September 2024 - Linux-stable-mirror

[REGRESSION]: cephfs: file corruption when reading content via in-kernel ceph client

by Christian Ebner

Hi, some of our customers (Proxmox VE) are seeing issues with file corruptions when accessing contents located on CephFS via the in-kernel Ceph client [0,1], we managed to reproduce this regression on kernels up to the latest 6.11-rc6. Accessing the same content on the CephFS using the FUSE client or the in-kernel ceph client with older kernels (Ubuntu kernel on v6.5) does not show file corruptions. Unfortunately the corruption is hard to reproduce, seemingly only a small subset of files is affected. However, once a file is affected, the issue is persistent and can easily be reproduced. Bisection with the reproducer points to this commit: "92b6cc5d: netfs: Add iov_iters to (sub)requests to describe various buffers" Description of the issue: A file was copied from local filesystem to cephfs via: ``` cp /tmp/proxmox-backup-server_3.2-1.iso /mnt/pve/cephfs/proxmox-backup-server_3.2-1.iso ``` * sha256sum on local filesystem:`1d19698e8f7e769cf0a0dcc7ba0018ef5416c5ec495d5e61313f9c84a4237607 /tmp/proxmox-backup-server_3.2-1.iso` * sha256sum on cephfs with kernel up to above commit: `1d19698e8f7e769cf0a0dcc7ba0018ef5416c5ec495d5e61313f9c84a4237607 /mnt/pve/cephfs/proxmox-backup-server_3.2-1.iso` * sha256sum on cephfs with kernel after above commit: `89ad3620bf7b1e0913b534516cfbe48580efbaec944b79951e2c14e5e551f736 /mnt/pve/cephfs/proxmox-backup-server_3.2-1.iso` * removing and/or recopying the file does not change the issue, the corrupt checksum remains the same. * accessing the same file from different clients results in the same output: the one with above patch applied do show the incorrect checksum, ones without the patch show the correct checksum. * the issue persists even across reboot of the ceph cluster and/or clients. * the file is indeed corrupt after reading, as verified by a `cmp -b`. Interestingly, the first 4M contain the correct data, the following 4M are read as all zeros, which differs from the original data. * the issue is related to the readahead size: mounting the cephfs with a `rasize=0` makes the issue disappear, same is true for sizes up to 128k (please note that the ranges as initially reported on the mailing list [3] are not correct for rasize [0..128k] the file is not corrupted). In the bugtracker issue [4] I attached a ftrace with "*ceph*" as filter while performing a read on the latest kernel 6.11-rc6 while performing ``` dd if=/mnt/pve/cephfs/proxmox-backup-server_3.2-1.iso of=/tmp/test.out bs=8M count=1 ``` the relevant part shown by task `dd-26192`. Please let me know if I can provide further information or debug outputs in order to narrow down the issue. [0] https://forum.proxmox.com/threads/78340/post-676129 [1] https://forum.proxmox.com/threads/149249/ [2] https://forum.proxmox.com/threads/151291/ [3] https://lore.kernel.org/lkml/db686d0c-2f27-47c8-8c14-26969433b13b@proxmox.c… [4] https://bugzilla.kernel.org/show_bug.cgi?id=219237 #regzbot introduced: 92b6cc5d Regards, Christian Ebner

1 week, 5 days

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[PATCH 6.1 000/101] 6.1.109-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.109 release. There are 101 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 Sat, 07 Sep 2024 09:36:50 +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/v6.x/stable-review/patch-6.1.109-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.109-rc1 Richard Fitzgerald <rf(a)opensource.cirrus.com> i2c: Use IS_REACHABLE() for substituting empty ACPI functions Jan Kara <jack(a)suse.cz> ext4: handle redirtying in ext4_bio_write_page() Eric Biggers <ebiggers(a)google.com> ext4: reject casefold inode flag without casefold feature Jan Kara <jack(a)suse.cz> udf: Limit file size to 4TB zhanchengbin <zhanchengbin1(a)huawei.com> ext4: fix inode tree inconsistency caused by ENOMEM Pauli Virtanen <pav(a)iki.fi> Bluetooth: SCO: fix sco_conn related locking and validity issues Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Fix possible circular locking dependency on sco_connect_cfm Breno Leitao <leitao(a)debian.org> virtio_net: Fix napi_skb_cache_put warning Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Enforce alignment of frame and interval Alex Hung <alex.hung(a)amd.com> drm/amd/display: Skip wbscl_set_scaler_filter if filter is null Wayne Lin <wayne.lin(a)amd.com> drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX winstang <winstang(a)amd.com> drm/amd/display: added NULL check at start of dc_validate_stream Christoph Hellwig <hch(a)lst.de> block: remove the blk_flush_integrity call in blk_integrity_unregister Julien Stephan <jstephan(a)baylibre.com> driver: iio: add missing checks on iio_info's callback access Johannes Berg <johannes.berg(a)intel.com> wifi: cfg80211: make hash table duplicates more survivable Yazen Ghannam <yazen.ghannam(a)amd.com> hwmon: (k10temp) Check return value of amd_smn_read() Olivier Dautricourt <olivierdautricourt(a)gmail.com> dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor Olivier Dautricourt <olivierdautricourt(a)gmail.com> dmaengine: altera-msgdma: use irq variant of spin_lock/unlock while invoking callbacks Marek Vasut <marex(a)denx.de> drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ Haoran Liu <liuhaoran14(a)163.com> drm/meson: plane: Add error handling Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix incorrect page release Casey Schaufler <casey(a)schaufler-ca.com> smack: tcp: ipv4, fix incorrect labeling Andy Shevchenko <andy.shevchenko(a)gmail.com> regmap: spi: Fix potential off-by-one when calculating reserved size Amir Goldstein <amir73il(a)gmail.com> fsnotify: clear PARENT_WATCHED flags lazily Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org> usb: typec: ucsi: Fix null pointer dereference in trace Simon Holesch <simon(a)holesch.de> usbip: Don't submit special requests twice Frederic Weisbecker <frederic(a)kernel.org> rcu/nocb: Remove buggy bypass lock contention mitigation Ken Sloat <ksloat(a)designlinxhs.com> pwm: xilinx: Fix u32 overflow issue in 32-bit width PWM mode. Shannon Nelson <shannon.nelson(a)amd.com> ionic: fix potential irq name truncation Michael Margolin <mrgolin(a)amazon.com> RDMA/efa: Properly handle unexpected AQ completions Richard Maina <quic_rmaina(a)quicinc.com> hwspinlock: Introduce hwspin_lock_bust() Aleksandr Mishin <amishin(a)t-argos.ru> PCI: al: Check IORESOURCE_BUS existence during probe Jagadeesh Kona <quic_jkona(a)quicinc.com> cpufreq: scmi: Avoid overflow of target_freq in fast switch Shahar S Matityahu <shahar.s.matityahu(a)intel.com> wifi: iwlwifi: remove fw_running op Tao Zhou <tao.zhou1(a)amd.com> drm/amdgpu: update type of buf size to u32 for eeprom functions Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: ser: avoid multiple deinit on same CAM Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check negtive return for table entries Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: the warning dereferencing obj for nbio_v7_4 Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check specific index for aldebaran Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix the waring dereferencing hive Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix dereference after null check Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check input value for CUSTOM profile mode setting on legacy SOCs Jeff Johnson <quic_jjohnson(a)quicinc.com> wifi: ath11k: initialize 'ret' in ath11k_qmi_load_file_target_mem() Leesoo Ahn <lsahn(a)ooseel.net> apparmor: fix possible NULL pointer dereference Michael Chen <michael.chen(a)amd.com> drm/amdkfd: Reconcile the definition and use of oem_id in struct kfd_topology_device Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix mc_data out-of-bounds read warning Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix ucode out-of-bounds read warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix out-of-bounds write warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix uninitialized variable agc_btc_response Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix uninitialized variable warning for smu10 Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warnings for vangogh_ppt Asad Kamal <asad.kamal(a)amd.com> drm/amd/amdgpu: Check tbo resource pointer Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration Alex Hung <alex.hung(a)amd.com> drm/amd/display: Ensure index calculation will not overflow Alex Hung <alex.hung(a)amd.com> drm/amd/display: Spinlock before reading event Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check msg_id before processing transcation Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Add array index check for hdcp ddc access Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6 Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check gpio_id before used as array index Zhigang Luo <Zhigang.Luo(a)amd.com> drm/amdgpu: avoid reading vf2pf info size from FB Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warnings for vega10_hwmgr Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix the Out-of-bounds read warning Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: Fix negative array index read Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix warning using uninitialized value of max_vid_step Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warning for smu8_hwmgr Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix uninitialized variable warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check the return value of smum_send_msg_to_smc Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix overflowed array index read warning Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: Assign linear_pitch_alignment even for VM Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: cannot rm sf if closed Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-re-adding ID 0 endp Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: no extra msg if no counter Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check removing ID 0 endpoint Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: avoid duplicated SUB_CLOSED events Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pr_debug: add missing \n at the end Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-adding init endp with != id Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-using ID of unused ADD_ADDR Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: test for flush/re-add endpoints Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: add explicit test case for remove/readd Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-using ID of closed subflow Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: validate fullmesh endp on 1st sf Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: fix ID 0 endp usage after multiple re-creations Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: reuse ID 0 after delete and re-add Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: avoid possible UaF when selecting endp Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: fullmesh: select the right ID later Chao Yu <chao(a)kernel.org> f2fs: fix to truncate preallocated blocks in f2fs_file_open() Mostafa Saleh <smostafa(a)google.com> PCI/MSI: Fix UAF in msi_capability_init Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: fix RM_ADDR ID for the initial subflow Geliang Tang <tanggeliang(a)kylinos.cn> mptcp: make pm_remove_addrs_and_subflows static Krzysztof Stępniak <kfs.szk(a)gmail.com> ASoC: amd: yc: Support mic on Lenovo Thinkpad E14 Gen 6 ZHANG Yuntian <yt(a)radxa.com> net: usb: qmi_wwan: add MeiG Smart SRM825L Rik van Riel <riel(a)surriel.com> dma-debug: avoid deadlock between dma debug vs printk and netconsole Richard Fitzgerald <rf(a)opensource.cirrus.com> i2c: Fix conditional for substituting empty ACPI functions Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Mute speakers at suspend / shutdown Takashi Iwai <tiwai(a)suse.de> ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: core: Bypass quick recovery if force reset is needed Philip Mueller <philm(a)manjaro.org> drm: panel-orientation-quirks: Add quirk for OrangePi Neo ------------- Diffstat: Documentation/locking/hwspinlock.rst | 11 ++ Makefile | 4 +- block/blk-integrity.c | 2 - drivers/base/regmap/regmap-spi.c | 3 +- drivers/cpufreq/scmi-cpufreq.c | 4 +- drivers/dma/altera-msgdma.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 +- drivers/gpu/drm/amd/amdgpu/df_v1_7.c | 2 + drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_crat.h | 2 - drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 5 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 19 +-- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 3 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 1 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 + .../gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c | 3 + .../gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c | 7 +- .../gpu/drm/amd/display/dc/dml/display_mode_vba.c | 7 +- drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c | 17 ++- drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 17 ++- .../gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 28 +++- drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 2 +- drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c | 13 +- .../gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 5 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 29 +++- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 15 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 60 ++++++-- .../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 20 ++- .../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 31 +++-- .../drm/amd/pm/powerplay/smumgr/vega10_smumgr.c | 6 +- drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 27 +++- drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 14 ++ drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 3 +- drivers/gpu/drm/bridge/tc358767.c | 2 +- drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/meson/meson_plane.c | 17 ++- drivers/hwmon/k10temp.c | 36 +++-- drivers/hwspinlock/hwspinlock_core.c | 28 ++++ drivers/hwspinlock/hwspinlock_internal.h | 3 + drivers/iio/industrialio-core.c | 7 +- drivers/iio/industrialio-event.c | 9 ++ drivers/iio/inkern.c | 32 +++-- drivers/infiniband/hw/efa/efa_com.c | 30 ++-- drivers/media/usb/uvc/uvc_driver.c | 18 ++- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/virtio_net.c | 8 +- drivers/net/wireless/ath/ath11k/qmi.c | 2 +- drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 3 +- drivers/net/wireless/intel/iwlwifi/fw/runtime.h | 1 - drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 - drivers/net/wireless/realtek/rtw89/ser.c | 8 +- drivers/pci/controller/dwc/pcie-al.c | 16 ++- drivers/pci/msi/msi.c | 10 +- drivers/ufs/core/ufshcd.c | 3 +- drivers/usb/typec/ucsi/ucsi.h | 2 +- drivers/usb/usbip/stub_rx.c | 77 +++++++---- fs/ext4/extents.c | 2 +- fs/ext4/inode.c | 5 +- fs/ext4/page-io.c | 14 +- fs/f2fs/f2fs.h | 1 + fs/f2fs/file.c | 42 +++++- fs/f2fs/inode.c | 8 -- fs/notify/fsnotify.c | 31 +++-- fs/notify/fsnotify.h | 2 +- fs/notify/mark.c | 32 ++++- fs/udf/super.c | 9 +- include/clocksource/timer-xilinx.h | 2 +- include/linux/fsnotify_backend.h | 8 +- include/linux/hwspinlock.h | 6 + include/linux/i2c.h | 2 +- kernel/dma/debug.c | 5 +- kernel/rcu/tree.h | 1 - kernel/rcu/tree_nocb.h | 32 +---- net/bluetooth/sco.c | 76 ++++++----- net/mptcp/options.c | 50 +++---- net/mptcp/pm.c | 28 ++-- net/mptcp/pm_netlink.c | 151 +++++++++++++-------- net/mptcp/protocol.c | 58 ++++---- net/mptcp/protocol.h | 10 +- net/mptcp/sockopt.c | 4 +- net/mptcp/subflow.c | 50 +++---- net/wireless/scan.c | 46 +++++-- security/apparmor/apparmorfs.c | 4 + security/smack/smack_lsm.c | 2 +- sound/pci/hda/hda_generic.c | 63 +++++++++ sound/pci/hda/hda_generic.h | 1 + sound/pci/hda/patch_conexant.c | 2 + sound/soc/amd/yc/acp6x-mach.c | 7 + tools/testing/selftests/net/mptcp/mptcp_join.sh | 136 ++++++++++++++++--- 102 files changed, 1142 insertions(+), 490 deletions(-)

1 week, 6 days

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[PATCH 6.6 000/131] 6.6.50-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.50 release. There are 131 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 Sat, 07 Sep 2024 16:35:08 +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/v6.x/stable-review/patch-6.6.50-rc2… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.6.50-rc2 Richard Fitzgerald <rf(a)opensource.cirrus.com> i2c: Use IS_REACHABLE() for substituting empty ACPI functions Breno Leitao <leitao(a)debian.org> virtio_net: Fix napi_skb_cache_put warning Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Enforce alignment of frame and interval Alex Hung <alex.hung(a)amd.com> drm/amd/display: Skip wbscl_set_scaler_filter if filter is null Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check BIOS images before it is used Wenjing Liu <wenjing.liu(a)amd.com> drm/amd/display: use preferred link settings for dp signal only Wayne Lin <wayne.lin(a)amd.com> drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX winstang <winstang(a)amd.com> drm/amd/display: added NULL check at start of dc_validate_stream Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Don't use fsleep for PSR exit waits on dmub replay Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: add lock in kfd_process_dequeue_from_device Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: add lock in amdgpu_gart_invalidate_tlb Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: add skip_hw_access checks for sriov Christoph Hellwig <hch(a)lst.de> block: remove the blk_flush_integrity call in blk_integrity_unregister Julien Stephan <jstephan(a)baylibre.com> driver: iio: add missing checks on iio_info's callback access Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on blocks for inline_data inode Johannes Berg <johannes.berg(a)intel.com> wifi: cfg80211: make hash table duplicates more survivable Yazen Ghannam <yazen.ghannam(a)amd.com> hwmon: (k10temp) Check return value of amd_smn_read() Olivier Dautricourt <olivierdautricourt(a)gmail.com> dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor Olivier Dautricourt <olivierdautricourt(a)gmail.com> dmaengine: altera-msgdma: use irq variant of spin_lock/unlock while invoking callbacks Marek Vasut <marex(a)denx.de> drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Revert "Add quota_change type" Maxime Méré <maxime.mere(a)foss.st.com> crypto: stm32/cryp - call finalize with bh disabled Haoran Liu <liuhaoran14(a)163.com> drm/meson: plane: Add error handling Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix incorrect page release Ben Walsh <ben(a)jubnut.com> platform/chrome: cros_ec_lpc: MEC access can use an AML mutex Casey Schaufler <casey(a)schaufler-ca.com> smack: tcp: ipv4, fix incorrect labeling Andy Shevchenko <andy.shevchenko(a)gmail.com> regmap: spi: Fix potential off-by-one when calculating reserved size Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgu: fix Unintentional integer overflow for mall size Jason Xing <kernelxing(a)tencent.com> net: remove NULL-pointer net parameter in ip_metrics_convert Amir Goldstein <amir73il(a)gmail.com> fsnotify: clear PARENT_WATCHED flags lazily Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org> usb: typec: ucsi: Fix null pointer dereference in trace Simon Holesch <simon(a)holesch.de> usbip: Don't submit special requests twice Sakari Ailus <sakari.ailus(a)linux.intel.com> media: v4l2-cci: Always assign *val Frederic Weisbecker <frederic(a)kernel.org> rcu/nocb: Remove buggy bypass lock contention mitigation Ken Sloat <ksloat(a)designlinxhs.com> pwm: xilinx: Fix u32 overflow issue in 32-bit width PWM mode. Shannon Nelson <shannon.nelson(a)amd.com> ionic: fix potential irq name truncation Michael Margolin <mrgolin(a)amazon.com> RDMA/efa: Properly handle unexpected AQ completions Chris Lew <quic_clew(a)quicinc.com> soc: qcom: smem: Add qcom_smem_bust_hwspin_lock_by_host() Richard Maina <quic_rmaina(a)quicinc.com> hwspinlock: Introduce hwspin_lock_bust() Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: check ieee80211_bss_info_change_notify() against MLD Aleksandr Mishin <amishin(a)t-argos.ru> PCI: al: Check IORESOURCE_BUS existence during probe Jagadeesh Kona <quic_jkona(a)quicinc.com> cpufreq: scmi: Avoid overflow of target_freq in fast switch Shahar S Matityahu <shahar.s.matityahu(a)intel.com> wifi: iwlwifi: remove fw_running op Tao Zhou <tao.zhou1(a)amd.com> drm/amdgpu: update type of buf size to u32 for eeprom functions Xiaogang Chen <xiaogang.chen(a)amd.com> drm/kfd: Correct pinned buffer handling at kfd restore and validate process Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: ser: avoid multiple deinit on same CAM Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check negtive return for table entries Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: the warning dereferencing obj for nbio_v7_4 Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check specific index for smu13 Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check specific index for aldebaran Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix the waring dereferencing hive Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix dereference after null check Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: Fix the warning division or modulo by zero Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check input value for CUSTOM profile mode setting on legacy SOCs Jeff Johnson <quic_jjohnson(a)quicinc.com> wifi: ath11k: initialize 'ret' in ath11k_qmi_load_file_target_mem() Jeff Johnson <quic_jjohnson(a)quicinc.com> wifi: ath12k: initialize 'ret' in ath12k_qmi_load_file_target_mem() Leesoo Ahn <lsahn(a)ooseel.net> apparmor: fix possible NULL pointer dereference Michael Chen <michael.chen(a)amd.com> drm/amdkfd: Reconcile the definition and use of oem_id in struct kfd_topology_device Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix mc_data out-of-bounds read warning Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix ucode out-of-bounds read warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number Lin.Cao <lincao12(a)amd.com> drm/amdkfd: Check debug trap enable before write dbg_ev_file Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix out-of-bounds write warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix the uninitialized variable warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix uninitialized variable agc_btc_response Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix uninitialized variable warning for smu10 Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warnings for vangogh_ppt Asad Kamal <asad.kamal(a)amd.com> drm/amd/amdgpu: Check tbo resource pointer Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration Alex Hung <alex.hung(a)amd.com> drm/amd/display: Ensure index calculation will not overflow Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTEGER_OVERFLOW within decide_fallback_link_setting_max_bw_policy Alex Hung <alex.hung(a)amd.com> drm/amd/display: Spinlock before reading event Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTERGER_OVERFLOW within construct_integrated_info Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check msg_id before processing transcation Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Add array index check for hdcp ddc access Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check index for aux_rd_interval before using Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6 Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check gpio_id before used as array index Zhigang Luo <Zhigang.Luo(a)amd.com> drm/amdgpu: avoid reading vf2pf info size from FB Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warnings for vega10_hwmgr Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix the Out-of-bounds read warning Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: Fix negative array index read Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix warning using uninitialized value of max_vid_step Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warning for smu8_hwmgr Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix uninitialized variable warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check the return value of smum_send_msg_to_smc Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix overflowed array index read warning Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: Assign linear_pitch_alignment even for VM Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pr_debug: add missing \n at the end Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: avoid duplicated SUB_CLOSED events Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: stop transfer when check is done (part 2.2) Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: disable get and dump addr checks Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: test for flush/re-add endpoints Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-re-adding ID 0 signal Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: validate event numbers Geliang Tang <tanggeliang(a)kylinos.cn> selftests: mptcp: add mptcp_lib_events helper Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-adding init endp with != id Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-using ID of unused ADD_ADDR Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: add explicit test case for remove/readd Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: cannot rm sf if closed Geliang Tang <tanggeliang(a)kylinos.cn> selftests: mptcp: declare event macros in mptcp_lib Geliang Tang <tanggeliang(a)kylinos.cn> selftests: mptcp: userspace pm get addr tests Geliang Tang <tanggeliang(a)kylinos.cn> selftests: mptcp: dump userspace addrs list Geliang Tang <geliang.tang(a)suse.com> selftests: mptcp: userspace pm create id 0 subflow Matthieu Baerts (NGI0) <matttbe(a)kernel.org> mptcp: pm: fix RM_ADDR ID for the initial subflow Geliang Tang <tanggeliang(a)kylinos.cn> mptcp: make pm_remove_addrs_and_subflows static Zhang Yi <zhangyi(a)everest-semi.com> ASoC: codecs: ES8326: button detect issue Krzysztof Stępniak <kfs.szk(a)gmail.com> ASoC: amd: yc: Support mic on Lenovo Thinkpad E14 Gen 6 ZHANG Yuntian <yt(a)radxa.com> net: usb: qmi_wwan: add MeiG Smart SRM825L Rik van Riel <riel(a)surriel.com> dma-debug: avoid deadlock between dma debug vs printk and netconsole Richard Fitzgerald <rf(a)opensource.cirrus.com> i2c: Fix conditional for substituting empty ACPI functions Devyn Liu <liudingyuan(a)huawei.com> spi: hisi-kunpeng: Add validation for the minimum value of speed_hz Bruno Ancona <brunoanconasala(a)gmail.com> ASoC: amd: yc: Support mic on HP 14-em0002la Paulo Alcantara <pc(a)manguebit.com> smb: client: fix FSCTL_GET_REPARSE_POINT against NetApp Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Fix 'stack guard page was hit' error in dr_rule Takashi Iwai <tiwai(a)suse.de> ALSA: seq: ump: Explicitly reset RPN with Null RPN Takashi Iwai <tiwai(a)suse.de> ALSA: seq: ump: Transmit RPN/NRPN message at each MSB/LSB data reception Takashi Iwai <tiwai(a)suse.de> ALSA: seq: ump: Use the common RPN/bank conversion context Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Explicitly reset RPN with Null RPN Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Transmit RPN/NRPN message at each MSB/LSB data reception Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Mute speakers at suspend / shutdown Takashi Iwai <tiwai(a)suse.de> ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown Qu Wenruo <wqu(a)suse.com> btrfs: tree-checker: validate dref root and objectid Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: core: Bypass quick recovery if force reset is needed Kyoungrul Kim <k831.kim(a)samsung.com> scsi: ufs: core: Check LSDBS cap when !mcq Philip Mueller <philm(a)manjaro.org> drm: panel-orientation-quirks: Add quirk for OrangePi Neo Qiuxu Zhuo <qiuxu.zhuo(a)intel.com> drm/fb-helper: Don't schedule_work() to flush frame buffer during panic() ------------- Diffstat: Documentation/locking/hwspinlock.rst | 11 + Makefile | 4 +- block/blk-integrity.c | 2 - drivers/base/regmap/regmap-spi.c | 3 +- drivers/cpufreq/scmi-cpufreq.c | 4 +- drivers/crypto/stm32/stm32-cryp.c | 6 +- drivers/dma/altera-msgdma.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 11 +- drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 6 + drivers/gpu/drm/amd/amdgpu/df_v1_7.c | 2 + drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_crat.h | 2 - drivers/gpu/drm/amd/amdkfd/kfd_debug.c | 4 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 9 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 5 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 19 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 +- drivers/gpu/drm/amd/display/dc/bios/bios_parser.c | 18 +- drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 3 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 1 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 3 + drivers/gpu/drm/amd/display/dc/dce/dmub_replay.c | 3 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c | 3 + .../gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c | 7 +- .../gpu/drm/amd/display/dc/dml/dcn302/dcn302_fpu.c | 10 + .../gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c | 10 + .../gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 10 + .../gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c | 10 + .../gpu/drm/amd/display/dc/dml/display_mode_vba.c | 7 +- drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c | 17 +- drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 17 +- .../display/dc/link/protocols/link_dp_capability.c | 26 +- .../display/dc/link/protocols/link_dp_training.c | 4 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 28 +- drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 2 +- drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c | 13 +- .../gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 5 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 29 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 15 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 60 +++- .../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 20 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 31 ++- .../drm/amd/pm/powerplay/smumgr/vega10_smumgr.c | 6 +- drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 27 +- drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 14 + drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 3 +- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 2 + drivers/gpu/drm/bridge/tc358767.c | 2 +- drivers/gpu/drm/drm_fb_helper.c | 11 + drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/meson/meson_plane.c | 17 +- drivers/hwmon/k10temp.c | 36 ++- drivers/hwspinlock/hwspinlock_core.c | 28 ++ drivers/hwspinlock/hwspinlock_internal.h | 3 + drivers/iio/industrialio-core.c | 7 +- drivers/iio/industrialio-event.c | 9 + drivers/iio/inkern.c | 32 ++- drivers/infiniband/hw/efa/efa_com.c | 30 +- drivers/media/usb/uvc/uvc_driver.c | 18 +- drivers/media/v4l2-core/v4l2-cci.c | 9 + drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +- .../ethernet/mellanox/mlx5/core/steering/dr_rule.c | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/virtio_net.c | 8 +- drivers/net/wireless/ath/ath11k/qmi.c | 2 +- drivers/net/wireless/ath/ath12k/qmi.c | 2 +- drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 3 +- drivers/net/wireless/intel/iwlwifi/fw/runtime.h | 1 - drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 - drivers/net/wireless/realtek/rtw89/ser.c | 8 +- drivers/pci/controller/dwc/pcie-al.c | 16 +- drivers/platform/chrome/cros_ec_lpc_mec.c | 76 +++++- drivers/platform/chrome/cros_ec_lpc_mec.h | 11 + drivers/soc/qcom/smem.c | 26 ++ drivers/spi/spi-hisi-kunpeng.c | 1 + drivers/ufs/core/ufshcd.c | 19 +- drivers/usb/typec/ucsi/ucsi.h | 2 +- drivers/usb/usbip/stub_rx.c | 77 ++++-- fs/btrfs/tree-checker.c | 47 ++++ fs/f2fs/f2fs.h | 2 +- fs/f2fs/inline.c | 20 +- fs/f2fs/inode.c | 2 +- fs/gfs2/quota.c | 19 +- fs/gfs2/util.c | 6 +- fs/notify/fsnotify.c | 31 ++- fs/notify/fsnotify.h | 2 +- fs/notify/mark.c | 32 ++- fs/smb/client/smb2inode.c | 6 +- include/clocksource/timer-xilinx.h | 2 +- include/linux/fsnotify_backend.h | 8 +- include/linux/hwspinlock.h | 6 + include/linux/i2c.h | 2 +- include/linux/soc/qcom/smem.h | 2 + include/net/ip.h | 3 +- include/net/tcp.h | 2 +- include/sound/ump_convert.h | 1 + include/ufs/ufshcd.h | 1 + include/ufs/ufshci.h | 1 + kernel/dma/debug.c | 5 +- kernel/rcu/tree.h | 1 - kernel/rcu/tree_nocb.h | 32 +-- net/ipv4/fib_semantics.c | 5 +- net/ipv4/metrics.c | 8 +- net/ipv4/tcp_cong.c | 11 +- net/ipv6/route.c | 2 +- net/mac80211/main.c | 3 +- net/mptcp/fastopen.c | 4 +- net/mptcp/options.c | 50 ++-- net/mptcp/pm.c | 28 +- net/mptcp/pm_netlink.c | 52 ++-- net/mptcp/protocol.c | 58 ++-- net/mptcp/protocol.h | 9 +- net/mptcp/sched.c | 4 +- net/mptcp/sockopt.c | 4 +- net/mptcp/subflow.c | 48 ++-- net/wireless/scan.c | 46 +++- security/apparmor/apparmorfs.c | 4 + security/smack/smack_lsm.c | 2 +- sound/core/seq/seq_ports.h | 14 +- sound/core/seq/seq_ump_convert.c | 97 ++++--- sound/core/ump_convert.c | 60 ++-- sound/pci/hda/hda_generic.c | 63 +++++ sound/pci/hda/hda_generic.h | 1 + sound/pci/hda/patch_conexant.c | 2 + sound/soc/amd/yc/acp6x-mach.c | 14 + sound/soc/codecs/es8326.c | 2 + tools/testing/selftests/net/mptcp/mptcp_join.sh | 304 +++++++++++++++++++-- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 38 +++ tools/testing/selftests/net/mptcp/userspace_pm.sh | 30 +- 145 files changed, 1664 insertions(+), 573 deletions(-)

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[PATCH 6.10 000/183] 6.10.9-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.10.9 release. There are 183 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 Sat, 07 Sep 2024 16:35:01 +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/v6.x/stable-review/patch-6.10.9-rc2… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.10.9-rc2 Richard Fitzgerald <rf(a)opensource.cirrus.com> i2c: Use IS_REACHABLE() for substituting empty ACPI functions Yang Wang <kevinyang.wang(a)amd.com> drm/amdgpu: remove redundant semicolons in RAS_EVENT_LOG David Howells <dhowells(a)redhat.com> mm: Fix filemap_invalidate_inode() to use invalidate_inode_pages2_range() Léo DUBOIN <lduboin(a)freebox.fr> pinctrl: core: reset gpio_device in loop in pinctrl_pins_show() Ricardo Ribalda <ribalda(a)chromium.org> media: uvcvideo: Enforce alignment of frame and interval Stefan Berger <stefanb(a)linux.ibm.com> crypto: ecc - Fix off-by-one missing to clear most significant digit Alex Hung <alex.hung(a)amd.com> drm/amd/display: Skip wbscl_set_scaler_filter if filter is null Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check BIOS images before it is used Tao Zhou <tao.zhou1(a)amd.com> drm/amdkfd: use mode1 reset for RAS poison consumption Tao Zhou <tao.zhou1(a)amd.com> drm/amdgpu: set RAS fed status for more cases Alex Hung <alex.hung(a)amd.com> drm/amd/display: Avoid overflow from uint32_t to uint8_t Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Disable DMCUB timeout for DCN35 Wenjing Liu <wenjing.liu(a)amd.com> drm/amd/display: use preferred link settings for dp signal only Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Remove register from DCN35 DMCUB diagnostic collection Wayne Lin <wayne.lin(a)amd.com> drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX winstang <winstang(a)amd.com> drm/amd/display: added NULL check at start of dc_validate_stream Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Don't use fsleep for PSR exit waits on dmub replay Bob Zhou <bob.zhou(a)amd.com> drm/amdgpu: fix overflowed constant warning in mmhub_set_clockgating() Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: add lock in kfd_process_dequeue_from_device Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: add lock in amdgpu_gart_invalidate_tlb Yunxiang Li <Yunxiang.Li(a)amd.com> drm/amdgpu: add skip_hw_access checks for sriov Christoph Hellwig <hch(a)lst.de> block: remove the blk_flush_integrity call in blk_integrity_unregister Julien Stephan <jstephan(a)baylibre.com> driver: iio: add missing checks on iio_info's callback access Matthew Brost <matthew.brost(a)intel.com> drm/xe: Add GuC state asserts to deregister_exec_queue Chao Yu <chao(a)kernel.org> f2fs: fix to do sanity check on blocks for inline_data inode Johannes Berg <johannes.berg(a)intel.com> wifi: cfg80211: make hash table duplicates more survivable Yazen Ghannam <yazen.ghannam(a)amd.com> hwmon: (k10temp) Check return value of amd_smn_read() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> thermal: trip: Use READ_ONCE() for lockless access to trip properties Olivier Dautricourt <olivierdautricourt(a)gmail.com> dmaengine: altera-msgdma: properly free descriptor in msgdma_free_descriptor Olivier Dautricourt <olivierdautricourt(a)gmail.com> dmaengine: altera-msgdma: use irq variant of spin_lock/unlock while invoking callbacks Lad Prabhakar <prabhakar.mahadev-lad.rj(a)bp.renesas.com> pinctrl: renesas: rzg2l: Validate power registers for SD and ETH Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> drm/xe: Check valid domain is passed in xe_force_wake_ref Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> drm/xe: Ensure caller uses sole domain for xe_force_wake_assert_held Marek Vasut <marex(a)denx.de> drm/bridge: tc358767: Check if fully initialized before signalling HPD event via IRQ Valentin Schneider <vschneid(a)redhat.com> net: tcp/dccp: prepare for tw_timer un-pinning John Allen <john.allen(a)amd.com> RAS/AMD/ATL: Validate address map when information is gathered Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Revert "Add quota_change type" Maxime Méré <maxime.mere(a)foss.st.com> crypto: stm32/cryp - call finalize with bh disabled Haoran Liu <liuhaoran14(a)163.com> drm/meson: plane: Add error handling Dragos Tatulea <dtatulea(a)nvidia.com> net/mlx5e: SHAMPO, Fix incorrect page release Ben Walsh <ben(a)jubnut.com> platform/chrome: cros_ec_lpc: MEC access can use an AML mutex Casey Schaufler <casey(a)schaufler-ca.com> smack: tcp: ipv4, fix incorrect labeling Andy Shevchenko <andy.shevchenko(a)gmail.com> regmap: spi: Fix potential off-by-one when calculating reserved size Matthew Brost <matthew.brost(a)intel.com> drm/xe: Don't overmap identity VRAM mapping Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgu: fix Unintentional integer overflow for mall size Eric Dumazet <edumazet(a)google.com> tcp: annotate data-races around tw->tw_ts_recent and tw->tw_ts_recent_stamp Jason Xing <kernelxing(a)tencent.com> net: remove NULL-pointer net parameter in ip_metrics_convert Amir Goldstein <amir73il(a)gmail.com> fsnotify: clear PARENT_WATCHED flags lazily Nirmoy Das <nirmoy.das(a)intel.com> drm/xe: Use missing lock in relay_needs_worker Abhishek Pandit-Subedi <abhishekpandit(a)chromium.org> usb: typec: ucsi: Fix null pointer dereference in trace Simon Holesch <simon(a)holesch.de> usbip: Don't submit special requests twice Sakari Ailus <sakari.ailus(a)linux.intel.com> media: v4l2-cci: Always assign *val Frederic Weisbecker <frederic(a)kernel.org> rcu/nocb: Remove buggy bypass lock contention mitigation Ken Sloat <ksloat(a)designlinxhs.com> pwm: xilinx: Fix u32 overflow issue in 32-bit width PWM mode. Shannon Nelson <shannon.nelson(a)amd.com> ionic: fix potential irq name truncation Michael Margolin <mrgolin(a)amazon.com> RDMA/efa: Properly handle unexpected AQ completions Richard Maina <quic_rmaina(a)quicinc.com> remoteproc: qcom_q6v5_pas: Add hwspinlock bust on stop Chris Lew <quic_clew(a)quicinc.com> soc: qcom: smem: Add qcom_smem_bust_hwspin_lock_by_host() Richard Maina <quic_rmaina(a)quicinc.com> hwspinlock: Introduce hwspin_lock_bust() Johannes Berg <johannes.berg(a)intel.com> wifi: mac80211: check ieee80211_bss_info_change_notify() against MLD Johannes Berg <johannes.berg(a)intel.com> wifi: iwlwifi: mvm: use only beacon BSS load for active links AngeloGioacchino Del Regno <angelogioacchino.delregno(a)collabora.com> remoteproc: mediatek: Zero out only remaining bytes of IPI buffer Aleksandr Mishin <amishin(a)t-argos.ru> PCI: al: Check IORESOURCE_BUS existence during probe Jagadeesh Kona <quic_jkona(a)quicinc.com> cpufreq: scmi: Avoid overflow of target_freq in fast switch Johannes Berg <johannes.berg(a)intel.com> wifi: cfg80211: restrict operation during radar detection Shahar S Matityahu <shahar.s.matityahu(a)intel.com> wifi: iwlwifi: remove fw_running op Tao Zhou <tao.zhou1(a)amd.com> drm/amdgpu: update type of buf size to u32 for eeprom functions Victor Skvortsov <victor.skvortsov(a)amd.com> drm/amdgpu: Queue KFD reset workitem in VF FED Nicholas Susanto <nicholas.susanto(a)amd.com> drm/amd/display: Fix pipe addition logic in calc_blocks_to_ungate DCN35 Yang Wang <kevinyang.wang(a)amd.com> drm/amdgpu: fix compiler 'side-effect' check issue for RAS_EVENT_LOG() Xiaogang Chen <xiaogang.chen(a)amd.com> drm/kfd: Correct pinned buffer handling at kfd restore and validate process Himal Prasad Ghimiray <himal.prasad.ghimiray(a)intel.com> drm/xe: Fix the warning conditions Zong-Zhe Yang <kevin_yang(a)realtek.com> wifi: rtw89: ser: avoid multiple deinit on same CAM Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check negtive return for table entries Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix the warning bad bit shift operation for aca_error_type type Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: the warning dereferencing obj for nbio_v7_4 Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check specific index for smu13 Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: check specific index for aldebaran Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix the waring dereferencing hive Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: fix dereference after null check Jesse Zhang <jesse.zhang(a)amd.com> drm/amdgpu: Fix the warning division or modulo by zero David (Ming Qiang) Wu <David.Wu3(a)amd.com> drm/amdgpu/vcn: remove irq disabling in vcn 5 suspend Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check input value for power profile setting on smu11, smu13 and smu14 Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check input value for CUSTOM profile mode setting on legacy SOCs Jeff Johnson <quic_jjohnson(a)quicinc.com> wifi: ath12k: initialize 'ret' in ath12k_dp_rxdma_ring_sel_config_wcn7850() Jeff Johnson <quic_jjohnson(a)quicinc.com> wifi: ath11k: initialize 'ret' in ath11k_qmi_load_file_target_mem() Jeff Johnson <quic_jjohnson(a)quicinc.com> wifi: ath12k: initialize 'ret' in ath12k_qmi_load_file_target_mem() Leesoo Ahn <lsahn(a)ooseel.net> apparmor: fix possible NULL pointer dereference Karthik Poosa <karthik.poosa(a)intel.com> drm/xe/hwmon: Remove unwanted write permission for currN_label Michael Chen <michael.chen(a)amd.com> drm/amdkfd: Reconcile the definition and use of oem_id in struct kfd_topology_device Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix mc_data out-of-bounds read warning Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix ucode out-of-bounds read warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix uninitialized variable warning in amdgpu_info_ioctl Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix uninitialized variable warning for jpeg_v4 Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix uninitialized variable warning for amdgpu_xgmi Lin.Cao <lincao12(a)amd.com> drm/amdkfd: Check debug trap enable before write dbg_ev_file Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix out-of-bounds write warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix the uninitialized variable warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix uninitialized variable agc_btc_response Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Fix uninitialized variable warning for smu10 Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warnings for vangogh_ppt Sui Jingfeng <sui.jingfeng(a)linux.dev> drm/drm-bridge: Drop conditionals around of_node pointers Rodrigo Vivi <rodrigo.vivi(a)intel.com> drm/xe: Demote CCS_MODE info to debug only Asad Kamal <asad.kamal(a)amd.com> drm/amd/amdgpu: Check tbo resource pointer Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix index may exceed array range within fpu_update_bw_bounding_box Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix writeback job lock evasion within dm_crtc_high_irq Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration Alex Hung <alex.hung(a)amd.com> drm/amd/display: Ensure index calculation will not overflow Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTEGER_OVERFLOW within decide_fallback_link_setting_max_bw_policy Alex Hung <alex.hung(a)amd.com> drm/amd/display: Spinlock before reading event Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Release clck_src memory if clk_src_construct fails Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_create Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Fix Coverity INTERGER_OVERFLOW within construct_integrated_info Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Add otg_master NULL check within resource_log_pipe_topology_update Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check link_index before accessing dc->links[] Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Release state memory if amdgpu_dm_create_color_properties fail Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check msg_id before processing transcation Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check num_valid_sets before accessing reader_wm_sets[] Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Add array index check for hdcp ddc access Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Add missing NULL pointer check within dpcd_extend_address_range Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check index for aux_rd_interval before using Alex Hung <alex.hung(a)amd.com> drm/amd/display: Fix incorrect size calculation for loop Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links Hersen Wu <hersenxs.wu(a)amd.com> drm/amd/display: Stop amdgpu_dm initialize when stream nums greater than 6 Alex Hung <alex.hung(a)amd.com> drm/amd/display: Check gpio_id before used as array index Alex Hung <alex.hung(a)amd.com> drm/amd/display: Ensure array index tg_inst won't be -1 Zhigang Luo <Zhigang.Luo(a)amd.com> drm/amdgpu: avoid reading vf2pf info size from FB Francois Dugast <francois.dugast(a)intel.com> drm/xe/gt: Fix assert in L3 bank mask generation Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warnings for vega10_hwmgr Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix uninitialized scalar variable warning Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix the Out-of-bounds read warning Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warning for smu_v13 Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: Fix negative array index read Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix warning using uninitialized value of max_vid_step Tim Huang <Tim.Huang(a)amd.com> drm/amd/pm: fix uninitialized variable warning for smu8_hwmgr Jesse Zhang <jesse.zhang(a)amd.com> drm/amd/pm: fix uninitialized variable warning Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu/pm: Check the return value of smum_send_msg_to_smc Tim Huang <Tim.Huang(a)amd.com> drm/amdgpu: fix overflowed array index read warning Philip Yang <Philip.Yang(a)amd.com> drm/amdgpu: Handle sg size limit for contiguous allocation Alvin Lee <alvin.lee2(a)amd.com> drm/amd/display: Assign linear_pitch_alignment even for VM Rodrigo Siqueira <Rodrigo.Siqueira(a)amd.com> drm/amd/display: Handle the case which quad_part is equal 0 Joshua Aberback <joshua.aberback(a)amd.com> Revert "drm/amd/display: Fix incorrect pointer assignment" Ma Jun <Jun.Ma2(a)amd.com> drm/amdgpu: Fix uninitialized variable warning in amdgpu_afmt_acr Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: test for flush/re-add endpoints Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-re-adding ID 0 signal Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: validate event numbers Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-adding init endp with != id Matthieu Baerts (NGI0) <matttbe(a)kernel.org> selftests: mptcp: join: check re-using ID of unused ADD_ADDR Paolo Abeni <pabeni(a)redhat.com> selftests: mptcp: add explicit test case for remove/readd Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: x1e80100-qcp: fix missing PCIe4 gpios Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: x1e80100-qcp: fix up PCIe6a pinctrl node Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: x1e80100-crd: fix missing PCIe4 gpios Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: x1e80100-crd: fix up PCIe6a pinctrl node Abel Vesa <abel.vesa(a)linaro.org> arm64: dts: qcom: x1e80100: Describe the PCIe 6a resources Zhang Yi <zhangyi(a)everest-semi.com> ASoC: codecs: ES8326: button detect issue Krzysztof Stępniak <kfs.szk(a)gmail.com> ASoC: amd: yc: Support mic on Lenovo Thinkpad E14 Gen 6 ZHANG Yuntian <yt(a)radxa.com> net: usb: qmi_wwan: add MeiG Smart SRM825L Rik van Riel <riel(a)surriel.com> dma-debug: avoid deadlock between dma debug vs printk and netconsole Heng Qi <hengqi(a)linux.alibaba.com> virtio-net: check feature before configuring the vq coalescing command Richard Fitzgerald <rf(a)opensource.cirrus.com> i2c: Fix conditional for substituting empty ACPI functions Boris Burkov <boris(a)bur.io> btrfs: fix qgroup reserve leaks in cow_file_range Qu Wenruo <wqu(a)suse.com> btrfs: scrub: update last_physical after scrubbing one stripe Qu Wenruo <wqu(a)suse.com> btrfs: factor out stripe length calculation into a helper Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> platform/x86/amd/pmf: Add new ACPI ID AMDI0107 Luke D. Jones <luke(a)ljones.dev> platform/x86/amd: pmf: Add quirk for ROG Ally X Devyn Liu <liudingyuan(a)huawei.com> spi: hisi-kunpeng: Add validation for the minimum value of speed_hz Bruno Ancona <brunoanconasala(a)gmail.com> ASoC: amd: yc: Support mic on HP 14-em0002la Paulo Alcantara <pc(a)manguebit.com> smb: client: fix FSCTL_GET_REPARSE_POINT against NetApp Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Fix 'stack guard page was hit' error in dr_rule Takashi Iwai <tiwai(a)suse.de> ALSA: seq: ump: Explicitly reset RPN with Null RPN Takashi Iwai <tiwai(a)suse.de> ALSA: seq: ump: Transmit RPN/NRPN message at each MSB/LSB data reception Takashi Iwai <tiwai(a)suse.de> ALSA: seq: ump: Use the common RPN/bank conversion context Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Explicitly reset RPN with Null RPN Takashi Iwai <tiwai(a)suse.de> ALSA: ump: Transmit RPN/NRPN message at each MSB/LSB data reception Perry Yuan <perry.yuan(a)amd.com> x86/CPU/AMD: Add models 0x60-0x6f to the Zen5 range Takashi Iwai <tiwai(a)suse.de> ALSA: hda/conexant: Mute speakers at suspend / shutdown Takashi Iwai <tiwai(a)suse.de> ALSA: hda/generic: Add a helper to mute speakers at suspend/shutdown Qu Wenruo <wqu(a)suse.com> btrfs: tree-checker: validate dref root and objectid Peter Wang <peter.wang(a)mediatek.com> scsi: ufs: core: Bypass quick recovery if force reset is needed Kyoungrul Kim <k831.kim(a)samsung.com> scsi: ufs: core: Check LSDBS cap when !mcq Philip Mueller <philm(a)manjaro.org> drm: panel-orientation-quirks: Add quirk for OrangePi Neo Qiuxu Zhuo <qiuxu.zhuo(a)intel.com> drm/fb-helper: Don't schedule_work() to flush frame buffer during panic() ------------- Diffstat: Documentation/locking/hwspinlock.rst | 11 ++ Makefile | 4 +- arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 81 +++++++++++ arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 81 +++++++++++ arch/x86/kernel/cpu/amd.c | 2 +- block/blk-integrity.c | 2 - crypto/ecc.c | 2 +- drivers/base/regmap/regmap-spi.c | 3 +- drivers/cpufreq/scmi-cpufreq.c | 4 +- drivers/crypto/stm32/stm32-cryp.c | 6 +- drivers/dma/altera-msgdma.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_afmt.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_eeprom.h | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 11 +- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 19 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 5 +- drivers/gpu/drm/amd/amdgpu/amdgpu_securedisplay.c | 4 + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 12 +- drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c | 3 + drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 6 + drivers/gpu/drm/amd/amdgpu/df_v1_7.c | 2 + drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 2 +- drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 3 +- drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c | 19 --- drivers/gpu/drm/amd/amdkfd/kfd_crat.h | 2 - drivers/gpu/drm/amd/amdkfd/kfd_debug.c | 4 +- drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 4 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 9 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.h | 5 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 49 ++++--- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 2 +- drivers/gpu/drm/amd/display/dc/bios/bios_parser.c | 18 ++- drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 7 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 3 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 1 + .../gpu/drm/amd/display/dc/core/dc_link_exports.c | 3 + drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 8 +- drivers/gpu/drm/amd/display/dc/core/dc_state.c | 10 +- drivers/gpu/drm/amd/display/dc/dce/dmub_abm_lcd.c | 2 +- drivers/gpu/drm/amd/display/dc/dce/dmub_replay.c | 3 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_dwb_scl.c | 3 + drivers/gpu/drm/amd/display/dc/dcn35/dcn35_dccg.c | 2 +- .../gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c | 7 +- .../gpu/drm/amd/display/dc/dml/dcn302/dcn302_fpu.c | 10 ++ .../gpu/drm/amd/display/dc/dml/dcn303/dcn303_fpu.c | 10 ++ .../gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 10 ++ .../gpu/drm/amd/display/dc/dml/dcn321/dcn321_fpu.c | 10 ++ .../gpu/drm/amd/display/dc/dml/display_mode_vba.c | 7 +- drivers/gpu/drm/amd/display/dc/gpio/gpio_service.c | 17 ++- drivers/gpu/drm/amd/display/dc/hdcp/hdcp_msg.c | 17 ++- .../drm/amd/display/dc/hwss/dcn201/dcn201_hwseq.c | 3 + .../drm/amd/display/dc/hwss/dcn21/dcn21_hwseq.c | 2 +- .../drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c | 3 +- .../display/dc/link/protocols/link_dp_capability.c | 26 ++-- .../display/dc/link/protocols/link_dp_training.c | 4 +- .../drm/amd/display/dc/link/protocols/link_dpcd.c | 1 + .../amd/display/dc/resource/dce80/dce80_resource.c | 1 + .../amd/display/dc/resource/dcn31/dcn31_resource.c | 1 + .../display/dc/resource/dcn314/dcn314_resource.c | 4 +- .../amd/display/dc/resource/dcn35/dcn35_resource.c | 2 + .../display/dc/resource/dcn351/dcn351_resource.c | 1 + drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c | 5 +- .../gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c | 28 +++- drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 2 +- drivers/gpu/drm/amd/pm/powerplay/hwmgr/pp_psm.c | 13 +- .../gpu/drm/amd/pm/powerplay/hwmgr/ppatomctrl.c | 5 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 29 +++- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 2 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 15 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 60 ++++++-- .../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 20 ++- .../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 31 ++-- .../drm/amd/pm/powerplay/smumgr/vega10_smumgr.c | 6 +- drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h | 4 + drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 5 + drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 31 +++- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 4 + drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 14 ++ drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 3 +- drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c | 55 ++++--- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c | 5 + .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_4_ppt.c | 28 +--- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c | 28 +--- .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_6_ppt.c | 2 + .../gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_7_ppt.c | 4 + .../gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 28 +--- .../gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c | 5 + drivers/gpu/drm/bridge/tc358767.c | 2 +- drivers/gpu/drm/drm_bridge.c | 5 - drivers/gpu/drm/drm_fb_helper.c | 11 ++ drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 + drivers/gpu/drm/meson/meson_plane.c | 17 ++- drivers/gpu/drm/xe/xe_force_wake.h | 13 +- drivers/gpu/drm/xe/xe_gt_ccs_mode.c | 4 +- drivers/gpu/drm/xe/xe_gt_topology.c | 4 +- drivers/gpu/drm/xe/xe_guc_relay.c | 9 +- drivers/gpu/drm/xe/xe_guc_submit.c | 5 + drivers/gpu/drm/xe/xe_hwmon.c | 9 +- drivers/gpu/drm/xe/xe_migrate.c | 55 +++++-- drivers/gpu/drm/xe/xe_pcode.c | 6 +- drivers/hwmon/k10temp.c | 36 +++-- drivers/hwspinlock/hwspinlock_core.c | 28 ++++ drivers/hwspinlock/hwspinlock_internal.h | 3 + drivers/iio/industrialio-core.c | 7 +- drivers/iio/industrialio-event.c | 9 ++ drivers/iio/inkern.c | 32 +++-- drivers/infiniband/hw/efa/efa_com.c | 30 ++-- drivers/media/usb/uvc/uvc_driver.c | 18 ++- drivers/media/v4l2-core/v4l2-cci.c | 9 ++ drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +- .../ethernet/mellanox/mlx5/core/steering/dr_rule.c | 2 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/virtio_net.c | 6 + drivers/net/wireless/ath/ath11k/qmi.c | 2 +- drivers/net/wireless/ath/ath12k/dp_rx.c | 2 +- drivers/net/wireless/ath/ath12k/qmi.c | 2 +- drivers/net/wireless/intel/iwlwifi/fw/debugfs.c | 3 +- drivers/net/wireless/intel/iwlwifi/fw/runtime.h | 1 - drivers/net/wireless/intel/iwlwifi/mvm/link.c | 14 +- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 6 - .../net/wireless/intel/iwlwifi/mvm/tests/links.c | 1 + drivers/net/wireless/realtek/rtw89/ser.c | 8 +- drivers/pci/controller/dwc/pcie-al.c | 16 ++- drivers/pinctrl/core.c | 1 + drivers/pinctrl/renesas/pinctrl-rzg2l.c | 12 +- drivers/platform/chrome/cros_ec_lpc_mec.c | 76 +++++++++- drivers/platform/chrome/cros_ec_lpc_mec.h | 11 ++ drivers/platform/x86/amd/pmf/core.c | 3 + drivers/platform/x86/amd/pmf/pmf-quirks.c | 9 +- drivers/ras/amd/atl/dehash.c | 43 ------ drivers/ras/amd/atl/map.c | 77 ++++++++++ drivers/remoteproc/mtk_scp.c | 2 +- drivers/remoteproc/qcom_q6v5_pas.c | 11 ++ drivers/soc/qcom/smem.c | 26 ++++ drivers/spi/spi-hisi-kunpeng.c | 1 + drivers/thermal/thermal_sysfs.c | 6 +- drivers/thermal/thermal_trip.c | 2 +- drivers/ufs/core/ufshcd.c | 19 ++- drivers/usb/typec/ucsi/ucsi.h | 2 +- drivers/usb/usbip/stub_rx.c | 77 ++++++---- fs/btrfs/inode.c | 3 + fs/btrfs/scrub.c | 25 +++- fs/btrfs/tree-checker.c | 47 ++++++ fs/f2fs/f2fs.h | 2 +- fs/f2fs/inline.c | 20 ++- fs/f2fs/inode.c | 2 +- fs/gfs2/quota.c | 19 +-- fs/gfs2/util.c | 6 +- fs/notify/fsnotify.c | 31 ++-- fs/notify/fsnotify.h | 2 +- fs/notify/mark.c | 32 ++++- fs/smb/client/smb2inode.c | 6 +- include/clocksource/timer-xilinx.h | 2 +- include/linux/fsnotify_backend.h | 8 +- include/linux/hwspinlock.h | 6 + include/linux/i2c.h | 2 +- include/linux/soc/qcom/smem.h | 2 + include/net/inet_timewait_sock.h | 6 +- include/net/ip.h | 3 +- include/net/tcp.h | 2 +- include/sound/ump_convert.h | 1 + include/ufs/ufshcd.h | 1 + include/ufs/ufshci.h | 1 + kernel/dma/debug.c | 5 +- kernel/rcu/tree.h | 1 - kernel/rcu/tree_nocb.h | 32 +---- mm/filemap.c | 2 +- net/dccp/minisocks.c | 3 +- net/ipv4/fib_semantics.c | 5 +- net/ipv4/inet_timewait_sock.c | 52 ++++++- net/ipv4/metrics.c | 8 +- net/ipv4/tcp_cong.c | 11 +- net/ipv4/tcp_ipv4.c | 14 +- net/ipv4/tcp_minisocks.c | 25 ++-- net/ipv6/route.c | 2 +- net/ipv6/tcp_ipv6.c | 6 +- net/mac80211/main.c | 3 +- net/wireless/ibss.c | 5 +- net/wireless/mesh.c | 5 +- net/wireless/nl80211.c | 21 ++- net/wireless/scan.c | 46 ++++-- security/apparmor/apparmorfs.c | 4 + security/smack/smack_lsm.c | 2 +- sound/core/seq/seq_ports.h | 14 +- sound/core/seq/seq_ump_convert.c | 97 ++++++++----- sound/core/ump_convert.c | 60 +++++--- sound/pci/hda/hda_generic.c | 63 ++++++++ sound/pci/hda/hda_generic.h | 1 + sound/pci/hda/patch_conexant.c | 2 + sound/soc/amd/yc/acp6x-mach.c | 14 ++ sound/soc/codecs/es8326.c | 2 + tools/testing/selftests/net/mptcp/mptcp_join.sh | 160 ++++++++++++++++++++- tools/testing/selftests/net/mptcp/mptcp_lib.sh | 4 + 210 files changed, 2044 insertions(+), 695 deletions(-)

1 week, 6 days

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[PATCH] drm/i915/guc: prevent a possible int overflow in wq offsets

by Nikita Zhandarovich

It may be possible for the sum of the values derived from i915_ggtt_offset() and __get_parent_scratch_offset()/ i915_ggtt_offset() to go over the u32 limit before being assigned to wq offsets of u64 type. Mitigate these issues by expanding one of the right operands to u64 to avoid any overflow issues just in case. Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE. Fixes: 2584b3549f4c ("drm/i915/guc: Update to GuC version 70.1.1") Cc: stable(a)vger.kernel.org Signed-off-by: Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> --- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 9400d0eb682b..908ebfa22933 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -2842,9 +2842,9 @@ static void prepare_context_registration_info_v70(struct intel_context *ce, ce->parallel.guc.wqi_tail = 0; ce->parallel.guc.wqi_head = 0; - wq_desc_offset = i915_ggtt_offset(ce->state) + + wq_desc_offset = (u64)i915_ggtt_offset(ce->state) + __get_parent_scratch_offset(ce); - wq_base_offset = i915_ggtt_offset(ce->state) + + wq_base_offset = (u64)i915_ggtt_offset(ce->state) + __get_wq_offset(ce); info->wq_desc_lo = lower_32_bits(wq_desc_offset); info->wq_desc_hi = upper_32_bits(wq_desc_offset);

1 week, 6 days

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[PATCH v2 RESEND] tpm: export tpm2_sessions_init() to fix ibmvtpm building

by Kexy Biscuit

Commit 08d08e2e9f0a ("tpm: ibmvtpm: Call tpm2_sessions_init() to initialize session support") adds call to tpm2_sessions_init() in ibmvtpm, which could be built as a module. However, tpm2_sessions_init() wasn't exported, causing libmvtpm to fail to build as a module: ERROR: modpost: "tpm2_sessions_init" [drivers/char/tpm/tpm_ibmvtpm.ko] undefined! Export tpm2_sessions_init() to resolve the issue. Cc: stable(a)vger.kernel.org # v6.10+ Reported-by: kernel test robot <lkp(a)intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202408051735.ZJkAPQ3b-lkp@intel.com/ Fixes: 08d08e2e9f0a ("tpm: ibmvtpm: Call tpm2_sessions_init() to initialize session support") Signed-off-by: Kexy Biscuit <kexybiscuit(a)aosc.io> Signed-off-by: Mingcong Bai <jeffbai(a)aosc.io> --- V1 -> V2: Added Fixes tag and fixed email format RESEND: The previous email was sent directly to stable-rc review drivers/char/tpm/tpm2-sessions.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c index d3521aadd43e..44f60730cff4 100644 --- a/drivers/char/tpm/tpm2-sessions.c +++ b/drivers/char/tpm/tpm2-sessions.c @@ -1362,4 +1362,5 @@ int tpm2_sessions_init(struct tpm_chip *chip) return rc; } +EXPORT_SYMBOL(tpm2_sessions_init); #endif /* CONFIG_TCG_TPM2_HMAC */ -- 2.46.0

1 week, 6 days

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Missing fix backports detected by syzbot

by Aleksandr Nogikh

Hi Greg, Sasha, A number of commits were identified[1] by syzbot as non-backported fixes for the fuzzer-detected findings in various Linux LTS trees. [1] https://syzkaller.appspot.com/upstream/backports Please consider backporting the following commits to LTS v6.1: 9a8ec9e8ebb5a7c0cfbce2d6b4a6b67b2b78e8f3 "Bluetooth: SCO: Fix possible circular locking dependency on sco_connect_cfm" (fixes 9a8ec9e) 3dcaa192ac2159193bc6ab57bc5369dcb84edd8e "Bluetooth: SCO: fix sco_conn related locking and validity issues" 3f5424790d4377839093b68c12b130077a4e4510 "ext4: fix inode tree inconsistency caused by ENOMEM" 7b0151caf73a656b75b550e361648430233455a0 "KVM: x86: Remove WARN sanity check on hypervisor timer vs. UNINITIALIZED vCPU" c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 "udf: Limit file size to 4TB" 4b827b3f305d1fcf837265f1e12acc22ee84327c "xfs: remove WARN when dquot cache insertion fails" These were verified to apply cleanly on top of v6.1.107 and to build/boot. The following commits to LTS v5.15: 8216776ccff6fcd40e3fdaa109aa4150ebe760b3 "ext4: reject casefold inode flag without casefold feature" c2efd13a2ed4f29bf9ef14ac2fbb7474084655f8 "udf: Limit file size to 4TB" These were verified to apply cleanly on top of v5.15.165 and to build/boot. The following commits to LTS v5.10: 04e568a3b31cfbd545c04c8bfc35c20e5ccfce0f "ext4: handle redirtying in ext4_bio_write_page()" 2a1fc7dc36260fbe74b6ca29dc6d9088194a2115 "KVM: x86: Suppress MMIO that is triggered during task switch emulation" 2454ad83b90afbc6ed2c22ec1310b624c40bf0d3 "fs: Restrict lock_two_nondirectories() to non-directory inodes" (fixes 2454ad) 33ab231f83cc12d0157711bbf84e180c3be7d7bc "fs: don't assume arguments are non-NULL" These were verified to apply cleanly on top of v5.10.224 and to build/boot. There are also a lot of syzbot-detected fix commits that did not apply cleanly, but the conflicts seem to be quite straightforward to resolve manually. Could you please share what the current process is with respect to such fix patches? For example, are you sending emails asking developers to adjust the non-applied patch (if they want), or is it the other way around -- you expect the authors to be proactive and send the adjusted patch versions themselves? Some sample commits, which failed to apply to v6.1.107: ff91059932401894e6c86341915615c5eb0eca48 "bpf, sockmap: Prevent lock inversion deadlock in map delete elem" f8f210dc84709804c9f952297f2bfafa6ea6b4bd "btrfs: calculate the right space for delayed refs when updating global reserve" -- Aleksandr

1 week, 6 days

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[PATCH 1/1] io_uring/sqpoll: inherit cpumask of creating process

by Felix Moessbauer

The submit queue polling threads are "kernel" threads that are started from the userland. In case the userland task is part of a cgroup with the cpuset controller enabled, the poller should also stay within that cpuset. This also holds, as the poller belongs to the same cgroup as the task that started it. With the current implementation, a process can "break out" of the defined cpuset by creating sq pollers consuming CPU time on other CPUs, which is especially problematic for realtime applications. Part of this problem was fixed in a5fc1441 by dropping the PF_NO_SETAFFINITY flag, but this only becomes effective after the first modification of the cpuset (i.e. the pollers cpuset is correct after the first update of the enclosing cgroups cpuset). By inheriting the cpuset of the creating tasks, we ensure that the poller is created with a cpumask that is a subset of the cgroups mask. Inheriting the creators cpumask is reasonable, as other userland tasks also inherit the mask. Fixes: 37d1e2e3642e ("io_uring: move SQPOLL thread io-wq forked worker") Cc: stable(a)vger.kernel.org # 6.1+ Signed-off-by: Felix Moessbauer <felix.moessbauer(a)siemens.com> --- io_uring/sqpoll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/io_uring/sqpoll.c b/io_uring/sqpoll.c index 3b50dc9586d1..4681b2c41a96 100644 --- a/io_uring/sqpoll.c +++ b/io_uring/sqpoll.c @@ -289,7 +289,7 @@ static int io_sq_thread(void *data) if (sqd->sq_cpu != -1) { set_cpus_allowed_ptr(current, cpumask_of(sqd->sq_cpu)); } else { - set_cpus_allowed_ptr(current, cpu_online_mask); + set_cpus_allowed_ptr(current, sqd->thread->cpus_ptr); sqd->sq_cpu = raw_smp_processor_id(); } -- 2.39.2

1 week, 6 days

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[PATCH] of/irq: handle irq_of_parse_and_map() errors

by Ma Ke

Zero and negative number is not a valid IRQ for in-kernel code and the irq_of_parse_and_map() function returns zero on error. So this check for valid IRQs should only accept values > 0. Cc: stable(a)vger.kernel.org Fixes: f7578496a671 ("of/irq: Use irq_of_parse_and_map()") Signed-off-by: Ma Ke <make24(a)iscas.ac.cn> --- drivers/i2c/busses/i2c-cpm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 4794ec066eb0..41e3c95c0ef7 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c @@ -435,7 +435,7 @@ static int cpm_i2c_setup(struct cpm_i2c *cpm) init_waitqueue_head(&cpm->i2c_wait); cpm->irq = irq_of_parse_and_map(ofdev->dev.of_node, 0); - if (!cpm->irq) + if (cpm->irq <= 0) return -EINVAL; /* Install interrupt handler. */ -- 2.25.1

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[PATCH 1/8] serial: qcom-geni: fix fifo polling timeout

by Johan Hovold

The qcom_geni_serial_poll_bit() can be used to wait for events like command completion and is supposed to wait for the time it takes to clear a full fifo before timing out. As noted by Doug, the current implementation does not account for start, stop and parity bits when determining the timeout. The helper also does not currently account for the shift register and the two-word intermediate transfer register. Instead of determining the fifo timeout on every call, store the timeout when updating it in set_termios() and wait for up to 19/16 the time it takes to clear the 16 word fifo to account for the shift and intermediate registers. Note that serial core has already added a 20 ms margin to the fifo timeout. Also note that the current uart_fifo_timeout() interface does unnecessary calculations on every call and also did not exists in earlier kernels so only store its result once. This also facilitates backports as earlier kernels can derive the timeout from uport->timeout, which has since been removed. Fixes: c4f528795d1a ("tty: serial: msm_geni_serial: Add serial driver support for GENI based QUP") Cc: stable(a)vger.kernel.org # 4.17 Reported-by: Douglas Anderson <dianders(a)chromium.org> Signed-off-by: Johan Hovold <johan+linaro(a)kernel.org> --- drivers/tty/serial/qcom_geni_serial.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 69a632fefc41..e1926124339d 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -124,7 +124,7 @@ struct qcom_geni_serial_port { dma_addr_t tx_dma_addr; dma_addr_t rx_dma_addr; bool setup; - unsigned int baud; + unsigned long fifo_timeout_us; unsigned long clk_rate; void *rx_buf; u32 loopback; @@ -270,22 +270,21 @@ static bool qcom_geni_serial_poll_bit(struct uart_port *uport, { u32 reg; struct qcom_geni_serial_port *port; - unsigned int baud; - unsigned int fifo_bits; unsigned long timeout_us = 20000; struct qcom_geni_private_data *private_data = uport->private_data; if (private_data->drv) { port = to_dev_port(uport); - baud = port->baud; - if (!baud) - baud = 115200; - fifo_bits = port->tx_fifo_depth * port->tx_fifo_width; + /* - * Total polling iterations based on FIFO worth of bytes to be - * sent at current baud. Add a little fluff to the wait. + * Wait up to 19/16 the time it would take to clear a full + * FIFO, which accounts for the three words in the shift and + * intermediate registers. + * + * Note that fifo_timeout_us already has a 20 ms margin. */ - timeout_us = ((fifo_bits * USEC_PER_SEC) / baud) + 500; + if (port->fifo_timeout_us) + timeout_us = 19 * port->fifo_timeout_us / 16; } /* @@ -1248,7 +1247,6 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, qcom_geni_serial_stop_rx(uport); /* baud rate */ baud = uart_get_baud_rate(uport, termios, old, 300, 4000000); - port->baud = baud; sampling_rate = UART_OVERSAMPLING; /* Sampling rate is halved for IP versions >= 2.5 */ @@ -1326,8 +1324,10 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, else tx_trans_cfg |= UART_CTS_MASK; - if (baud) + if (baud) { uart_update_timeout(uport, termios->c_cflag, baud); + port->fifo_timeout_us = jiffies_to_usecs(uart_fifo_timeout(uport)); + } if (!uart_console(uport)) writel(port->loopback, -- 2.44.2

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Linux-stable-mirror September 2024