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2023-10-18parport: Use kasprintf() instead of fixed buffer formattingAndy Shevchenko3-55/+15
Improve readability and maintainability by replacing a hardcoded string allocation and formatting by the use of the kasprintf() helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20231016133135.1203643-2-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc/pvpanic: deduplicate common codeThomas Weißschuh4-122/+80
pvpanic-mmio.c and pvpanic-pci.c share a lot of code. Refactor it into pvpanic.c where it doesn't have to be kept in sync manually and where the core logic can be understood more easily. No functional change. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Link: https://lore.kernel.org/r/20231011-pvpanic-cleanup-v2-1-4b21d56f779f@weissschuh.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18char: xilinx_hwicap: Modernize driver probeRob Herring1-119/+19
Rework Xilinx hwicap driver probe to use current best practices using devres APIs, device_get_match_data(), and typed firmware property accessors. There's no longer any non-DT probing, so CONFIG_OF ifdefs can be dropped. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20231006214228.337064-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18tee: make tee_class constantGreg Kroah-Hartman1-10/+11
Now that the driver core allows for struct class to be in read-only memory, we should make all 'class' structures declared at build time placing them into read-only memory, instead of having to be dynamically allocated at runtime. Cc: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Link: https://lore.kernel.org/r/2023100613-lustiness-affiliate-7dcb@gregkh Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18eeprom: remove doc and MAINTAINERS section after driver was removedLukas Bulwahn3-114/+0
Commit 0113a99b8a75 ("eeprom: Remove deprecated legacy eeprom driver") already removes the eeprom driver's code. Remove also the eeprom driver's documentation and MAINTAINERS section. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20231012042834.6663-1-lukas.bulwahn@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: me: emit error only if reset was unexpectedVitaly Lubart4-5/+133
GSC devices perform legal firmware initiated resets due to state transition that may appear as unexpected to the driver. Lower the log level for those devices to debug level and save the firmware status registers. When the device comes out of the reset it is possible to check whether the resets was due to a firmware error or an exception and only than produce a warning. Signed-off-by: Vitaly Lubart <vitaly.lubart@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20231015080540.95922-1-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: main.c: fix kernel-doc warningsRandy Dunlap1-4/+4
Fix kernel-doc warnings in main.c: main.c:465: warning: contents before sections main.c:590: warning: missing initial short description on line: * mei_ioctl_client_notify_request - Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-8-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: interrupt.c: fix kernel-doc warningsRandy Dunlap1-2/+2
Fix kernel-doc warnings in interrupt.c: interrupt.c:631: warning: contents before sections Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-7-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: hw-me.c: fix kernel-doc warningsRandy Dunlap1-8/+8
Fix kernel-doc warnings in hw-me.c: hw-me.c:1391: warning: contents before sections hw-me.c:1475: warning: contents before sections hw-me.c:1501: warning: contents before sections hw-me.c:1525: warning: contents before sections Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-6-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: hbm.c: fix kernel-doc warningsRandy Dunlap1-0/+2
Fix kernel-doc warnings in hbm.c: hbm.c:98: warning: No description found for return value of 'mei_hbm_write_message' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-5-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: dma-ring.c: fix kernel-doc warningsRandy Dunlap1-0/+4
Fix kernel-doc warnings in dma-ring.c: dma-ring.c:130: warning: No description found for return value of 'mei_dma_copy_from' dma-ring.c:150: warning: No description found for return value of 'mei_dma_copy_to' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-4-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: client.c: fix kernel-doc warningsRandy Dunlap1-10/+10
Fix kernel-doc warnings in client.c: client.c:53: warning: contents before sections client.c:68: warning: contents before sections client.c:334: warning: contents before sections client.c:349: warning: contents before sections client.c:364: warning: contents before sections Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-3-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18misc: mei: hw.h: fix kernel-doc warningsRandy Dunlap1-4/+4
Fix kernel-doc warnings in hw.h: hw.h:809: warning: missing initial short description on line: * struct hbm_client_dma_unmap_request hw.h:812: warning: contents before sections hw.h:825: warning: missing initial short description on line: * struct hbm_client_dma_response hw.h:828: warning: contents before sections Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20231012024845.29169-2-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: docs: fix spelling errorsTomas Winkler6-10/+10
Fix spelling errors in the mei code base. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20231011074301.223879-4-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: docs: add missing entries to kdoc in struct mei_cfg_idxTomas Winkler1-0/+4
Document all entries in struct mei_cfg_idx. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20231011074301.223879-3-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: docs: use correct structures name in kdocTomas Winkler1-2/+2
Fix misalignment between structures names and their kdoc in hw.h Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20231011074301.223879-2-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: update mei-pxp's component interface with timeoutsAlan Previn3-10/+37
In debugging platform or firmware related MEI-PXP connection issues, having a timeout when clients (such as i915) calling into mei-pxp's send/receive functions have proven useful as opposed to blocking forever until the kernel triggers a watchdog panic (when platform issues are experienced). Update the mei-pxp component interface send and receive functions to take in timeouts. Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20231011110157.247552-5-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: pxp: re-enable client on errorsAlexander Usyskin1-22/+48
Disable and enable mei-pxp client on errors to clean the internal state. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20231011110157.247552-4-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: pxp: recover from recv fail under memory pressureAlexander Usyskin1-1/+24
Under memory pressure recv fails due to kmalloc failure, and if drivers(pxp) retry send/receive, send blocks indefinitely. Send without recv leaves the channel in a bad state. Retry send attempt after small timeout and reset the channel if the retry failed on kmalloc failure too. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20231011110157.247552-3-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-18mei: bus: add send and recv api with timeoutAlexander Usyskin2-2/+94
Add variation of the send and recv functions on bus that define timeout. Caller can use such functions in flow that can stuck to bail out and not to put down the whole system. Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Link: https://lore.kernel.org/r/20231011110157.247552-2-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-17Merge tag 'fpga-for-6.7-rc1' of ↵Greg Kroah-Hartman4-62/+15
git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next Xu writes: FPGA Manager changes for 6.7-rc1 - Rob's change uses device_get_match_data/spi_get_device_match_data() to get the driver match data for several drivers. - Nava's change sets 44-bit DMA mask for versal fpga. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> * tag 'fpga-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga: fpga: versal: Add support for 44-bit DMA operations fpga: altera-ps-spi: Use spi_get_device_match_data() fpga: Use device_get_match_data()
2023-10-16Merge 6.6-rc6 into char-misc-nextGreg Kroah-Hartman556-2864/+6221
We need the char/misc fixes in here as well, to build on for other changes. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-10-16fpga: versal: Add support for 44-bit DMA operationsNava kishore Manne1-1/+1
The existing implementation support only 32-bit DMA operation. So, it fails to load the bitstream for the high DDR designs(Beyond 4GB). To fix this issue update the DMA mask handling logic to support 44-bit DMA operations. Signed-off-by: Nava kishore Manne <nava.kishore.manne@amd.com> Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Acked-by: Xu Yilun <yilun.xu@intel.com> Link: https://lore.kernel.org/r/20231003071409.4165149-1-nava.kishore.manne@amd.com Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
2023-10-16fpga: altera-ps-spi: Use spi_get_device_match_data()Rob Herring1-40/+6
Use preferred spi_get_device_match_data() instead of of_match_device() and spi_get_device_id() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Also drop of_match_ptr for of_ef_match, which is not necessary because DT is always used for this driver. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Xu Yilun <yilun.xu@intel.com> Link: https://lore.kernel.org/r/20231006224624.444857-1-robh@kernel.org [yilun.xu@intel.com: drop of_match_ptr for of_ef_match] Signed-off-by: Xu Yilun <yilun.xu@linux.intel.com>
2023-10-15Linux 6.6-rc6v6.6-rc6Linus Torvalds1-1/+1
2023-10-15Revert "x86/smp: Put CPUs into INIT on shutdown if possible"Linus Torvalds3-60/+7
This reverts commit 45e34c8af58f23db4474e2bfe79183efec09a18b, and the two subsequent fixes to it: 3f874c9b2aae ("x86/smp: Don't send INIT to non-present and non-booted CPUs") b1472a60a584 ("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=2241279 Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-10-15virtio_net: fix the missing of the dma cpu syncXuan Zhuo1-7/+7
Commit 295525e29a5b ("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: 295525e29a5b ("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.com Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-10-15Merge tag 'usb-6.6-rc6' of ↵Linus Torvalds23-87/+220
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 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 ...
2023-10-15Merge tag 'tty-6.6-rc6' of ↵Linus Torvalds3-22/+22
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 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()
2023-10-15Merge tag 'char-misc-6.6-rc6' of ↵Linus Torvalds24-62/+94
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 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 ...
2023-10-15Merge tag 'ovl-fixes-6.6-rc6' of ↵Linus Torvalds4-69/+98
git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs 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
2023-10-15Merge tag 'powerpc-6.6-4' of ↵Linus Torvalds6-12/+17
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux 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
2023-10-15Merge tag 'smp-urgent-2023-10-15' of ↵Linus Torvalds7-14/+5
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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
2023-10-15Merge tag '6.6-rc5-ksmbd-server-fixes' of git://git.samba.org/ksmbdLinus Torvalds2-7/+11
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
2023-10-15Merge tag '6.6-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds2-74/+69
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
2023-10-15Merge tag 'x86-urgent-2023-10-15' of ↵Linus Torvalds4-7/+33
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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
2023-10-15Merge tag 'sched-urgent-2023-10-14' of ↵Linus Torvalds1-14/+59
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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
2023-10-15Merge tag 'perf-urgent-2023-10-14' of ↵Linus Torvalds1-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 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
2023-10-14ovl: temporarily disable appending lowedirsAmir Goldstein1-49/+3
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: b36a5780cb44 ("ovl: modify layer parameter parsing") Signed-off-by: Amir Goldstein <amir73il@gmail.com>
2023-10-14Merge tag 'xfs-6.6-fixes-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linuxLinus Torvalds5-5/+16
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
2023-10-14ovl: fix regression in showing lowerdir mount optionAmir Goldstein2-15/+35
Before commit b36a5780cb44 ("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: b36a5780cb44 ("ovl: modify layer parameter parsing") Signed-off-by: Amir Goldstein <amir73il@gmail.com>
2023-10-14Merge tag 'input-for-v6.6-rc5' of ↵Linus Torvalds8-34/+70
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 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
2023-10-14Input: powermate - fix use-after-free in powermate_config_completeJavier Carrasco1-0/+1
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=0434ac83f907a1dbdd1e Signed-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.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-10-14Input: xpad - add PXN V900 supportMatthias Berndt1-0/+2
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@fedora Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-10-14Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsportDmitry Torokhov2-22/+29
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 92e24e0e57f7 ("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@penguin Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-10-14Input: psmouse - fix fast_reconnect function for PS/2 modeJeffery Miller2-0/+2
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 92e24e0e57f7 ("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: bf232e460a35 ("Input: psmouse-smbus - allow to control psmouse_deactivate") Link: https://lore.kernel.org/r/20231005002249.554877-1-jefferymiller@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2023-10-13Merge tag 'scsi-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi 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
2023-10-13Merge tag 'ceph-for-6.6-rc6' of https://github.com/ceph/ceph-clientLinus Torvalds4-7/+5
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()
2023-10-13Merge tag 'acpi-6.6-rc6' of ↵Linus Torvalds2-6/+31
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 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
2023-10-13Merge tag 'riscv-for-linus-6.6-rc6' of ↵Linus Torvalds16-47/+84
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux 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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