summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2023-04-03net/mlx5e: Factor out IPsec ASO update functionLeon Romanovsky
The ASO update is common operation which is going to be used in next patch, so as a preparation, let's refactor the code for future reuse. As part of this refactoring, not used function argument was removed too. Link: https://lore.kernel.org/r/d04770b959822fed51c22c13e798f04d760a682e.1680162300.git.leonro@nvidia.com Reviewed-by: Raed Salem <raeds@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
2023-04-03drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error pathBoris Brezillon
Make sure all bo->base.pages entries are either NULL or pointing to a valid page before calling drm_gem_shmem_put_pages(). Reported-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: <stable@vger.kernel.org> Fixes: 187d2929206e ("drm/panfrost: Add support for GPU heap allocations") Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210521093811.1018992-1-boris.brezillon@collabora.com
2023-04-02scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param()Zhong Jinghua
The validity of sock should be checked before assignment to avoid incorrect values. Commit 57569c37f0ad ("scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()") introduced this change which may lead to inconsistent values of tcp_sw_conn->sendpage and conn->datadgst_en. Fix the issue by moving the position of the assignment. Fixes: 57569c37f0ad ("scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername()") Signed-off-by: Zhong Jinghua <zhongjinghua@huawei.com> Link: https://lore.kernel.org/r/20230329071739.2175268-1-zhongjinghua@huaweicloud.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-04-02scsi: qla2xxx: Fix memory leak in qla2x00_probe_one()Li Zetao
There is a memory leak reported by kmemleak: unreferenced object 0xffffc900003f0000 (size 12288): comm "modprobe", pid 19117, jiffies 4299751452 (age 42490.264s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000629261a8>] __vmalloc_node_range+0xe56/0x1110 [<0000000001906886>] __vmalloc_node+0xbd/0x150 [<000000005bb4dc34>] vmalloc+0x25/0x30 [<00000000a2dc1194>] qla2x00_create_host+0x7a0/0xe30 [qla2xxx] [<0000000062b14b47>] qla2x00_probe_one+0x2eb8/0xd160 [qla2xxx] [<00000000641ccc04>] local_pci_probe+0xeb/0x1a0 The root cause is traced to an error-handling path in qla2x00_probe_one() when the adapter "base_vha" initialize failed. The fab_scan_rp "scan.l" is used to record the port information and it is allocated in qla2x00_create_host(). However, it is not released in the error handling path "probe_failed". Fix this by freeing the memory of "scan.l" when an error occurs in the adapter initialization process. Fixes: a4239945b8ad ("scsi: qla2xxx: Add switch command to simplify fabric discovery") Signed-off-by: Li Zetao <lizetao1@huawei.com> Link: https://lore.kernel.org/r/20230325110004.363898-1-lizetao1@huawei.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-04-02scsi: mpi3mr: Handle soft reset in progress fault code (0xF002)Ranjan Kumar
The driver is exiting from the fault watchdog thread if it sees the 0xF002 (Soft reset in progress) fault code. If the driver initiates the soft reset, then the driver restarts the watchdog at the end of the soft reset completion. However, if the soft reset is initiated by the firmware asynchronously, then the driver will never restart the watchdog and never re-initialize the controller after the asynchronous soft reset completion. Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com> Link: https://lore.kernel.org/r/20230331122317.11391-1-ranjan.kumar@broadcom.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-04-02scsi: Revert "scsi: ufs: core: Initialize devfreq synchronously"Adrien Thierry
This reverts commit 7dafc3e007918384c8693ff8d70381b5c1e9c247. This patch introduced a regression [1] where hba->pwr_info is used before being initialized, which could create issues in ufshcd_scale_gear(). Revert it until a better solution is found. [1] https://lore.kernel.org/all/CAGaU9a_PMZhqv+YJ0r3w-hJMsR922oxW6Kg59vw+oen-NZ6Otw@mail.gmail.com Signed-off-by: Adrien Thierry <athierry@redhat.com> Link: https://lore.kernel.org/r/20230329205426.46393-1-athierry@redhat.com Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-04-02Revert "venus: firmware: Correct non-pix start and end addresses"Javier Martinez Canillas
This reverts commit a837e5161cff, which broke probing of the venus driver, at least on the SC7180 SoC HP X2 Chromebook: qcom-venus aa00000.video-codec: Adding to iommu group 11 qcom-venus aa00000.video-codec: non legacy binding qcom-venus aa00000.video-codec: failed to reset venus core qcom-venus: probe of aa00000.video-codec failed with error -110 Matthias Kaehlcke also reported that the same change caused a regression in SC7180 and sc7280, that prevents AOSS from entering sleep mode during system suspend. So let's revert this commit for now to fix both issues. Fixes: a837e5161cff ("venus: firmware: Correct non-pix start and end addresses") Reported-by: Matthias Kaehlcke <mka@chromium.org> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-04-02Merge tag 'driver-core-6.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are three small changes for 6.3-rc5 semi-related to driver core stuff: - documentation update where we move the security_bugs file to a more relevant location. - mdt/spi-nor debugfs memory leak fix that's been floating around for a long time and acked by the maintainer - cacheinfo bugfix for a regression in 6.3-rc1 All have been in linux-next with no reported problems" * tag 'driver-core-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: cacheinfo: Fix LLC is not exported through sysfs Documentation/security-bugs: move from admin-guide/ to process/ mtd: spi-nor: fix memory leak when using debugfs_lookup()
2023-04-02net: alteon: remove unused len variableTom Rix
clang with W=1 reports drivers/net/ethernet/alteon/acenic.c:2438:10: error: variable 'len' set but not used [-Werror,-Wunused-but-set-variable] int i, len = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-02mlxsw: core_thermal: Simplify transceiver module get_temp() callbackIdo Schimmel
The get_temp() callback of a thermal zone associated with a transceiver module no longer needs to read the temperature thresholds of the module. Therefore, simplify the callback by only reading the temperature. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-02mlxsw: core_thermal: Make mlxsw_thermal_module_init() voidIdo Schimmel
The function can no longer fail so make it void and remove the associated error path. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-02mlxsw: core_thermal: Use static trip points for transceiver modulesIdo Schimmel
The driver registers a thermal zone for each transceiver module and tries to set the trip point temperatures according to the thresholds read from the transceiver. If a threshold cannot be read or if a transceiver is unplugged, the trip point temperature is set to zero, which means that it is disabled as far as the thermal subsystem is concerned. A recent change in the thermal core made it so that such trip points are no longer marked as disabled, which lead the thermal subsystem to incorrectly set the associated cooling devices to the their maximum state [1]. A fix to restore this behavior was merged in commit f1b80a3878b2 ("thermal: core: Restore behavior regarding invalid trip points"). However, the thermal maintainer suggested to not rely on this behavior and instead always register a valid array of trip points [2]. Therefore, create a static array of trip points with sane defaults (suggested by Vadim) and register it with the thermal zone of each transceiver module. User space can choose to override these defaults using the thermal zone sysfs interface since these files are writeable. Before: $ cat /sys/class/thermal/thermal_zone11/type mlxsw-module11 $ cat /sys/class/thermal/thermal_zone11/trip_point_*_temp 65000 75000 80000 After: $ cat /sys/class/thermal/thermal_zone11/type mlxsw-module11 $ cat /sys/class/thermal/thermal_zone11/trip_point_*_temp 55000 65000 80000 Also tested by reverting commit f1b80a3878b2 ("thermal: core: Restore behavior regarding invalid trip points") and making sure that the associated cooling devices are not set to their maximum state. [1] https://lore.kernel.org/linux-pm/ZA3CFNhU4AbtsP4G@shredder/ [2] https://lore.kernel.org/linux-pm/f78e6b70-a963-c0ca-a4b2-0d4c6aeef1fb@linaro.org/ Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-02net: ethernet: mtk_eth_soc: fix remaining throughput regressionFelix Fietkau
Based on further tests, it seems that the QDMA shaper is not able to perform shaping close to the MAC link rate without throughput loss. This cannot be compensated by increasing the shaping rate, so it seems to be an internal limit. Fix the remaining throughput regression by detecting that condition and limiting shaping to ports with lower link speed. This patch intentionally ignores link speed gain from TRGMII, because even on such links, shaping to 1000 Mbit/s incurs some throughput degradation. Fixes: f63959c7eec3 ("net: ethernet: mtk_eth_soc: implement multi-queue support for per-port queues") Tested-By: Frank Wunderlich <frank-w@public-files.de> Reported-by: Frank Wunderlich <frank-w@public-files.de> Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-02net: dsa: mv88e6xxx: Reset mv88e6393x force WD event bitGustav Ekelund
The force watchdog event bit is not cleared during SW reset in the mv88e6393x switch. This is a different behavior compared to mv886390 which clears the force WD event bit as advertised. This causes a force WD event to be handled over and over again as the SW reset following the event never clears the force WD event bit. Explicitly clear the watchdog event register to 0 in irq_action when handling an event to prevent the switch from sending continuous interrupts. Marvell aren't aware of any other stuck bits apart from the force WD bit. Fixes: de776d0d316f ("net: dsa: mv88e6xxx: add support for mv88e6393x family" Signed-off-by: Gustav Ekelund <gustaek@axis.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-02i40e: Add support for VF to specify its primary MAC addressSylwester Dziedziuch
Currently in the i40e driver there is no implementation of different MAC address handling depending on whether it is a legacy or primary. Introduce new checks for VF to be able to specify its primary MAC address based on the VIRTCHNL_ETHER_ADDR_PRIMARY type. Primary MAC address are treated differently compared to legacy ones in a scenario where: 1. If a unicast MAC is being added and it's specified as VIRTCHNL_ETHER_ADDR_PRIMARY, then replace the current default_lan_addr.addr. 2. If a unicast MAC is being deleted and it's type is specified as VIRTCHNL_ETHER_ADDR_PRIMARY, then zero the hw_lan_addr.addr. Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com> Tested-by: Rafal Romanowski <rafal.romanowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-04-01Merge tag 'input-for-v6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - fixes to ALPS and Focaltech PS/2 drivers dealing with the breakage of switching to -funsigned-char - quirks to i8042 to better handle Lifebook A574/H and TUXEDO devices - a quirk to Goodix touchscreen driver to handle Yoga Book X90F - a fix for incorrectly merged patch to xpad game controller driver * tag 'input-for-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - add TUXEDO devices to i8042 quirk tables for partial fix Input: alps - fix compatibility with -funsigned-char Input: focaltech - use explicitly signed char type Input: xpad - fix incorrectly applied patch for MAP_PROFILE_BUTTON Input: goodix - add Lenovo Yoga Book X90F to nine_bytes_report DMI table Input: i8042 - add quirk for Fujitsu Lifebook A574/H
2023-04-01Merge tag 'pinctrl-v6.3-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Some pin control fixes for the v6.3 series. The most notable and urgent one is probably the AMD fix which affects AMD laptops, found by the Chromium people. Summary: - Fix up the Kconfig options for MediaTek MT7981 - Fix the irq domain name in the AT91-PIO4 driver - Fix some alternative muxing modes in the Ocelot driver - Allocate the GPIO numbers dynamically in the STM32 driver - Disable and mask interrupts on resume in the AMD driver - Fix a typo in the Qualcomm SM8550 pin control device tree bindings" * tag 'pinctrl-v6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: dt-bindings: pinctrl: qcom,sm8550-lpass-lpi: allow input-enabled and bias-bus-hold pinctrl: amd: Disable and mask interrupts on resume pinctrl: stm32: use dynamic allocation of GPIO base pinctrl: ocelot: Fix alt mode for ocelot pinctrl: at91-pio4: fix domain name assignment pinctrl: mediatek: fix naming inconsistency pinctrl: mediatek: add missing options to PINCTRL_MT7981
2023-04-01Merge tag 'iommu-fixes-6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Maintainer update for S390 IOMMU driver - A fix for the set_platform_dma_ops() call-back in the Exynos IOMMU driver - Intel VT-d fixes from Lu Baolu: - Fix a lockdep splat - Fix a supplement of the specification - Fix a warning in perfmon code * tag 'iommu-fixes-6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Fix an IOMMU perfmon warning when CPU hotplug iommu/vt-d: Allow zero SAGAW if second-stage not supported iommu/vt-d: Remove unnecessary locking in intel_irq_remapping_alloc() iommu/exynos: Fix set_platform_dma_ops() callback MAINTAINERS: Update s390-iommu driver maintainer information
2023-03-31Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-03-30 (documentation, ice) This series contains updates to driver documentation and the ice driver. Tony removes links and addresses related to the out-of-tree driver from the Intel ethernet driver documentation. Jake removes a comment that is no longer valid to the ice driver. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: ice: remove comment about not supporting driver reinit Documentation/eth/intel: Remove references to SourceForge Documentation/eth/intel: Update address for driver support ==================== Link: https://lore.kernel.org/r/20230330165935.2503604-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-31Revert "net: netcp: MAX_SKB_FRAGS is now 'int'"Jakub Kicinski
This reverts commit c5b959eeb7f9e40673b97c08c71cbfff5f5923f2. Reverted change is required after commit 3948b05950fd ("net: introduce a config option to tweak MAX_SKB_FRAGS") which does not exist in this tree, yet. It's only present in -next trees at the time of writing. Reported-by: Nathan Chancellor <nathan@kernel.org> Link: https://lore.kernel.org/all/20230331214444.GA1426512@dev-arch.thelio-3990X/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-01drm/nouveau/disp: Support more modes by checking with lower bpcKarol Herbst
This allows us to advertise more modes especially on HDR displays. Fixes using 4K@60 modes on my TV and main display both using a HDMI to DP adapter. Also fixes similar issues for users running into this. Cc: stable@vger.kernel.org # 5.10+ Signed-off-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230330223938.4025569-1-kherbst@redhat.com
2023-03-31media: i2c: imx290: fix conditional function defintionsArnd Bergmann
The runtime suspend/resume functions are only referenced from the dev_pm_ops, but they use the old SET_RUNTIME_PM_OPS() helper that requires a __maybe_unused annotation to avoid a warning: drivers/media/i2c/imx290.c:1082:12: error: unused function 'imx290_runtime_resume' [-Werror,-Wunused-function] static int imx290_runtime_resume(struct device *dev) ^ drivers/media/i2c/imx290.c:1090:12: error: unused function 'imx290_runtime_suspend' [-Werror,-Wunused-function] static int imx290_runtime_suspend(struct device *dev) ^ Convert this to the new RUNTIME_PM_OPS() helper that so this is not required. To improve this further, also use the pm_ptr() helper that lets the dev_pm_ops get dropped entirely when CONFIG_PM is disabled. A related mistake happened in the of_match_ptr() macro here, which like SET_RUNTIME_PM_OPS() requires the match table to be marked as __maybe_unused, though I could not reproduce building this without CONFIG_OF. Remove the of_match_ptr() here as there is no point in dropping the match table in configurations without CONFIG_OF. Fixes: 02852c01f654 ("media: i2c: imx290: Initialize runtime PM before subdev") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reported-by: Guenter Roeck <linux@roeck-us.net> Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-03-31Merge tag 'platform-drivers-x86-v6.3-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: - Fix a regression in ideapad-laptop which caused the touchpad to stop working after a suspend/resume on some models - One other small fix and three hw-id additions * tag 'platform-drivers-x86-v6.3-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: ideapad-laptop: Stop sending KEY_TOUCHPAD_TOGGLE platform/x86: asus-nb-wmi: Add quirk_asus_tablet_mode to other ROG Flow X13 models platform/x86: gigabyte-wmi: add support for X570S AORUS ELITE platform/x86: gigabyte-wmi: add support for B650 AORUS ELITE AX platform/x86/intel/pmc: Alder Lake PCH slp_s0_residency fix
2023-03-31Merge tag 'pci-v6.3-fixes-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull PCI fix from Bjorn Helgaas: - Fix DesignWare PORT_LINK_CONTROL setup, which was corrupted when the DT "snps,enable-cdm-check" property was present (Yoshihiro Shimoda) * tag 'pci-v6.3-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: PCI: dwc: Fix PORT_LINK_CONTROL update when CDM check enabled
2023-03-31Merge tag 'regulator-fix-v6.3-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "Deferred probe fix for v6.3. This fixes a rarely triggered issue where we would treat probe deferral for clocks as a fatal error in the fixed regulator, causing it to fail to retry when it should" * tag 'regulator-fix-v6.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Handle deferred clk
2023-03-31Merge tag 'block-6.3-2023-03-30' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Christoph: - Mark Lexar NM760 as IGNORE_DEV_SUBNQN (Juraj Pecigos) - Fix a possible UAF when failing to allocate an TCP io queue (Sagi Grimberg) - MD pull request via Song: - Fix a null pointer deference in 6.3-rc (Yu Kuai) - uevent partition fix (Alyssa) * tag 'block-6.3-2023-03-30' of git://git.kernel.dk/linux: nvme-tcp: fix a possible UAF when failing to allocate an io queue md: fix regression for null-ptr-deference in __md_stop() nvme-pci: mark Lexar NM760 as IGNORE_DEV_SUBNQN loop: LOOP_CONFIGURE: send uevents for partitions
2023-03-31platform/x86: ideapad-laptop: Stop sending KEY_TOUCHPAD_TOGGLEHans de Goede
Commit 5829f8a897e4 ("platform/x86: ideapad-laptop: Send KEY_TOUCHPAD_TOGGLE on some models") made ideapad-laptop send KEY_TOUCHPAD_TOGGLE when we receive an ACPI notify with VPC event bit 5 set and the touchpad-state has not been changed by the EC itself already. This was done under the assumption that this would be good to do to make the touchpad-toggle hotkey work on newer models where the EC does not toggle the touchpad on/off itself (because it is not routed through the PS/2 controller, but uses I2C). But it turns out that at least some models, e.g. the Yoga 7-15ITL5 the EC triggers an ACPI notify with VPC event bit 5 set on resume, which would now cause a spurious KEY_TOUCHPAD_TOGGLE on resume to which the desktop environment responds by disabling the touchpad in software, breaking the touchpad (until manually re-enabled) on resume. It was never confirmed that sending KEY_TOUCHPAD_TOGGLE actually improves things on new models and at least some new models like the Yoga 7-15ITL5 don't have a touchpad on/off toggle hotkey at all, while still sending ACPI notify events with VPC event bit 5 set. So it seems best to revert the change to send KEY_TOUCHPAD_TOGGLE when receiving an ACPI notify events with VPC event bit 5 and the touchpad state as reported by the EC has not changed. Note this is not a full revert the code to cache the last EC touchpad state is kept to avoid sending spurious KEY_TOUCHPAD_ON / _OFF events on resume. Fixes: 5829f8a897e4 ("platform/x86: ideapad-laptop: Send KEY_TOUCHPAD_TOGGLE on some models") Link: https://bugzilla.kernel.org/show_bug.cgi?id=217234 Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230330194644.64628-1-hdegoede@redhat.com
2023-03-31platform/x86: asus-nb-wmi: Add quirk_asus_tablet_mode to other ROG Flow X13 ↵weiliang1503
models Make quirk_asus_tablet_mode apply on other ROG Flow X13 devices, which only affects the GV301Q model before. Signed-off-by: weiliang1503 <weiliang1503@gmail.com> Link: https://lore.kernel.org/r/20230330114943.15057-1-weiliang1503@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-03-31platform/x86: gigabyte-wmi: add support for X570S AORUS ELITEHans de Goede
Add "X570S AORUS ELITE" to known working boards Reported-by: Brandon Nielsen <nielsenb@jetfuse.net> Link: https://lore.kernel.org/r/20230331014902.7864-1-nielsenb@jetfuse.net Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-03-31Merge tag 'thermal-6.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "These remove two recently added excessive lockdep assertions from the sysfs-related thermal code and fix two issues in Intel thermal drivers. Specifics: - Drop two lockdep assertions producing false positive warnings from the sysfs-related thermal core code (Rafael Wysocki) - Fix handling of two recently added module parameters in the Intel powerclamp thermal driver (David Arcari) - Fix one more deadlock in the int340x thermal driver (Srinivas Pandruvada)" * tag 'thermal-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: intel: powerclamp: Fix cpumask and max_idle module parameters thermal: intel: int340x: processor_thermal: Fix additional deadlock thermal: core: Drop excessive lockdep_assert_held() calls
2023-03-31Merge tag 'acpi-6.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix a recent regression related to the handling of ACPI notifications that made it more likely for ACPI driver callbacks to be invoked in an unexpected order and NULL pointers can be dereferenced as a result or similar. The fix is to modify the global ACPI notification handler so it does not invoke driver callbacks at all and allow the device-level notification handlers to receive "system" notifications (for the drivers that want to receive them)" * tag 'acpi-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: bus: Rework system-level device notification handling
2023-03-31bcma: remove unused mips_read32 functionTom Rix
clang with W=1 reports drivers/bcma/driver_mips.c:49:19: error: unused function 'mips_read32' [-Werror,-Wunused-function] static inline u32 mips_read32(struct bcma_drv_mips *mcore, ^ This function is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230324190647.2654293-1-trix@redhat.com
2023-03-31bcma: Use of_address_to_resource()Rob Herring
Replace of_get_address() and of_translate_address() calls with single call to of_address_to_resource(). Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230319163159.225773-1-robh@kernel.org
2023-03-31wifi: mt76: mt7921: fix fw used for offload check for mt7922Lorenzo Bianconi
Fix the firmware version used for offload capability check used by 0x0616 devices. This path enables offload capabilities for 0x0616 devices. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217245 Fixes: 034ae28b56f1 ("wifi: mt76: mt7921: introduce remain_on_channel support") Cc: stable@vger.kernel.org Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/632d8f0c9781c9902d7160e2c080aa7e9232d50d.1679997487.git.lorenzo@kernel.org
2023-03-31wifi: mt76: mt7921: Fix use-after-free in fw features query.Ben Greear
Stop referencing 'features' memory after release_firmware is called. Fixes this crash: RIP: 0010:mt7921_check_offload_capability+0x17d mt7921_pci_probe+0xca/0x4b0 ... Signed-off-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/51fd8f76494348aa9ecbf0abc471ebe47a983dfd.1679502607.git.lorenzo@kernel.org
2023-03-31wifi: brcmfmac: Fix SDIO suspend/resume regressionHans de Goede
After commit 92cadedd9d5f ("brcmfmac: Avoid keeping power to SDIO card unless WOWL is used"), the wifi adapter by default is turned off on suspend and then re-probed on resume. In at least 2 model x86/acpi tablets with brcmfmac43430a1 wifi adapters, the newly added re-probe on resume fails like this: brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout ieee80211 phy1: brcmf_bus_started: failed: -110 ieee80211 phy1: brcmf_attach: dongle is not responding: err=-110 brcmfmac: brcmf_sdio_firmware_callback: brcmf_attach failed It seems this specific brcmfmac model does not like being reprobed without it actually being turned off first. And the adapter is not being turned off during suspend because of commit f0992ace680c ("brcmfmac: prohibit ACPI power management for brcmfmac driver"). Now that the driver is being reprobed on resume, the disabling of ACPI pm is no longer necessary, except when WOWL is used (in which case there is no-reprobe). Move the dis-/en-abling of ACPI pm to brcmf_sdio_wowl_config(), this fixes the brcmfmac43430a1 suspend/resume regression and should help save some power when suspended. This change means that the code now also may re-enable ACPI pm when WOWL gets disabled. ACPI pm should only be re-enabled if it was enabled by the ACPI core originally. Add a brcmf_sdiod_acpi_save_power_manageable() to save the original state for this. This has been tested on the following devices: Asus T100TA brcmfmac43241b4-sdio Acer Iconia One 7 B1-750 brcmfmac43340-sdio Chuwi Hi8 brcmfmac43430a0-sdio Chuwi Hi8 brcmfmac43430a1-sdio (the Asus T100TA is the device for which the prohibiting of ACPI pm was originally added) Fixes: 92cadedd9d5f ("brcmfmac: Avoid keeping power to SDIO card unless WOWL is used") Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230320122252.240070-1-hdegoede@redhat.com
2023-03-31wifi: mwifiex: remove unused evt_buf variableTom Rix
clang with W=1 reports drivers/net/wireless/marvell/mwifiex/11h.c:198:6: error: variable 'evt_buf' set but not used [-Werror,-Wunused-but-set-variable] u8 *evt_buf; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230329131444.1809018-1-trix@redhat.com
2023-03-31wifi: brcmsmac: ampdu: remove unused suc_mpdu variableTom Rix
clang with W=1 reports drivers/net/wireless/broadcom/brcm80211/brcmsmac/ampdu.c:848:5: error: variable 'suc_mpdu' set but not used [-Werror,-Wunused-but-set-variable] u8 suc_mpdu = 0, tot_mpdu = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230327151151.1771350-1-trix@redhat.com
2023-03-31wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_reg()Wei Chen
If there is a failure during copy_from_user or user-provided data buffer is invalid, rtl_debugfs_set_write_reg should return negative error code instead of a positive value count. Fix this bug by returning correct error code. Moreover, the check of buffer against null is removed since it will be handled by copy_from_user. Fixes: 610247f46feb ("rtlwifi: Improve debugging by using debugfs") Signed-off-by: Wei Chen <harperchen1110@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230326054217.93492-1-harperchen1110@gmail.com
2023-03-31wifi: rtlwifi: fix incorrect error codes in rtl_debugfs_set_write_rfreg()Wei Chen
If there is a failure during copy_from_user or user-provided data buffer is invalid, rtl_debugfs_set_write_rfreg should return negative error code instead of a positive value count. Fix this bug by returning correct error code. Moreover, the check of buffer against null is removed since it will be handled by copy_from_user. Fixes: 610247f46feb ("rtlwifi: Improve debugging by using debugfs") Signed-off-by: Wei Chen <harperchen1110@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230326053138.91338-1-harperchen1110@gmail.com
2023-03-31wifi: brcmsmac: remove unused has_5g variableTom Rix
clang with W=1 reports drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c:1051:6: error: variable 'has_5g' set but not used [-Werror,-Wunused-but-set-variable] int has_5g = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230325130343.1334209-1-trix@redhat.com
2023-03-31wifi: b43legacy: remove unused freq_r3A_value functionTom Rix
clang with W=1 reports drivers/net/wireless/broadcom/b43legacy/radio.c:1713:5: error: unused function 'freq_r3A_value' [-Werror,-Wunused-function] u16 freq_r3A_value(u16 frequency) ^ This function is not used so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230324135022.2649735-1-trix@redhat.com
2023-03-31wifi: rtlwifi: Replace fake flex-array with flex-array memberGustavo A. R. Silva
Zero-length arrays as fake flexible arrays are deprecated and we are moving towards adopting C99 flexible-array members instead. Address the following warning found with GCC-13 and -fstrict-flex-arrays=3 enabled: In function ‘fortify_memset_chk’, inlined from ‘rtl_usb_probe’ at drivers/net/wireless/realtek/rtlwifi/usb.c:1044:2: ./include/linux/fortify-string.h:430:25: warning: call to ‘__write_overflow_field’ declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Wattribute-warning] 430 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [1]. Link: https://github.com/KSPP/linux/issues/21 Link: https://github.com/KSPP/linux/issues/277 Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Simon Horman <simon.horman@corigine.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/ZBz4x+MWoI/f65o1@work
2023-03-31wifi: rtw88: Remove redundant pci_clear_masterCai Huoqing
Remove pci_clear_master to simplify the code, the bus-mastering is also cleared in do_pci_disable_device, like this: ./drivers/pci/pci.c:2197 static void do_pci_disable_device(struct pci_dev *dev) { u16 pci_command; pci_read_config_word(dev, PCI_COMMAND, &pci_command); if (pci_command & PCI_COMMAND_MASTER) { pci_command &= ~PCI_COMMAND_MASTER; pci_write_config_word(dev, PCI_COMMAND, pci_command); } pcibios_disable_device(dev); }. And dev->is_busmaster is set to 0 in pci_disable_device. Signed-off-by: Cai Huoqing <cai.huoqing@linux.dev> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230323112613.7550-4-cai.huoqing@linux.dev
2023-03-31wifi: rndis_wlan: Replace fake flex-array with flexible-array memberGustavo A. R. Silva
Zero-length arrays as fake flexible arrays are deprecated and we are moving towards adopting C99 flexible-array members instead. Address the following warning found with GCC-13 and -fstrict-flex-array=3 enabled: drivers/net/wireless/rndis_wlan.c:2902:23: warning: array subscript 0 is outside array bounds of ‘struct ndis_80211_auth_request[0]’ [-Warray-bounds=] This helps with the ongoing efforts to tighten the FORTIFY_SOURCE routines on memcpy() and help us make progress towards globally enabling -fstrict-flex-arrays=3 [1]. Link: https://github.com/KSPP/linux/issues/21 Link: https://github.com/KSPP/linux/issues/274 Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1] Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/ZBtIbU77L9eXqa4j@work
2023-03-31wifi: rndis_wlan: clean up a type issueDan Carpenter
The rndis_bss_info_update() returns type bool. Change the NULL returns to false. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/d1f250a3-653a-497d-9c92-12dd628b7927@kili.mountain
2023-03-31wifi: rtw88: remove unused rtw_pci_get_tx_desc functionTom Rix
clang with W=1 reports drivers/net/wireless/realtek/rtw88/pci.c:92:21: error: unused function 'rtw_pci_get_tx_desc' [-Werror,-Wunused-function] static inline void *rtw_pci_get_tx_desc(struct rtw_pci_tx_ring *tx_ring, u8 idx) ^ This function is not used, so remove it. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230320233448.1729899-1-trix@redhat.com
2023-03-31wifi: rsi: Slightly simplify rsi_set_channel()Christophe JAILLET
There is no point in allocating 'skb' and then freeing it if !channel. Make the sanity check first to slightly simplify the code. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/29bf0296bd939e3f6952272bfdcc73b22edbc374.1679328588.git.christophe.jaillet@wanadoo.fr
2023-03-31wifi: ipw2x00: remove unused _ipw_read16 functionTom Rix
clang with W=1 reports drivers/net/wireless/intel/ipw2x00/ipw2200.c:381:19: error: unused function '_ipw_read16' [-Werror,-Wunused-function] static inline u16 _ipw_read16(struct ipw_priv *ipw, unsigned long ofs) ^ This function and its wrapping marco are not used, so remove them. Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230319135418.1703380-1-trix@redhat.com
2023-03-31dmaengine: apple-admac: Fix 'current_tx' not getting freedMartin Povišer
In terminate_all we should queue up all submitted descriptors to be freed. We do that for the content of the 'issued' and 'submitted' lists, but the 'current_tx' descriptor falls through the cracks as it's removed from the 'issued' list once it gets assigned to be the current descriptor. Explicitly queue up freeing of the 'current_tx' descriptor to address a memory leak that is otherwise present. Fixes: b127315d9a78 ("dmaengine: apple-admac: Add Apple ADMAC driver") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20230224152222.26732-2-povik+lin@cutebit.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-17 00:46:17 +0000