summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2022-02-15dmaengine: stm32-dmamux: Fix PM disable depth imbalance in stm32_dmamux_probeMiaoqian Lin
The pm_runtime_enable will increase power disable depth. If the probe fails, we should use pm_runtime_disable() to balance pm_runtime_enable(). Fixes: 4f3ceca254e0 ("dmaengine: stm32-dmamux: Add PM Runtime support") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20220108085336.11992-1-linmq006@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-15dmaengine: sh: rcar-dmac: Check for error num after setting maskJiasheng Jiang
Because of the possible failure of the dma_supported(), the dma_set_mask_and_coherent() may return error num. Therefore, it should be better to check it and return the error if fails. Fixes: dc312349e875 ("dmaengine: rcar-dmac: Widen DMA mask to 40 bits") Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20220106030939.2644320-1-jiasheng@iscas.ac.cn Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-15dmaengine: at_xdmac: Fix missing unlock in at_xdmac_tasklet()Yang Yingliang
Add the missing unlock before return from at_xdmac_tasklet(). Fixes: e77e561925df ("dmaengine: at_xdmac: Fix race over irq_status") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20220107024047.1051915-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-15dmaengine: ptdma: Fix the error handling path in pt_core_init()Christophe JAILLET
In order to free resources correctly in the error handling path of pt_core_init(), 2 goto's have to be switched. Otherwise, some resources will leak and we will try to release things that have not been allocated yet. Also move a dev_err() to a place where it is more meaningful. Fixes: fa5d823b16a9 ("dmaengine: ptdma: Initial driver for the AMD PTDMA") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Sanjay R Mehta <sanju.mehta@amd.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/41a963a35173f89c874f5c44df5530dc09fea8da.1644044244.git.christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul <vkoul@kernel.org>
2022-02-14scsi: ufs: core: Fix divide by zero in ufshcd_map_queues()Jinyoung Choi
Before calling blk_mq_map_queues(), the mq_map and nr_queues belonging to struct blk_mq_queue_map must have a valid value. If nr_queues is set to 0, the system may encounter a divide by zero depending on the type of architecture. blk_mq_map_queues() -> queue_index() Link: https://lore.kernel.org/r/1891546521.01644873481638.JavaMail.epsvc@epcpadp4 Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Jinyoung Choi <j-young.choi@samsung.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-02-14scsi: lpfc: Fix pt2pt NVMe PRLI reject LOGO loopJames Smart
When connected point to point, the driver does not know the FC4's supported by the other end. In Fabrics, it can query the nameserver. Thus the driver must send PRLIs for the FC4s it supports and enable support based on the acc(ept) or rej(ect) of the respective FC4 PRLI. Currently the driver supports SCSI and NVMe PRLIs. Unfortunately, although the behavior is per standard, many devices have come to expect only SCSI PRLIs. In this particular example, the NVMe PRLI is properly RJT'd but the target decided that it must LOGO after seeing the unexpected NVMe PRLI. The LOGO causes the sequence to restart and login is now in an infinite failure loop. Fix the problem by having the driver, on a pt2pt link, remember NVMe PRLI accept or reject status across logout as long as the link stays "up". When retrying login, if the prior NVMe PRLI was rejected, it will not be sent on the next login. Link: https://lore.kernel.org/r/20220212163120.15385-1-jsmart2021@gmail.com Cc: <stable@vger.kernel.org> # v5.4+ Reviewed-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-02-14drm/radeon: Fix backlight control on iMac 12,1Nicholas Bishop
The iMac 12,1 does not use the gmux driver for backlight, so the radeon backlight device is needed to set the brightness. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1838 Signed-off-by: Nicholas Bishop <nicholasbishop@google.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-02-14drm/amd/pm: correct the sequence of sending gpu reset msgYifan Zhang
the 2nd parameter should be smu msg type rather than asic msg index. Fixes: 7d38d9dc4ecc ("drm/amdgpu: add mode2 reset support for yellow carp") Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-02-14drm/amdgpu: skipping SDMA hw_init and hw_fini for S0ix.Rajib Mahapatra
[Why] SDMA ring buffer test failed if suspend is aborted during S0i3 resume. [How] If suspend is aborted for some reason during S0i3 resume cycle, it follows SDMA ring test failing and errors in amdgpu resume. For RN/CZN/Picasso, SMU saves and restores SDMA registers during S0ix cycle. So, skipping SDMA suspend and resume from driver solves the issue. This time, the system is able to resume gracefully even the suspend is aborted. Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rajib Mahapatra <rajib.mahapatra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-02-14drm/amd/pm: correct UMD pstate clocks for Dimgrey Cavefish and Beige GobyEvan Quan
Correct the UMD pstate profiling clocks for Dimgrey Cavefish and Beige Goby. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-14serial: parisc: GSC: fix build when IOSAPIC is not setRandy Dunlap
There is a build error when using a kernel .config file from 'kernel test robot' for a different build problem: hppa64-linux-ld: drivers/tty/serial/8250/8250_gsc.o: in function `.LC3': (.data.rel.ro+0x18): undefined reference to `iosapic_serial_irq' when: CONFIG_GSC=y CONFIG_SERIO_GSCPS2=y CONFIG_SERIAL_8250_GSC=y CONFIG_PCI is not set and hence PCI_LBA is not set. IOSAPIC depends on PCI_LBA, so IOSAPIC is not set/enabled. Make the use of iosapic_serial_irq() conditional to fix the build error. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> Cc: Helge Deller <deller@gmx.de> Cc: linux-parisc@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-serial@vger.kernel.org Cc: Jiri Slaby <jirislaby@kernel.org> Cc: Johan Hovold <johan@kernel.org> Suggested-by: Helge Deller <deller@gmx.de> Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org Signed-off-by: Helge Deller <deller@gmx.de>
2022-02-14Merge tag 'regulator-fix-v5.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One fix here, for initialisation of regulators that don't have an in_enabled() operation which would mainly impact cases where they aren't otherwise used during early setup for some reason" * tag 'regulator-fix-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: core: fix false positive in regulator_late_cleanup()
2022-02-14Merge tag 'asoc-fix-v5.17-rc4' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.18 More fixes that have arrived in the past few -rcs, plus a MAINTAINERS update. The biggest update here is the fix for control change notifications in ASoC generic controls found by mixer-test.
2022-02-14PCI: mvebu: Fix device enumeration regressionPali Rohár
Jan reported that on Turris Omnia (Armada 385), no PCIe devices were detected after upgrading from v5.16.1 to v5.16.3 and identified the cause as the backport of 91a8d79fc797 ("PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge"), which appeared in v5.17-rc1. 91a8d79fc797 was incorrectly applied from mailing list patch [1] to the linux git repository [2] probably due to resolving merge conflicts incorrectly. Fix it now. [1] https://lore.kernel.org/r/20211125124605.25915-12-pali@kernel.org [2] https://git.kernel.org/linus/91a8d79fc797 [bhelgaas: commit log] BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215540 Fixes: 91a8d79fc797 ("PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge") Link: https://lore.kernel.org/r/20220214110228.25825-1-pali@kernel.org Link: https://lore.kernel.org/r/20220127234917.GA150851@bhelgaas Reported-by: Jan Palus <jpalus@fastmail.com> Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2022-02-14HID: amd_sfh: Add interrupt handler to process interruptsBasavaraj Natikar
On newer AMD platforms with SFH, it is observed that random interrupts get generated on the SFH hardware and until this is cleared the firmware sensor processing is stalled, resulting in no data been received to driver side. Add routines to handle these interrupts, so that firmware operations are not stalled. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-02-14HID: amd_sfh: Add functionality to clear interruptsBasavaraj Natikar
Newer AMD platforms with SFH may generate interrupts on some events which are unwarranted. Until this is cleared the actual MP2 data processing maybe stalled in some cases. Add a mechanism to clear the pending interrupts (if any) during the driver initialization and sensor command operations. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-02-14HID: amd_sfh: Disable the interrupt for all commandBasavaraj Natikar
Sensor data is processed in polling mode. Hence disable the interrupt for all sensor command. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-02-14HID: amd_sfh: Correct the structure field nameBasavaraj Natikar
Misinterpreted intr_enable field name. Hence correct the structure field name accordingly to reflect the functionality. Fixes: f264481ad614 ("HID: amd_sfh: Extend driver capabilities for multi-generation support") Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-02-14HID: amd_sfh: Handle amd_sfh work buffer in PM opsBasavaraj Natikar
Since in the current amd_sfh design the sensor data is periodically obtained in the form of poll data, during the suspend/resume cycle, scheduling a delayed work adds no value. So, cancel the work and restart back during the suspend/resume cycle respectively. Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2022-02-14USB: zaurus: support another broken ZaurusOliver Neukum
This SL-6000 says Direct Line, not Ethernet v2: added Reporter and Link Signed-off-by: Oliver Neukum <oneukum@suse.com> Reported-by: Ross Maynard <bids.7405@bigpond.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=215361 Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-14net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLANVladimir Oltean
mv88e6xxx is special among DSA drivers in that it requires the VTU to contain the VID of the FDB entry it modifies in mv88e6xxx_port_db_load_purge(), otherwise it will return -EOPNOTSUPP. Sometimes due to races this is not always satisfied even if external code does everything right (first deletes the FDB entries, then the VLAN), because DSA commits to hardware FDB entries asynchronously since commit c9eb3e0f8701 ("net: dsa: Add support for learning FDB through notification"). Therefore, the mv88e6xxx driver must close this race condition by itself, by asking DSA to flush the switchdev workqueue of any FDB deletions in progress, prior to exiting a VLAN. Fixes: c9eb3e0f8701 ("net: dsa: Add support for learning FDB through notification") Reported-by: Rafael Richter <rafael.richter@gin.de> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-14tee: optee: fix error return code in probe functionYang Yingliang
If teedev_open() fails, probe function need return error code. Fixes: aceeafefff73 ("optee: use driver internal tee_context for some rpc") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2022-02-14ice: enable parsing IPSEC SPI headers for RSSJesse Brandeburg
The COMMS package can enable the hardware parser to recognize IPSEC frames with ESP header and SPI identifier. If this package is available and configured for loading in /lib/firmware, then the driver will succeed in enabling this protocol type for RSS. This in turn allows the hardware to hash over the SPI and use it to pick a consistent receive queue for the same secure flow. Without this all traffic is steered to the same queue for multiple traffic threads from the same IP address. For that reason this is marked as a fix, as the driver supports the model, but it wasn't enabled. If the package is not available, adding this type will fail, but the failure is ignored on purpose as it has no negative affect. Fixes: c90ed40cefe1 ("ice: Enable writing hardware filtering tables") Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-14drm/i915/fbc: Fix the plane end Y offset checkVille Syrjälä
We lost the required >>16 when I refactored the FBC plane state checks. Bring it back so the check does what it's supposed to. Cc: Mika Kahola <mika.kahola@intel.com> Fixes: 2e6c99f88679 ("drm/i915/fbc: Nuke lots of crap from intel_fbc_state_cache") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220210103107.24492-1-ville.syrjala@linux.intel.com Reviewed-by: Mika Kahola <mika.kahola@intel.com> (cherry picked from commit f7bc440bc79ae5dcf648b90209910ea8dba6ef0c) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-14drm/i915/opregion: check port number bounds for SWSCI display power stateJani Nikula
The mapping from enum port to whatever port numbering scheme is used by the SWSCI Display Power State Notification is odd, and the memory of it has faded. In any case, the parameter only has space for ports numbered [0..4], and UBSAN reports bit shift beyond it when the platform has port F or more. Since the SWSCI functionality is supposed to be obsolete for new platforms (i.e. ones that might have port F or more), just bail out early if the mapped and mangled port number is beyond what the Display Power State Notification can support. Fixes: 9c4b0a683193 ("drm/i915: add opregion function to notify bios of encoder enable/disable") Cc: <stable@vger.kernel.org> # v3.13+ Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4800 Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/cc363f42d6b5a5932b6d218fefcc8bdfb15dbbe5.1644489329.git.jani.nikula@intel.com (cherry picked from commit 24a644ebbfd3b13cda702f98907f9dd123e34bf9) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-14drm/i915/ttm: tweak priority hint selectionMatthew Auld
For some reason we are selecting PRIO_HAS_PAGES when we don't have mm.pages, and vice versa. v2(Thomas): - Add missing fixes tag Fixes: 213d50927763 ("drm/i915/ttm: Introduce a TTM i915 gem object backend") Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220209111652.468762-1-matthew.auld@intel.com (cherry picked from commit ba2c5d15022a565da187d90e2fe44768e33e5034) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-14drm/i915: Fix mbus join config lookupVille Syrjälä
The bogus loop from compute_dbuf_slices() was copied into check_mbus_joined() as well. So this lookup is wrong as well. Fix it. Cc: stable@vger.kernel.org Fixes: f4dc00863226 ("drm/i915/adl_p: MBUS programming") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220207132700.481-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit 053f2b85631316a9226f6340c1c0fd95634f7a5b) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-14drm/i915: Fix dbuf slice config lookupVille Syrjälä
Apparently I totally fumbled the loop condition when I removed the ARRAY_SIZE() stuff from the dbuf slice config lookup. Comparing the loop index with the active_pipes bitmask is utter nonsense, what we want to do is check to see if the mask is zero or not. Note that the code actually ended up working correctly despite the fumble, up until commit eef173954432 ("drm/i915: Allow !join_mbus cases for adlp+ dbuf configuration") when things broke for real. Cc: stable@vger.kernel.org Fixes: 05e8155afe35 ("drm/i915: Use a sentinel to terminate the dbuf slice arrays") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220207132700.481-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit a28fde308c3c1c174249ff9559b57f24e6850086) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-14Merge tag 'gvt-fixes-2022-01-13' of https://github.com/intel/gvt-linux into ↵Tvrtko Ursulin
drm-intel-fixes gvt-fixes-2022-01-13 - Make DRM_I915_GVT depend on X86 (Siva Mullati) - Clean kernel doc in gtt.c (Randy Dunlap) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> From: Zhi Wang <zhi.wang.linux@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/1f619581-e3da-3899-09ac-f714d954a580@gmail.com
2022-02-13Merge tag 'irq-urgent-2022-02-13' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "Interrupt chip driver fixes: - Don't install an hotplug notifier for GICV3-ITS on systems which do not need it to prevent a warning in the notifier about inconsistent state - Add the missing device tree matching for the T-HEAD PLIC variant so the related SoC is properly supported" * tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/sifive-plic: Add missing thead,c900-plic match string dt-bindings: update riscv plic compatible string irqchip/gic-v3-its: Skip HP notifier when no ITS is registered
2022-02-13Merge tag 'irqchip-fixes-5.17-2' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent Pull irqchip fixes from Marc Zyngier: - Don't register a hotplug notifier on GICv3 systems that advertise LPI support, but have no ITS to make use of it - Add missing DT matching for the thead,c900-plic variant of the SiFive PLIC Link: https://lore.kernel.org/r/20220211110038.1179155-1-maz@kernel.org
2022-02-12Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two minor fixes in the lpfc driver. One changing the classification of trace messages and the other fixing a build issue when NVME_FC is disabled" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: lpfc: Reduce log messages seen after firmware download scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
2022-02-12Merge tag 'char-misc-5.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are a small number of char/misc driver fixes for 5.17-rc4 for reported issues. They contain: - phy driver fixes - iio driver fix - eeprom driver fix - speakup regression fix - fastrpc fix All of these have been in linux-next with no reported issues" * tag 'char-misc-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL speakup-dectlk: Restore pitch setting bus: mhi: pci_generic: Add mru_default for Cinterion MV31-W bus: mhi: pci_generic: Add mru_default for Foxconn SDX55 eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX misc: fastrpc: avoid double fput() on failed usercopy phy: dphy: Correct clk_pre parameter phy: phy-mtk-tphy: Fix duplicated argument in phy-mtk-tphy phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable() phy: xilinx: zynqmp: Fix bus width setting for SGMII phy: cadence: Sierra: fix error handling bugs in probe() phy: ti: Fix missing sentinel for clk_div_table phy: broadcom: Kconfig: Fix PHY_BRCM_USB config option phy: usb: Leave some clocks running during suspend
2022-02-12Merge tag 'staging-5.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pullstaging driver fixes from Greg KH: "Here are two staging driver fixes for 5.17-rc4. These are: - fbtft error path fix - vc04_services rcu dereference fix Both of these have been in linux-next for a while with no reported issues" * tag 'staging-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: fbtft: Fix error path in fbtft_driver_module_init() staging: vc04_services: Fix RCU dereference check
2022-02-12Merge tag 'tty-5.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are four small tty/serial fixes for 5.17-rc4. They are: - 8250_pericom change revert to fix a reported regression - two speculation fixes for vt_ioctl - n_tty regression fix for polling All of these have been in linux-next for a while with no reported issues" * tag 'tty-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: vt_ioctl: add array_index_nospec to VT_ACTIVATE vt_ioctl: fix array_index_nospec in vt_setactivate serial: 8250_pericom: Revert "Re-enable higher baud rates" n_tty: wake up poll(POLLRDNORM) on receiving data
2022-02-12Merge tag 'usb-5.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB driver fixes for 5.17-rc4 that resolve some reported issues and add new device ids: - usb-serial new device ids - ulpi cleanup fixes - f_fs use-after-free fix - dwc3 driver fixes - ax88179_178a usb network driver fix - usb gadget fixes There is a revert at the end of this series to resolve a build problem that 0-day found yesterday. Most of these have been in linux-next, except for the last few, and all have now passed 0-day tests" * tag 'usb-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured" usb: dwc2: drd: fix soft connect when gadget is unconfigured usb: gadget: rndis: check size of RNDIS_MSG_SET command USB: gadget: validate interface OS descriptor requests usb: core: Unregister device on component_add() failure net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup usb: dwc3: gadget: Prevent core from processing stale TRBs USB: serial: cp210x: add CPI Bulk Coin Recycler id USB: serial: cp210x: add NCR Retail IO box id USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320 usb: gadget: f_uac2: Define specific wTerminalType usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition usb: raw-gadget: fix handling of dual-direction-capable endpoints usb: usb251xb: add boost-up property support usb: ulpi: Call of_node_put correctly usb: ulpi: Move of_node_put to ulpi_dev_release USB: serial: option: add ZTE MF286D modem USB: serial: ch341: add support for GW Instek USB2.0-Serial devices usb: f_fs: Fix use-after-free for epfile usb: dwc3: xilinx: fix uninitialized return value
2022-02-12Merge tag 's390-5.17-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Vasily Gorbik: "Maintainers and reviewers changes: - Add Alexander Gordeev as maintainer for s390. - Christian Borntraeger will focus on s390 KVM maintainership and stays as s390 reviewer. Fixes: - Fix clang build of modules loader KUnit test. - Fix kernel panic in CIO code on FCES path-event when no driver is attached to a device or the driver does not provide the path_event function" * tag 's390-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/cio: verify the driver availability for path_event call s390/module: fix building test_modules_helpers.o with clang MAINTAINERS: downgrade myself to Reviewer for s390 MAINTAINERS: add Alexander Gordeev as maintainer for s390
2022-02-12Merge tag 'for-linus-5.17a-rc4-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - Two small cleanups - Another fix for addressing the EFI framebuffer above 4GB when running as Xen dom0 - A patch to let Xen guests use reserved bits in MSI- and IO-APIC- registers for extended APIC-IDs the same way KVM guests are doing it already * tag 'for-linus-5.17a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/pci: Make use of the helper macro LIST_HEAD() xen/x2apic: Fix inconsistent indenting xen/x86: detect support for extended destination ID xen/x86: obtain full video frame buffer address for Dom0 also under EFI
2022-02-12Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"Greg Kroah-Hartman
This reverts commit 269cbcf7b72de6f0016806d4a0cec1d689b55a87. It causes build errors as reported by the kernel test robot. Link: https://lore.kernel.org/r/202202112236.AwoOTtHO-lkp@intel.com Reported-by: kernel test robot <lkp@intel.com> Fixes: 269cbcf7b72d ("usb: dwc2: drd: fix soft connect when gadget is unconfigured") Cc: stable@kernel.org Cc: Amelie Delaunay <amelie.delaunay@foss.st.com> Cc: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-02-11atl1c: fix tx timeout after link flap on Mikrotik 10/25G NICGatis Peisenieks
If NIC had packets in tx queue at the moment link down event happened, it could result in tx timeout when link got back up. Since device has more than one tx queue we need to reset them accordingly. Fixes: 057f4af2b171 ("atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC") Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com> Link: https://lore.kernel.org/r/20220211065123.4187615-1-gatis@mikrotik.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-11mctp: serial: Cancel pending work from ndo_uninit handlerJeremy Kerr
We cannot do the cancel_work_sync from after the unregister_netdev, as the dev pointer is no longer valid, causing a uaf on ldisc unregister (or device close). Instead, do the cancel_work_sync from the ndo_uninit op, where the dev still exists, but the queue has stopped. Fixes: 7bd9890f3d74 ("mctp: serial: cancel tx work on ldisc close") Reported-by: Luo Likang <luolikang@nsfocus.com> Tested-by: Luo Likang <luolikang@nsfocus.com> Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Link: https://lore.kernel.org/r/20220211011552.1861886-1-jk@codeconstruct.com.au Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-11net: dsa: lan9303: fix reset on probeMans Rullgard
The reset input to the LAN9303 chip is active low, and devicetree gpio handles reflect this. Therefore, the gpio should be requested with an initial state of high in order for the reset signal to be asserted. Other uses of the gpio already use the correct polarity. Fixes: a1292595e006 ("net: dsa: add new DSA switch driver for the SMSC-LAN9303") Signed-off-by: Mans Rullgard <mans@mansr.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fianelil <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20220209145454.19749-1-mans@mansr.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-02-11block: loop:use kstatfs.f_bsize of backing file to set discard granularityMing Lei
If backing file's filesystem has implemented ->fallocate(), we think the loop device can support discard, then pass sb->s_blocksize as discard_granularity. However, some underlying FS, such as overlayfs, doesn't set sb->s_blocksize, and causes discard_granularity to be set as zero, then the warning in __blkdev_issue_discard() is triggered. Christoph suggested to pass kstatfs.f_bsize as discard granularity, and this way is fine because kstatfs.f_bsize means 'Optimal transfer block size', which still matches with definition of discard granularity. So fix the issue by setting discard_granularity as kstatfs.f_bsize if it is available, otherwise claims discard isn't supported. Cc: Christoph Hellwig <hch@lst.de> Cc: Vivek Goyal <vgoyal@redhat.com> Reported-by: Pei Zhang <pezhang@redhat.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220126035830.296465-1-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-02-11scsi: qedi: Fix ABBA deadlock in qedi_process_tmf_resp() and ↵Mike Christie
qedi_process_cmd_cleanup_resp() This fixes a deadlock added with commit b40f3894e39e ("scsi: qedi: Complete TMF works before disconnect") Bug description from Jia-Ju Bai: qedi_process_tmf_resp() spin_lock(&session->back_lock); --> Line 201 (Lock A) spin_lock(&qedi_conn->tmf_work_lock); --> Line 230 (Lock B) qedi_process_cmd_cleanup_resp() spin_lock_bh(&qedi_conn->tmf_work_lock); --> Line 752 (Lock B) spin_lock_bh(&conn->session->back_lock); --> Line 784 (Lock A) When qedi_process_tmf_resp() and qedi_process_cmd_cleanup_resp() are concurrently executed, the deadlock can occur. This patch fixes the deadlock by not holding the tmf_work_lock in qedi_process_cmd_cleanup_resp while holding the back_lock. The tmf_work_lock is only needed while we remove the tmf_work from the work_list. Link: https://lore.kernel.org/r/20220208185448.6206-1-michael.christie@oracle.com Fixes: b40f3894e39e ("scsi: qedi: Complete TMF works before disconnect") Cc: Manish Rangankar <mrangankar@marvell.com> Cc: Nilesh Javali <njavali@marvell.com> Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Reported-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-02-11Merge tag 'soc-fixes-5.17-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "This is a fairly large set of bugfixes, most of which had been sent a while ago but only now made it into the soc tree: Maintainer file updates: - Claudiu Beznea now co-maintains the at91 soc family, replacing Ludovic Desroches. - Michael Walle maintains the sl28cpld drivers - Alain Volmat and Raphael Gallais-Pou take over some drivers for ST platforms - Alim Akhtar is an additional reviewer for Samsung platforms Code fixes: - Op-tee had a problem with object lifetime that needs a slightly complex fix, as well as another bug with error handling. - Several minor issues for the OMAP platform, including a regression with the timer - A Kconfig change to fix a build-time issue on Intel SoCFPGA Device tree fixes: - The Amlogic Meson platform fixes a boot regression on am1-odroid, a spurious interrupt, and a problem with reserved memory regions - In the i.MX platform, several bug fixes are needed to make devices work correctly: SD card detection, alarmtimer, and sound card on some board. One patch for the GPU got in there by accident and gets reverted again. - TI K3 needs a fix for J721S2 serial port numbers - ux500 needs a fix to mount the SD card as root on the Skomer phone" * tag 'soc-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (46 commits) Revert "arm64: dts: imx8mn-venice-gw7902: disable gpu" arm64: Remove ARCH_VULCAN MAINTAINERS: add myself as a maintainer for the sl28cpld MAINTAINERS: add IRC to ARM sub-architectures and Devicetree MAINTAINERS: arm: samsung: add Git tree and IRC ARM: dts: Fix boot regression on Skomer ARM: dts: spear320: Drop unused and undocumented 'irq-over-gpio' property soc: aspeed: lpc-ctrl: Block error printing on probe defer cases docs/ABI: testing: aspeed-uart-routing: Escape asterisk MAINTAINERS: update drm/stm drm/sti and cec/sti maintainers MAINTAINERS: Update Benjamin Gaignard maintainer status ARM: socfpga: fix missing RESET_CONTROLLER arm64: dts: meson-sm1-odroid: fix boot loop after reboot arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 arm64: dts: meson-g12: add ATF BL32 reserved-memory region arm64: dts: meson-gx: add ATF BL32 reserved-memory region arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO domain for GPIOE_2 arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133' optee: use driver internal tee_context for some rpc ...
2022-02-11Merge tag 'pci-v5.17-fixes-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci fix from Bjorn Helgaas: "Revert a commit that reduced the number of IRQs used but resulted in interrupt storms (Bjorn Helgaas)" * tag 'pci-v5.17-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: Revert "PCI/portdrv: Do not setup up IRQs if there are no users"
2022-02-11power: supply: bq256xx: Handle OOM correctlyLinus Walleij
Since we now return a pointer to an allocated object we need to account for memory allocation failure in a separate error path. Fixes: 25fd330370ac ("power: supply_core: Pass pointer to battery info") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-02-11Revert "PCI/portdrv: Do not setup up IRQs if there are no users"Bjorn Helgaas
This reverts commit 0e8ae5a6ff5952253cd7cc0260df838ab4c21009. 0e8ae5a6ff59 ("PCI/portdrv: Do not setup up IRQs if there are no users") reduced usage of IRQs when we don't think we need them. But Joey, Sergiu, and David reported choppy GUI rendering, systems that became unresponsive every few seconds, incorrect values reported by cpufreq, and high IRQ 16 CPU usage. Joey bisected the issues to 0e8ae5a6ff59, so revert it until we figure out a better solution. Link: https://lore.kernel.org/r/20220210222717.GA658201@bhelgaas Link: https://bugzilla.kernel.org/show_bug.cgi?id=215533 Link: https://bugzilla.kernel.org/show_bug.cgi?id=215546 Reported-by: Joey Corleone <joey.corleone@mail.ru> Reported-by: Sergiu Deitsch <sergiu.deitsch@gmail.com> Reported-by: David Spencer <dspencer577@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: stable@vger.kernel.org # v5.16+ Cc: Jan Kiszka <jan.kiszka@siemens.com>
2022-02-11Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - Enable Cortex-A510 erratum 2051678 by default as we do with other errata. - arm64 IORT: Check the node revision for PMCG resources to cope with old firmware based on a broken revision of the spec that had no way to describe the second register page (when an implementation is using the recommended RELOC_CTRS feature). * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: ACPI/IORT: Check node revision for PMCG resources arm64: Enable Cortex-A510 erratum 2051678 by default
2022-02-11Merge tag 'acpi-5.17-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These revert two commits that turned out to be problematic and fix two issues related to wakeup from suspend-to-idle on x86. Specifics: - Revert a recent change that attempted to avoid issues with conflicting address ranges during PCI initialization, because it turned out to introduce a regression (Hans de Goede). - Revert a change that limited EC GPE wakeups from suspend-to-idle to systems based on Intel hardware, because it turned out that systems based on hardware from other vendors depended on that functionality too (Mario Limonciello). - Fix two issues related to the handling of wakeup interrupts and wakeup events signaled through the EC GPE during suspend-to-idle on x86 (Rafael Wysocki)" * tag 'acpi-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: x86/PCI: revert "Ignore E820 reservations for bridge windows on newer systems" PM: s2idle: ACPI: Fix wakeup interrupts handling ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE ACPI: PM: Revert "Only mark EC GPE for wakeup on Intel systems"
generated by cgit (git 2.34.1) at 2025-09-11 15:34:21 +0000