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2025-04-29idpf: fix potential memory leak on kcalloc() failureMichal Swiatkowski
In case of failing on rss_data->rss_key allocation the function is freeing vport without freeing earlier allocated q_vector_idxs. Fix it. Move from freeing in error branch to goto scheme. Fixes: d4d558718266 ("idpf: initialize interrupts and enable vport") Reviewed-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Suggested-by: Pavan Kumar Linga <pavan.kumar.linga@intel.com> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Tested-by: Samuel Salin <Samuel.salin@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2025-04-29Merge tag 'mmc-v6.15-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: "Renesas SDHI fixes: - Fix error-paths in probe - Fix build-error when CONFIG_REGULATOR is unset" * tag 'mmc-v6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: renesas_sdhi: disable clocks if registering regulator failed mmc: renesas_sdhi: add regulator dependency mmc: renesas_sdhi: Fix error handling in renesas_sdhi_probe
2025-04-29drm/i915/pch: fix warning for coffeelake on SunrisePoint PCHJiajia Liu
i915/pch reports a warning on a mini PC which has a CoffeeLake-S GT2 [UHD Graphics 630] [8086:3e92] and an ISA bridge - H110 LPC Controller [8086:a143]. [5.608723] i915 0000:00:02.0: [drm] Found coffeelake (device ID 3e92) integrated display version 9.00 stepping N/A [5.608969] ------------[ cut here ]------------ [5.608972] i915 0000:00:02.0: [drm] drm_WARN_ON(!display->platform.skylake && !display->platform.kabylake) [5.608995] WARNING: CPU: 3 PID: 440 at drivers/gpu/drm/i915/display/intel_pch.c:126 intel_pch_type+0x1af/0xae0 [i915] [5.609317] CPU: 3 UID: 0 PID: 440 Comm: (udev-worker) Not tainted 6.15.0-rc3-drm-tip-2fa6469c618d #3 PREEMPT(voluntary) Signed-off-by: Jiajia Liu <liujiajia@kylinos.cn> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://lore.kernel.org/r/20250423073730.585181-1-liujiajia@kylinos.cn Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-04-29drm/i915/gt: Add delay to let engine resumes properlyNitin Gote
Sometimes engine reset fails because the engine resumes from an incorrect RING_HEAD. Engine head failed to set to zero even after writing into it. This is a timing issue and we experimented different values and found out that 20ms delay works best based on testing. So, add a 20ms delay to let engine resumes from correct RING_HEAD. Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13968 Signed-off-by: Nitin Gote <nitin.r.gote@intel.com> Reviewed-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com> Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Link: https://lore.kernel.org/r/20250416103640.212269-1-nitin.r.gote@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-04-29Merge remote-tracking branch 'drm-misc/drm-misc-next' into msm-nextRob Clark
Merge drm-misc-next to get commit Fixes: fec450ca15af ("drm/display: hdmi: provide central data authority for ACR params"). Signed-off-by: Rob Clark <robdclark@chromium.org>
2025-04-29drm/xe/vf: Fix guc_info debugfs for VFsDaniele Ceraolo Spurio
The guc_info debugfs attempts to read a bunch of registers that the VFs doesn't have access to, so fix it by skipping the reads. Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4775 Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Lukasz Laguna <lukasz.laguna@intel.com> Reviewed-by: Lukasz Laguna <lukasz.laguna@intel.com> Link: https://lore.kernel.org/r/20250423173908.1571412-1-daniele.ceraolospurio@intel.com
2025-04-29net: mdio: mux-meson-gxl: set reversed bit when using internal phyDa Xue
This bit is necessary to receive packets from the internal PHY. Without this bit set, no activity occurs on the interface. Normally u-boot sets this bit, but if u-boot is compiled without net support, the interface will be up but without any activity. If bit is set once, it will work until the IP is powered down or reset. The vendor SDK sets this bit along with the PHY_ID bits. Signed-off-by: Da Xue <da@libre.computer> Fixes: 9a24e1ff4326 ("net: mdio: add amlogic gxl mdio mux support") Link: https://patch.msgid.link/20250425192009.1439508-1-da@libre.computer Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-29net: dlink: Correct endianness handling of led_modeSimon Horman
As it's name suggests, parse_eeprom() parses EEPROM data. This is done by reading data, 16 bits at a time as follows: for (i = 0; i < 128; i++) ((__le16 *) sromdata)[i] = cpu_to_le16(read_eeprom(np, i)); sromdata is at the same memory location as psrom. And the type of psrom is a pointer to struct t_SROM. As can be seen in the loop above, data is stored in sromdata, and thus psrom, as 16-bit little-endian values. However, the integer fields of t_SROM are host byte order integers. And in the case of led_mode this leads to a little endian value being incorrectly treated as host byte order. Looking at rio_set_led_mode, this does appear to be a bug as that code masks led_mode with 0x1, 0x2 and 0x8. Logic that would be effected by a reversed byte order. This problem would only manifest on big endian hosts. Found by inspection while investigating a sparse warning regarding the crc field of t_SROM. I believe that warning is a false positive. And although I plan to send a follow-up to use little-endian types for other the integer fields of PSROM_t I do not believe that will involve any bug fixes. Compile tested only. Fixes: c3f45d322cbd ("dl2k: Add support for IP1000A-based cards") Signed-off-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/20250425-dlink-led-mode-v1-1-6bae3c36e736@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-29Merge tag 'platform-drivers-x86-v6.15-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform drivers fixes from Ilpo Järvinen: "Fixes and new HW support - amd/pmc: Require at least 2.5 seconds between HW sleep cycles - alienware-wmi-wmax: - Add support for Alienware m15 R7 - Fix error handling to avoid uninitialized variable - asus-wmi: Disable OOBE state also on resume - ideapad-laptop: Support a few new buttons - intel/hid: Add Panther Lake support - intel-uncore-freq: Fix missing uncore sysfs during CPU hotplug" * tag 'platform-drivers-x86-v6.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: ideapad-laptop: add support for some new buttons platform/x86: asus-wmi: Disable OOBE state after resume from hibernation platform/x86: alienware-wmi-wmax: Add support for Alienware m15 R7 platform/x86/intel: hid: Add Pantherlake support platform/x86: alienware-wmi-wmax: Fix uninitialized variable due to bad error handling platform/x86/intel-uncore-freq: Fix missing uncore sysfs during CPU hotplug platform/x86/amd: pmc: Require at least 2.5 seconds between HW sleep cycles
2025-04-29drm/gpusvm: set has_dma_mapping inside mapping loopDafna Hirschfeld
The 'has_dma_mapping' flag should be set once there is a mapping so it could be unmapped in case of error. v2: - Resend for CI Fixes: 99624bdff867 ("drm/gpusvm: Add support for GPU Shared Virtual Memory") Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250428024752.881292-1-matthew.brost@intel.com
2025-04-29drm/panel-edp: Add support for CSW MNE007QS3-8 panelZhengqiao Xia
CSW MNE007QS3-8 EDID: edid-decode (hex): 00 ff ff ff ff ff ff 00 0e 77 57 14 00 00 00 00 34 22 01 04 a5 1e 13 78 07 ee 95 a3 54 4c 99 26 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 cd 7c 80 a0 70 b0 50 40 30 20 26 04 2e bc 10 00 00 1a cd 7c 80 a0 70 b0 50 45 30 20 26 04 2e bc 10 00 00 1a 00 00 00 fd 00 1e 78 9a 9a 20 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4d 4e 45 30 30 37 51 53 33 2d 38 0a 20 01 3f 70 20 79 02 00 21 00 1d c8 0b 5d 07 80 07 b0 04 80 3d 8a 54 cd a4 99 66 62 0f 02 45 54 7c 5d 7c 5d 00 43 12 78 2b 00 0c 27 00 1e 77 00 00 27 00 1e 3b 00 00 2e 00 06 00 43 7c 5d 7c 5d 81 00 20 74 1a 00 00 03 01 1e 78 00 00 5a ff 5a ff 78 00 00 00 00 8d 00 e3 05 04 00 e6 06 01 01 5a 5a ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 76 90 Signed-off-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250429092030.8025-4-xiazhengqiao@huaqin.corp-partner.google.com
2025-04-29drm/panel-edp: Add support for BOE NE140WUM-N6S panelZhengqiao Xia
BOE NE140WUM-N6S EDID: edid-decode (hex): 00 ff ff ff ff ff ff 00 09 e5 73 0d 00 00 00 00 32 22 01 04 a5 1e 13 78 07 13 45 a6 54 4d a0 27 0c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 03 3e 80 a0 70 b0 48 40 30 20 36 00 2e bc 10 00 00 1a 00 00 00 fd 00 1e 78 99 99 20 01 0a 20 20 20 20 20 20 00 00 00 fc 00 4e 45 31 34 30 57 55 4d 2d 4e 36 53 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 45 70 20 79 02 00 22 00 14 33 d8 04 85 7f 07 9f 00 2f 00 1f 00 af 04 47 00 02 00 05 00 81 00 13 72 1a 00 00 03 01 1e 78 00 00 5a 4a 5a 4a 78 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ad 90 Signed-off-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250429092030.8025-3-xiazhengqiao@huaqin.corp-partner.google.com
2025-04-29drm/panel-edp: Add support for AUO B140QAN08.H panelZhengqiao Xia
AUO B140QAN08.H EDID: edid-decode (hex): 00 ff ff ff ff ff ff 00 06 af b9 fe 00 00 00 00 00 23 01 04 a5 1e 13 78 03 c1 45 a8 55 48 9d 24 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 18 86 40 a0 b0 08 52 70 30 20 65 00 2d bc 10 00 00 18 00 00 00 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 00 fd 00 28 3c 71 71 22 01 0a 20 20 20 20 20 20 00 00 00 fc 00 42 31 34 30 51 41 4e 30 38 2e 48 20 0a 01 79 70 20 79 02 00 21 01 1d c2 0b 58 07 40 0b 08 07 88 8b fa 54 7e 24 9d 45 12 0f 02 35 54 40 5e 40 5e 00 44 12 78 22 00 14 ef 3c 05 85 3f 0b 9f 00 2f 80 1f 00 07 07 51 00 05 00 04 00 25 01 09 ef 3c 05 ef 3c 05 28 3c 80 2e 00 06 00 44 40 5e 40 5e 81 00 15 74 1a 00 00 03 00 28 3c 00 00 60 ff 60 ff 3c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4f 90 Signed-off-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20250429092030.8025-2-xiazhengqiao@huaqin.corp-partner.google.com
2025-04-29drm/panthor: Fix build warning when DEBUG_FS is disabledAdrián Larumbe
Commit a3707f53eb3f ("drm/panthor: show device-wide list of DRM GEM objects over DebugFS") causes a build warning and linking error when built without support for DebugFS, because of a non-inline non-static function declaration in a header file. On top of that, the function is only being used inside a single compilation unit, so there is no point in exposing it as a global symbol. This is a follow-up from Arnd Bergmann's first fix. Also move panthor_gem_debugfs_set_usage_flags() into panthor_gem.c and declare it static. Fixes: a3707f53eb3f ("drm/panthor: show device-wide list of DRM GEM objects over DebugFS") Reported-by: Arnd Bergmann <arnd@arndb.de> Closes: https://lore.kernel.org/dri-devel/20250424142419.47b9d457@collabora.com/T/#t Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://lore.kernel.org/r/20250424184041.356191-1-adrian.larumbe@collabora.com Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2025-04-29drm/mipi-dbi: Fix blanking for non-16 bit formatsRussell Cloran
On r6x2b6x2g6x2 displays not enough blank data is sent to blank the entire screen. When support for these displays was added, the dirty function was updated to handle the different amount of data, but blanking was not, and remained hardcoded as 2 bytes per pixel. This change applies almost the same algorithm used in the dirty function to the blank function, but there is no fb available at that point, and no concern about having to transform any data, so the dbidev pixel format is always used for calculating the length. Fixes: 4aebb79021f3 ("drm/mipi-dbi: Add support for DRM_FORMAT_RGB888") Signed-off-by: Russell Cloran <rcloran@gmail.com> Link: https://lore.kernel.org/r/20250415053259.79572-1-rcloran@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-04-29drm/tests: shmem: Fix memleakMaxime Ripard
The drm_gem_shmem_test_get_pages_sgt() gets a scatter-gather table using the drm_gem_shmem_get_sg_table() function and rightfully calls sg_free_table() on it. However, it's also supposed to kfree() the returned sg_table, but doesn't. This leads to a memory leak, reported by kmemleak. Fix it by adding a kunit action to kfree the sgt when the test ends. Reported-by: Philipp Stanner <phasta@mailbox.org> Closes: https://lore.kernel.org/dri-devel/a7655158a6367ac46194d57f4b7433ef0772a73e.camel@mailbox.org/ Fixes: 93032ae634d4 ("drm/test: add a test suite for GEM objects backed by shmem") Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://lore.kernel.org/r/20250408140758.1831333-1-mripard@kernel.org Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-04-29drm/i915/hdmi: Use an intel_connector pointer everywhereImre Deak
Following the convention, convert intel_hdmi.c to use an intel_connector pointer everywhere, calling this pointer connector. If the intel connector must be casted from a drm_connector, call this pointer _connector and use this pointer only for the casting. v2: Use for_each_new_intel_connector_in_state(). (Jani) Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/20250428134716.3396802-3-imre.deak@intel.com
2025-04-29drm/i915/dp: Use an intel_connector pointer everywhereImre Deak
Following the convention, convert intel_dp.c to use an intel_connector pointer everywhere, calling this pointer connector. If the intel connector must be casted from a drm_connector, call this pointer _connector and use this pointer only for the casting. v2: Use for_each_intel_connector_iter(). (Jani) Cc: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://lore.kernel.org/r/20250428134716.3396802-2-imre.deak@intel.com
2025-04-29drm/appletbdrm: Make appletbdrm depend on X86Aditya Garg
The appletbdrm driver is exclusively for Touch Bars on x86 Intel Macs. The M1 Macs have a separate driver. So, lets avoid compiling it for other architectures. Signed-off-by: Aditya Garg <gargaditya08@live.com> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Link: https://lore.kernel.org/r/PN3PR01MB95970778982F28E4A3751392B8B72@PN3PR01MB9597.INDPRD01.PROD.OUTLOOK.COM Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2025-04-29nvme-pci: add quirks for WDC Blue SN550 15b7:5009Wentao Guan
Add two quirks for the WDC Blue SN550 (PCI ID 15b7:5009) based on user reports and hardware analysis: - NVME_QUIRK_NO_DEEPEST_PS: liaozw talked to me the problem and solved with nvme_core.default_ps_max_latency_us=0, so add the quirk. I also found some reports in the following link. - NVME_QUIRK_BROKEN_MSI: after get the lspci from Jack Rio. I think that the disk also have NVME_QUIRK_BROKEN_MSI. described in commit d5887dc6b6c0 ("nvme-pci: Add quirk for broken MSIs") as sean said in link which match the MSI 1/32 and MSI-X 17. Log: lspci -nn | grep -i memory 03:00.0 Non-Volatile memory controller [0108]: Sandisk Corp SanDisk Ultra 3D / WD PC SN530, IX SN530, Blue SN550 NVMe SSD (DRAM-less) [15b7:5009] (rev 01) lspci -v -d 15b7:5009 03:00.0 Non-Volatile memory controller: Sandisk Corp SanDisk Ultra 3D / WD PC SN530, IX SN530, Blue SN550 NVMe SSD (DRAM-less) (rev 01) (prog-if 02 [NVM Express]) Subsystem: Sandisk Corp WD Blue SN550 NVMe SSD Flags: bus master, fast devsel, latency 0, IRQ 35, IOMMU group 10 Memory at fe800000 (64-bit, non-prefetchable) [size=16K] Memory at fe804000 (64-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 3 Capabilities: [90] MSI: Enable- Count=1/32 Maskable- 64bit+ Capabilities: [b0] MSI-X: Enable+ Count=17 Masked- Capabilities: [c0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [150] Device Serial Number 00-00-00-00-00-00-00-00 Capabilities: [1b8] Latency Tolerance Reporting Capabilities: [300] Secondary PCI Express Capabilities: [900] L1 PM Substates Kernel driver in use: nvme dmesg | grep nvme [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-6.12.20-amd64-desktop-rolling root=UUID= ro splash quiet nvme_core.default_ps_max_latency_us=0 DEEPIN_GFXMODE= [ 0.059301] Kernel command line: BOOT_IMAGE=/vmlinuz-6.12.20-amd64-desktop-rolling root=UUID= ro splash quiet nvme_core.default_ps_max_latency_us=0 DEEPIN_GFXMODE= [ 0.542430] nvme nvme0: pci function 0000:03:00.0 [ 0.560426] nvme nvme0: allocated 32 MiB host memory buffer. [ 0.562491] nvme nvme0: 16/0/0 default/read/poll queues [ 0.567764] nvme0n1: p1 p2 p3 p4 p5 p6 p7 p8 p9 [ 6.388726] EXT4-fs (nvme0n1p7): mounted filesystem ro with ordered data mode. Quota mode: none. [ 6.893421] EXT4-fs (nvme0n1p7): re-mounted r/w. Quota mode: none. [ 7.125419] Adding 16777212k swap on /dev/nvme0n1p8. Priority:-2 extents:1 across:16777212k SS [ 7.157588] EXT4-fs (nvme0n1p6): mounted filesystem r/w with ordered data mode. Quota mode: none. [ 7.165021] EXT4-fs (nvme0n1p9): mounted filesystem r/w with ordered data mode. Quota mode: none. [ 8.036932] nvme nvme0: using unchecked data buffer [ 8.096023] block nvme0n1: No UUID available providing old NGUID Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d5887dc6b6c054d0da3cd053afc15b7be1f45ff6 Link: https://lore.kernel.org/all/20240422162822.3539156-1-sean.anderson@linux.dev/ Reported-by: liaozw <hedgehog-002@163.com> Closes: https://bbs.deepin.org.cn/post/286300 Reported-by: rugk <rugk+github@posteo.de> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=208123 Signed-off-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
2025-04-29nvme-pci: add quirks for device 126f:1001Wentao Guan
This commit adds NVME_QUIRK_NO_DEEPEST_PS and NVME_QUIRK_BOGUS_NID for device [126f:1001]. It is similar to commit e89086c43f05 ("drivers/nvme: Add quirks for device 126f:2262") Diff is according the dmesg, use NVME_QUIRK_IGNORE_DEV_SUBNQN. dmesg | grep -i nvme0: nvme nvme0: pci function 0000:01:00.0 nvme nvme0: missing or invalid SUBNQN field. nvme nvme0: 12/0/0 default/read/poll queues Link:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e89086c43f0500bc7c4ce225495b73b8ce234c1f Signed-off-by: Wentao Guan <guanwentao@uniontech.com> Signed-off-by: WangYuli <wangyuli@uniontech.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2025-04-29nvme-pci: fix queue unquiesce check on slot_resetKeith Busch
A zero return means the reset was successfully scheduled. We don't want to unquiesce the queues while the reset_work is pending, as that will just flush out requeued requests to a failed completion. Fixes: 71a5bb153be104 ("nvme: ensure disabling pairs with unquiesce") Reported-by: Dhankaran Singh Ajravat <dhankaran@meta.com> Signed-off-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2025-04-29drm/xe/tests/mocs: Hold XE_FORCEWAKE_ALL for LNCF regsTejas Upadhyay
LNCF registers report wrong values when XE_FORCEWAKE_GT only is held. Holding XE_FORCEWAKE_ALL ensures correct operations on LNCF regs. V2(Himal): - Use xe_force_wake_ref_has_domain Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/1999 Fixes: a6a4ea6d7d37 ("drm/xe: Add mocs kunit") Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250428082357.1730068-1-tejas.upadhyay@intel.com Signed-off-by: Tejas Upadhyay <tejas.upadhyay@intel.com>
2025-04-29ublk: remove the check of ublk_need_req_ref() from __ublk_check_and_get_reqMing Lei
__ublk_check_and_get_req() is only called from ublk_check_and_get_req() and ublk_register_io_buf(), the same check has been covered in the two calling sites. So remove the check from __ublk_check_and_get_req(). Suggested-by: Caleb Sander Mateos <csander@purestorage.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20250429022941.1718671-5-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-04-29ublk: enhance check for register/unregister io buffer commandMing Lei
The simple check of UBLK_IO_FLAG_OWNED_BY_SRV can avoid incorrect register/unregister io buffer easily, so check it before calling starting to register/un-register io buffer. Also only allow io buffer register/unregister uring_cmd in case of UBLK_F_SUPPORT_ZERO_COPY. Also mark argument 'ublk_queue *' of ublk_register_io_buf as const. Reviewed-by: Caleb Sander Mateos <csander@purestorage.com> Fixes: 1f6540e2aabb ("ublk: zc register/unregister bvec") Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20250429022941.1718671-4-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-04-29ublk: decouple zero copy from user copyMing Lei
UBLK_F_USER_COPY and UBLK_F_SUPPORT_ZERO_COPY are two different features, and shouldn't be coupled together. Commit 1f6540e2aabb ("ublk: zc register/unregister bvec") enables user copy automatically in case of UBLK_F_SUPPORT_ZERO_COPY, this way isn't correct. So decouple zero copy from user copy, and use independent helper to check each one. Fixes: 1f6540e2aabb ("ublk: zc register/unregister bvec") Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20250429022941.1718671-3-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-04-29drm/st7571-i2c: select CONFIG_DRM_CLIENT_SELECTIONArnd Bergmann
The newly added driver calls drm_client_setup(), but that is not always built in: x86_64-linux-ld: vmlinux.o: in function `st7571_probe': st7571-i2c.c:(.text+0x7b7119): undefined reference to `drm_client_setup' Select the appropriate Kconfig symbol. Fixes: 4b35f0f41ee2 ("drm/st7571-i2c: add support for Sitronix ST7571 LCD controller") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com> Link: https://lore.kernel.org/r/20250428150752.3970145-1-arnd@kernel.org Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2025-04-29drm/bridge: imx8*-ldb: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. These two drivers are tangled together by the ldb_add_bridge_helper(), so they are converted at once. They also have a similar design, each embedding an array of channels in their main struct, and each channel embeds a drm_bridge. This prevents dynamic, refcount-based deallocation of the bridges. To make the new, dynamic bridge allocation possible: * change the array of channels into an array of channel pointers * allocate each channel using devm_drm_bridge_alloc() * adapt ldb_add_bridge_helper() to not set the funcs pointer (now done by devm_drm_bridge_alloc()) * adapt the code wherever using the channels Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Acked-by: Liu Ying <victor.liu@nxp.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-31-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/vc4: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. This driver already implements refcounting of the struct vc4_dsi, which embeds struct drm_bridge. Now this is a duplicate of the refcounting implemented by the DRM bridge core, so convert the vc4_dsi_get/put() calls into drm_bridge_get/put() calls and get rid of the driver-specific refcounting implementation. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-27-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/msm/hdmi: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-18-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/msm/dsi: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-17-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/msm/dp: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-16-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/mcde: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-15-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/exynos: mic: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-14-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/bridge: ti-sn65dsi86: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Herve Codina <herve.codina@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Tested-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-13-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/bridge: tda998x: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-12-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/bridge: dw-hdmi: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-11-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/bridge: lt9611uxc: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-7-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/bridge: display-connector: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-6-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29drm/bridge: analogix-anx6345: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Reviewed-by: Andy Yan <andyshrk@163.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-3-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29platform: arm64: acer-aspire1-ec: convert to devm_drm_bridge_alloc() APILuca Ceresoli
This is the new API for allocating DRM bridges. Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250424-drm-bridge-convert-to-alloc-api-v2-2-8f91a404d86b@bootlin.com Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
2025-04-29pinctrl: qcom: Fix PINGROUP definition for sm8750Maulik Shah
On newer SoCs intr_target_bit position is at 8 instead of 5. Fix it. Also add missing intr_wakeup_present_bit and intr_wakeup_enable_bit which enables forwarding of GPIO interrupts to parent PDC interrupt controller. Fixes: afe9803e3b82 ("pinctrl: qcom: Add sm8750 pinctrl driver") Signed-off-by: Maulik Shah <maulik.shah@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Melody Olvera <melody.olvera@oss.qualcomm.com> Link: https://lore.kernel.org/20250429-pinctrl_sm8750-v2-1-87d45dd3bd82@oss.qualcomm.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-04-29i2c: imx-lpi2c: Fix clock count when probe defersClark Wang
Deferred probe with pm_runtime_put() may delay clock disable, causing incorrect clock usage count. Use pm_runtime_put_sync() to ensure the clock is disabled immediately. Fixes: 13d6eb20fc79 ("i2c: imx-lpi2c: add runtime pm support") Signed-off-by: Clark Wang <xiaoning.wang@nxp.com> Signed-off-by: Carlos Song <carlos.song@nxp.com> Cc: <stable@vger.kernel.org> # v4.16+ Link: https://lore.kernel.org/r/20250421062341.2471922-1-carlos.song@nxp.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-04-28drm/xe/guc: Fix capture of steering registersJohn Harrison
The list of registers to capture on a GPU hang includes some that require steering. Unfortunately, the flag to say this was being wiped to due a missing OR on the assignment of the next flag field. Fix that. Fixes: b170d696c1e2 ("drm/xe/guc: Add XE_LP steered register lists") Cc: Zhanjun Dong <zhanjun.dong@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-xe@lists.freedesktop.org Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Zhanjun Dong <zhanjun.dong@intel.com> Link: https://lore.kernel.org/r/20250417195215.3002210-2-John.C.Harrison@Intel.com (cherry picked from commit 532da44b54a10d50ebad14a8a02bd0b78ec23e8b) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-04-28drm/xe/svm: fix dereferencing error pointer in drm_gpusvm_range_alloc()Harshit Mogalapalli
xe_svm_range_alloc() returns ERR_PTR(-ENOMEM) on failure and there is a dereference of "range" after that: --> range->gpusvm = gpusvm; In xe_svm_range_alloc(), when memory allocation fails return NULL instead to handle this situation. Fixes: 99624bdff867 ("drm/gpusvm: Add support for GPU Shared Virtual Memory") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/all/adaef4dd-5866-48ca-bc22-4a1ddef20381@stanley.mountain/ Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250323124907.3946370-1-harshit.m.mogalapalli@oracle.com (cherry picked from commit 7a0322122cfdd9a6f10fc7701023d75c98eb3d22) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2025-04-28scsi: ufs: core: Remove redundant query_complete traceKeoseong Park
The query_complete trace was not removed after ufshcd_issue_dev_cmd() was called from the bsg path, resulting in duplicate output. Below is an example of the trace: ufs-utils-773 [000] ..... 218.176933: ufshcd_upiu: query_send: 0000:00:04.0: HDR:16 00 00 1f 00 01 00 00 00 00 00 00, OSF:03 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ufs-utils-773 [000] ..... 218.177145: ufshcd_upiu: query_complete: 0000:00:04.0: HDR:36 00 00 1f 00 01 00 00 00 00 00 00, OSF:03 07 00 00 00 00 00 00 00 00 00 08 00 00 00 00 ufs-utils-773 [000] ..... 218.177146: ufshcd_upiu: query_complete: 0000:00:04.0: HDR:36 00 00 1f 00 01 00 00 00 00 00 00, OSF:03 07 00 00 00 00 00 00 00 00 00 08 00 00 00 00 Remove the redundant trace call in the bsg path, preventing duplication. Signed-off-by: Keoseong Park <keosung.park@samsung.com> Link: https://lore.kernel.org/r/20250425010605epcms2p67e89b351398832fe0fd547404d3afc65@epcms2p6 Fixes: 71aabb747d5f ("scsi: ufs: core: Reuse exec_dev_cmd") Reviewed-by: Avri Altman <avri.altman@sandisk.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-28scsi: myrb: Fix spelling mistake "statux" -> "status"Colin Ian King
There is a spelling mistake in a dev_err() message. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20250422170347.66792-1-colin.i.king@gmail.com Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-28idpf: fix offloads support for encapsulated packetsMadhu Chittim
Split offloads into csum, tso and other offloads so that tunneled packets do not by default have all the offloads enabled. Stateless offloads for encapsulated packets are not yet supported in firmware/software but in the driver we were setting the features same as non encapsulated features. Fixed naming to clarify CSUM bits are being checked for Tx. Inherit netdev features to VLAN interfaces as well. Fixes: 0fe45467a104 ("idpf: add create vport and netdev configuration") Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Signed-off-by: Madhu Chittim <madhu.chittim@intel.com> Tested-by: Zachary Goldstein <zachmgoldstein@google.com> Tested-by: Samuel Salin <Samuel.salin@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/20250425222636.3188441-4-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-28ice: Check VF VSI Pointer Value in ice_vc_add_fdir_fltr()Xuanqiang Luo
As mentioned in the commit baeb705fd6a7 ("ice: always check VF VSI pointer values"), we need to perform a null pointer check on the return value of ice_get_vf_vsi() before using it. Fixes: 6ebbe97a4881 ("ice: Add a per-VF limit on number of FDIR filters") Signed-off-by: Xuanqiang Luo <luoxuanqiang@kylinos.cn> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250425222636.3188441-3-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-28ice: fix Get Tx Topology AQ command error on E830Paul Greenwalt
The Get Tx Topology AQ command (opcode 0x0418) has different read flag requirements depending on the hardware/firmware. For E810, E822, and E823 firmware the read flag must be set, and for newer hardware (E825 and E830) it must not be set. This results in failure to configure Tx topology and the following warning message during probe: DDP package does not support Tx scheduling layers switching feature - please update to the latest DDP package and try again The current implementation only handles E825-C but not E830. It is confusing as we first check ice_is_e825c() and then set the flag in the set case. Finally, we check ice_is_e825c() again and set the flag for all other hardware in both the set and get case. Instead, notice that we always need the read flag for set, but only need the read flag for get on E810, E822, and E823 firmware. Fix the logic to check the MAC type and set the read flag in get only on the older devices which require it. Fixes: ba1124f58afd ("ice: Add E830 device IDs, MAC type and registers") Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Krishneil Singh <krishneil.k.singh@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Link: https://patch.msgid.link/20250425222636.3188441-2-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-10-01 07:25:41 +0000