem_cgroup_is_root(memcg)) { - cgroup_rstat_flush(memcg->css.cgroup); + /* mem_cgroup_threshold() calls here from irqsafe context */ + cgroup_rstat_flush_irqsafe(memcg->css.cgroup); val = memcg_page_state(memcg, NR_FILE_PAGES) + memcg_page_state(memcg, NR_ANON_MAPPED); if (swap) _ Patches currently in -mm which might be from hannes(a)cmpxchg.org are mm-memcontrol-fix-blocking-rstat-function-called-from-atomic-cgroup1-thresholding-code.patch mm-remove-irqsave-restore-locking-from-contexts-with-irqs-enabled.patch fs-drop_caches-fix-skipping-over-shadow-cache-inodes.patch fs-inode-count-invalidated-shadow-pages-in-pginodesteal.patch vfs-keep-inodes-with-page-cache-off-the-inode-shrinker-lru.patch

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Linux-stable-mirror July 2021