March 2023 - Linux-stable-mirror

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.15 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.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 ------------ Documentation/trace/ftrace.rst | 2 Makefile | 2 arch/arm/boot/dts/rk3288.dtsi | 1 arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 2 arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 7 arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 2 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 1 arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget0.dts | 2 arch/arm64/boot/dts/socionext/uniphier-pxs3-ref-gadget1.dts | 2 arch/powerpc/Kconfig | 1 arch/x86/include/asm/intel-family.h | 2 drivers/acpi/nfit/core.c | 2 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 150 ++++------ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 17 - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 10 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.c | 24 + drivers/gpu/drm/amd/display/dc/dcn314/dcn314_hwseq.h | 2 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_init.c | 2 drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 25 + drivers/hid/hid-core.c | 3 drivers/hid/hid-elecom.c | 16 - drivers/hid/hid-ids.h | 5 drivers/hid/hid-input.c | 4 drivers/hid/hid-quirks.c | 3 drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 drivers/pinctrl/pinctrl-amd.c | 1 drivers/tty/vt/vc_screen.c | 7 drivers/usb/core/hub.c | 5 drivers/usb/core/sysfs.c | 5 drivers/usb/dwc3/dwc3-pci.c | 4 drivers/usb/gadget/function/u_serial.c | 23 + drivers/usb/serial/option.c | 4 drivers/usb/typec/pd.c | 1 fs/attr.c | 74 ++++ fs/btrfs/send.c | 6 fs/fuse/file.c | 2 fs/inode.c | 64 +--- fs/internal.h | 10 fs/ocfs2/file.c | 4 fs/open.c | 8 include/linux/fs.h | 4 kernel/power/process.c | 21 - net/caif/caif_socket.c | 1 net/core/filter.c | 4 net/core/neighbour.c | 18 + net/core/stream.c | 1 net/xfrm/xfrm_interface.c | 54 +++ net/xfrm/xfrm_policy.c | 3 scripts/tags.sh | 2 sound/soc/codecs/es8326.c | 6 sound/soc/codecs/rt715-sdca-sdw.c | 2 sound/soc/sof/amd/acp.c | 36 +- tools/testing/selftests/drivers/net/ocelot/tc_flower_chains.sh | 2 55 files changed, 445 insertions(+), 227 deletions(-) Alan Stern (1): USB: core: Don't hold device lock while reading the "descriptors" sysfs file Alexey Firago (1): ASoC: codecs: es8326: Fix DTS properties reading Benedict Wong (1): Fix XFRM-I support for nested ESP tunnels Carlos Llamas (1): scripts/tags.sh: fix incompatibility with PCRE2 Christian Brauner (5): attr: add in_group_or_capable() fs: move should_remove_suid() attr: add setattr_should_drop_sgid() attr: use consistent sgid stripping checks fs: use consistent setgid checks in is_sxid() David Sterba (1): btrfs: send: limit number of clones and allocated memory size Dean Luick (1): IB/hfi1: Assign npages earlier Dmitry Torokhov (1): ARM: dts: stihxxx-b2120: fix polarity of reset line of tsin0 port Florian Zumbiehl (1): USB: serial: option: add support for VW/Skoda "Carstick LTE" Greg Kroah-Hartman (1): Linux 6.1.15 Heikki Krogerus (1): usb: dwc3: pci: add support for the Intel Meteor Lake-M Jack Yu (1): ASoC: rt715-sdca: fix clock stop prepare timeout issue Jarrah Gosbell (1): arm64: dts: rockchip: reduce thermal limits on rk3399-pinephone-pro Jensen Huang (1): arm64: dts: rockchip: add missing #interrupt-cells to rk356x pcie2x1 Johan Jonker (1): ARM: dts: rockchip: add power-domains property to dp node on rk3288 Jonas Karlman (1): arm64: dts: rockchip: fix probe of analog sound card on rock-3a Julian Anastasov (1): neigh: make sure used and confirmed times are valid Kan Liang (1): x86/cpu: Add Lunar Lake M Krzysztof Kozlowski (2): arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc arm64: dts: rockchip: align rk3399 DMC OPP table with bindings Kunihiko Hayashi (1): arm64: dts: uniphier: Fix property name in PXs3 USB node Kuniyuki Iwashima (1): net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). Luka Guzenko (1): HID: Ignore battery for ELAN touchscreen 29DF on HP Mario Limonciello (1): pinctrl: amd: Fix debug output for debounce time Martin KaFai Lau (1): bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state Michael Ellerman (1): powerpc: Don't select ARCH_WANTS_NO_INSTR Nicholas Kazlauskas (1): drm/amd/display: Move DCN314 DOMAIN power control to DMCUB Prashanth K (1): usb: gadget: u_serial: Add null pointer check in gserial_resume Rafael J. Wysocki (1): PM: sleep: Avoid using pr_cont() in the tasks freezing code Saranya Gopal (1): usb: typec: pd: Remove usb_suspend_supported sysfs from sink PDO Stylon Wang (2): drm/amd/display: Fix race condition in DPIA AUX transfer drm/amd/display: Properly reuse completion structure Takahiro Fujii (1): HID: elecom: add support for TrackBall 056E:011C Thomas Weißschuh (1): vc_screen: don't clobber return value in vcs_read V sujith kumar Reddy (1): ASoC: SOF: amd: Fix for handling spurious interrupts from DSP Vishal Verma (1): ACPI: NFIT: fix a potential deadlock during NFIT teardown Vladimir Oltean (1): selftests: ocelot: tc_flower_chains: make test_vlan_ingress_modify() more comprehensive Xin Zhao (1): HID: core: Fix deadloop in hid_apply_multiplier. marco.rodolfi(a)tuta.io (1): HID: Ignore battery for Elan touchscreen on Asus TP420IA

1 year, 9 months

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Linux 5.15.97

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.97 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.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/rk3288.dtsi | 1 arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 2 arch/x86/include/asm/intel-family.h | 2 drivers/acpi/nfit/core.c | 2 drivers/hid/hid-core.c | 3 + drivers/hid/hid-elecom.c | 16 +++++- drivers/hid/hid-ids.h | 3 - drivers/hid/hid-quirks.c | 3 - drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 --- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 23 +++++---- drivers/staging/mt7621-dts/gbpc1.dts | 2 drivers/tty/vt/vc_screen.c | 7 +- drivers/usb/core/hub.c | 5 -- drivers/usb/core/sysfs.c | 5 -- drivers/usb/dwc3/dwc3-pci.c | 4 + drivers/usb/gadget/function/u_serial.c | 23 ++++++++- drivers/usb/serial/option.c | 4 + fs/btrfs/send.c | 6 +- io_uring/io_uring.c | 25 ++++++---- net/caif/caif_socket.c | 1 net/core/filter.c | 4 - net/core/neighbour.c | 18 ++++++- net/core/stream.c | 1 net/xfrm/xfrm_interface.c | 54 +++++++++++++++++++++-- net/xfrm/xfrm_policy.c | 3 + scripts/tags.sh | 11 ++-- sound/soc/codecs/rt715-sdca-sdw.c | 2 28 files changed, 172 insertions(+), 69 deletions(-) Alan Stern (1): USB: core: Don't hold device lock while reading the "descriptors" sysfs file Benedict Wong (1): Fix XFRM-I support for nested ESP tunnels Bing-Jhong Billy Jheng (1): io_uring: add missing lock in io_get_file_fixed Carlos Llamas (1): scripts/tags.sh: fix incompatibility with PCRE2 Cristian Ciocaltea (1): scripts/tags.sh: Invoke 'realpath' via 'xargs' David Sterba (1): btrfs: send: limit number of clones and allocated memory size Dean Luick (1): IB/hfi1: Assign npages earlier Florian Zumbiehl (1): USB: serial: option: add support for VW/Skoda "Carstick LTE" Greg Kroah-Hartman (1): Linux 5.15.97 Heikki Krogerus (1): usb: dwc3: pci: add support for the Intel Meteor Lake-M Jack Yu (1): ASoC: rt715-sdca: fix clock stop prepare timeout issue Johan Jonker (1): ARM: dts: rockchip: add power-domains property to dp node on rk3288 Julian Anastasov (1): neigh: make sure used and confirmed times are valid Kan Liang (1): x86/cpu: Add Lunar Lake M Krzysztof Kozlowski (1): arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc Kuniyuki Iwashima (1): net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). Martin KaFai Lau (1): bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state Neel Patel (1): ionic: refactor use of ionic_rx_fill() Prashanth K (1): usb: gadget: u_serial: Add null pointer check in gserial_resume Sergio Paracuellos (1): staging: mt7621-dts: change palmbus address to lower case Takahiro Fujii (1): HID: elecom: add support for TrackBall 056E:011C Thomas Weißschuh (1): vc_screen: don't clobber return value in vcs_read Vishal Verma (1): ACPI: NFIT: fix a potential deadlock during NFIT teardown Xin Zhao (1): HID: core: Fix deadloop in hid_apply_multiplier.

1 year, 9 months

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Linux 5.10.171

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.171 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/rk3288.dtsi | 1 arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 2 drivers/acpi/nfit/core.c | 2 drivers/gpu/drm/virtio/virtgpu_object.c | 5 +- drivers/hid/hid-core.c | 3 + drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 ---- drivers/md/md.c | 1 drivers/tty/vt/vc_screen.c | 7 +-- drivers/usb/core/hub.c | 5 -- drivers/usb/core/sysfs.c | 5 -- drivers/usb/gadget/function/u_serial.c | 23 ++++++++-- drivers/usb/serial/option.c | 4 + fs/btrfs/send.c | 6 +- io_uring/io_uring.c | 25 +++++++---- net/caif/caif_socket.c | 1 net/core/filter.c | 4 - net/core/neighbour.c | 18 ++++++-- net/core/stream.c | 1 net/xfrm/xfrm_interface.c | 54 +++++++++++++++++++++++-- net/xfrm/xfrm_policy.c | 3 + scripts/tags.sh | 11 +++-- 22 files changed, 138 insertions(+), 54 deletions(-) Alan Stern (1): USB: core: Don't hold device lock while reading the "descriptors" sysfs file Benedict Wong (1): Fix XFRM-I support for nested ESP tunnels Bing-Jhong Billy Jheng (1): io_uring: add missing lock in io_get_file_fixed Carlos Llamas (1): scripts/tags.sh: fix incompatibility with PCRE2 Cristian Ciocaltea (1): scripts/tags.sh: Invoke 'realpath' via 'xargs' David Sloan (1): md: Flush workqueue md_rdev_misc_wq in md_alloc() David Sterba (1): btrfs: send: limit number of clones and allocated memory size Dean Luick (1): IB/hfi1: Assign npages earlier Dmitry Osipenko (1): drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling Florian Zumbiehl (1): USB: serial: option: add support for VW/Skoda "Carstick LTE" Greg Kroah-Hartman (1): Linux 5.10.171 Johan Jonker (1): ARM: dts: rockchip: add power-domains property to dp node on rk3288 Julian Anastasov (1): neigh: make sure used and confirmed times are valid Krzysztof Kozlowski (1): arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc Kuniyuki Iwashima (1): net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). Martin KaFai Lau (1): bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state Miaoqian Lin (1): drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init Prashanth K (1): usb: gadget: u_serial: Add null pointer check in gserial_resume Thomas Weißschuh (1): vc_screen: don't clobber return value in vcs_read Vishal Verma (1): ACPI: NFIT: fix a potential deadlock during NFIT teardown Xin Zhao (1): HID: core: Fix deadloop in hid_apply_multiplier.

1 year, 9 months

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Linux 5.4.234

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.234 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/arm/boot/dts/rk3288.dtsi | 1 + arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 2 -- drivers/acpi/nfit/core.c | 2 +- drivers/dma/sh/rcar-dmac.c | 5 ++++- drivers/hid/hid-core.c | 3 +++ drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 ++------- drivers/tty/vt/vc_screen.c | 7 ++++--- drivers/usb/core/hub.c | 5 ++--- drivers/usb/core/sysfs.c | 5 ----- drivers/usb/serial/option.c | 4 ++++ fs/btrfs/send.c | 6 +++--- net/caif/caif_socket.c | 1 + net/core/filter.c | 4 ++-- net/core/neighbour.c | 18 +++++++++++++++--- net/core/stream.c | 1 - 16 files changed, 43 insertions(+), 32 deletions(-) Alan Stern (1): USB: core: Don't hold device lock while reading the "descriptors" sysfs file David Sterba (1): btrfs: send: limit number of clones and allocated memory size Dean Luick (1): IB/hfi1: Assign npages earlier Florian Zumbiehl (1): USB: serial: option: add support for VW/Skoda "Carstick LTE" Greg Kroah-Hartman (1): Linux 5.4.234 Jiasheng Jiang (1): dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size Johan Jonker (1): ARM: dts: rockchip: add power-domains property to dp node on rk3288 Julian Anastasov (1): neigh: make sure used and confirmed times are valid Krzysztof Kozlowski (1): arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc Kuniyuki Iwashima (1): net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). Martin KaFai Lau (1): bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state Thomas Weißschuh (1): vc_screen: don't clobber return value in vcs_read Vishal Verma (1): ACPI: NFIT: fix a potential deadlock during NFIT teardown Xin Zhao (1): HID: core: Fix deadloop in hid_apply_multiplier.

1 year, 9 months

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Linux 4.19.275

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.275 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/arm/boot/dts/rk3288.dtsi | 1 + drivers/acpi/nfit/core.c | 2 +- drivers/dma/sh/rcar-dmac.c | 5 ++++- drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 ++------- drivers/tty/vt/vc_screen.c | 7 ++++--- drivers/usb/core/hub.c | 5 ++--- drivers/usb/core/sysfs.c | 5 ----- drivers/usb/serial/option.c | 4 ++++ fs/btrfs/send.c | 6 +++--- net/caif/caif_socket.c | 1 + net/core/stream.c | 1 - 12 files changed, 23 insertions(+), 25 deletions(-) Alan Stern (1): USB: core: Don't hold device lock while reading the "descriptors" sysfs file David Sterba (1): btrfs: send: limit number of clones and allocated memory size Dean Luick (1): IB/hfi1: Assign npages earlier Florian Zumbiehl (1): USB: serial: option: add support for VW/Skoda "Carstick LTE" Greg Kroah-Hartman (1): Linux 4.19.275 Jiasheng Jiang (1): dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size Johan Jonker (1): ARM: dts: rockchip: add power-domains property to dp node on rk3288 Kuniyuki Iwashima (1): net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). Thomas Weißschuh (1): vc_screen: don't clobber return value in vcs_read Vishal Verma (1): ACPI: NFIT: fix a potential deadlock during NFIT teardown

1 year, 9 months

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[PATCH 5.15 00/22] 5.15.97-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.97 release. There are 22 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri, 03 Mar 2023 18:06:43 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.97-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.97-rc1 Alan Stern <stern(a)rowland.harvard.edu> USB: core: Don't hold device lock while reading the "descriptors" sysfs file Prashanth K <quic_prashk(a)quicinc.com> usb: gadget: u_serial: Add null pointer check in gserial_resume Florian Zumbiehl <florz(a)florz.de> USB: serial: option: add support for VW/Skoda "Carstick LTE" Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: dwc3: pci: add support for the Intel Meteor Lake-M Carlos Llamas <cmllamas(a)google.com> scripts/tags.sh: fix incompatibility with PCRE2 Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> scripts/tags.sh: Invoke 'realpath' via 'xargs' Thomas Weißschuh <linux(a)weissschuh.net> vc_screen: don't clobber return value in vcs_read Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Remove WARN_ON_ONCE(sk->sk_forward_alloc) from sk_stream_kill_queues(). Martin KaFai Lau <martin.lau(a)kernel.org> bpf: bpf_fib_lookup should not return neigh in NUD_FAILED state Sergio Paracuellos <sergio.paracuellos(a)gmail.com> staging: mt7621-dts: change palmbus address to lower case Kan Liang <kan.liang(a)linux.intel.com> x86/cpu: Add Lunar Lake M Xin Zhao <xnzhao(a)google.com> HID: core: Fix deadloop in hid_apply_multiplier. Julian Anastasov <ja(a)ssi.bg> neigh: make sure used and confirmed times are valid Dean Luick <dean.luick(a)cornelisnetworks.com> IB/hfi1: Assign npages earlier Jack Yu <jack.yu(a)realtek.com> ASoC: rt715-sdca: fix clock stop prepare timeout issue David Sterba <dsterba(a)suse.com> btrfs: send: limit number of clones and allocated memory size Vishal Verma <vishal.l.verma(a)intel.com> ACPI: NFIT: fix a potential deadlock during NFIT teardown Takahiro Fujii <fujii(a)xaxxi.net> HID: elecom: add support for TrackBall 056E:011C Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: add power-domains property to dp node on rk3288 Krzysztof Kozlowski <krzysztof.kozlowski(a)linaro.org> arm64: dts: rockchip: drop unused LED mode property from rk3328-roc-cc Benedict Wong <benedictwong(a)google.com> Fix XFRM-I support for nested ESP tunnels Neel Patel <neel(a)pensando.io> ionic: refactor use of ionic_rx_fill() ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/rk3288.dtsi | 1 + arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 2 - arch/x86/include/asm/intel-family.h | 2 + drivers/acpi/nfit/core.c | 2 +- drivers/hid/hid-core.c | 3 ++ drivers/hid/hid-elecom.c | 16 ++++++- drivers/hid/hid-ids.h | 3 +- drivers/hid/hid-quirks.c | 3 +- drivers/infiniband/hw/hfi1/user_exp_rcv.c | 9 +--- drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 23 +++++----- drivers/staging/mt7621-dts/gbpc1.dts | 2 +- drivers/tty/vt/vc_screen.c | 7 +-- drivers/usb/core/hub.c | 5 +-- drivers/usb/core/sysfs.c | 5 --- drivers/usb/dwc3/dwc3-pci.c | 4 ++ drivers/usb/gadget/function/u_serial.c | 23 ++++++++-- drivers/usb/serial/option.c | 4 ++ fs/btrfs/send.c | 6 +-- net/caif/caif_socket.c | 1 + net/core/filter.c | 4 +- net/core/neighbour.c | 18 ++++++-- net/core/stream.c | 1 - net/xfrm/xfrm_interface.c | 54 ++++++++++++++++++++++-- net/xfrm/xfrm_policy.c | 3 ++ scripts/tags.sh | 11 +++-- sound/soc/codecs/rt715-sdca-sdw.c | 2 +- 27 files changed, 157 insertions(+), 61 deletions(-)

1 year, 9 months

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[merged mm-hotfixes-stable] fs-cramfs-inodec-initialize-file_ra_state.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: fs/cramfs/inode.c: initialize file_ra_state has been removed from the -mm tree. Its filename was fs-cramfs-inodec-initialize-file_ra_state.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Andrew Morton <akpm(a)linux-foundation.org> Subject: fs/cramfs/inode.c: initialize file_ra_state Date: Sun Feb 26 12:31:11 PM PST 2023 file_ra_state_init() assumes that the file_ra_state has been zeroed out. Fixes a KMSAN used-unintialized issue (at least). Fixes: cf948cbc35e80 ("cramfs: read_mapping_page() is synchronous") Reported-by: syzbot <syzbot+8ce7f8308d91e6b8bbe2(a)syzkaller.appspotmail.com> Link: https://lkml.kernel.org/r/0000000000008f74e905f56df987@google.com Cc: Matthew Wilcox <willy(a)infradead.org> Cc: Nicolas Pitre <nico(a)fluxnic.net> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/fs/cramfs/inode.c~fs-cramfs-inodec-initialize-file_ra_state +++ a/fs/cramfs/inode.c @@ -183,7 +183,7 @@ static void *cramfs_blkdev_read(struct s unsigned int len) { struct address_space *mapping = sb->s_bdev->bd_inode->i_mapping; - struct file_ra_state ra; + struct file_ra_state ra = {}; struct page *pages[BLKS_PER_BUF]; unsigned i, blocknr, buffer; unsigned long devsize; _ Patches currently in -mm which might be from akpm(a)linux-foundation.org are mm-page_alloc-reduce-page-alloc-free-sanity-checks-checkpatch-fixes.patch mm-page_alloc-reduce-page-alloc-free-sanity-checks-fix.patch mm-userfaultfd-support-wp-on-multiple-vmas-fix.patch

1 year, 9 months

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[merged mm-hotfixes-stable] fs-hfsplus-fix-uaf-issue-in-hfsplus_put_super.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: fs: hfsplus: fix UAF issue in hfsplus_put_super has been removed from the -mm tree. Its filename was fs-hfsplus-fix-uaf-issue-in-hfsplus_put_super.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Dongliang Mu <mudongliangabcd(a)gmail.com> Subject: fs: hfsplus: fix UAF issue in hfsplus_put_super Date: Sun, 26 Feb 2023 20:49:47 +0800 The current hfsplus_put_super first calls hfs_btree_close on sbi->ext_tree, then invokes iput on sbi->hidden_dir, resulting in an use-after-free issue in hfsplus_release_folio. As shown in hfsplus_fill_super, the error handling code also calls iput before hfs_btree_close. To fix this error, we move all iput calls before hfsplus_btree_close. Note that this patch is tested on Syzbot. Link: https://lkml.kernel.org/r/20230226124948.3175736-1-mudongliangabcd@gmail.com Reported-by: syzbot+57e3e98f7e3b80f64d56(a)syzkaller.appspotmail.com Tested-by: Dongliang Mu <mudongliangabcd(a)gmail.com> Signed-off-by: Dongliang Mu <mudongliangabcd(a)gmail.com> Cc: Bart Van Assche <bvanassche(a)acm.org> Cc: Jens Axboe <axboe(a)kernel.dk> Cc: Muchun Song <songmuchun(a)bytedance.com> Cc: Roman Gushchin <roman.gushchin(a)linux.dev> Cc: "Theodore Ts'o" <tytso(a)mit.edu> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/fs/hfsplus/super.c~fs-hfsplus-fix-uaf-issue-in-hfsplus_put_super +++ a/fs/hfsplus/super.c @@ -295,11 +295,11 @@ static void hfsplus_put_super(struct sup hfsplus_sync_fs(sb, 1); } + iput(sbi->alloc_file); + iput(sbi->hidden_dir); hfs_btree_close(sbi->attr_tree); hfs_btree_close(sbi->cat_tree); hfs_btree_close(sbi->ext_tree); - iput(sbi->alloc_file); - iput(sbi->hidden_dir); kfree(sbi->s_vhdr_buf); kfree(sbi->s_backup_vhdr_buf); unload_nls(sbi->nls); _ Patches currently in -mm which might be from mudongliangabcd(a)gmail.com are

1 year, 9 months

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[merged mm-hotfixes-stable] panic-fixes-the-panic_print-nmi-backtrace-setting.patch removed from -mm tree

by Andrew Morton

The quilt patch titled Subject: panic: fix the panic_print NMI backtrace setting has been removed from the -mm tree. Its filename was panic-fixes-the-panic_print-nmi-backtrace-setting.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: "Guilherme G. Piccoli" <gpiccoli(a)igalia.com> Subject: panic: fix the panic_print NMI backtrace setting Date: Sun, 26 Feb 2023 13:08:38 -0300 Commit 8d470a45d1a6 ("panic: add option to dump all CPUs backtraces in panic_print") introduced a setting for the "panic_print" kernel parameter to allow users to request a NMI backtrace on panic. Problem is that the panic_print handling happens after the secondary CPUs are already disabled, hence this option ended-up being kind of a no-op - kernel skips the NMI trace in idling CPUs, which is the case of offline CPUs. Fix it by checking the NMI backtrace bit in the panic_print prior to the CPU disabling function. Link: https://lkml.kernel.org/r/20230226160838.414257-1-gpiccoli@igalia.com Fixes: 8d470a45d1a6 ("panic: add option to dump all CPUs backtraces in panic_print") Signed-off-by: Guilherme G. Piccoli <gpiccoli(a)igalia.com> Cc: <stable(a)vger.kernel.org> Cc: Baoquan He <bhe(a)redhat.com> Cc: Dave Young <dyoung(a)redhat.com> Cc: Feng Tang <feng.tang(a)intel.com> Cc: HATAYAMA Daisuke <d.hatayama(a)jp.fujitsu.com> Cc: Hidehiro Kawai <hidehiro.kawai.ez(a)hitachi.com> Cc: Kees Cook <keescook(a)chromium.org> Cc: Michael Kelley <mikelley(a)microsoft.com> Cc: Petr Mladek <pmladek(a)suse.com> Cc: Vivek Goyal <vgoyal(a)redhat.com> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/kernel/panic.c~panic-fixes-the-panic_print-nmi-backtrace-setting +++ a/kernel/panic.c @@ -212,9 +212,6 @@ static void panic_print_sys_info(bool co return; } - if (panic_print & PANIC_PRINT_ALL_CPU_BT) - trigger_all_cpu_backtrace(); - if (panic_print & PANIC_PRINT_TASK_INFO) show_state(); @@ -244,6 +241,30 @@ void check_panic_on_warn(const char *ori origin, limit); } +/* + * Helper that triggers the NMI backtrace (if set in panic_print) + * and then performs the secondary CPUs shutdown - we cannot have + * the NMI backtrace after the CPUs are off! + */ +static void panic_other_cpus_shutdown(bool crash_kexec) +{ + if (panic_print & PANIC_PRINT_ALL_CPU_BT) + trigger_all_cpu_backtrace(); + + /* + * Note that smp_send_stop() is the usual SMP shutdown function, + * which unfortunately may not be hardened to work in a panic + * situation. If we want to do crash dump after notifier calls + * and kmsg_dump, we will need architecture dependent extra + * bits in addition to stopping other CPUs, hence we rely on + * crash_smp_send_stop() for that. + */ + if (!crash_kexec) + smp_send_stop(); + else + crash_smp_send_stop(); +} + /** * panic - halt the system * @fmt: The text string to print @@ -334,23 +355,10 @@ void panic(const char *fmt, ...) * * Bypass the panic_cpu check and call __crash_kexec directly. */ - if (!_crash_kexec_post_notifiers) { + if (!_crash_kexec_post_notifiers) __crash_kexec(NULL); - /* - * Note smp_send_stop is the usual smp shutdown function, which - * unfortunately means it may not be hardened to work in a - * panic situation. - */ - smp_send_stop(); - } else { - /* - * If we want to do crash dump after notifier calls and - * kmsg_dump, we will need architecture dependent extra - * works in addition to stopping other CPUs. - */ - crash_smp_send_stop(); - } + panic_other_cpus_shutdown(_crash_kexec_post_notifiers); /* * Run any panic handlers, including those that might need to _ Patches currently in -mm which might be from gpiccoli(a)igalia.com are

1 year, 9 months

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RE:

by Lecco logistica

I've been trying to reach you but all to no avail, please contact me on my private Email: Yuansusan-006(a)outlook.com I have an important thing to discuss with you. ? -- ATTENZIONE: Le informazioni contenute in questo messaggio sono confidenziali e non possono essere rivelate o utilizzate se non dal destinatario del messaggio. Se il messaggio è stato ricevuto per errore, prego di comunicarlo immediatamente.

1 year, 9 months

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