November 2023 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.6.4 release. There are 112 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, 02 Dec 2023 16:21:18 +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-6.6.4-rc1.… 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 6.6.4-rc1 Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix wakeup after probe deferral Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix software node leak on probe errors Ricardo Ribalda <ribalda(a)chromium.org> usb: dwc3: set the dma max_seg_size Alexander Stein <alexander.stein(a)ew.tq-group.com> usb: dwc3: Fix default mode initialization Oliver Neukum <oneukum(a)suse.com> USB: dwc2: write HCINT with INTMASK applied Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: tcpm: Skip hard reset when in error recovery Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: tcpm: Fix sink caps op current check Lech Perczak <lech.perczak(a)gmail.com> USB: serial: option: don't claim interface 4 for ZTE MF290 Puliang Lu <puliang.lu(a)fibocom.com> USB: serial: option: fix FM101R-GL defines Victor Fragoso <victorffs(a)hotmail.com> USB: serial: option: add Fibocom L7xx modules Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix deadlock issue during using NCM gadget Niklas Neronin <niklas.neronin(a)linux.intel.com> usb: config: fix iteration issue in 'usb_get_bos_descriptor()' Johan Hovold <johan+linaro(a)kernel.org> USB: xhci-plat: fix legacy PHY double init Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup lock c->root error Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup init dirty data errors Rand Deeb <rand.sec96(a)gmail.com> bcache: prevent potential division by zero error Coly Li <colyli(a)suse.de> bcache: check return value from btree_node_alloc_replacement() Peilin Ye <peilin.ye(a)bytedance.com> veth: Use tstats per-CPU traffic counters Mikulas Patocka <mpatocka(a)redhat.com> dm-delay: fix a race between delay_presuspend and delay_bio Stefan Binding <sbinding(a)opensource.cirrus.com> ALSA: hda/realtek: Add quirks for ASUS 2024 Zenbooks Vitalii Torshyn <vitaly.torshyn(a)gmail.com> ALSA: hda: ASUS UM5302LA: Added quirks for cs35L41/10431A83 on i2c bus Shyam Prasad N <sprasad(a)microsoft.com> cifs: fix leak of iface for primary channel Shyam Prasad N <sprasad(a)microsoft.com> cifs: account for primary channel in the interface list Shyam Prasad N <sprasad(a)microsoft.com> cifs: distribute channels across interfaces based on speed Johan Hovold <johan+linaro(a)kernel.org> Revert "phy: realtek: usb: Add driver for the Realtek SoC USB 2.0 PHY" Johan Hovold <johan+linaro(a)kernel.org> Revert "phy: realtek: usb: Add driver for the Realtek SoC USB 3.0 PHY" Johan Hovold <johan+linaro(a)kernel.org> Revert "usb: phy: add usb phy notify port status API" Long Li <longli(a)microsoft.com> hv_netvsc: Mark VF as slave before exposing it to user-mode Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix race of register_netdevice_notifier and VF register Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: fix race of netvsc and VF register_netdevice Stuart Hayhurst <stuart.a.hayhurst(a)gmail.com> platform/x86: ideapad-laptop: Set max_brightness before using it Shyam Sundar S K <Shyam-sundar.S-k(a)amd.com> platform/x86/amd/pmc: adjust getting DRAM size behavior Asuna Yang <spriteovo(a)gmail.com> USB: serial: option: add Luat Air72*U series products Stefan Eichenberger <stefan.eichenberger(a)toradex.com> usb: misc: onboard-hub: add support for Microchip USB5744 Stefan Eichenberger <stefan.eichenberger(a)toradex.com> dt-bindings: usb: microchip,usb5744: Add second supply Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> platform/x86: hp-bioscfg: Fix error handling in hp_add_other_attributes() Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> platform/x86: hp-bioscfg: move mutex_lock() down in hp_add_other_attributes() Harshit Mogalapalli <harshit.m.mogalapalli(a)oracle.com> platform/x86: hp-bioscfg: Simplify return check in hp_add_other_attributes() Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: protect device queue against concurrent access Charles Mirabile <cmirabil(a)redhat.com> io_uring/fs: consider link->flags when getting path for LINKAT Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup multi-threaded bch_sectors_dirty_init() wake-up race Song Liu <song(a)kernel.org> md: fix bi_status reporting in md_end_clone_io Coly Li <colyli(a)suse.de> bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() Keith Busch <kbusch(a)kernel.org> io_uring: fix off-by one bvec index Jann Horn <jannh(a)google.com> tls: fix NULL deref on tls_sw_splice_eof() with empty record Keith Busch <kbusch(a)kernel.org> swiotlb-xen: provide the "max_mapping_size" method Hans de Goede <hdegoede(a)redhat.com> ACPI: PM: Add acpi_device_fix_up_power_children() function Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA David Woodhouse <dwmw(a)amazon.co.uk> ACPI: processor_idle: use raw_safe_halt() in acpi_idle_play_dead() Hans de Goede <hdegoede(a)redhat.com> ACPI: video: Use acpi_device_fix_up_power_children() Gil Fine <gil.fine(a)linux.intel.com> thunderbolt: Set lane bonding bit only for downstream port Thomas Zimmermann <tzimmermann(a)suse.de> drm/ast: Disconnect BMC if physical connector is connected Bjorn Andersson <quic_bjorande(a)quicinc.com> drm/msm/dpu: Add missing safe_lut_tbl in sc8280xp catalog Mark Brown <broonie(a)kernel.org> kselftest/arm64: Fix output formatting for za-fork Helge Deller <deller(a)gmx.de> prctl: Disable prctl(PR_SET_MDWE) on parisc Florent Revest <revest(a)chromium.org> mm: add a NO_INHERIT flag to the PR_SET_MDWE prctl Peter Zijlstra <peterz(a)infradead.org> lockdep: Fix block chain corruption Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix ACPI platform device leak Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix resource leaks on probe deferral Christoph Hellwig <hch(a)lst.de> nvmet: nul-terminate the NQNs passed in the connect command Hannes Reinecke <hare(a)suse.de> nvme: blank out authentication fabrics options if not configured David Howells <dhowells(a)redhat.com> afs: Fix file locking on R/O volumes to operate in local mode David Howells <dhowells(a)redhat.com> afs: Return ENOENT if no cell DNS record can be found Alex Elder <elder(a)linaro.org> net: ipa: fix one GSI register field width Samuel Holland <samuel.holland(a)sifive.com> net: axienet: Fix check for partial TX checksum Arseniy Krasnov <avkrasnov(a)salutedevices.com> vsock/test: fix SEQPACKET message bounds test Ivan Vecera <ivecera(a)redhat.com> i40e: Fix adding unsupported cloud filters Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: propagate the correct speed and duplex status Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle the corner-case during tx completion Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle corner-case during sfp hotplug Lorenzo Bianconi <lorenzo(a)kernel.org> net: veth: fix ethtool stats reporting Suman Ghosh <sumang(a)marvell.com> octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF Stefano Stabellini <sstabellini(a)kernel.org> arm/xen: fix xen_vcpu_info allocation alignment Will Deacon <will(a)kernel.org> arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y Mikhail Zaslonko <zaslonko(a)linux.ibm.com> s390/ipl: add missing IPL_TYPE_ECKD_DUMP case to ipl_init() D. Wythe <alibuda(a)linux.alibaba.com> net/smc: avoid data corruption caused by decline Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> net: usb: ax88179_178a: fix failed operations during ax88179_reset Cong Yang <yangcong5(a)huaqin.corp-partner.google.com> drm/panel: boe-tv101wum-nl6: Fine tune Himax83102-j02 panel HFP and HBP Kunwu Chan <chentao(a)kylinos.cn> ipv4: Correct/silence an endian warning in __ip_do_redirect Charles Yi <be286(a)163.com> HID: fix HID device resource race between HID core and debugging support Jacek Lawrynowicz <jacek.lawrynowicz(a)linux.intel.com> accel/ivpu/37xx: Fix hangs related to MMIO reset Stanislaw Gruszka <stanislaw.gruszka(a)linux.intel.com> accel/ivpu: Do not initialize parameters on power up Peilin Ye <peilin.ye(a)bytedance.com> bpf: Fix dev's rx stats for bpf_redirect_peer traffic Daniel Borkmann <daniel(a)iogearbox.net> net: Move {l,t,d}stats allocation to core and convert veth & vrf Daniel Borkmann <daniel(a)iogearbox.net> net, vrf: Move dstats structure to core David Woodhouse <dwmw(a)amazon.co.uk> PM: tools: Fix sleepgraph syntax error Jonas Karlman <jonas(a)kwiboo.se> drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full Chuck Lever <chuck.lever(a)oracle.com> libfs: getdents() should return 0 after reaching EOD Christoph Hellwig <hch(a)lst.de> block: update the stable_writes flag in bdev_add Christoph Hellwig <hch(a)lst.de> filemap: add a per-mapping stable writes flag Andrzej Hajda <andrzej.hajda(a)intel.com> drm/i915: do not clean GT table on error path Chen Ni <nichen(a)iscas.ac.cn> ata: pata_isapnp: Add missing error check for devm_ioport_map() Suman Ghosh <sumang(a)marvell.com> octeontx2-pf: Fix memory leak during interface down Eric Dumazet <edumazet(a)google.com> wireguard: use DEV_STATS_INC() Jiawen Wu <jiawenwu(a)trustnetic.com> net: wangxun: fix kernel panic due to null pointer Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 timings Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 bus flags Stefan Berger <stefanb(a)linux.ibm.com> fs: Pass AT_GETATTR_NOSEC flag to getattr interface function Xuxin Xiong <xuxinxiong(a)huaqin.corp-partner.google.com> drm/panel: auo,b101uan08.3: Fine tune the panel power sequence Ming Lei <ming.lei(a)redhat.com> blk-cgroup: avoid to warn !rcu_read_lock_held() in blkg_lookup() David Howells <dhowells(a)redhat.com> afs: Make error on cell lookup failure consistent with OpenAFS David Howells <dhowells(a)redhat.com> afs: Fix afs_server_list to be cleaned up with RCU David Howells <dhowells(a)redhat.com> rxrpc: Defer the response to a PING ACK until we've parsed it David Howells <dhowells(a)redhat.com> rxrpc: Fix RTT determination to use any ACK as a source Gerd Bayer <gbayer(a)linux.ibm.com> s390/ism: ism driver implies smc protocol Jonathan Marek <jonathan(a)marek.ca> drm/msm/dsi: use the correct VREG_CTRL_1 value for 4nm cphy Keisuke Nishimura <keisuke.nishimura(a)inria.fr> sched/fair: Fix the decision for load balance Abel Wu <wuyun.abel(a)bytedance.com> sched/eevdf: Fix vruntime adjustment on reweight Ani Sinha <anisinha(a)redhat.com> hv/hv_kvp_daemon: Some small fixes for handling NM keyfiles Fang Xiang <fangxiang3(a)xiaomi.com> irqchip/gic-v3-its: Flush ITS tables correctly in non-coherent GIC designs Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix checksum mismatches in the duplicate reply cache Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update() ------------- Diffstat: .../devicetree/bindings/usb/microchip,usb5744.yaml | 7 +- Makefile | 4 +- arch/arm/xen/enlighten.c | 3 +- arch/arm64/include/asm/setup.h | 17 +- arch/arm64/mm/pageattr.c | 7 +- arch/s390/kernel/ipl.c | 1 + block/bdev.c | 2 + block/blk-cgroup.h | 2 - drivers/accel/ivpu/ivpu_hw_37xx.c | 54 +- drivers/accel/ivpu/ivpu_hw_40xx.c | 8 +- drivers/acpi/acpi_video.c | 2 +- drivers/acpi/device_pm.c | 13 + drivers/acpi/processor_idle.c | 2 +- drivers/acpi/resource.c | 7 + drivers/ata/pata_isapnp.c | 3 + drivers/gpu/drm/ast/ast_drv.h | 13 +- drivers/gpu/drm/ast/ast_mode.c | 62 +- drivers/gpu/drm/i915/gt/intel_gt.c | 11 - drivers/gpu/drm/i915/i915_driver.c | 4 +- .../drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 1 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 2 +- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 9 +- drivers/gpu/drm/panel/panel-simple.c | 13 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 14 +- drivers/hid/hid-core.c | 12 +- drivers/hid/hid-debug.c | 3 + drivers/irqchip/irq-gic-v3-its.c | 16 +- drivers/md/bcache/btree.c | 4 +- drivers/md/bcache/sysfs.c | 2 +- drivers/md/bcache/writeback.c | 22 +- drivers/md/dm-delay.c | 17 +- drivers/md/md.c | 3 +- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 14 + drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 11 +- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 14 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 16 +- .../ethernet/marvell/octeontx2/nic/otx2_flows.c | 20 +- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 + drivers/net/ethernet/wangxun/libwx/wx_hw.c | 8 +- drivers/net/ethernet/wangxun/ngbe/ngbe_main.c | 4 +- drivers/net/ethernet/wangxun/txgbe/txgbe_main.c | 4 +- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 66 +- drivers/net/ipa/reg/gsi_reg-v5.0.c | 2 +- drivers/net/usb/ax88179_178a.c | 4 +- drivers/net/veth.c | 46 +- drivers/net/vrf.c | 38 +- drivers/net/wireguard/device.c | 4 +- drivers/net/wireguard/receive.c | 12 +- drivers/net/wireguard/send.c | 3 +- drivers/nvme/host/fabrics.c | 2 + drivers/nvme/target/fabrics-cmd.c | 4 + drivers/phy/Kconfig | 1 - drivers/phy/Makefile | 1 - drivers/phy/realtek/Kconfig | 32 - drivers/phy/realtek/Makefile | 3 - drivers/phy/realtek/phy-rtk-usb2.c | 1325 -------------------- drivers/phy/realtek/phy-rtk-usb3.c | 761 ----------- drivers/platform/x86/amd/pmc/pmc.c | 31 +- drivers/platform/x86/hp/hp-bioscfg/bioscfg.c | 24 +- drivers/platform/x86/ideapad-laptop.c | 11 +- drivers/s390/block/dasd.c | 24 +- drivers/s390/net/Kconfig | 3 +- drivers/s390/net/ism_drv.c | 93 +- drivers/thunderbolt/switch.c | 2 +- drivers/usb/cdns3/cdnsp-ring.c | 3 + drivers/usb/core/config.c | 3 +- drivers/usb/core/hub.c | 23 - drivers/usb/dwc2/hcd_intr.c | 15 +- drivers/usb/dwc3/core.c | 2 + drivers/usb/dwc3/drd.c | 2 +- drivers/usb/dwc3/dwc3-qcom.c | 65 +- drivers/usb/host/xhci-plat.c | 50 +- drivers/usb/misc/onboard_usb_hub.c | 2 + drivers/usb/misc/onboard_usb_hub.h | 7 + drivers/usb/serial/option.c | 11 +- drivers/usb/typec/tcpm/tcpm.c | 12 +- drivers/xen/swiotlb-xen.c | 1 + fs/afs/dynroot.c | 4 +- fs/afs/internal.h | 1 + fs/afs/server_list.c | 2 +- fs/afs/super.c | 2 + fs/afs/vl_rotate.c | 10 + fs/ecryptfs/inode.c | 12 +- fs/inode.c | 2 + fs/libfs.c | 14 +- fs/nfsd/cache.h | 4 +- fs/nfsd/nfscache.c | 64 +- fs/nfsd/nfssvc.c | 14 +- fs/overlayfs/inode.c | 10 +- fs/overlayfs/overlayfs.h | 8 + fs/smb/client/cifs_debug.c | 16 + fs/smb/client/cifsglob.h | 2 + fs/smb/client/connect.c | 6 + fs/smb/client/sess.c | 112 +- fs/smb/client/smb2ops.c | 6 + fs/stat.c | 6 +- include/acpi/acpi_bus.h | 1 + include/linux/hid.h | 3 + include/linux/netdevice.h | 30 +- include/linux/pagemap.h | 17 + include/linux/sched/coredump.h | 10 + include/linux/usb/phy.h | 13 - include/trace/events/rxrpc.h | 2 +- include/uapi/linux/fcntl.h | 3 + include/uapi/linux/prctl.h | 1 + io_uring/fs.c | 2 +- io_uring/rsrc.c | 2 +- kernel/fork.c | 2 +- kernel/locking/lockdep.c | 3 +- kernel/sched/fair.c | 161 ++- kernel/sys.c | 36 +- mm/page-writeback.c | 2 +- net/core/dev.c | 57 +- net/core/filter.c | 1 + net/ipv4/route.c | 2 +- net/rxrpc/input.c | 61 +- net/smc/af_smc.c | 8 +- net/tls/tls_sw.c | 3 + sound/pci/hda/patch_realtek.c | 10 + tools/hv/hv_kvp_daemon.c | 20 +- tools/hv/hv_set_ifconfig.sh | 4 +- tools/include/uapi/linux/prctl.h | 1 + tools/power/pm-graph/sleepgraph.py | 2 +- tools/testing/selftests/arm64/fp/za-fork.c | 2 +- tools/testing/vsock/vsock_test.c | 19 +- 126 files changed, 1209 insertions(+), 2687 deletions(-)

1 year, 1 month

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Backport submission - rcu: Avoid tracing a few functions executed in stop machine

by Ronald Monthero

Dear stable maintainers, I like to indicate the oops encountered and request the below patch to be backported to v 5.15. The fix is important to avoid recurring oops in context of rcu detected stalls. subject: rcu: Avoid tracing a few functions executed in stop machine commit 48f8070f5dd8 Target kernel version v 5.15 Reason for Application: To avoid oops due to rcu_prempt detect stalls on cpus/tasks Environment and oops context: Issue was observed in my environment on 5.15.193 kernel (arm platform). The patch is helpful to avoid the below oops indicated in [1] and [2] log : root@ls1021atwr:~# uname -r 5.15.93-rt58+ge0f69a158d5b oops dump stack ** ID_531 main/smp_fsm.c:1884 <inrcu: INFO: rcu_preempt detected stalls on CPUs/tasks: <<< [1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P116/2:b..l (detected by 1, t=2102 jiffies, g=12741, q=1154) task:irq/31-arm-irq1 state:D stack: 0 pid: 116 ppid: 2 flags:0x00000000 [<8064b97f>] (__schedule) from [<8064bb01>] (schedule+0x8d/0xc2) [<8064bb01>] (schedule) from [<8064fa65>] (schedule_timeout+0x6d/0xa0) [<8064fa65>] (schedule_timeout) from [<804ba353>] (fsl_ifc_run_command+0x6f/0x178) [<804ba353>] (fsl_ifc_run_command) from [<804ba72f>] (fsl_ifc_cmdfunc+0x203/0x2b8) [<804ba72f>] (fsl_ifc_cmdfunc) from [<804b135f>] (nand_status_op+0xaf/0xe0) [<804b135f>] (nand_status_op) from [<804b13b3>] (nand_check_wp+0x23/0x48) .... < snipped > Exception stack(0x822bbfb0 to 0x822bbff8) bfa0: 00000000 00000000 00000000 00000000 bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 rcu: rcu_preempt kthread timer wakeup didn't happen for 764 jiffies! g12741 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x1000 rcu: Possible timer handling issue on cpu=0 timer-softirq=1095 rcu: rcu_preempt kthread starved for 765 jiffies! g12741 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x1000 ->cpu=0 <<< [2] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. rcu: RCU grace-period kthread stack dump: task:rcu_preempt state:D stack: 0 pid: 13 ppid: 2 flags:0x00000000 [<8064b97f>] (__schedule) from [<8064ba03>] (schedule_rtlock+0x1b/0x2e) [<8064ba03>] (schedule_rtlock) from [<8064ea6f>] (rtlock_slowlock_locked+0x93/0x108) [<8064ea6f>] (rtlock_slowlock_locked) from [<8064eb1b>] (rt_spin_lock+0x37/0x4a) [<8064eb1b>] (rt_spin_lock) from [<8021b723>] (__local_bh_disable_ip+0x6b/0x110) [<8021b723>] (__local_bh_disable_ip) from [<8025a90f>] (del_timer_sync+0x7f/0xe0) [<8025a90f>] (del_timer_sync) from [<8064fa6b>] (schedule_timeout+0x73/0xa0) [<8064fa6b>] (schedule_timeout) from [<80254677>] (rcu_gp_fqs_loop+0x8b/0x1bc) [<80254677>] (rcu_gp_fqs_loop) from [<8025483f>] (rcu_gp_kthread+0x97/0xbc) [<8025483f>] (rcu_gp_kthread) from [<8022ca67>] (kthread+0xcf/0xe4) [<8022ca67>] (kthread) from [<80200149>] (ret_from_fork+0x11/0x28) Exception stack(0x820fffb0 to 0x820ffff8) ffa0: 00000000 00000000 00000000 00000000 ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 rcu: Stack dump where RCU GP kthread last ran: << Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 < .. > Thank you for your time and consideration. Please let me know if you require any additional information Best Regards, Ronald Monthero

1 year, 1 month

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[PATCH 6.1 00/82] 6.1.65-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.65 release. There are 82 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, 02 Dec 2023 16:21:18 +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-6.1.65-rc1… 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 6.1.65-rc1 Keith Busch <kbusch(a)kernel.org> io_uring: fix off-by one bvec index Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix wakeup after probe deferral Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix software node leak on probe errors Ricardo Ribalda <ribalda(a)chromium.org> usb: dwc3: set the dma max_seg_size Alexander Stein <alexander.stein(a)ew.tq-group.com> usb: dwc3: Fix default mode initialization Oliver Neukum <oneukum(a)suse.com> USB: dwc2: write HCINT with INTMASK applied Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: tcpm: Skip hard reset when in error recovery Lech Perczak <lech.perczak(a)gmail.com> USB: serial: option: don't claim interface 4 for ZTE MF290 Puliang Lu <puliang.lu(a)fibocom.com> USB: serial: option: fix FM101R-GL defines Victor Fragoso <victorffs(a)hotmail.com> USB: serial: option: add Fibocom L7xx modules Pawel Laszczak <pawell(a)cadence.com> usb: cdnsp: Fix deadlock issue during using NCM gadget Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup lock c->root error Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup init dirty data errors Rand Deeb <rand.sec96(a)gmail.com> bcache: prevent potential division by zero error Coly Li <colyli(a)suse.de> bcache: check return value from btree_node_alloc_replacement() Mikulas Patocka <mpatocka(a)redhat.com> dm-delay: fix a race between delay_presuspend and delay_bio Long Li <longli(a)microsoft.com> hv_netvsc: Mark VF as slave before exposing it to user-mode Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix race of register_netdevice_notifier and VF register Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: fix race of netvsc and VF register_netdevice Asuna Yang <spriteovo(a)gmail.com> USB: serial: option: add Luat Air72*U series products Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd: protect device queue against concurrent access Charles Mirabile <cmirabil(a)redhat.com> io_uring/fs: consider link->flags when getting path for LINKAT Mingzhe Zou <mingzhe.zou(a)easystack.cn> bcache: fixup multi-threaded bch_sectors_dirty_init() wake-up race Song Liu <song(a)kernel.org> md: fix bi_status reporting in md_end_clone_io Coly Li <colyli(a)suse.de> bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() Keith Busch <kbusch(a)kernel.org> swiotlb-xen: provide the "max_mapping_size" method Hans de Goede <hdegoede(a)redhat.com> ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA Hugo Villeneuve <hvilleneuve(a)dimonoff.com> arm64: dts: imx8mn-var-som: add 20ms delay to ethernet regulator enable Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix checksum mismatches in the duplicate reply cache Chuck Lever <chuck.lever(a)oracle.com> NFSD: Fix "start of NFS reply" pointer passed to nfsd_cache_update() Zhang Yi <yi.zhang(a)huawei.com> ext4: make sure allocate pending entry not fail Baokun Li <libaokun1(a)huawei.com> ext4: fix slab-use-after-free in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_insert_delayed_block() Baokun Li <libaokun1(a)huawei.com> ext4: using nofail preallocation in ext4_es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_remove_extent() Baokun Li <libaokun1(a)huawei.com> ext4: use pre-allocated es in __es_insert_extent() Baokun Li <libaokun1(a)huawei.com> ext4: factor out __es_alloc_extent() and __es_free_extent() Baokun Li <libaokun1(a)huawei.com> ext4: add a new helper to check if es must be kept Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> media: qcom: camss: Fix genpd cleanup Bryan O'Donoghue <bryan.odonoghue(a)linaro.org> media: qcom: camss: Fix V4L2 async notifier error path Sakari Ailus <sakari.ailus(a)linux.intel.com> media: qcom: Initialise V4L2 async notifier later Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> media: camss: Convert to platform remove callback returning void Vladimir Zapolskiy <vladimir.zapolskiy(a)linaro.org> media: camss: Split power domain management Huacai Chen <chenhuacai(a)kernel.org> MIPS: KVM: Fix a build warning about variable set but not used Shyam Prasad N <sprasad(a)microsoft.com> cifs: fix leak of iface for primary channel Shyam Prasad N <sprasad(a)microsoft.com> cifs: account for primary channel in the interface list Shyam Prasad N <sprasad(a)microsoft.com> cifs: distribute channels across interfaces based on speed Shyam Prasad N <sprasad(a)microsoft.com> cifs: print last update time for interface list Steve French <stfrench(a)microsoft.com> smb3: allow dumping session and tcon id to improve stats analysis and debugging Steve French <stfrench(a)microsoft.com> cifs: minor cleanup of some headers Peter Zijlstra <peterz(a)infradead.org> lockdep: Fix block chain corruption Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix ACPI platform device leak Johan Hovold <johan+linaro(a)kernel.org> USB: dwc3: qcom: fix resource leaks on probe deferral Christoph Hellwig <hch(a)lst.de> nvmet: nul-terminate the NQNs passed in the connect command Ivan Vecera <ivecera(a)redhat.com> i40e: Fix adding unsupported cloud filters Jan Sokolowski <jan.sokolowski(a)intel.com> i40e: use ERR_PTR error print in i40e messages Will Deacon <will(a)kernel.org> arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y Zhenhua Huang <quic_zhenhuah(a)quicinc.com> mm,kfence: decouple kfence from page granularity mapping judgement David Howells <dhowells(a)redhat.com> afs: Fix file locking on R/O volumes to operate in local mode David Howells <dhowells(a)redhat.com> afs: Return ENOENT if no cell DNS record can be found Samuel Holland <samuel.holland(a)sifive.com> net: axienet: Fix check for partial TX checksum Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: propagate the correct speed and duplex status Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle the corner-case during tx completion Raju Rangoju <Raju.Rangoju(a)amd.com> amd-xgbe: handle corner-case during sfp hotplug Suman Ghosh <sumang(a)marvell.com> octeontx2-pf: Fix ntuple rule creation to direct packet to VF with higher Rx queue than its PF Stefano Stabellini <sstabellini(a)kernel.org> arm/xen: fix xen_vcpu_info allocation alignment D. Wythe <alibuda(a)linux.alibaba.com> net/smc: avoid data corruption caused by decline Jose Ignacio Tornos Martinez <jtornosm(a)redhat.com> net: usb: ax88179_178a: fix failed operations during ax88179_reset Kunwu Chan <chentao(a)kylinos.cn> ipv4: Correct/silence an endian warning in __ip_do_redirect Charles Yi <be286(a)163.com> HID: fix HID device resource race between HID core and debugging support Jonas Karlman <jonas(a)kwiboo.se> drm/rockchip: vop: Fix color for RGB888/BGR888 format on VOP full Andrzej Hajda <andrzej.hajda(a)intel.com> drm/i915: do not clean GT table on error path Chen Ni <nichen(a)iscas.ac.cn> ata: pata_isapnp: Add missing error check for devm_ioport_map() Suman Ghosh <sumang(a)marvell.com> octeontx2-pf: Fix memory leak during interface down Eric Dumazet <edumazet(a)google.com> wireguard: use DEV_STATS_INC() Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 timings Marek Vasut <marex(a)denx.de> drm/panel: simple: Fix Innolux G101ICE-L01 bus flags Xuxin Xiong <xuxinxiong(a)huaqin.corp-partner.google.com> drm/panel: auo,b101uan08.3: Fine tune the panel power sequence Shuijing Li <shuijing.li(a)mediatek.com> drm/panel: boe-tv101wum-nl6: Fine tune the panel power sequence David Howells <dhowells(a)redhat.com> afs: Make error on cell lookup failure consistent with OpenAFS David Howells <dhowells(a)redhat.com> afs: Fix afs_server_list to be cleaned up with RCU ------------- Diffstat: Makefile | 4 +- arch/arm/xen/enlighten.c | 3 +- arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi | 1 + arch/arm64/include/asm/kfence.h | 10 + arch/arm64/include/asm/setup.h | 17 +- arch/arm64/mm/mmu.c | 61 ++++ arch/arm64/mm/pageattr.c | 12 +- arch/mips/kvm/mmu.c | 3 +- drivers/acpi/resource.c | 7 + drivers/ata/pata_isapnp.c | 3 + drivers/gpu/drm/i915/gt/intel_gt.c | 11 - drivers/gpu/drm/i915/i915_driver.c | 4 +- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 7 + drivers/gpu/drm/panel/panel-simple.c | 13 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 14 +- drivers/hid/hid-core.c | 12 +- drivers/hid/hid-debug.c | 3 + drivers/md/bcache/btree.c | 4 +- drivers/md/bcache/sysfs.c | 2 +- drivers/md/bcache/writeback.c | 22 +- drivers/md/dm-delay.c | 17 +- drivers/md/md.c | 3 +- drivers/media/platform/qcom/camss/camss-vfe-170.c | 20 +- drivers/media/platform/qcom/camss/camss-vfe-480.c | 20 +- drivers/media/platform/qcom/camss/camss.c | 86 +++--- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 14 + drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c | 11 +- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 14 +- drivers/net/ethernet/intel/i40e/i40e_client.c | 8 +- drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 16 +- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 40 +-- drivers/net/ethernet/intel/i40e/i40e_main.c | 299 ++++++++++---------- drivers/net/ethernet/intel/i40e/i40e_nvm.c | 4 +- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 42 +-- .../ethernet/marvell/octeontx2/nic/otx2_flows.c | 20 +- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 2 + drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 66 +++-- drivers/net/usb/ax88179_178a.c | 4 +- drivers/net/wireguard/device.c | 4 +- drivers/net/wireguard/receive.c | 12 +- drivers/net/wireguard/send.c | 3 +- drivers/nvme/target/fabrics-cmd.c | 4 + drivers/s390/block/dasd.c | 24 +- drivers/usb/cdns3/cdnsp-ring.c | 3 + drivers/usb/dwc2/hcd_intr.c | 15 +- drivers/usb/dwc3/core.c | 2 + drivers/usb/dwc3/drd.c | 2 +- drivers/usb/dwc3/dwc3-qcom.c | 65 +++-- drivers/usb/serial/option.c | 11 +- drivers/usb/typec/tcpm/tcpm.c | 9 + drivers/xen/swiotlb-xen.c | 1 + fs/afs/dynroot.c | 4 +- fs/afs/internal.h | 1 + fs/afs/server_list.c | 2 +- fs/afs/super.c | 2 + fs/afs/vl_rotate.c | 10 + fs/ext4/extents_status.c | 306 +++++++++++++++------ fs/nfsd/cache.h | 3 +- fs/nfsd/nfscache.c | 65 +++-- fs/nfsd/nfssvc.c | 15 +- fs/smb/client/cifs_debug.c | 22 +- fs/smb/client/cifs_ioctl.h | 8 +- fs/smb/client/cifsfs.h | 4 +- fs/smb/client/cifsglob.h | 9 +- fs/smb/client/connect.c | 6 + fs/smb/client/ioctl.c | 25 ++ fs/smb/client/sess.c | 112 +++++++- fs/smb/client/smb2ops.c | 6 + include/linux/hid.h | 3 + io_uring/fs.c | 2 +- io_uring/rsrc.c | 2 +- kernel/locking/lockdep.c | 3 +- mm/kfence/core.c | 4 + net/ipv4/route.c | 2 +- net/smc/af_smc.c | 8 +- 76 files changed, 1162 insertions(+), 518 deletions(-)

1 year, 1 month

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[PATCH v2 2/2] PCI: of: Attach created of_node to existing device

by Herve Codina

The commit 407d1a51921e ("PCI: Create device tree node for bridge") creates of_node for PCI devices. During the insertion handling of these new DT nodes done by of_platform, new devices (struct device) are created. For each PCI devices a struct device is already present (created and handled by the PCI core). Having a second struct device to represent the exact same PCI device is not correct. On the of_node creation, tell the of_platform that there is no need to create a device for this node (OF_POPULATED flag), link this newly created of_node to the already present device and tell fwnode that the device attached to this of_node is ready (fwnode_dev_initialized()). With this fix, the of_node are available in the sysfs device tree: /sys/devices/platform/soc/d0070000.pcie/ + of_node -> .../devicetree/base/soc/pcie@d0070000 + pci0000:00 + 0000:00:00.0 + of_node -> .../devicetree/base/soc/pcie@d0070000/pci@0,0 + 0000:01:00.0 + of_node -> .../devicetree/base/soc/pcie@d0070000/pci@0,0/dev@0,0 On the of_node removal, revert the operations. Fixes: 407d1a51921e ("PCI: Create device tree node for bridge") Cc: stable(a)vger.kernel.org Signed-off-by: Herve Codina <herve.codina(a)bootlin.com> --- drivers/pci/of.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/pci/of.c b/drivers/pci/of.c index 51e3dd0ea5ab..5afd2731e876 100644 --- a/drivers/pci/of.c +++ b/drivers/pci/of.c @@ -615,7 +615,8 @@ void of_pci_remove_node(struct pci_dev *pdev) np = pci_device_to_OF_node(pdev); if (!np || !of_node_check_flag(np, OF_DYNAMIC)) return; - pdev->dev.of_node = NULL; + + device_remove_of_node(&pdev->dev); of_changeset_revert(np->data); of_changeset_destroy(np->data); @@ -668,12 +669,22 @@ void of_pci_make_dev_node(struct pci_dev *pdev) if (ret) goto out_free_node; + /* + * This of_node will be added to an existing device. + * Avoid any device creation and use the existing device + */ + of_node_set_flag(np, OF_POPULATED); + np->fwnode.dev = &pdev->dev; + fwnode_dev_initialized(&np->fwnode, true); + ret = of_changeset_apply(cset); if (ret) goto out_free_node; np->data = cset; - pdev->dev.of_node = np; + + /* Add the of_node to the existing device */ + device_add_of_node(&pdev->dev, np); kfree(name); return; -- 2.42.0

1 year, 1 month

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[PATCH v3] usb: typec: class: fix typec_altmode_put_partner to put plugs

by RD Babiera

When typec_altmode_put_partner is called by a plug altmode upon release, the port altmode the plug belongs to will not remove its reference to the plug. The check to see if the altmode being released evaluates against the released altmode's partner instead of the calling altmode itself, so change adev in typec_altmode_put_partner to properly refer to the altmode being released. typec_altmode_set_partner is not run for port altmodes, so also add a check in typec_altmode_release to prevent typec_altmode_put_partner() calls on port altmode release. Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes") Cc: stable(a)vger.kernel.org Signed-off-by: RD Babiera <rdbabiera(a)google.com> --- Changes since v2: * Moved changelog under "Signed-off-by" tag Changes since v1: * Changed commit message for clarity * Added check to typec_altmode_release to only call put_partner if altmode belongs to port partner or plug --- drivers/usb/typec/class.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 2e0451bd336e..16a670828dde 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -267,7 +267,7 @@ static void typec_altmode_put_partner(struct altmode *altmode) if (!partner) return; - adev = &partner->adev; + adev = &altmode->adev; if (is_typec_plug(adev->dev.parent)) { struct typec_plug *plug = to_typec_plug(adev->dev.parent); @@ -497,7 +497,8 @@ static void typec_altmode_release(struct device *dev) { struct altmode *alt = to_altmode(to_typec_altmode(dev)); - typec_altmode_put_partner(alt); + if (!is_typec_port(dev->parent)) + typec_altmode_put_partner(alt); altmode_id_remove(alt->adev.dev.parent, alt->id); kfree(alt); base-commit: 24af68a0ed53629bdde7b53ef8c2be72580d293b -- 2.43.0.rc1.413.gea7ed67945-goog

1 year, 1 month

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[PATCH v2 01/10] wifi: rtlwifi: Remove bogus and dangerous ASPM disable/enable code

by Ilpo Järvinen

Ever since introduction in the commit 0c8173385e54 ("rtl8192ce: Add new driver") the rtlwifi code has, according to comments, attempted to disable/enable ASPM of the upstream bridge by writing into its LNKCTL register. However, the code has never been correct because it performs the writes to the device instead of the upstream bridge. Worse yet, the offset where the PCIe capabilities reside is derived from the offset of the upstream bridge. As a result, the write will use an offset on the device that does not relate to the LNKCTL register making the ASPM disable/enable code outright dangerous. Because of those problems, there is no indication that the driver needs disable/enable ASPM on the upstream bridge. As the Capabilities offset is not correctly calculated for the write to target device's LNKCTL register, the code is not disabling/enabling device's ASPM either. Therefore, just remove the upstream bridge related ASPM disable/enable code entirely. The upstream bridge related ASPM code was the only user of the struct mp_adapter members num4bytes, pcibridge_pciehdr_offset, and pcibridge_linkctrlreg so those are removed as well. Note: This change does not remove the code related to changing the device's ASPM on purpose (which is independent of this flawed code related to upstream bridge's ASPM). Suggested-by: Bjorn Helgaas <bhelgaas(a)kernel.org> Fixes: 0c8173385e54 ("rtl8192ce: Add new driver") Fixes: 886e14b65a8f ("rtlwifi: Eliminate raw reads and writes from PCIe portion") Cc: stable(a)vger.kernel.org Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> --- drivers/net/wireless/realtek/rtlwifi/pci.c | 58 +--------------------- drivers/net/wireless/realtek/rtlwifi/pci.h | 5 -- 2 files changed, 1 insertion(+), 62 deletions(-) diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c index 9886e719739b..206eca310cd7 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.c +++ b/drivers/net/wireless/realtek/rtlwifi/pci.c @@ -192,11 +192,8 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor; - u8 num4bytes = pcipriv->ndis_adapter.num4bytes; /*Retrieve original configuration settings. */ u8 linkctrl_reg = pcipriv->ndis_adapter.linkctrl_reg; - u16 pcibridge_linkctrlreg = pcipriv->ndis_adapter. - pcibridge_linkctrlreg; u16 aspmlevel = 0; u8 tmp_u1b = 0; @@ -221,16 +218,8 @@ static void rtl_pci_disable_aspm(struct ieee80211_hw *hw) /*Set corresponding value. */ aspmlevel |= BIT(0) | BIT(1); linkctrl_reg &= ~aspmlevel; - pcibridge_linkctrlreg &= ~(BIT(0) | BIT(1)); _rtl_pci_platform_switch_device_pci_aspm(hw, linkctrl_reg); - udelay(50); - - /*4 Disable Pci Bridge ASPM */ - pci_write_config_byte(rtlpci->pdev, (num4bytes << 2), - pcibridge_linkctrlreg); - - udelay(50); } /*Enable RTL8192SE ASPM & Enable Pci Bridge ASPM for @@ -245,9 +234,7 @@ static void rtl_pci_enable_aspm(struct ieee80211_hw *hw) struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); u8 pcibridge_vendor = pcipriv->ndis_adapter.pcibridge_vendor; - u8 num4bytes = pcipriv->ndis_adapter.num4bytes; u16 aspmlevel; - u8 u_pcibridge_aspmsetting; u8 u_device_aspmsetting; if (!ppsc->support_aspm) @@ -259,25 +246,6 @@ static void rtl_pci_enable_aspm(struct ieee80211_hw *hw) return; } - /*4 Enable Pci Bridge ASPM */ - - u_pcibridge_aspmsetting = - pcipriv->ndis_adapter.pcibridge_linkctrlreg | - rtlpci->const_hostpci_aspm_setting; - - if (pcibridge_vendor == PCI_BRIDGE_VENDOR_INTEL) - u_pcibridge_aspmsetting &= ~BIT(0); - - pci_write_config_byte(rtlpci->pdev, (num4bytes << 2), - u_pcibridge_aspmsetting); - - rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, - "PlatformEnableASPM(): Write reg[%x] = %x\n", - (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10), - u_pcibridge_aspmsetting); - - udelay(50); - /*Get ASPM level (with/without Clock Req) */ aspmlevel = rtlpci->const_devicepci_aspm_setting; u_device_aspmsetting = pcipriv->ndis_adapter.linkctrl_reg; @@ -358,22 +326,6 @@ static bool rtl_pci_check_buddy_priv(struct ieee80211_hw *hw, return tpriv != NULL; } -static void rtl_pci_get_linkcontrol_field(struct ieee80211_hw *hw) -{ - struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw); - struct rtl_pci *rtlpci = rtl_pcidev(pcipriv); - u8 capabilityoffset = pcipriv->ndis_adapter.pcibridge_pciehdr_offset; - u8 linkctrl_reg; - u8 num4bbytes; - - num4bbytes = (capabilityoffset + 0x10) / 4; - - /*Read Link Control Register */ - pci_read_config_byte(rtlpci->pdev, (num4bbytes << 2), &linkctrl_reg); - - pcipriv->ndis_adapter.pcibridge_linkctrlreg = linkctrl_reg; -} - static void rtl_pci_parse_configuration(struct pci_dev *pdev, struct ieee80211_hw *hw) { @@ -2028,12 +1980,6 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, PCI_SLOT(bridge_pdev->devfn); pcipriv->ndis_adapter.pcibridge_funcnum = PCI_FUNC(bridge_pdev->devfn); - pcipriv->ndis_adapter.pcibridge_pciehdr_offset = - pci_pcie_cap(bridge_pdev); - pcipriv->ndis_adapter.num4bytes = - (pcipriv->ndis_adapter.pcibridge_pciehdr_offset + 0x10) / 4; - - rtl_pci_get_linkcontrol_field(hw); if (pcipriv->ndis_adapter.pcibridge_vendor == PCI_BRIDGE_VENDOR_AMD) { @@ -2050,13 +1996,11 @@ static bool _rtl_pci_find_adapter(struct pci_dev *pdev, pdev->vendor, pcipriv->ndis_adapter.linkctrl_reg); rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, - "pci_bridge busnumber:devnumber:funcnumber:vendor:pcie_cap:link_ctl_reg:amd %d:%d:%d:%x:%x:%x:%x\n", + "pci_bridge busnumber:devnumber:funcnumber:vendor:amd %d:%d:%d:%x:%x\n", pcipriv->ndis_adapter.pcibridge_busnum, pcipriv->ndis_adapter.pcibridge_devnum, pcipriv->ndis_adapter.pcibridge_funcnum, pcibridge_vendors[pcipriv->ndis_adapter.pcibridge_vendor], - pcipriv->ndis_adapter.pcibridge_pciehdr_offset, - pcipriv->ndis_adapter.pcibridge_linkctrlreg, pcipriv->ndis_adapter.amd_l1_patch); rtl_pci_parse_configuration(pdev, hw); diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.h b/drivers/net/wireless/realtek/rtlwifi/pci.h index 866861626a0a..d6307197dfea 100644 --- a/drivers/net/wireless/realtek/rtlwifi/pci.h +++ b/drivers/net/wireless/realtek/rtlwifi/pci.h @@ -236,11 +236,6 @@ struct mp_adapter { u16 pcibridge_vendorid; u16 pcibridge_deviceid; - u8 num4bytes; - - u8 pcibridge_pciehdr_offset; - u8 pcibridge_linkctrlreg; - bool amd_l1_patch; }; -- 2.30.2

1 year, 1 month

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[PATCH v4 1/3] s390/vfio-ap: unpin pages on gisc registration failure

by Tony Krowiak

From: Anthony Krowiak <akrowiak(a)linux.ibm.com> In the vfio_ap_irq_enable function, after the page containing the notification indicator byte (NIB) is pinned, the function attempts to register the guest ISC. If registration fails, the function sets the status response code and returns without unpinning the page containing the NIB. In order to avoid a memory leak, the NIB should be unpinned before returning from the vfio_ap_irq_enable function. Co-developed-by: Janosch Frank <frankja(a)linux.ibm.com> Signed-off-by: Janosch Frank <frankja(a)linux.ibm.com> Signed-off-by: Anthony Krowiak <akrowiak(a)linux.ibm.com> Reviewed-by: Matthew Rosato <mjrosato(a)linux.ibm.com> Fixes: 783f0a3ccd79 ("s390/vfio-ap: add s390dbf logging to the vfio_ap_irq_enable function") Cc: <stable(a)vger.kernel.org> --- drivers/s390/crypto/vfio_ap_ops.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/s390/crypto/vfio_ap_ops.c b/drivers/s390/crypto/vfio_ap_ops.c index 4db538a55192..9cb28978c186 100644 --- a/drivers/s390/crypto/vfio_ap_ops.c +++ b/drivers/s390/crypto/vfio_ap_ops.c @@ -457,6 +457,7 @@ static struct ap_queue_status vfio_ap_irq_enable(struct vfio_ap_queue *q, VFIO_AP_DBF_WARN("%s: gisc registration failed: nisc=%d, isc=%d, apqn=%#04x\n", __func__, nisc, isc, q->apqn); + vfio_unpin_pages(&q->matrix_mdev->vdev, nib, 1); status.response_code = AP_RESPONSE_INVALID_GISA; return status; } -- 2.41.0

1 year, 1 month

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[PATCH 05/21] binder: fix trivial typo of binder_free_buf_locked()

by Carlos Llamas

Fix minor misspelling of the function in the comment section. No functional changes in this patch. Cc: stable(a)vger.kernel.org Fixes: 0f966cba95c7 ("binder: add flag to clear buffer on txn complete") Signed-off-by: Carlos Llamas <cmllamas(a)google.com> --- drivers/android/binder_alloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c index 9b28d0f9666d..cd720bb5c9ce 100644 --- a/drivers/android/binder_alloc.c +++ b/drivers/android/binder_alloc.c @@ -707,7 +707,7 @@ void binder_alloc_free_buf(struct binder_alloc *alloc, /* * We could eliminate the call to binder_alloc_clear_buf() * from binder_alloc_deferred_release() by moving this to - * binder_alloc_free_buf_locked(). However, that could + * binder_free_buf_locked(). However, that could * increase contention for the alloc mutex if clear_on_free * is used frequently for large buffers. The mutex is not * needed for correctness here. -- 2.42.0.869.gea05f2083d-goog

1 year, 1 month

2
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[PATCH v2 00/11] drm/tidss: Probe related fixes and cleanups

by Tomi Valkeinen

While working on the TI BSP kernel, adding bootload splash screen support, I noticed some issues with the driver and opportunities for cleanups and improvements. Tomi Signed-off-by: Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> --- Changes in v2: - Add missing pm_runtime_dont_use_autosuspend() in error path - Add simple manual "reset" for K2G - Leave tidss->dispc NULL if dispc_init fails - Add Fixes tags - Drop "drm/tidss: Add dispc_is_idle()" - Add "drm/tidss: Use DRM_PLANE_COMMIT_ACTIVE_ONLY" - Link to v1: https://lore.kernel.org/r/20231101-tidss-probe-v1-0-45149e0f9415@ideasonboa… --- Tomi Valkeinen (11): drm/tidss: Use pm_runtime_resume_and_get() drm/tidss: Use PM autosuspend drm/tidss: Drop useless variable init drm/tidss: Move reset to the end of dispc_init() drm/tidss: Return error value from from softreset drm/tidss: Check for K2G in in dispc_softreset() drm/tidss: Add simple K2G manual reset drm/tidss: Fix dss reset drm/tidss: IRQ code cleanup drm/tidss: Fix atomic_flush check drm/tidss: Use DRM_PLANE_COMMIT_ACTIVE_ONLY drivers/gpu/drm/tidss/tidss_crtc.c | 12 ++---- drivers/gpu/drm/tidss/tidss_dispc.c | 79 +++++++++++++++++++++++++++++++++---- drivers/gpu/drm/tidss/tidss_drv.c | 15 +++++-- drivers/gpu/drm/tidss/tidss_irq.c | 54 ++++--------------------- drivers/gpu/drm/tidss/tidss_kms.c | 2 +- 5 files changed, 97 insertions(+), 65 deletions(-) --- base-commit: 9d7c8c066916f231ca0ed4e4fce6c4b58ca3e451 change-id: 20231030-tidss-probe-854b1098c3af Best regards, -- Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com>

1 year, 1 month

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stable-rc/linux-6.1.y baseline: 149 runs, 1 regressions (v6.1.64-83-g49ac60b65ef71)

by kernelci.org bot

stable-rc/linux-6.1.y baseline: 149 runs, 1 regressions (v6.1.64-83-g49ac60b65ef71) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------+------+-------------+----------+---------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-6.1.y/kernel/v6.1.64-8… Test: baseline Tree: stable-rc Branch: linux-6.1.y Describe: v6.1.64-83-g49ac60b65ef71 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 49ac60b65ef717d2d74b3b83ca97b61a011557de Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------+------+-------------+----------+---------------------+------------ beaglebone-black | arm | lab-broonie | gcc-10 | omap2plus_defconfig | 1 Details: https://kernelci.org/test/plan/id/6568f2391b76fc2b537e4b6b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: omap2plus_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.64-83-g49ac60b65ef… HTML log: https://storage.kernelci.org//stable-rc/linux-6.1.y/v6.1.64-83-g49ac60b65ef… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/6568f2391b76fc2b537e4b6c new failure (last pass: v6.1.64)

1 year, 1 month

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Linux-stable-mirror November 2023