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2024-08-24crypto: spacc - Fixed return to CRYPTO_OKPavitrakumar M
Removed CRYPTO_USED_JB and returning CRYPTO_OK instead. Signed-off-by: Bhoomika K <bhoomikak@vayavyalabs.com> Signed-off-by: Pavitrakumar M <pavitrakumarm@vayavyalabs.com> Acked-by: Ruud Derwig <Ruud.Derwig@synopsys.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Fix counter width checksPavitrakumar M
This patch fixes counter width checks according to the version extension3 register. The counter widths can be 8, 16, 32 and 64 bits as per the extension3 register. Signed-off-by: Bhoomika K <bhoomikak@vayavyalabs.com> Signed-off-by: Pavitrakumar M <pavitrakumarm@vayavyalabs.com> Acked-by: Ruud Derwig <Ruud.Derwig@synopsys.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: qat - fix "Full Going True" macro definitionSvyatoslav Pankratov
The macro `ADF_RP_INT_SRC_SEL_F_RISE_MASK` is currently set to the value `0100b` which means "Empty Going False". This might cause an incorrect restore of the bank state during live migration. Fix the definition of the macro to properly represent the "Full Going True" state which is encoded as `0011b`. Fixes: bbfdde7d195f ("crypto: qat - add bank save and restore flows") Signed-off-by: Svyatoslav Pankratov <svyatoslav.pankratov@intel.com> Reviewed-by: Xin Zeng <xin.zeng@intel.com> Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Check for allocation failure in spacc_skcipher_fallback()Dan Carpenter
Check for crypto_alloc_skcipher() failure. Fixes: c8981d9230d8 ("crypto: spacc - Add SPAcc Skcipher support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Fix NULL vs IS_ERR() check in spacc_aead_fallback()Dan Carpenter
The crypto_alloc_aead() function doesn't return NULL pointers, it returns error pointers. Fix the error checking. Fixes: 06af76b46c78 ("crypto: spacc - Add SPAcc aead support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Fix uninitialized variable in spacc_aead_process()Dan Carpenter
Smatch complains that: drivers/crypto/dwc-spacc/spacc_aead.c:1031 spacc_aead_process() error: uninitialized symbol 'ptaadsize'. This could happen if, for example, tctx->mode was CRYPTO_MODE_NULL and req->cryptlen was less than icvremove. Fixes: 06af76b46c78 ("crypto: spacc - Add SPAcc aead support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Use crypto_authenc_extractkeysHerbert Xu
Use the crypto_authenc_extractkeys helper rather than ad-hoc parsing. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Add a new line in spacc_open()Dan Carpenter
Put the break statement should be on its own line. Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Fix off by one in spacc_isenabled()Dan Carpenter
The spacc->config.modes[] array has CRYPTO_MODE_LAST number of elements so this > comparison should be >= to prevent an out of bounds access. Fixes: c8981d9230d8 ("crypto: spacc - Add SPAcc Skcipher support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: spacc - Fix bounds checking on spacc->job[]Dan Carpenter
This bounds checking is off by one. The > should be >=. The spacc->job[] array is allocated in spacc_init() and it has SPACC_MAX_JOBS elements. Fixes: 8ebb14deef0f ("crypto: spacc - Enable SPAcc AUTODETECT") Fixes: c8981d9230d8 ("crypto: spacc - Add SPAcc Skcipher support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: ccp - Add additional information about an SEV firmware upgradeTom Lendacky
Print additional information, in the form of the old and new versions of the SEV firmware, so that it can be seen what the base firmware was before the upgrade. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Ashish Kalra <ashish.kalra@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24crypto: keembay - fix module autoloadingLiao Chen
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based on the alias from of_device_id table. Signed-off-by: Liao Chen <liaochen4@huawei.com> Acked-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2024-08-24usb: cdnsp: fix for Link TRB with TCPawel Laszczak
Stop Endpoint command on LINK TRB with TC bit set to 1 causes that internal cycle bit can have incorrect state after command complete. In consequence empty transfer ring can be incorrectly detected when EP is resumed. NOP TRB before LINK TRB avoid such scenario. Stop Endpoint command is then on NOP TRB and internal cycle bit is not changed and have correct value. Fixes: 3d82904559f4 ("usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver") cc: <stable@vger.kernel.org> Signed-off-by: Pawel Laszczak <pawell@cadence.com> Reviewed-by: Peter Chen <peter.chen@kernel.org> Link: https://lore.kernel.org/r/PH7PR07MB953878279F375CCCE6C6F40FDD8E2@PH7PR07MB9538.namprd07.prod.outlook.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-08-24Merge tag 'input-for-v6.11-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a tweak to uinput interface to reject requests with abnormally large number of slots. 100 slots/contacts should be enough for real devices - support for FocalTech FT8201 added to the edt-ft5x06 driver - tweaks to i8042 to handle more devices that have issue with its emulation - Synaptics touchpad switched to native SMbus/RMI mode on HP Elitebook 840 G2 - other minor fixes * tag 'input-for-v6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: himax_hx83112b - fix incorrect size when reading product ID Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination Input: i8042 - add forcenorestore quirk to leave controller untouched even on s3 Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table Input: uinput - reject requests with unreasonable number of slots Input: edt-ft5x06 - add support for FocalTech FT8201 dt-bindings: input: touchscreen: edt-ft5x06: Document FT8201 support Input: adc-joystick - fix optional value handling Input: synaptics - enable SMBus for HP Elitebook 840 G2 Input: ads7846 - ratelimit the spi_sync error message
2024-08-24Merge tag 'drm-fixes-2024-08-24' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly fixes. xe and msm are the major groups, with amdgpu/i915/nouveau having smaller bits. xe has a bunch of hw workaround fixes that were found to be missing, so that is why there are a bunch of scattered fixes, and one larger one. But overall size doesn't look too out of the ordinary. msm: - virtual plane fixes: - drop yuv on hw where not supported - csc vs yuv format fix - rotation fix - fix fb cleanup on close - reset phy before link training - fix visual corruption at 4K - fix NULL ptr crash on hotplug - simplify debug macros - sc7180 fix - adreno firmware name error path fix amdgpu: - GFX10 firmware loading fix - SDMA 5.2 fix - Debugfs parameter validation fix - eGPU hotplug fix i915: - fix HDCP timeouts nouveau: - fix SG_DEBUG crash xe: - Fix OA format masks which were breaking build with gcc-5 - Fix opregion leak (Lucas) - Fix OA sysfs entry (Ashutosh) - Fix VM dma-resv lock (Brost) - Fix tile fini sequence (Brost) - Prevent UAF around preempt fence (Auld) - Fix DGFX display suspend/resume (Maarten) - Many Xe/Xe2 critical workarounds (Auld, Ngai-Mint, Bommu, Tejas, Daniele) - Fix devm/drmm issues (Daniele) - Fix missing workqueue destroy in xe_gt_pagefault (Stuart) - Drop HW fence pointer to HW fence ctx (Brost) - Free job before xe_exec_queue_put (Brost)" * tag 'drm-fixes-2024-08-24' of https://gitlab.freedesktop.org/drm/kernel: (35 commits) drm/xe: Free job before xe_exec_queue_put drm/xe: Drop HW fence pointer to HW fence ctx drm/xe: Fix missing workqueue destroy in xe_gt_pagefault drm/amdgpu: fix eGPU hotplug regression drm/amdgpu: Validate TA binary size drm/amdgpu/sdma5.2: limit wptr workaround to sdma 5.2.1 drm/amdgpu: fixing rlc firmware loading failure issue drm/xe/uc: Use devm to register cleanup that includes exec_queues drm/xe: use devm instead of drmm for managed bo drm/xe/xe2hpg: Add Wa_14021821874 drm/xe: fix WA 14018094691 drm/xe/xe2: Add Wa_15015404425 drm/xe/xe2: Make subsequent L2 flush sequential drm/xe/xe2lpg: Extend workaround 14021402888 drm/xe/xe2lpm: Extend Wa_16021639441 drm/xe/bmg: implement Wa_16023588340 drm/xe/oa/uapi: Make bit masks unsigned drm/xe/display: Make display suspend/resume work on discrete drm/xe: prevent UAF around preempt fence drm/xe: Fix tile fini sequence ...
2024-08-24Merge tag 'block-6.11-20240823' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Keith - Remove unused struct field (Nilay) - Fix fabrics keep-alive teardown order (Ming) - Write zeroes fixes (John) * tag 'block-6.11-20240823' of git://git.kernel.dk/linux: nvme: Remove unused field nvme: move stopping keep-alive into nvme_uninit_ctrl() block: Drop NULL check in bdev_write_zeroes_sectors() block: Read max write zeroes once for __blkdev_issue_write_zeroes()
2024-08-24Merge tag 'acpi-6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Fix backlight control on a Dell All In One system where a backlight controller board is attached to a UART port and the dell-uart backlight driver binds to it, but the backlight is actually controlled by other means (Hans de Goede)" * tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: video: Add backlight=native quirk for Dell OptiPlex 7760 AIO platform/x86: dell-uart-backlight: Use acpi_video_get_backlight_type() ACPI: video: Add Dell UART backlight controller detection
2024-08-24Merge tag 'thermal-6.11-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "These fix error handling in the thermal debug code and OF node reference leaks in the thermal OF driver. Specifics: - Use IS_ERR() in checks of debugfs_create_dir() return value instead of checking it against NULL in the thermal debug code (Yang Ruibin) - Fix three OF node reference leaks in thermal_of (Krzysztof Kozlowski)" * tag 'thermal-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: of: Fix OF node leak in of_thermal_zone_find() error paths thermal: of: Fix OF node leak in thermal_of_zone_register() thermal: of: Fix OF node leak in thermal_of_trips_init() error path thermal/debugfs: Fix the NULL vs IS_ERR() confusion in debugfs_create_dir()
2024-08-24Merge tag 'mmc-v6.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull mmc fixes from Ulf Hansson: "MMC core: - Fix NULL dereference for mmc_test on allocation failure MMC host: - dw_mmc: Fix support for deferred probe for biu/ciu clocks - mtk-sd: Fix CMD8 support when fragile tuning settings" * tag 'mmc-v6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: mmc_test: Fix NULL dereference on allocation failure mmc: dw_mmc: allow biu and ciu clocks to defer mmc: mtk-sd: receive cmd8 data when hs400 tuning fail
2024-08-24Merge tag 'spi-fix-v6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A small collection of fixes here, all driver specific and none of them too serious. For whatever reason runtime PM seems to have been causing a bunch of issues recently" * tag 'spi-fix-v6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: pxa2xx: Move PM runtime handling to the glue drivers spi: pxa2xx: Do not override dev->platform_data on probe spi: spi-fsl-lpspi: limit PRESCALE bit in TCR register spi: spi-cadence-quadspi: Fix OSPI NOR failures during system resume spi: zynqmp-gqspi: Scale timeout by data size
2024-08-23Bluetooth: btnxpuart: Fix random crash seen while removing driverNeeraj Sanjay Kale
This fixes the random kernel crash seen while removing the driver, when running the load/unload test over multiple iterations. 1) modprobe btnxpuart 2) hciconfig hci0 reset 3) hciconfig (check hci0 interface up with valid BD address) 4) modprobe -r btnxpuart Repeat steps 1 to 4 The ps_wakeup() call in btnxpuart_close() schedules the psdata->work(), which gets scheduled after module is removed, causing a kernel crash. This hidden issue got highlighted after enabling Power Save by default in 4183a7be7700 (Bluetooth: btnxpuart: Enable Power Save feature on startup) The new ps_cleanup() deasserts UART break immediately while closing serdev device, cancels any scheduled ps_work and destroys the ps_lock mutex. [ 85.884604] Unable to handle kernel paging request at virtual address ffffd4a61638f258 [ 85.884624] Mem abort info: [ 85.884625] ESR = 0x0000000086000007 [ 85.884628] EC = 0x21: IABT (current EL), IL = 32 bits [ 85.884633] SET = 0, FnV = 0 [ 85.884636] EA = 0, S1PTW = 0 [ 85.884638] FSC = 0x07: level 3 translation fault [ 85.884642] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000041dd0000 [ 85.884646] [ffffd4a61638f258] pgd=1000000095fff003, p4d=1000000095fff003, pud=100000004823d003, pmd=100000004823e003, pte=0000000000000000 [ 85.884662] Internal error: Oops: 0000000086000007 [#1] PREEMPT SMP [ 85.890932] Modules linked in: algif_hash algif_skcipher af_alg overlay fsl_jr_uio caam_jr caamkeyblob_desc caamhash_desc caamalg_desc crypto_engine authenc libdes crct10dif_ce polyval_ce polyval_generic snd_soc_imx_spdif snd_soc_imx_card snd_soc_ak5558 snd_soc_ak4458 caam secvio error snd_soc_fsl_spdif snd_soc_fsl_micfil snd_soc_fsl_sai snd_soc_fsl_utils gpio_ir_recv rc_core fuse [last unloaded: btnxpuart(O)] [ 85.927297] CPU: 1 PID: 67 Comm: kworker/1:3 Tainted: G O 6.1.36+g937b1be4345a #1 [ 85.936176] Hardware name: FSL i.MX8MM EVK board (DT) [ 85.936182] Workqueue: events 0xffffd4a61638f380 [ 85.936198] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 85.952817] pc : 0xffffd4a61638f258 [ 85.952823] lr : 0xffffd4a61638f258 [ 85.952827] sp : ffff8000084fbd70 [ 85.952829] x29: ffff8000084fbd70 x28: 0000000000000000 x27: 0000000000000000 [ 85.963112] x26: ffffd4a69133f000 x25: ffff4bf1c8540990 x24: ffff4bf215b87305 [ 85.963119] x23: ffff4bf215b87300 x22: ffff4bf1c85409d0 x21: ffff4bf1c8540970 [ 85.977382] x20: 0000000000000000 x19: ffff4bf1c8540880 x18: 0000000000000000 [ 85.977391] x17: 0000000000000000 x16: 0000000000000133 x15: 0000ffffe2217090 [ 85.977399] x14: 0000000000000001 x13: 0000000000000133 x12: 0000000000000139 [ 85.977407] x11: 0000000000000001 x10: 0000000000000a60 x9 : ffff8000084fbc50 [ 85.977417] x8 : ffff4bf215b7d000 x7 : ffff4bf215b83b40 x6 : 00000000000003e8 [ 85.977424] x5 : 00000000410fd030 x4 : 0000000000000000 x3 : 0000000000000000 [ 85.977432] x2 : 0000000000000000 x1 : ffff4bf1c4265880 x0 : 0000000000000000 [ 85.977443] Call trace: [ 85.977446] 0xffffd4a61638f258 [ 85.977451] 0xffffd4a61638f3e8 [ 85.977455] process_one_work+0x1d4/0x330 [ 85.977464] worker_thread+0x6c/0x430 [ 85.977471] kthread+0x108/0x10c [ 85.977476] ret_from_fork+0x10/0x20 [ 85.977488] Code: bad PC value [ 85.977491] ---[ end trace 0000000000000000 ]--- Preset since v6.9.11 Fixes: 86d55f124b52 ("Bluetooth: btnxpuart: Deasset UART break before closing serdev device") Signed-off-by: Neeraj Sanjay Kale <neeraj.sanjaykale@nxp.com> Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-08-23Bluetooth: btintel: Allow configuring drive strength of BRIKiran K
BRI (Bluetooth Radio Interface) traffic from CNVr to CNVi was found causing cross talk step errors to WiFi. To avoid this potential issue OEM platforms can replace BRI resistor to adjust the BRI response line drive strength. During the *setup*, driver reads the drive strength value from uefi variable and passes it to the controller via vendor specific command with opcode 0xfc0a. dmesg: .. [21.982720] Bluetooth: hci0: Bootloader timestamp 2023.33 buildtype 1 build 45995 [21.984250] Bluetooth: hci0: Found device firmware: intel/ibt-0190-0291-iml.sfi [21.984255] Bluetooth: hci0: Boot Address: 0x30099000 [21.984256] Bluetooth: hci0: Firmware Version: 160-24.24 [22.011501] Bluetooth: hci0: Waiting for firmware download to complete [22.011518] Bluetooth: hci0: Firmware loaded in 26624 usecs [22.011584] Bluetooth: hci0: Waiting for device to boot [22.013546] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [22.013552] Bluetooth: hci0: Device booted in 1967 usecs ... [22.013792] Bluetooth: hci0: dsbr: enable: 0x01 value: 0x0b ... [22.015027] Bluetooth: hci0: Found device firmware: intel/ibt-0190-0291.sfi [22.015041] Bluetooth: hci0: Boot Address: 0x10000800 [22.015043] Bluetooth: hci0: Firmware Version: 160-24.24 [22.395821] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [22.395828] Bluetooth: BNEP filters: protocol multicast ... Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2024-08-23irqchip/loongarch-avec: Add AVEC irqchip supportTianyang Zhang
Introduce the advanced extended interrupt controllers (AVECINTC). This feature will allow each core to have 256 independent interrupt vectors and MSI interrupts can be independently routed to any vector on any CPU. The whole topology of irqchips in LoongArch machines looks like this if AVECINTC is supported: +-----+ +-----------------------+ +-------+ | IPI | --> | CPUINTC | <-- | Timer | +-----+ +-----------------------+ +-------+ ^ ^ ^ | | | +---------+ +----------+ +---------+ +-------+ | EIOINTC | | AVECINTC | | LIOINTC | <-- | UARTs | +---------+ +----------+ +---------+ +-------+ ^ ^ | | +---------+ +---------+ | PCH-PIC | | PCH-MSI | +---------+ +---------+ ^ ^ ^ | | | +---------+ +---------+ +---------+ | Devices | | PCH-LPC | | Devices | +---------+ +---------+ +---------+ ^ | +---------+ | Devices | +---------+ Co-developed-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> Co-developed-by: Liupu Wang <wangliupu@loongson.cn> Signed-off-by: Liupu Wang <wangliupu@loongson.cn> Co-developed-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20240823104337.25577-2-zhangtianyang@loongson.cn
2024-08-23irqchip/loongson-pch-msi: Prepare get_pch_msi_handle() for AVECINTCTianyang Zhang
On Loongson-3C6000 and higher systems with AVECINTC irqchip, there may be multiple PCI segments, but only one PCH-MSI irq domain. In this case, let get_pch_msi_handle() return the first domain handle. Co-developed-by: Jianmin Lv <lvjianmin@loongson.cn> Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn> Co-developed-by: Liupu Wang <wangliupu@loongson.cn> Signed-off-by: Liupu Wang <wangliupu@loongson.cn> Co-developed-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20240823104337.25577-1-zhangtianyang@loongson.cn
2024-08-23irqchip/loongson-eiointc: Rename CPUHP_AP_IRQ_LOONGARCH_STARTINGHuacai Chen
Rename CPUHP_AP_IRQ_LOONGARCH_STARTING to CPUHP_AP_IRQ_EIOINTC_STARTING because the upcoming AVECINTC irqchip driver will introduce a new state and so both are clearly identifiable. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20240823103936.25092-3-zhangtianyang@loongson.cn
2024-08-23LoongArch: Move irqchip function prototypes to irq-loongson.hHuacai Chen
Some irqchip functions are only for internal use by irqchip drivers, so move their prototypes from asm/irq.h to drivers/irqchip/irq-loongson.h. All related driver files include the new irq-loongson.h. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Tianyang Zhang <zhangtianyang@loongson.cn> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20240823103936.25092-1-zhangtianyang@loongson.cn
2024-08-23nvme: use better description for async reset reasonKeith Busch
The NVMe AER notification of a persistent internal error triggers a reset. The existing warning message just says "due to AER", which can be confused with the unrelated PCIe AER condition. Just say what the event was instead of the generic overloaded acronym. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-08-23nvmet: Make nvmet_debugfs staticJinjie Ruan
The sparse tool complains as follows: drivers/nvme/target/debugfs.c:16:15: warning: symbol 'nvmet_debugfs' was not declared. Should it be static? This symbol is not used outside debugfs.c, so marks it static. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-08-23pinctrl: starfive: jh7110: Correct the level trigger configuration of iev ↵Hal Feng
register A mistake was made in level trigger register configuration. Correct it. Fixes: 447976ab62c5 ("pinctrl: starfive: Add StarFive JH7110 sys controller driver") Signed-off-by: Hal Feng <hal.feng@starfivetech.com> Link: https://lore.kernel.org/20240812070108.100923-1-hal.feng@starfivetech.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23pinctrl: qcom: x1e80100: Fix special pin offsetsKonrad Dybcio
Remove the erroneus 0x100000 offset to prevent the boards from crashing on pin state setting, as well as for the intended state changes to take effect. Fixes: 05e4941d97ef ("pinctrl: qcom: Add X1E80100 pinctrl driver") Signed-off-by: Konrad Dybcio <quic_kdybcio@quicinc.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/20240809-topic-h_sdc-v1-1-bb421532c531@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23cpufreq/amd-pstate-ut: Don't check for highest perf matching on prefcoreMario Limonciello
If a system is using preferred cores the highest perf will be inconsistent as it can change from system events. Skip the checks for it. Fixes: e571a5e2068e ("cpufreq: amd-pstate: Update amd-pstate preferred core ranking dynamically") Reviewed-by: Gautham R. Shenoy <gautham.shenoy@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
2024-08-23pinctrl: mediatek: common-v2: Fix broken bias-disable for PULL_PU_PD_RSEL_TYPENícolas F. R. A. Prado
Despite its name, commit fed74d75277d ("pinctrl: mediatek: common-v2: Fix bias-disable for PULL_PU_PD_RSEL_TYPE") actually broke bias-disable for PULL_PU_PD_RSEL_TYPE. mtk_pinconf_bias_set_combo() tries every bias method supported by the pin until one succeeds. For PULL_PU_PD_RSEL_TYPE pins, before the breaking commit, mtk_pinconf_bias_set_rsel() would be called first to try and set the RSEL value (as well as PU and PD), and if that failed, the only other valid option was that bias-disable was specified, which would then be handled by calling mtk_pinconf_bias_set_pu_pd() and disabling both PU and PD. The breaking commit misunderstood this logic and added an early "return 0" in mtk_pinconf_bias_set_rsel(). The result was that in the bias-disable case, the bias was left unchanged, since by returning success, mtk_pinconf_bias_set_combo() no longer tried calling mtk_pinconf_bias_set_pu_pd() to disable the bias. Since the logic for configuring bias-disable on PULL_PU_PD_RSEL_TYPE pins required mtk_pinconf_bias_set_rsel() to fail first, in that case, an error was printed to the log, eg: mt8195-pinctrl 10005000.pinctrl: Not support rsel value 0 Ohm for pin = 29 (GPIO29) This is what the breaking commit actually got rid of, and likely part of the reason why that commit was thought to be fixing functionality, while in reality it was breaking it. Instead of simply reverting that commit, restore the functionality but in a way that avoids the error from being printed and makes the code less confusing: * Return 0 explicitly if a bias method was successful * Introduce an extra function mtk_pinconf_bias_set_pu_pd_rsel() that calls both mtk_pinconf_bias_set_rsel() (only if needed) and mtk_pinconf_bias_set_pu_pd() * And analogously for the corresponding getters Fixes: fed74d75277d ("pinctrl: mediatek: common-v2: Fix bias-disable for PULL_PU_PD_RSEL_TYPE") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Link: https://lore.kernel.org/20240808-mtk-rsel-bias-disable-fix-v1-1-1b4e85bf596c@collabora.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23pinctrl: single: fix potential NULL dereference in pcs_get_function()Ma Ke
pinmux_generic_get_function() can return NULL and the pointer 'function' was dereferenced without checking against NULL. Add checking of pointer 'function' in pcs_get_function(). Found by code review. Cc: stable@vger.kernel.org Fixes: 571aec4df5b7 ("pinctrl: single: Use generic pinmux helpers for managing functions") Signed-off-by: Ma Ke <make24@iscas.ac.cn> Link: https://lore.kernel.org/20240808041355.2766009-1-make24@iscas.ac.cn Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23pinctrl: at91: make it work with current gpiolibThomas Blocher
pinctrl-at91 currently does not support the gpio-groups devicetree property and has no pin-range. Because of this at91 gpios stopped working since patch commit 2ab73c6d8323fa1e ("gpio: Support GPIO controllers without pin-ranges") This was discussed in the patches commit fc328a7d1fcce263 ("gpio: Revert regression in sysfs-gpio (gpiolib.c)") commit 56e337f2cf132632 ("Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"") As a workaround manually set pin-range via gpiochip_add_pin_range() until a) pinctrl-at91 is reworked to support devicetree gpio-groups b) another solution as mentioned in commit 56e337f2cf132632 ("Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)"") is found Signed-off-by: Thomas Blocher <thomas.blocher@ek-dev.de> Link: https://lore.kernel.org/5b992862-355d-f0de-cd3d-ff99e67a4ff1@ek-dev.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-23perf/dwc_pcie: Add support for QCOM vendor devicesKrishna chaitanya chundru
Update the vendor table with QCOM PCIe vendorid. Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> Reviewed-by: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20240816-dwc_pmu_fix-v2-4-198b8ab1077c@quicinc.com Signed-off-by: Will Deacon <will@kernel.org>
2024-08-23perf/dwc_pcie: Always register for PCIe bus notifierKrishna chaitanya chundru
When the PCIe devices are discovered late, the driver can't find the PCIe devices and returns in the init without registering with the bus notifier. Due to that the devices which are discovered late the driver can't register for this. Register for bus notifier & driver even if the device is not found as part of init. Fixes: af9597adc2f1 ("drivers/perf: add DesignWare PCIe PMU driver") Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> Reviewed-by: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20240816-dwc_pmu_fix-v2-3-198b8ab1077c@quicinc.com Signed-off-by: Will Deacon <will@kernel.org>
2024-08-23perf/dwc_pcie: Fix registration issue in multi PCIe controller instancesKrishna chaitanya chundru
When there are multiple of instances of PCIe controllers, registration to perf driver fails with this error. sysfs: cannot create duplicate filename '/devices/platform/dwc_pcie_pmu.0' CPU: 0 PID: 166 Comm: modprobe Not tainted 6.10.0-rc2-next-20240607-dirty Hardware name: Qualcomm SA8775P Ride (DT) Call trace: dump_backtrace.part.8+0x98/0xf0 show_stack+0x14/0x1c dump_stack_lvl+0x74/0x88 dump_stack+0x14/0x1c sysfs_warn_dup+0x60/0x78 sysfs_create_dir_ns+0xe8/0x100 kobject_add_internal+0x94/0x224 kobject_add+0xa8/0x118 device_add+0x298/0x7b4 platform_device_add+0x1a0/0x228 platform_device_register_full+0x11c/0x148 dwc_pcie_register_dev+0x74/0xf0 [dwc_pcie_pmu] dwc_pcie_pmu_init+0x7c/0x1000 [dwc_pcie_pmu] do_one_initcall+0x58/0x1c0 do_init_module+0x58/0x208 load_module+0x1804/0x188c __do_sys_init_module+0x18c/0x1f0 __arm64_sys_init_module+0x14/0x1c invoke_syscall+0x40/0xf8 el0_svc_common.constprop.1+0x70/0xf4 do_el0_svc+0x18/0x20 el0_svc+0x28/0xb0 el0t_64_sync_handler+0x9c/0xc0 el0t_64_sync+0x160/0x164 kobject: kobject_add_internal failed for dwc_pcie_pmu.0 with -EEXIST, don't try to register things with the same name in the same directory. This is because of having same bdf value for devices under two different controllers. Update the logic to use sbdf which is a unique number in case of multi instance also. Fixes: af9597adc2f1 ("drivers/perf: add DesignWare PCIe PMU driver") Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com> Reviewed-by: Yicong Yang <yangyicong@hisilicon.com> Link: https://lore.kernel.org/r/20240816-dwc_pmu_fix-v2-1-198b8ab1077c@quicinc.com Signed-off-by: Will Deacon <will@kernel.org>
2024-08-23drivers/perf: Fix ali_drw_pmu driver interrupt status clearingJing Zhang
The alibaba_uncore_pmu driver forgot to clear all interrupt status in the interrupt processing function. After the PMU counter overflow interrupt occurred, an interrupt storm occurred, causing the system to hang. Therefore, clear the correct interrupt status in the interrupt handling function to fix it. Fixes: cf7b61073e45 ("drivers/perf: add DDR Sub-System Driveway PMU driver for Yitian 710 SoC") Signed-off-by: Jing Zhang <renyu.zj@linux.alibaba.com> Reviewed-by: Shuai Xue <xueshuai@linux.alibaba.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/1724297611-20686-1-git-send-email-renyu.zj@linux.alibaba.com Signed-off-by: Will Deacon <will@kernel.org>
2024-08-23drivers/perf: apple_m1: add known PMU eventsYangyu Chen
This patch adds known PMU events that can be found on /usr/share/kpep in macOS. The m1_pmu_events and m1_pmu_event_affinity are generated from the script [1], which consumes the plist file from Apple. And then added these events to m1_pmu_perf_map and m1_pmu_event_attrs with Apple's documentation [2]. Link: https://github.com/cyyself/m1-pmu-gen [1] Link: https://developer.apple.com/download/apple-silicon-cpu-optimization-guide/ [2] Signed-off-by: Yangyu Chen <cyy@cyyself.name> Acked-by: Hector Martin <marcan@marcan.st> Link: https://lore.kernel.org/r/tencent_C5DA658E64B8D13125210C8D707CD8823F08@qq.com Signed-off-by: Will Deacon <will@kernel.org>
2024-08-23thermal: core: Drop tz field from struct thermal_instanceRafael J. Wysocki
After recent changes, it is only used for printing a debug message in __thermal_cdev_update() which arguably is not worth preserving. Drop it along with the dev_dbg() statement using it. Link: https://lore.kernel.org/linux-pm/4a8d8f5a-122d-4c26-b8d6-76a65e42216b@linaro.org Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/4934182.GXAFRqVoOG@rjwysocki.net
2024-08-23thermal: core: Drop redundant checks from thermal_bind_cdev_to_trip()Rafael J. Wysocki
Since thermal_bind_cdev_to_trip() is only called by thermal_zone_cdev_binding() under the thermal zone lock and the latter is only called by thermal_zone_device_register_with_trips() and __thermal_cooling_device_register(), under thermal_list_lock in both cases, both lockdep_assert_held() assertions can be dropped from it. Moreover, in both cases thermal_zone_cdev_binding() is called after both tz and cdev have been added to the global lists of thermal zones and cooling device, respectively, so the check against their list nodes in thermal_bind_cdev_to_trip() is redundant and can be dropped either. Link: https://lore.kernel.org/linux-pm/CAJZ5v0jwkc2PB+osSkkYF9vJ1Vpp3MFE=cGQmQ2Xzjb3yjVfJg@mail.gmail.com/ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/4607540.LvFx2qVVIh@rjwysocki.net
2024-08-23thermal: core: Rename cdev-to-thermal-zone bind/unbind functionsRafael J. Wysocki
Rename thermal_zone_cdev_binding() and thermal_zone_cdev_unbinding() to thermal_zone_cdev_bind() and thermal_zone_cdev_unbind(), respectively, to make the naming more consistent with the rest of the code. No functional impact. Link: https://lore.kernel.org/linux-pm/19beefd9-d3f9-4d43-a45d-d241996de2d0@linaro.org/ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/6093162.lOV4Wx5bFT@rjwysocki.net
2024-08-23thermal: core: Fix rounding of delay jiffiesRafael J. Wysocki
Using round_jiffies() in thermal_set_delay_jiffies() is invalid because its argument should be time in the future in absolute jiffies and it computes the result with respect to the current jiffies value at the invocation time. Fortunately, in the majority of cases it does not make any difference due to the time_is_after_jiffies() check in round_jiffies_common(). While using round_jiffies_relative() instead of round_jiffies() might reflect the intent a bit better, it still would not be defensible because that function should be called when the timer is about to be set and it is not suitable for pre-computation of delay values. Accordingly, drop thermal_set_delay_jiffies() altogether, simply convert polling_delay and passive_delay to jiffies during thermal zone initialization and make thermal_zone_device_set_polling() call round_jiffies_relative() on the delay if it is greather than 1 second. Fixes: 17d399cd9c89 ("thermal/core: Precompute the delays from msecs to jiffies") Fixes: e5f2cda61d06 ("thermal/core: Move thermal_set_delay_jiffies to static") Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/1994438.PYKUYFuaPT@rjwysocki.net
2024-08-23powercap: intel_rapl: Change an error pointer to NULLDan Carpenter
The rapl_find_package_domain_cpuslocked() function is supposed to return NULL on error. This new error patch returns ERR_PTR(-EINVAL) but none of the callers check for that so it would lead to an Oops. Fixes: 26096aed255f ("powercap/intel_rapl: Fix the energy-pkg event for AMD CPUs") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/fa719c6a-8d3b-4cca-9b43-bcd477ff6655@stanley.mountain Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-08-23thermal: core: Clean up trip bind/unbind functionsRafael J. Wysocki
Make thermal_bind_cdev_to_trip() take a struct cooling_spec pointer to reduce the number of its arguments, change the return type of thermal_unbind_cdev_from_trip() to void and rearrange the code in thermal_zone_cdev_binding() to reduce the indentation level. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Huisong Li <lihuisong@huawei.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/1831773.TLkxdtWsSY@rjwysocki.net [ rjw: Changed the name of a new function argument ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-08-23thermal: core: Drop unused bind/unbind functions and callbacksRafael J. Wysocki
There are no more callers of thermal_zone_bind_cooling_device() and thermal_zone_unbind_cooling_device(), so drop them along with all of the corresponding headers, code and documentation. Moreover, because the .bind() and .unbind() thermal zone callbacks would only be used when the above functions, respectively, were called, drop them as well along with all of the code related to them. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Huisong Li <lihuisong@huawei.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://patch.msgid.link/4251116.1IzOArtZ34@rjwysocki.net
2024-08-23thermal/of: Use the .should_bind() thermal zone callbackRafael J. Wysocki
Make the thermal_of driver use the .should_bind() thermal zone callback to provide the thermal core with the information on whether or not to bind the given cooling device to the given trip point in the given thermal zone. If it returns 'true', the thermal core will bind the cooling device to the trip and the corresponding unbinding will be taken care of automatically by the core on the removal of the involved thermal zone or cooling device. This replaces the .bind() and .unbind() thermal zone callbacks which assumed the same trip points ordering in the driver and in the thermal core (that may not be true any more in the future). The .bind() callback would walk the given thermal zone's cooling maps to find all of the valid trip point combinations with the given cooling device and it would call thermal_zone_bind_cooling_device() for all of them using trip point indices reflecting the ordering of the trips in the DT. The .should_bind() callback still walks the thermal zone's cooling maps, but it can use the trip object passed to it by the thermal core to find the trip in question in the first place and then it uses the corresponding 'cooling-device' entries to look up the given cooling device. To be able to match the trip object provided by the thermal core to a specific device node, the driver sets the 'priv' field of each trip to the corresponding device node pointer during initialization. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Daniel Lezcano <daniel.lezcano@linaro.org> # rk3399-rock960 Link: https://patch.msgid.link/2236794.NgBsaNRSFp@rjwysocki.net [ rjw: Removed excessive of_node_put() ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2024-08-23net: vxlan: delete redundant judgment statementsLi Zetao
The initial value of err is -ENOBUFS, and err is guaranteed to be less than 0 before all goto errout. Therefore, on the error path of errout, there is no need to repeatedly judge that err is less than 0, and delete redundant judgments to make the code more concise. Signed-off-by: Li Zetao <lizetao1@huawei.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23net: mana: Fix race of mana_hwc_post_rx_wqe and new hwc responseHaiyang Zhang
The mana_hwc_rx_event_handler() / mana_hwc_handle_resp() calls complete(&ctx->comp_event) before posting the wqe back. It's possible that other callers, like mana_create_txq(), start the next round of mana_hwc_send_request() before the posting of wqe. And if the HW is fast enough to respond, it can hit no_wqe error on the HW channel, then the response message is lost. The mana driver may fail to create queues and open, because of waiting for the HW response and timed out. Sample dmesg: [ 528.610840] mana 39d4:00:02.0: HWC: Request timed out! [ 528.614452] mana 39d4:00:02.0: Failed to send mana message: -110, 0x0 [ 528.618326] mana 39d4:00:02.0 enP14804s2: Failed to create WQ object: -110 To fix it, move posting of rx wqe before complete(&ctx->comp_event). Cc: stable@vger.kernel.org Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)") Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Reviewed-by: Long Li <longli@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-23platform/x86/amd/pmc: Extend support for PMC features on new AMD platformShyam Sundar S K
PMC driver has capability to get the idle mask values and STB data from the PMFW. Extend this support to the platforms that belong to family 1Ah model 60h series. Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20240822095357.395808-2-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
generated by cgit (git 2.34.1) at 2025-09-20 12:09:32 +0000