- 20 Oct, 2023 2 commits
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
Short summary of fixes pull: amdgpu: - Disable AMD_CTX_PRIORITY_UNSET bridge: - ti-sn65dsi86: Fix device lifetime edid: - Add quirk for BenQ GW2765 ivpu: - Extend address range for MMU mmap nouveau: - DP-connector fixes - Documentation fixes panel: - Move AUX B116XW03 into panel-simple scheduler: - Eliminate DRM_SCHED_PRIORITY_UNSET ttm: - Fix possible NULL-ptr deref in cleanup Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20231019114605.GA22540@linux-uq9g
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Dave Airlie authored
Merge tag 'amd-drm-fixes-6.6-2023-10-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.6-2023-10-19: amdgpu: - Fix possible NULL pointer dereference - Avoid possible BUG_ON in GPUVM updates Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231020012417.4876-1-alexander.deucher@amd.com
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- 19 Oct, 2023 5 commits
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Felix Kuehling authored
In amdgpu_dma_buf_move_notify reserve fences for the page table updates in amdgpu_vm_clear_freed and amdgpu_vm_handle_moved. This fixes a BUG_ON in dma_resv_add_fence when using SDMA for page table updates. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Felix Kuehling authored
abo->tbo.resource may be NULL in amdgpu_vm_bo_update. Fixes: 18025378 ("drm/ttm: stop allocating dummy resources during BO creation") Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Wludzik, Jozef authored
Allow to use whole address range in MMU context mmap which is up to 48 bits. Return invalid argument from MMU context mmap in case address is not aligned to MMU page size, address is below MMU page size or address is greater then 47 bits. This fixes problem disallowing to run large models on VPU4 Signed-off-by: Wludzik, Jozef <jozef.wludzik@intel.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231018110113.547208-1-stanislaw.gruszka@linux.intel.com
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Stanislaw Gruszka authored
This reverts commit 645d6945. The commit cause issues with memory access from the device side. Switch back to write-combined memory mappings until the issues will be properly addressed. Add extra wmb() needed when boot_params->save_restore_ret_address() is modified. Reviewed-by: Karol Wachowski <karol.wachowski@linux.intel.com> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231017121353.532466-1-stanislaw.gruszka@linux.intel.com
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Jacek Lawrynowicz authored
Avoid HW bug on some platforms where we enter D0i3 state and CPU is in low power states (C8 or above). Fixes: 852be13f ("accel/ivpu: Add PM support") Cc: stable@vger.kernel.org Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231003064213.1527327-1-stanislaw.gruszka@linux.intel.com
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- 18 Oct, 2023 2 commits
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Luben Tuikov authored
Eliminate DRM_SCHED_PRIORITY_UNSET, value of -2, whose only user was amdgpu. Furthermore, eliminate an index bug, in that when amdgpu boots, it calls drm_sched_entity_init() with DRM_SCHED_PRIORITY_UNSET, which uses it to index sched->sched_rq[]. Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Alex Deucher <Alexander.Deucher@amd.com> Link: https://lore.kernel.org/r/20231017035656.8211-2-luben.tuikov@amd.com
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Luben Tuikov authored
A context priority value of AMD_CTX_PRIORITY_UNSET is now invalid--instead of carrying it around and passing it to the Direct Rendering Manager--and it becomes AMD_CTX_PRIORITY_NORMAL in amdgpu_ctx_ioctl(), the gateway to context creation. Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Alex Deucher <Alexander.Deucher@amd.com> Link: https://lore.kernel.org/r/20231017035656.8211-1-luben.tuikov@amd.com
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- 16 Oct, 2023 2 commits
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Hamza Mahfooz authored
The BenQ GW2765 reports that it supports higher (> 8) bpc modes, but when trying to set them we end up with a black screen. So, limit it to 8 bpc modes. Cc: stable@vger.kernel.org # 6.5+ Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2610Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231012184927.133137-1-hamza.mahfooz@amd.com
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Karolina Stolarek authored
With the current cleanup flow, we could trigger a NULL pointer dereference if there is a delayed destruction of a BO with a system resource that gets executed on drain_workqueue() call, as we attempt to free a resource using an already released resource manager. Remove the device from the device list and drain its workqueue before releasing the system domain manager in ttm_device_fini(). Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231016121525.2237838-1-karolina.stolarek@intel.comSigned-off-by: Christian König <christian.koenig@amd.com>
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- 15 Oct, 2023 11 commits
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Linus Torvalds authored
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Linus Torvalds authored
This reverts commit 45e34c8a, and the two subsequent fixes to it: 3f874c9b ("x86/smp: Don't send INIT to non-present and non-booted CPUs") b1472a60 ("x86/smp: Don't send INIT to boot CPU") because it seems to result in hung machines at shutdown. Particularly some Dell machines, but Thomas says "The rest seems to be Lenovo and Sony with Alderlake/Raptorlake CPUs - at least that's what I could figure out from the various bug reports. I don't know which CPUs the DELL machines have, so I can't say it's a pattern. I agree with the revert for now" Ashok Raj chimes in: "There was a report (probably this same one), and it turns out it was a bug in the BIOS SMI handler. The client BIOS's were waiting for the lowest APICID to be the SMI rendevous master. If this is MeteorLake, the BSP wasn't the one with the lowest APIC and it triped here. The BIOS change is also being pushed to others for assimilation :) Server BIOS's had this correctly for a while now" and it does look likely to be some bad interaction between SMI and the non-BSP cores having put into INIT (and thus unresponsive until reset). Link: https://bbs.archlinux.org/viewtopic.php?pid=2124429 Link: https://www.reddit.com/r/openSUSE/comments/16qq99b/tumbleweed_shutdown_did_not_finish_completely/ Link: https://forum.artixlinux.org/index.php/topic,5997.0.html Link: https://bugzilla.redhat.com/show_bug.cgi?id=2241279Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Xuan Zhuo authored
Commit 295525e2 ("virtio_net: merge dma operations when filling mergeable buffers") unmaps the buffer with DMA_ATTR_SKIP_CPU_SYNC when the dma->ref is zero. We do that with DMA_ATTR_SKIP_CPU_SYNC, because we do not want to do the sync for the entire page_frag. But that misses the sync for the current area. This patch does cpu sync regardless of whether the ref is zero or not. Fixes: 295525e2 ("virtio_net: merge dma operations when filling mergeable buffers") Reported-by: Michael Roth <michael.roth@amd.com> Closes: http://lore.kernel.org/all/20230926130451.axgodaa6tvwqs3ut@amd.comSigned-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB / Thunderbolt fixes from Greg KH: "Here are some USB and Thunderbolt driver fixes for 6.6-rc6 to resolve a number of small reported issues. Included in here are: - thunderbolt driver fixes - xhci driver fixes - cdns3 driver fixes - musb driver fixes - a number of typec driver fixes - a few other small driver fixes All of these have been in linux-next with no reported issues" * tag 'usb-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits) usb: typec: ucsi: Use GET_CAPABILITY attributes data to set power supply scope usb: typec: ucsi: Fix missing link removal usb: typec: altmodes/displayport: Signal hpd low when exiting mode xhci: Preserve RsvdP bits in ERSTBA register correctly xhci: Clear EHB bit only at end of interrupt handler xhci: track port suspend state correctly in unsuccessful resume cases usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer usb: typec: ucsi: Clear EVENT_PENDING bit if ucsi_send_command fails usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub usb: gadget: udc-xilinx: replace memcpy with memcpy_toio usb: cdns3: Modify the return value of cdns_set_active () to void when CONFIG_PM_SLEEP is disabled usb: dwc3: Soft reset phy on probe for host usb: hub: Guard against accesses to uninitialized BOS descriptors usb: typec: qcom: Update the logic of regulator enable and disable usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call usb: musb: Get the musb_qh poniter after musb_giveback usb: musb: Modify the "HWVers" register address usb: cdnsp: Fixes issue with dequeuing not queued requests thunderbolt: Restart XDomain discovery handshake after failure thunderbolt: Correct TMU mode initialization from hardware ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial driver fixes from Greg KH: "Here are some small tty/serial driver fixes for 6.6-rc6 that resolve some reported issues. Included in here are: - serial core pm runtime fix for issue reported by many - 8250_omap driver fix - rs485 spinlock fix for reported problem - ams-delta bugfix for previous tty api changes in -rc1 that missed this driver that never seems to get built in any test systems All of these have been in linux-next for over a week with no reported problems" * tag 'tty-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: ASoC: ti: ams-delta: Fix cx81801_receive() argument types serial: core: Fix checks for tx runtime PM state serial: 8250_omap: Fix errors with no_console_suspend serial: Reduce spinlocked portion of uart_rs485_config()
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here is a small set of char/misc and other smaller driver subsystem fixes for 6.6-rc6. Included in here are: - lots of iio driver fixes - binder memory leak fix - mcb driver fixes - counter driver fixes - firmware loader documentation fix - documentation update for embargoed hardware issues All of these have been in linux-next for over a week with no reported issues" * tag 'char-misc-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (22 commits) iio: pressure: ms5611: ms5611_prom_is_valid false negative bug dt-bindings: iio: adc: adi,ad7292: Fix additionalProperties on channel nodes iio: adc: ad7192: Correct reference voltage iio: light: vcnl4000: Don't power on/off chip in config iio: addac: Kconfig: update ad74413r selections iio: pressure: dps310: Adjust Timeout Settings iio: imu: bno055: Fix missing Kconfig dependencies iio: adc: imx8qxp: Fix address for command buffer registers iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data() iio: irsd200: fix -Warray-bounds bug in irsd200_trigger_handler dt-bindings: iio: rohm,bu27010: add missing vdd-supply to example binder: fix memory leaks of spam and pending work firmware_loader: Update contact emails for ABI docs Documentation: embargoed-hardware-issues.rst: Clarify prenotifaction mcb: remove is_added flag from mcb_device struct coresight: tmc-etr: Disable warnings for allocation failures coresight: Fix run time warnings while reusing ETR buffer iio: admv1013: add mixer_vgate corner cases iio: pressure: bmp280: Fix NULL pointer exception iio: dac: ad3552r: Correct device IDs ...
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git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfsLinus Torvalds authored
Pull overlayfs fixes from Amir Goldstein: - Various fixes for regressions due to conversion to new mount api in v6.5 - Disable a new mount option syntax (append lowerdir) that was added in v6.5 because we plan to add a different lowerdir append syntax in v6.7 * tag 'ovl-fixes-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs: ovl: temporarily disable appending lowedirs ovl: fix regression in showing lowerdir mount option ovl: fix regression in parsing of mount options with escaped comma fs: factor out vfs_parse_monolithic_sep() helper
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc fixes from Michael Ellerman: - Fix softlockup/crash when using hcall tracing - Fix pte_access_permitted() for PAGE_NONE on 8xx - Fix inverted pte_young() test in __ptep_test_and_clear_young() on 64-bit BookE - Fix unhandled math emulation exception on 85xx - Fix kernel crash on syscall return on 476 Thanks to Athira Rajeev, Christophe Leroy, Eddie James, and Naveen N Rao. * tag 'powerpc-6.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/47x: Fix 47x syscall return crash powerpc/85xx: Fix math emulation exception powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() powerpc/8xx: Fix pte_access_permitted() for PAGE_NONE powerpc/pseries: Remove unused r0 in the hcall tracing code powerpc/pseries: Fix STK_PARAM access in the hcall tracing code
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull CPU hotplug fix from Ingo Molnar: "Fix a Longsoon build warning by harmonizing the arch_[un]register_cpu() prototypes between architectures" * tag 'smp-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu-hotplug: Provide prototypes for arch CPU registration
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git://git.samba.org/ksmbdLinus Torvalds authored
Pull smb server fixes from Steve French: - Fix for possible double free in RPC read - Add additional check to clarify smb2_open path and quiet Coverity - Fix incorrect error rsp in a compounding path - Fix to properly fail open of file with pending delete on close * tag '6.6-rc5-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: fix potential double free on smb2_read_pipe() error path ksmbd: fix Null pointer dereferences in ksmbd_update_fstate() ksmbd: fix wrong error response status by using set_smb2_rsp_status() ksmbd: not allow to open file if delelete on close bit is set
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fixes from Steve French: - fix caching race with open_cached_dir and laundromat cleanup of cached dirs (addresses a problem spotted with xfstest run with directory leases enabled) - reduce excessive resource usage of laundromat threads * tag '6.6-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: smb: client: prevent new fids from being removed by laundromat smb: client: make laundromat a delayed worker
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- 14 Oct, 2023 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "Fix a false-positive KASAN warning, fix an AMD erratum on Zen4 CPUs, and fix kernel-doc build warnings" * tag 'x86-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/alternatives: Disable KASAN in apply_alternatives() x86/cpu: Fix AMD erratum #1485 on Zen4-based CPUs x86/resctrl: Fix kernel-doc warnings
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Ingo Molnar: "Two EEVDF fixes" * tag 'sched-urgent-2023-10-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/eevdf: Fix pick_eevdf() sched/eevdf: Fix min_deadline heap integrity
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 perf event fix from Ingo Molnar: "Fix an LBR sampling bug" * tag 'perf-urgent-2023-10-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/lbr: Filter vsyscall addresses
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Amir Goldstein authored
Kernel v6.5 converted overlayfs to new mount api. As an added bonus, it also added a feature to allow appending lowerdirs using lowerdir=:/lower2,lowerdir=::/data3 syntax. This new syntax has raised some concerns regarding escaping of colons. We decided to try and disable this syntax, which hasn't been in the wild for so long and introduce it again in 6.7 using explicit mount options lowerdir+=/lower2,datadir+=/data3. Suggested-by: Miklos Szeredi <miklos@szeredi.hu> Link: https://lore.kernel.org/r/CAJfpegsr3A4YgF2YBevWa6n3=AcP7hNndG6EPMu3ncvV-AM71A@mail.gmail.com/ Fixes: b36a5780 ("ovl: modify layer parameter parsing") Signed-off-by: Amir Goldstein <amir73il@gmail.com>
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds authored
Pull xfs fixes from Chandan Babu: - Fix calculation of offset of AG's last block and its length - Update incore AG block count when shrinking an AG - Process free extents to busy list in FIFO order - Make XFS report its i_version as the STATX_CHANGE_COOKIE * tag 'xfs-6.6-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: reinstate the old i_version counter as STATX_CHANGE_COOKIE xfs: Remove duplicate include xfs: correct calculation for agend and blockcount xfs: process free extents to busy list in FIFO order xfs: adjust the incore perag block_count when shrinking
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Amir Goldstein authored
Before commit b36a5780 ("ovl: modify layer parameter parsing"), spaces and commas in lowerdir mount option value used to be escaped using seq_show_option(). In current upstream, when lowerdir value has a space, it is not escaped in /proc/mounts, e.g.: none /mnt overlay rw,relatime,lowerdir=l l,upperdir=u,workdir=w 0 0 which results in broken output of the mount utility: none on /mnt type overlay (rw,relatime,lowerdir=l) Store the original lowerdir mount options before unescaping and show them using the same escaping used for seq_show_option() in addition to escaping the colon separator character. Fixes: b36a5780 ("ovl: modify layer parameter parsing") Signed-off-by: Amir Goldstein <amir73il@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fixes from Dmitry Torokhov: - a reworked way for handling reset delay on SMBus-connected Synaptics touchpads (the original one, while being correct, uncovered an old bug in fallback to PS/2 code that was fixed separately; the new one however avoids having delay in serio port "fast" resume, and instead has the wait in the RMI4 code) - a fix for potential crashes when devices with Elan controllers (and Synaptics) fall back to PS/2 code. Can't be hit without the original patch above, but still good to have it fixed - a couple new device IDs in xpad Xbox driver - another quirk for Goodix driver to deal with stuff vendors put in ACPI tables - a fix for use-after-free on disconnect for powermate driver - a quirk to not initialize PS/2 mouse port on Fujitsu Lifebook E5411 laptop as it makes keyboard not usable and the device uses hid-over-i2c touchpad anyways * tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: powermate - fix use-after-free in powermate_config_complete Input: xpad - add PXN V900 support Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport Input: psmouse - fix fast_reconnect function for PS/2 mode Revert "Input: psmouse - add delay when deactivating for SMBus mode" Input: goodix - ensure int GPIO is in input for gpio_count == 1 && gpio_int_idx == 0 case Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table Input: xpad - add HyperX Clutch Gladiate Support
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Javier Carrasco authored
syzbot has found a use-after-free bug [1] in the powermate driver. This happens when the device is disconnected, which leads to a memory free from the powermate_device struct. When an asynchronous control message completes after the kfree and its callback is invoked, the lock does not exist anymore and hence the bug. Use usb_kill_urb() on pm->config to cancel any in-progress requests upon device disconnection. [1] https://syzkaller.appspot.com/bug?extid=0434ac83f907a1dbdd1eSigned-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Reported-by: syzbot+0434ac83f907a1dbdd1e@syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20230916-topic-powermate_use_after_free-v3-1-64412b81a7a2@gmail.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Matthias Berndt authored
Add VID and PID to the xpad_device table to allow driver to use the PXN V900 steering wheel, which is XTYPE_XBOX360 compatible in xinput mode. Signed-off-by: Matthias Berndt <matthias_berndt@gmx.de> Link: https://lore.kernel.org/r/4932699.31r3eYUQgx@fedoraSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Dmitry Torokhov authored
Touch controllers need some time after receiving reset command for the firmware to finish re-initializing and be ready to respond to commands from the host. The driver already had handling for the post-reset delay for I2C and SPI transports, this change adds the handling to SMBus-connected devices. SMBus devices are peculiar because they implement legacy PS/2 compatibility mode, so reset is actually issued by psmouse driver on the associated serio port, after which the control is passed to the RMI4 driver with SMBus companion device. Note that originally the delay was added to psmouse driver in 92e24e0e ("Input: psmouse - add delay when deactivating for SMBus mode"), but that resulted in an unwanted delay in "fast" reconnect handler for the serio port, so it was decided to revert the patch and have the delay being handled in the RMI4 driver, similar to the other transports. Tested-by: Jeffery Miller <jefferymiller@google.com> Link: https://lore.kernel.org/r/ZR1yUFJ8a9Zt606N@penguinSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Jeffery Miller authored
When the SMBus connection is attempted psmouse_smbus_init() sets the fast_reconnect pointer to psmouse_smbus_reconnecti(). If SMBus initialization fails, elantech_setup_ps2() and synaptics_init_ps2() will fallback to PS/2 mode, replacing the psmouse private data. This can cause issues on resume, since psmouse_smbus_reconnect() expects to find an instance of struct psmouse_smbus_dev in psmouse->private. The issue was uncovered when in 92e24e0e ("Input: psmouse - add delay when deactivating for SMBus mode") psmouse_smbus_reconnect() started attempting to use more of the data structure. The commit was since reverted, not because it was at fault, but because there was found a better way of doing what it was attempting to do. Fix the problem by resetting the fast_reconnect pointer in psmouse structure in elantech_setup_ps2() and synaptics_init_ps2() when the PS/2 mode is used. Reported-by: Thorsten Leemhuis <linux@leemhuis.info> Tested-by: Thorsten Leemhuis <linux@leemhuis.info> Signed-off-by: Jeffery Miller <jefferymiller@google.com> Fixes: bf232e46 ("Input: psmouse-smbus - allow to control psmouse_deactivate") Link: https://lore.kernel.org/r/20231005002249.554877-1-jefferymiller@google.comSigned-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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- 13 Oct, 2023 7 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fix from James Bottomley: "A single tiny fix in the ufs driver core correcting the reversed logic in an error message" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Correct clear TM error log
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https://github.com/ceph/ceph-clientLinus Torvalds authored
Pull ceph fixes from Ilya Dryomov: "Fixes for an overreaching WARN_ON, two error paths and a switch to kernel_connect() which recently grown protection against someone using BPF to rewrite the address. All but one marked for stable" * tag 'ceph-for-6.6-rc6' of https://github.com/ceph/ceph-client: ceph: fix type promotion bug on 32bit systems libceph: use kernel_connect() ceph: remove unnecessary IS_ERR() check in ceph_fname_to_usr() ceph: fix incorrect revoked caps assert in ceph_fill_file_size()
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI fixes from Rafael Wysocki: "Add an ACPI EC GPE detection quirk for HP Pavilion Gaming 15-dk1xxx and ACPI IRQ override quirks for TongFang GM6BGEQ, GM6BG5Q and GM6BG0Q, and for ASUS ExpertBook B1402CBA (Hans de Goede). * tag 'acpi-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: resource: Add TongFang GM6BGEQ, GM6BG5Q and GM6BG0Q to irq1_edge_low_force_override[] ACPI: EC: Add quirk for the HP Pavilion Gaming 15-dk1xxx ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CBA
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: - A handful of build fixes - A fix to avoid mixing up user/kernel-mode breakpoints, which can manifest as a hang when mixing k/uprobes with other breakpoint sources - A fix to avoid double-allocting crash kernel memory - A fix for tracefs syscall name mangling, which was causing syscalls not to show up in tracefs - A fix to the perf driver to enable the hw events when selected, which can trigger a BUG on some userspace access patterns * tag 'riscv-for-linus-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: drivers: perf: Fix panic in riscv SBI mmap support riscv: Fix ftrace syscall handling which are now prefixed with __riscv_ RISC-V: Fix wrong use of CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK riscv: kdump: fix crashkernel reserving problem on RISC-V riscv: Remove duplicate objcopy flag riscv: signal: fix sigaltstack frame size checking riscv: errata: andes: Makefile: Fix randconfig build issue riscv: Only consider swbp/ss handlers for correct privileged mode riscv: kselftests: Fix mm build by removing testcases subdirectory
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwireLinus Torvalds authored
Pull soundwire fix from Vinod Koul: "A single fix for making sdw bus irq conditionally built" * tag 'soundwire-6.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: bus: Make IRQ handling conditionally built
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengineLinus Torvalds authored
Pull dmaengine fixes from Vinod Koul: "Driver fixes for: - stm32 dma residue calculation and chaining - stm32 mdma for setting inflight bytes, residue calculation and resume abort - channel request, channel enable and dma error in fsl_edma - runtime pm imbalance in ste_dma40 driver - deadlock fix in mediatek driver" * tag 'dmaengine-fix-6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dmaengine: fsl-edma: fix all channels requested when call fsl_edma3_xlate() dmaengine: stm32-dma: fix residue in case of MDMA chaining dmaengine: stm32-dma: fix stm32_dma_prep_slave_sg in case of MDMA chaining dmaengine: stm32-mdma: set in_flight_bytes in case CRQA flag is set dmaengine: stm32-mdma: use Link Address Register to compute residue dmaengine: stm32-mdma: abort resume if no ongoing transfer dmaengine: ste_dma40: Fix PM disable depth imbalance in d40_probe dmaengine: mediatek: Fix deadlock caused by synchronize_irq() dmaengine: idxd: use spin_lock_irqsave before wait_event_lock_irq dmaengine: fsl-edma: fix edma4 channel enable failure on second attempt dt-bindings: dmaengine: zynqmp_dma: add xlnx,bus-width required property dmaengine: fsl-dma: fix DMA error when enabling sg if 'DONE' bit is set
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: - a core fix: Don't report V4L2_SUBDEV_CAP_STREAMS when API is disabled - ipu-bridge: Add a missing acpi_dev_put() - ov8858: fix driver for probe to work after 6.6-rc1 - xilinx-vipp: fix async notifier logic * tag 'media/v6.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: i2c: ov8858: Don't set fwnode in the driver media: ipu-bridge: Add missing acpi_dev_put() in ipu_bridge_get_ivsc_acpi_dev() media: xilinx-vipp: Look for entities also in waiting_list media: subdev: Don't report V4L2_SUBDEV_CAP_STREAMS when the streams API is disabled
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