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2025-06-21net: usb: qmi_wwan: add SIMCom 8230C compositionXiaowei Li1-0/+1
Add support for SIMCom 8230C which is based on Qualcomm SDX35 chip. 0x9071: tty (DM) + tty (NMEA) + tty (AT) + rmnet T: Bus=01 Lev=01 Prnt=01 Port=05 Cnt=02 Dev#= 8 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1e0e ProdID=9071 Rev= 5.15 S: Manufacturer=SIMCOM S: Product=SDXBAAGHA-IDP _SN:D744C4C5 S: SerialNumber=0123456789ABCDEF C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan E: Ad=86(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=none E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Xiaowei Li <xiaowei.li@simcom.com> Acked-by: Bjørn Mork <bjorn@mork.no> Link: https://patch.msgid.link/tencent_21D781FAA4969FEACA6ABB460362B52C9409@qq.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-21Merge tag 'mtd/fixes-for-6.16-rc3' of ↵Linus Torvalds6-127/+56
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd fixes from Miquel Raynal: "The main fix that really needs to get in is the revert of the patch adding the new mtd_master class, because it entirely fails the partitioning if a specific Kconfig option is set. We need to think how to handle that differently, so let's revert it as we need to get back to the pen and paper situation again. Otherwise the definition of some Winbond SPI NAND chips are receiving some fixes (geometry and maximum frequency, mostly). And finally a small memory leak gets also fixed" * tag 'mtd/fixes-for-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spinand: fix memory leak of ECC engine conf mtd: spinand: winbond: Prevent unsupported frequencies on dual/quad I/O variants mtd: spinand: winbond: Increase maximum frequency on an octal operation mtd: spinand: winbond: Fix W35N number of planes/LUN Revert "mtd: core: always create master device"
2025-06-21Merge tag 'scsi-fixes' of ↵Linus Torvalds2-3/+6
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two small and obvious driver fixes" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: elx: efct: Fix memory leak in efct_hw_parse_filter() scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()
2025-06-20irqchip/ath79-misc: Fix missing prototypes warningsShiji Yang1-18/+2
ath79_misc_irq_init() was defined but unused since commit 51fa4f8912c0 ("MIPS: ath79: drop legacy IRQ code"), so it's time to drop it. The build also warns about a missing prototype of get_c0_perfcount_int(). Remove the stale leftover function and add the missing include. Signed-off-by: Shiji Yang <yangshiji66@outlook.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/OSBPR01MB167032D2017645200787AAEBBC72A@OSBPR01MB1670.jpnprd01.prod.outlook.com
2025-06-20Merge tag 'gpio-fixes-for-v6.16-rc3' of ↵Linus Torvalds4-21/+38
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - correct the ACPI GPIO access mode in gpio-loongson-64bit - only obtain the interrupt for a single instance of the chip controlled by gpio-mlxbf3 - fix an invalid value return from probe() in gpio-pca953x - add missing MODULE_DEVICE_TABLE() to gpio-spacemit - update the HiSilicon GPIO driver maintainer entry * tag 'gpio-fixes-for-v6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: mlxbf3: only get IRQ for device instance 0 gpio: pca953x: fix wrong error probe return value gpio: spacemit: Add missing MODULE_DEVICE_TABLE gpio: loongson-64bit: Correct Loongson-7A2000 ACPI GPIO access mode MAINTAINERS: Update HiSilicon GPIO driver maintainer
2025-06-20driver: bluetooth: hci_qca:fix unable to load the BT driverShuai Zhang1-3/+10
Some modules have BT_EN enabled via a hardware pull-up, meaning it is not defined in the DTS and is not controlled through the power sequence. In such cases, fall through to follow the legacy flow. Signed-off-by: Shuai Zhang <quic_shuaz@quicinc.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2025-06-20Bluetooth: btintel_pcie: Fix potential race condition in firmware downloadKiran K1-2/+31
During firmware download, if an error occurs, interrupts must be disabled, synchronized, and re-enabled before retrying the download. This change ensures proper interrupt handling to prevent race conditions. Signed-off-by: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> Signed-off-by: Kiran K <kiran.k@intel.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2025-06-20HID: lenovo: Add support for ThinkPad X1 Tablet Thin Keyboard Gen2Akira Inoue3-1/+16
Add "Thinkpad X1 Tablet Gen 2 Keyboard" PID to hid-lenovo driver to fix trackpoint not working issue. Signed-off-by: Akira Inoue <niyarium@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-06-20HID: appletb-kbd: fix "appletb_backlight" backlight device reference countingQasim Ijaz1-0/+5
During appletb_kbd_probe, probe attempts to get the backlight device by name. When this happens backlight_device_get_by_name looks for a device in the backlight class which has name "appletb_backlight" and upon finding a match it increments the reference count for the device and returns it to the caller. However this reference is never released leading to a reference leak. Fix this by decrementing the backlight device reference count on removal via put_device and on probe failure. Fixes: 93a0fc489481 ("HID: hid-appletb-kbd: add support for automatic brightness control while using the touchbar") Cc: stable@vger.kernel.org Signed-off-by: Qasim Ijaz <qasdev00@gmail.com> Reviewed-by: Aditya Garg <gargaditya08@live.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2025-06-20Merge tag 'block-6.16-20250619' of git://git.kernel.dk/linuxLinus Torvalds4-3/+22
Pull block fixes from Jens Axboe: - Two fixes for aoe which fixes issues dating back to when this driver was converted to blk-mq - Fix for ublk, checking for valid queue depth and count values before setting up a device * tag 'block-6.16-20250619' of git://git.kernel.dk/linux: ublk: santizize the arguments from userspace when adding a device aoe: defer rexmit timer downdev work to workqueue aoe: clean device rq_list in aoedev_downdev()
2025-06-20Merge tag 'drm-fixes-2025-06-20' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds71-199/+597
Pull drm fixes from Dave Airlie: "Bit of an uptick in fixes for rc3, msm and amdgpu leading the way, with i915/xe/nouveau with a few each and then some scattered misc bits, nothing looks too crazy: msm: - Display: - Fixed DP output on SDM845 - Fixed 10nm DSI PLL init - GPU: - SUBMIT ioctl error path leak fixes - drm half of stall-on-fault fixes - a7xx: Missing CP_RESET_CONTEXT_STATE - Skip GPU component bind if GPU is not in the device table i915: - Fix MIPI vtotal programming off by one on Broxton - Fix PMU code for GCOV and AutoFDO enabled build xe: - A workaround update - Fix memset on iomem - Fix early wedge on GuC Load failure amdgpu: - DP tunneling fix - LTTPR fix - DSC fix - DML2.x ABGR16161616 fix - RMCM fix - Backlight fixes - GFX11 kicker support - SDMA reset fixes - VCN 5.0.1 fix - Reset fix - Misc small fixes amdkfd: - SDMA reset fix - Fix race in GWS scheduling nouveau: - update docs reference - fix backlight name buffer size - fix UAF in r535 gsp rpc msg - fix undefined shift mgag200: - drop export header ast: - drop export header malidp: - drop informational error ssd130x: - fix clear columns etnaviv: - scheduler locking fix v3d: - null pointer crash fix" * tag 'drm-fixes-2025-06-20' of https://gitlab.freedesktop.org/drm/kernel: (50 commits) drm/xe: Fix early wedge on GuC load failure drm/xe: Fix memset on iomem drm/xe/bmg: Update Wa_16023588340 drm/amdgpu/sdma5.2: init engine reset mutex drm/amdkfd: Fix race in GWS queue scheduling drm/amdgpu/sdma5: init engine reset mutex drm/amdgpu: switch job hw_fence to amdgpu_fence drm/amdgpu: Fix SDMA UTC_L1 handling during start/stop sequences drm/amdgpu: Release reset locks during failures drm/amd/display: Check dce_hwseq before dereferencing it drm/amdgpu: VCN v5_0_1 to prevent FW checking RB during DPG pause drm/amdgpu: Use logical instance ID for SDMA v4_4_2 queue operations drm/amdgpu: Fix SDMA engine reset with logical instance ID drm/amdgpu: add kicker fws loading for gfx11/smu13/psp13 drm/amdgpu: Add kicker device detection drm/amd/display: Export full brightness range to userspace drm/amd/display: Only read ACPI backlight caps once drm/amd/display: Fix RMCM programming seq errors drm/amd/display: Fix mpv playback corruption on weston drm/amd/display: Add more checks for DSC / HUBP ONO guarantees ...
2025-06-20bcache: remove unnecessary select MIN_HEAPKuan-Wei Chiu1-1/+0
After reverting the transition to the generic min heap library, bcache no longer depends on MIN_HEAP. The select entry can be removed to reduce code size and shrink the kernel's attack surface. This change effectively reverts the bcache-related part of commit 92a8b224b833 ("lib/min_heap: introduce non-inline versions of min heap API functions"). This is part of a series of changes to address a performance regression caused by the use of the generic min_heap implementation. As reported by Robert, bcache now suffers from latency spikes, with P100 (max) latency increasing from 600 ms to 2.4 seconds every 5 minutes. These regressions degrade bcache's effectiveness as a low-latency cache layer and lead to frequent timeouts and application stalls in production environments. Link: https://lore.kernel.org/lkml/CAJhEC05+0S69z+3+FB2Cd0hD+pCRyWTKLEOsc8BOmH73p1m+KQ@mail.gmail.com Link: https://lkml.kernel.org/r/20250614202353.1632957-4-visitorckw@gmail.com Fixes: 866898efbb25 ("bcache: remove heap-related macros and switch to generic min_heap") Fixes: 92a8b224b833 ("lib/min_heap: introduce non-inline versions of min heap API functions") Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reported-by: Robert Pang <robertpang@google.com> Closes: https://lore.kernel.org/linux-bcache/CAJhEC06F_AtrPgw2-7CvCqZgeStgCtitbD-ryuPpXQA-JG5XXw@mail.gmail.com Acked-by: Coly Li <colyli@kernel.org> Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw> Cc: Kent Overstreet <kent.overstreet@linux.dev> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-06-20Revert "bcache: remove heap-related macros and switch to generic min_heap"Kuan-Wei Chiu11-263/+217
This reverts commit 866898efbb25bb44fd42848318e46db9e785973a. The generic bottom-up min_heap implementation causes performance regression in invalidate_buckets_lru(), a hot path in bcache. Before the cache is fully populated, new_bucket_prio() often returns zero, leading to many equal comparisons. In such cases, bottom-up sift_down performs up to 2 * log2(n) comparisons, while the original top-down approach completes with just O() comparisons, resulting in a measurable performance gap. The performance degradation is further worsened by the non-inlined min_heap API functions introduced in commit 92a8b224b833 ("lib/min_heap: introduce non-inline versions of min heap API functions"), adding function call overhead to this critical path. As reported by Robert, bcache now suffers from latency spikes, with P100 (max) latency increasing from 600 ms to 2.4 seconds every 5 minutes. These regressions degrade bcache's effectiveness as a low-latency cache layer and lead to frequent timeouts and application stalls in production environments. This revert aims to restore bcache's original low-latency behavior. Link: https://lore.kernel.org/lkml/CAJhEC05+0S69z+3+FB2Cd0hD+pCRyWTKLEOsc8BOmH73p1m+KQ@mail.gmail.com Link: https://lkml.kernel.org/r/20250614202353.1632957-3-visitorckw@gmail.com Fixes: 866898efbb25 ("bcache: remove heap-related macros and switch to generic min_heap") Fixes: 92a8b224b833 ("lib/min_heap: introduce non-inline versions of min heap API functions") Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reported-by: Robert Pang <robertpang@google.com> Closes: https://lore.kernel.org/linux-bcache/CAJhEC06F_AtrPgw2-7CvCqZgeStgCtitbD-ryuPpXQA-JG5XXw@mail.gmail.com Acked-by: Coly Li <colyli@kernel.org> Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw> Cc: Kent Overstreet <kent.overstreet@linux.dev> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-06-20Revert "bcache: update min_heap_callbacks to use default builtin swap"Kuan-Wei Chiu4-7/+38
Patch series "bcache: Revert min_heap migration due to performance regression". This patch series reverts the migration of bcache from its original heap implementation to the generic min_heap library. While the original change aimed to simplify the code and improve maintainability, it introduced a severe performance regression in real-world scenarios. As reported by Robert, systems using bcache now suffer from periodic latency spikes, with P100 (max) latency increasing from 600 ms to 2.4 seconds every 5 minutes. This degrades bcache's value as a low-latency caching layer, and leads to frequent timeouts and application stalls in production environments. The primary cause of this regression is the behavior of the generic min_heap implementation's bottom-up sift_down, which performs up to 2 * log2(n) comparisons when many elements are equal. The original top-down variant used by bcache only required O(1) comparisons in such cases. The issue was further exacerbated by commit 92a8b224b833 ("lib/min_heap: introduce non-inline versions of min heap API functions"), which introduced non-inlined versions of the min_heap API, adding function call overhead to a performance-critical hot path. This patch (of 3): This reverts commit 3d8a9a1c35227c3f1b0bd132c9f0a80dbda07b65. Although removing the custom swap function simplified the code, this change is part of a broader migration to the generic min_heap API that introduced significant performance regressions in bcache. As reported by Robert, bcache now suffers from latency spikes, with P100 (max) latency increasing from 600 ms to 2.4 seconds every 5 minutes. These regressions degrade bcache's effectiveness as a low-latency cache layer and lead to frequent timeouts and application stalls in production environments. This revert is part of a series of changes to restore previous performance by undoing the min_heap transition. Link: https://lkml.kernel.org/r/20250614202353.1632957-1-visitorckw@gmail.com Link: https://lore.kernel.org/lkml/CAJhEC05+0S69z+3+FB2Cd0hD+pCRyWTKLEOsc8BOmH73p1m+KQ@mail.gmail.com Link: https://lkml.kernel.org/r/20250614202353.1632957-2-visitorckw@gmail.com Fixes: 866898efbb25 ("bcache: remove heap-related macros and switch to generic min_heap") Fixes: 92a8b224b833 ("lib/min_heap: introduce non-inline versions of min heap API functions") Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reported-by: Robert Pang <robertpang@google.com> Closes: https://lore.kernel.org/linux-bcache/CAJhEC06F_AtrPgw2-7CvCqZgeStgCtitbD-ryuPpXQA-JG5XXw@mail.gmail.com Acked-by: Coly Li <colyli@kernel.org> Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw> Cc: Kent Overstreet <kent.overstreet@linux.dev> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-06-20scsi: fnic: Fix missing DMA mapping error in fnic_send_frame()Thomas Fourier1-0/+2
dma_map_XXX() can fail and should be tested for errors with dma_mapping_error(). Fixes: a63e78eb2b0f ("scsi: fnic: Add support for fabric based solicited requests and responses") Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com> Link: https://lore.kernel.org/r/20250618065715.14740-2-fourier.thomas@gmail.com Reviewed-by: Karan Tilak Kumar <kartilak@cisco.com> Reviewed-by: John Menghini <jmeneghi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20scsi: fnic: Set appropriate logging level for log messageKaran Tilak Kumar1-1/+1
Replace KERN_INFO with KERN_DEBUG for a log message. Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com> Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com> Reviewed-by: Gian Carlo Boffa <gcboffa@cisco.com> Reviewed-by: Arun Easi <aeasi@cisco.com> Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com> Link: https://lore.kernel.org/stable/20250612002212.4144-1-kartilak%40cisco.com Link: https://lore.kernel.org/r/20250618003431.6314-4-kartilak@cisco.com Reviewed-by: John Meneghini <jmeneghi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20scsi: fnic: Add and improve logs in FDMI and FDMI ABTS pathsKaran Tilak Kumar1-7/+58
Add logs in FDMI and FDMI ABTS paths. Modify log text in these paths. Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com> Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com> Reviewed-by: Gian Carlo Boffa <gcboffa@cisco.com> Reviewed-by: Arun Easi <aeasi@cisco.com> Reviewed-by: John Meneghini <jmeneghi@redhat.com> Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com> Link: https://lore.kernel.org/r/20250618003431.6314-3-kartilak@cisco.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20scsi: fnic: Turn off FDMI ACTIVE flags on link downKaran Tilak Kumar2-4/+7
When the link goes down and comes up, FDMI requests are not sent out anymore. Fix bug by turning off FNIC_FDMI_ACTIVE when the link goes down. Fixes: 09c1e6ab4ab2 ("scsi: fnic: Add and integrate support for FDMI") Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com> Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com> Reviewed-by: Gian Carlo Boffa <gcboffa@cisco.com> Reviewed-by: Arun Easi <aeasi@cisco.com> Tested-by: Karan Tilak Kumar <kartilak@cisco.com> Cc: stable@vger.kernel.org Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com> Link: https://lore.kernel.org/r/20250618003431.6314-2-kartilak@cisco.com Reviewed-by: John Meneghini <jmeneghi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20scsi: fnic: Fix crash in fnic_wq_cmpl_handler when FDMI times outKaran Tilak Kumar3-29/+87
When both the RHBA and RPA FDMI requests time out, fnic reuses a frame to send ABTS for each of them. On send completion, this causes an attempt to free the same frame twice that leads to a crash. Fix crash by allocating separate frames for RHBA and RPA, and modify ABTS logic accordingly. Tested by checking MDS for FDMI information. Tested by using instrumented driver to: - Drop PLOGI response - Drop RHBA response - Drop RPA response - Drop RHBA and RPA response - Drop PLOGI response + ABTS response - Drop RHBA response + ABTS response - Drop RPA response + ABTS response - Drop RHBA and RPA response + ABTS response for both of them Fixes: 09c1e6ab4ab2 ("scsi: fnic: Add and integrate support for FDMI") Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com> Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com> Reviewed-by: Gian Carlo Boffa <gcboffa@cisco.com> Tested-by: Arun Easi <aeasi@cisco.com> Co-developed-by: Arun Easi <aeasi@cisco.com> Signed-off-by: Arun Easi <aeasi@cisco.com> Tested-by: Karan Tilak Kumar <kartilak@cisco.com> Cc: stable@vger.kernel.org Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com> Link: https://lore.kernel.org/r/20250618003431.6314-1-kartilak@cisco.com Reviewed-by: John Meneghini <jmeneghi@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20scsi: ufs: core: Fix clk scaling to be conditional in reset and restoreanvithdosapati1-1/+2
In ufshcd_host_reset_and_restore(), scale up clocks only when clock scaling is supported. Without this change CPU latency is voted for 0 (ufshcd_pm_qos_update) during resume unconditionally. Signed-off-by: anvithdosapati <anvithdosapati@google.com> Link: https://lore.kernel.org/r/20250616085734.2133581-1-anvithdosapati@google.com Fixes: a3cd5ec55f6c ("scsi: ufs: add load based scaling of UFS gear") Cc: stable@vger.kernel.org Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20scsi: megaraid_sas: Fix invalid node indexChen Yu1-1/+5
On a system with DRAM interleave enabled, out-of-bound access is detected: megaraid_sas 0000:3f:00.0: requested/available msix 128/128 poll_queue 0 ------------[ cut here ]------------ UBSAN: array-index-out-of-bounds in ./arch/x86/include/asm/topology.h:72:28 index -1 is out of range for type 'cpumask *[1024]' dump_stack_lvl+0x5d/0x80 ubsan_epilogue+0x5/0x2b __ubsan_handle_out_of_bounds.cold+0x46/0x4b megasas_alloc_irq_vectors+0x149/0x190 [megaraid_sas] megasas_probe_one.cold+0xa4d/0x189c [megaraid_sas] local_pci_probe+0x42/0x90 pci_device_probe+0xdc/0x290 really_probe+0xdb/0x340 __driver_probe_device+0x78/0x110 driver_probe_device+0x1f/0xa0 __driver_attach+0xba/0x1c0 bus_for_each_dev+0x8b/0xe0 bus_add_driver+0x142/0x220 driver_register+0x72/0xd0 megasas_init+0xdf/0xff0 [megaraid_sas] do_one_initcall+0x57/0x310 do_init_module+0x90/0x250 init_module_from_file+0x85/0xc0 idempotent_init_module+0x114/0x310 __x64_sys_finit_module+0x65/0xc0 do_syscall_64+0x82/0x170 entry_SYSCALL_64_after_hwframe+0x76/0x7e Fix it accordingly. Signed-off-by: Chen Yu <yu.c.chen@intel.com> Link: https://lore.kernel.org/r/20250604042556.3731059-1-yu.c.chen@intel.com Fixes: 8049da6f3943 ("scsi: megaraid_sas: Use irq_set_affinity_and_hint()") Cc: stable@vger.kernel.org Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-20Merge tag 'spi-fix-v6.16-rc2' of ↵Linus Torvalds1-14/+0
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fix from Mark Brown: "One fix here from Thierry, fixing crashes caused by attempting to do cache sync operations on uncached memory on Tegra platforms" * tag 'spi-fix-v6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: tegra210-qspi: Remove cache operations
2025-06-20Merge tag 'regulator-fix-v6.16-rc2' of ↵Linus Torvalds1-0/+14
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One patch here from Heiko which fixes stability issues on some Rockchip platforms by implementing soft start support and providing startup time information for their regulators" * tag 'regulator-fix-v6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fan53555: add enable_time support and soft-start times
2025-06-20Merge tag 'drm-xe-fixes-2025-06-19' of ↵Dave Airlie6-4/+23
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - A workaround update (Vinay) - Fix memset on iomem (Lucas) - Fix early wedge on GuC Load failure (Daniele) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://lore.kernel.org/r/aFQ03kNzhbiNK7gW@fedora
2025-06-20Merge tag 'drm-misc-fixes-2025-06-19' of ↵Dave Airlie9-14/+26
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes drm-misc-fixes for v6.16-rc3: - vivante scheduler fix. - v3d null pointer crash fix. - fix backlight, booting GSP-RM, and potential integer shift overflow in nouveau. - fix compiler warnings about unused linux/export.h - fix malidp unknown modifier spam. - fix for ssd130x. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://lore.kernel.org/r/d44bab7b-01f8-45a8-a7f4-5d3d563d2f9d@linux.intel.com
2025-06-20net: mana: Record doorbell physical address in PF modeLong Li1-0/+3
MANA supports RDMA in PF mode. The driver should record the doorbell physical address when in PF mode. The doorbell physical address is used by the RDMA driver to map doorbell pages of the device to user-mode applications through RDMA verbs interface. In the past, they have been mapped to user-mode while the device is in VF mode. With the support for PF mode implemented, also expose those pages in PF mode. Support for PF mode is implemented in 290e5d3c49f6 ("net: mana: Add support for Multi Vports on Bare metal") Signed-off-by: Long Li <longli@microsoft.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/1750210606-12167-1-git-send-email-longli@linuxonhyperv.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19Merge tag 'net-6.16-rc3' of ↵Linus Torvalds33-196/+1624
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wireless. The ath12k fix to avoid FW crashes requires adding support for a number of new FW commands so it's quite large in terms of LoC. The rest is relatively small. Current release - fix to a fix: - ptp: fix breakage after ptp_vclock_in_use() rework Current release - regressions: - openvswitch: allocate struct ovs_pcpu_storage dynamically, static allocation may exhaust module loader limit on smaller systems Previous releases - regressions: - tcp: fix tcp_packet_delayed() for peers with no selective ACK support Previous releases - always broken: - wifi: ath12k: don't activate more links than firmware supports - tcp: make sure sockets open via passive TFO have valid NAPI ID - eth: bnxt_en: update MRU and RSS table of RSS contexts on queue reset, prevent Rx queues from silently hanging after queue reset - NFC: uart: set tty->disc_data only in success path" * tag 'net-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits) net: airoha: Differentiate hwfd buffer size for QDMA0 and QDMA1 net: airoha: Compute number of descriptors according to reserved memory size tools: ynl: fix mixing ops and notifications on one socket net: atm: fix /proc/net/atm/lec handling net: atm: add lec_mutex mlxbf_gige: return EPROBE_DEFER if PHY IRQ is not available net: airoha: Always check return value from airoha_ppe_foe_get_entry() NFC: nci: uart: Set tty->disc_data only in success path calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). MAINTAINERS: Remove Shannon Nelson from MAINTAINERS file net: lan743x: fix potential out-of-bounds write in lan743x_ptp_io_event_clock_get() eth: fbnic: avoid double free when failing to DMA-map FW msg tcp: fix passive TFO socket having invalid NAPI ID selftests: net: add test for passive TFO socket NAPI ID selftests: net: add passive TFO test binary selftests: netdevsim: improve lib.sh include in peer.sh tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer Octeontx2-pf: Fix Backpresure configuration net: ftgmac100: select FIXED_PHY net: ethtool: remove duplicate defines for family info ...
2025-06-19mtd: spinand: fix memory leak of ECC engine confPablo Martin-Gomez1-0/+1
Memory allocated for the ECC engine conf is not released during spinand cleanup. Below kmemleak trace is seen for this memory leak: unreferenced object 0xffffff80064f00e0 (size 8): comm "swapper/0", pid 1, jiffies 4294937458 hex dump (first 8 bytes): 00 00 00 00 00 00 00 00 ........ backtrace (crc 0): kmemleak_alloc+0x30/0x40 __kmalloc_cache_noprof+0x208/0x3c0 spinand_ondie_ecc_init_ctx+0x114/0x200 nand_ecc_init_ctx+0x70/0xa8 nanddev_ecc_engine_init+0xec/0x27c spinand_probe+0xa2c/0x1620 spi_mem_probe+0x130/0x21c spi_probe+0xf0/0x170 really_probe+0x17c/0x6e8 __driver_probe_device+0x17c/0x21c driver_probe_device+0x58/0x180 __device_attach_driver+0x15c/0x1f8 bus_for_each_drv+0xec/0x150 __device_attach+0x188/0x24c device_initial_probe+0x10/0x20 bus_probe_device+0x11c/0x160 Fix the leak by calling nanddev_ecc_engine_cleanup() inside spinand_cleanup(). Signed-off-by: Pablo Martin-Gomez <pmartin-gomez@freebox.fr> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2025-06-19Merge tag 'hwmon-for-v6.16-rc3' of ↵Linus Torvalds3-152/+104
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - ltc4282: Avoid repeated register write operation - occ: Fix unaligned accesses, and rework attribute registration to reduce stack usage - ftsteutates: Fix TOCTOU race * tag 'hwmon-for-v6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (ltc4282) avoid repeated register write hwmon: (occ) fix unaligned accesses hwmon: (occ) Rework attribute registration for stack usage hwmon: (ftsteutates) Fix TOCTOU race in fts_read()
2025-06-19net: airoha: Differentiate hwfd buffer size for QDMA0 and QDMA1Lorenzo Bianconi1-4/+6
EN7581 SoC allows configuring the size and the number of buffers in hwfd payload queue for both QDMA0 and QDMA1. In order to reduce the required DRAM used for hwfd buffers queues and decrease the memory footprint, differentiate hwfd buffer size for QDMA0 and QDMA1 and reduce hwfd buffer size to 1KB for QDMA1 (WAN) while maintaining 2KB for QDMA0 (LAN). Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250619-airoha-hw-num-desc-v4-2-49600a9b319a@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19net: airoha: Compute number of descriptors according to reserved memory sizeLorenzo Bianconi1-9/+12
In order to not exceed the reserved memory size for hwfd buffers, compute the number of hwfd buffers/descriptors according to the reserved memory size and the size of each hwfd buffer (2KB). Fixes: 3a1ce9e3d01b ("net: airoha: Add the capability to allocate hwfd buffers via reserved-memory") Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250619-airoha-hw-num-desc-v4-1-49600a9b319a@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19Merge tag 'wireless-2025-06-18' of ↵Jakub Kicinski14-115/+1407
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless Johannes Berg says: ==================== More fixes: - ath12k - avoid busy-waiting - activate correct number of links - iwlwifi - iwldvm regression (lots of warnings) - iwlmld merge damage regression (crash) - fix build with some old gcc versions - carl9170: don't talk to device w/o FW [syzbot] - ath6kl: remove bad FW WARN [syzbot] - ieee80211: use variable-length arrays [syzbot] - mac80211 - remove WARN on delayed beacon update [syzbot] - drop OCB frames with invalid source [syzbot] * tag 'wireless-2025-06-18' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless: wifi: iwlwifi: Fix incorrect logic on cmd_ver range checking wifi: iwlwifi: dvm: restore n_no_reclaim_cmds setting wifi: iwlwifi: cfg: Limit cb_size to valid range wifi: iwlwifi: restore missing initialization of async_handlers_list (again) wifi: ath6kl: remove WARN on bad firmware input wifi: carl9170: do not ping device which has failed to load firmware wifi: ath12k: don't wait when there is no vdev started wifi: ath12k: don't use static variables in ath12k_wmi_fw_stats_process() wifi: ath12k: avoid burning CPU while waiting for firmware stats wifi: ath12k: fix documentation on firmware stats wifi: ath12k: don't activate more links than firmware supports wifi: ath12k: update link active in case two links fall on the same MAC wifi: ath12k: support WMI_MLO_LINK_SET_ACTIVE_CMDID command wifi: ath12k: update freq range for each hardware mode wifi: ath12k: parse and save sbs_lower_band_end_freq from WMI_SERVICE_READY_EXT2_EVENTID event wifi: ath12k: parse and save hardware mode info from WMI_SERVICE_READY_EXT_EVENTID event for later use wifi: ath12k: Avoid CPU busy-wait by handling VDEV_STAT and BCN_STAT wifi: mac80211: don't WARN for late channel/color switch wifi: mac80211: drop invalid source address OCB frames wifi: remove zero-length arrays ==================== Link: https://patch.msgid.link/20250618210642.35805-6-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19mlxbf_gige: return EPROBE_DEFER if PHY IRQ is not availableDavid Thompson1-2/+4
The message "Error getting PHY irq. Use polling instead" is emitted when the mlxbf_gige driver is loaded by the kernel before the associated gpio-mlxbf driver, and thus the call to get the PHY IRQ fails since it is not yet available. The driver probe() must return -EPROBE_DEFER if acpi_dev_gpio_irq_get_by() returns the same. Fixes: 6c2a6ddca763 ("net: mellanox: mlxbf_gige: Replace non-standard interrupt handling") Signed-off-by: David Thompson <davthompson@nvidia.com> Reviewed-by: Asmaa Mnebhi <asmaa@nvidia.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250618135902.346-1-davthompson@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19net: airoha: Always check return value from airoha_ppe_foe_get_entry()Lorenzo Bianconi1-1/+3
airoha_ppe_foe_get_entry routine can return NULL, so check the returned pointer is not NULL in airoha_ppe_foe_flow_l2_entry_update() Fixes: b81e0f2b58be3 ("net: airoha: Add FLOW_CLS_STATS callback support") Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20250618-check-ret-from-airoha_ppe_foe_get_entry-v2-1-068dcea3cc66@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19staging: rtl8723bs: Avoid memset() in aes_cipher() and aes_decipher()Nathan Chancellor1-30/+14
After commit 6f110a5e4f99 ("Disable SLUB_TINY for build testing"), which causes CONFIG_KASAN to be enabled in allmodconfig again, arm64 allmodconfig builds with older versions of clang (15 through 17) show an instance of -Wframe-larger-than (which breaks the build with CONFIG_WERROR=y): drivers/staging/rtl8723bs/core/rtw_security.c:1287:5: error: stack frame size (2208) exceeds limit (2048) in 'rtw_aes_decrypt' [-Werror,-Wframe-larger-than] 1287 | u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe) | ^ This comes from aes_decipher() being inlined in rtw_aes_decrypt(). Running the same build with CONFIG_FRAME_WARN=128 shows aes_cipher() also uses a decent amount of stack, just under the limit of 2048: drivers/staging/rtl8723bs/core/rtw_security.c:864:19: warning: stack frame size (1952) exceeds limit (128) in 'aes_cipher' [-Wframe-larger-than] 864 | static signed int aes_cipher(u8 *key, uint hdrlen, | ^ -Rpass-analysis=stack-frame-layout only shows one large structure on the stack, which is the ctx variable inlined from aes128k128d(). A good number of the other variables come from the additional checks of fortified string routines, which are present in memset(), which both aes_cipher() and aes_decipher() use to initialize some temporary buffers. In this case, since the size is known at compile time, these additional checks should not result in any code generation changes but allmodconfig has several sanitizers enabled, which may make it harder for the compiler to eliminate the compile time checks and the variables that come about from them. The memset() calls are just initializing these buffers to zero, so use '= {}' instead, which is used all over the kernel and does the exact same thing as memset() without the fortify checks, which drops the stack usage of these functions by a few hundred kilobytes. drivers/staging/rtl8723bs/core/rtw_security.c:864:19: warning: stack frame size (1584) exceeds limit (128) in 'aes_cipher' [-Wframe-larger-than] 864 | static signed int aes_cipher(u8 *key, uint hdrlen, | ^ drivers/staging/rtl8723bs/core/rtw_security.c:1271:5: warning: stack frame size (1456) exceeds limit (128) in 'rtw_aes_decrypt' [-Wframe-larger-than] 1271 | u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe) | ^ Cc: stable@vger.kernel.org Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/20250609-rtl8723bs-fix-clang-arm64-wflt-v1-1-e2accba43def@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-19drm/xe: Fix early wedge on GuC load failureDaniele Ceraolo Spurio4-2/+21
When the GuC fails to load we declare the device wedged. However, the very first GuC load attempt on GT0 (from xe_gt_init_hwconfig) is done before the GT1 GuC objects are initialized, so things go bad when the wedge code attempts to cleanup GT1. To fix this, check the initialization status in the functions called during wedge. Fixes: 7dbe8af13c18 ("drm/xe: Wedge the entire device") Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Jonathan Cavitt <jonathan.cavitt@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Zhanjun Dong <zhanjun.dong@intel.com> Cc: stable@vger.kernel.org # v6.12+: 1e1981b16bb1: drm/xe: Fix taking invalid lock on wedge Cc: stable@vger.kernel.org # v6.12+ Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250611214453.1159846-2-daniele.ceraolospurio@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit 0b93b7dcd9eb888a6ac7546560877705d4ad61bf) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-06-19drm/xe: Fix memset on iomemLucas De Marchi1-1/+1
It should rather use xe_map_memset() as the BO is created with XE_BO_FLAG_VRAM_IF_DGFX in xe_guc_pc_init(). Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: stable@vger.kernel.org Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250612-vmap-vaddr-v1-1-26238ed443eb@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit 21cf47d89fba353b2d5915ba4718040c4cb955d3) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-06-19drm/xe/bmg: Update Wa_16023588340Vinay Belgaumkar1-1/+1
This allows for additional L2 caching modes. Fixes: 01570b446939 ("drm/xe/bmg: implement Wa_16023588340") Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://lore.kernel.org/r/20250612-wa-14022085890-v4-2-94ba5dcc1e30@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit 6ab42fa03d4c88a0ddf5e56e62794853b198e7bf) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-06-19ublk: santizize the arguments from userspace when adding a deviceRonnie Sahlberg1-0/+3
Sanity check the values for queue depth and number of queues we get from userspace when adding a device. Signed-off-by: Ronnie Sahlberg <rsahlberg@whamcloud.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Fixes: 71f28f3136af ("ublk_drv: add io_uring based userspace block driver") Fixes: 62fe99cef94a ("ublk: add read()/write() support for ublk char device") Link: https://lore.kernel.org/r/20250619021031.181340-1-ronniesahlberg@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-06-19net: lan743x: fix potential out-of-bounds write in ↵Alexey Kodanev1-2/+2
lan743x_ptp_io_event_clock_get() Before calling lan743x_ptp_io_event_clock_get(), the 'channel' value is checked against the maximum value of PCI11X1X_PTP_IO_MAX_CHANNELS(8). This seems correct and aligns with the PTP interrupt status register (PTP_INT_STS) specifications. However, lan743x_ptp_io_event_clock_get() writes to ptp->extts[] with only LAN743X_PTP_N_EXTTS(4) elements, using channel as an index: lan743x_ptp_io_event_clock_get(..., u8 channel,...) { ... /* Update Local timestamp */ extts = &ptp->extts[channel]; extts->ts.tv_sec = sec; ... } To avoid an out-of-bounds write and utilize all the supported GPIO inputs, set LAN743X_PTP_N_EXTTS to 8. Detected using the static analysis tool - Svace. Fixes: 60942c397af6 ("net: lan743x: Add support for PTP-IO Event Input External Timestamp (extts)") Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Acked-by: Rengarajan S <rengarajan.s@microchip.com> Link: https://patch.msgid.link/20250616113743.36284-1-aleksei.kodanev@bell-sw.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-06-19serial: core: restore of_node information in sysfsAidan Stewart1-0/+1
Since in v6.8-rc1, the of_node symlink under tty devices is missing. This breaks any udev rules relying on this information. Link the of_node information in the serial controller device with the parent defined in the device tree. This will also apply to the serial device which takes the serial controller as a parent device. Fixes: b286f4e87e32 ("serial: core: Move tty and serdev to be children of serial core port device") Cc: stable@vger.kernel.org Signed-off-by: Aidan Stewart <astewart@tektelic.com> Link: https://lore.kernel.org/r/20250617164819.13912-1-astewart@tektelic.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-19vt: fix kernel-doc warnings in ucs_get_fallback()Randy Dunlap1-1/+1
Use the correct function parameter name in ucs_get_fallback() to prevent kernel-doc warnings: Warning: drivers/tty/vt/ucs.c:218 function parameter 'cp' not described in 'ucs_get_fallback' Warning: drivers/tty/vt/ucs.c:218 Excess function parameter 'base' description in 'ucs_get_fallback' Fixes: fe26933cf1e1 ("vt: add ucs_get_fallback()") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Nicolas Pitre <npitre@baylibre.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: linux-serial@vger.kernel.org Reviewed-by: Nicolas Pitre <npitre@baylibre.com>. Link: https://lore.kernel.org/r/20250611020229.2650595-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-19vt: add missing notification when switching back to text modeNicolas Pitre1-0/+1
Programs using poll() on /dev/vcsa to be notified when VT changes occur were missing one case: the switch from gfx to text mode. Signed-off-by: Nicolas Pitre <npitre@baylibre.com> Link: https://lore.kernel.org/r/9o5ro928-0pp4-05rq-70p4-ro385n21n723@onlyvoer.pbz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-06-19eth: fbnic: avoid double free when failing to DMA-map FW msgJakub Kicinski1-4/+1
The semantics are that caller of fbnic_mbx_map_msg() retains the ownership of the message on error. All existing callers dutifully free the page. Fixes: da3cde08209e ("eth: fbnic: Add FW communication mechanism") Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20250616195510.225819-1-kuba@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-06-19Merge tag 'amd-drm-fixes-6.16-2025-06-18' of ↵Dave Airlie35-110/+327
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.16-2025-06-18: amdgpu: - DP tunneling fix - LTTPR fix - DSC fix - DML2.x ABGR16161616 fix - RMCM fix - Backlight fixes - GFX11 kicker support - SDMA reset fixes - VCN 5.0.1 fix - Reset fix - Misc small fixes amdkfd: - SDMA reset fix - Fix race in GWS scheduling Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250618203115.1533451-1-alexander.deucher@amd.com
2025-06-19Merge tag 'drm-intel-fixes-2025-06-18' of ↵Dave Airlie2-4/+4
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - Fix MIPI vtotal programming off by one on Broxton - Fix PMU code for GCOV and AutoFDO enabled build Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://lore.kernel.org/r/aFJfykDpUwtmpilE@jlahtine-mobl
2025-06-19Octeontx2-pf: Fix Backpresure configurationHariprasad Kelam1-2/+2
NIX block can receive packets from multiple links such as MAC (RPM), LBK and CPT. ----------------- RPM --| NIX | ----------------- | | LBK Each link supports multiple channels for example RPM link supports 16 channels. In case of link oversubsribe, NIX will assert backpressure on receive channels. The previous patch considered a single channel per link, resulting in backpressure not being enabled on the remaining channels Fixes: a7ef63dbd588 ("octeontx2-af: Disable backpressure between CPT and NIX") Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250617063403.3582210-1-hkelam@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19Merge branch '100GbE' of ↵Jakub Kicinski4-7/+69
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2025-06-17 (ice, e1000e) For ice: Krishna Kumar modifies aRFS match criteria to correctly identify matching filters. Grzegorz fixes a memory leak in eswitch legacy mode. For e1000e: Vitaly sets clock frequency on some Nahum systems which may misreport their value. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: e1000e: set fixed clock frequency indication for Nahum 11 and Nahum 13 ice: fix eswitch code memory leak in reset scenario net: ice: Perform accurate aRFS flow match ==================== Link: https://patch.msgid.link/20250617172444.1419560-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-19net: ftgmac100: select FIXED_PHYHeiner Kallweit1-0/+1
Depending on e.g. DT configuration this driver uses a fixed link. So we shouldn't rely on the user to enable FIXED_PHY, select it in Kconfig instead. We may end up with a non-functional driver otherwise. Fixes: 38561ded50d0 ("net: ftgmac100: support fixed link") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/476bb33b-5584-40f0-826a-7294980f2895@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-18ACPICA: Refuse to evaluate a method if arguments are missingRafael J. Wysocki1-0/+7
As reported in [1], a platform firmware update that increased the number of method parameters and forgot to update a least one of its callers, caused ACPICA to crash due to use-after-free. Since this a result of a clear AML issue that arguably cannot be fixed up by the interpreter (it cannot produce missing data out of thin air), address it by making ACPICA refuse to evaluate a method if the caller attempts to pass fewer arguments than expected to it. Closes: https://github.com/acpica/acpica/issues/1027 [1] Reported-by: Peter Williams <peter@newton.cx> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hans de Goede <hansg@kernel.org> Tested-by: Hans de Goede <hansg@kernel.org> # Dell XPS 9640 with BIOS 1.12.0 Link: https://patch.msgid.link/5909446.DvuYhMxLoT@rjwysocki.net Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-13 17:34:08 +0300