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2025-04-08Merge drm/drm-fixes into drm-misc-fixesThomas Zimmermann
Backmerging to get updates from v6.15-rc1. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2025-04-05treewide: Switch/rename to timer_delete[_sync]()Thomas Gleixner
timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2025-04-01Merge tag 'driver-core-6.15-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updatesk from Greg KH: "Here is the big set of driver core updates for 6.15-rc1. Lots of stuff happened this development cycle, including: - kernfs scaling changes to make it even faster thanks to rcu - bin_attribute constify work in many subsystems - faux bus minor tweaks for the rust bindings - rust binding updates for driver core, pci, and platform busses, making more functionaliy available to rust drivers. These are all due to people actually trying to use the bindings that were in 6.14. - make Rafael and Danilo full co-maintainers of the driver core codebase - other minor fixes and updates" * tag 'driver-core-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (52 commits) rust: platform: require Send for Driver trait implementers rust: pci: require Send for Driver trait implementers rust: platform: impl Send + Sync for platform::Device rust: pci: impl Send + Sync for pci::Device rust: platform: fix unrestricted &mut platform::Device rust: pci: fix unrestricted &mut pci::Device rust: device: implement device context marker rust: pci: use to_result() in enable_device_mem() MAINTAINERS: driver core: mark Rafael and Danilo as co-maintainers rust/kernel/faux: mark Registration methods inline driver core: faux: only create the device if probe() succeeds rust/faux: Add missing parent argument to Registration::new() rust/faux: Drop #[repr(transparent)] from faux::Registration rust: io: fix devres test with new io accessor functions rust: io: rename `io::Io` accessors kernfs: Move dput() outside of the RCU section. efi: rci2: mark bin_attribute as __ro_after_init rapidio: constify 'struct bin_attribute' firmware: qemu_fw_cfg: constify 'struct bin_attribute' powerpc/perf/hv-24x7: Constify 'struct bin_attribute' ...
2025-04-01Merge tag 'mm-nonmm-stable-2025-03-30-18-23' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - The series "powerpc/crash: use generic crashkernel reservation" from Sourabh Jain changes powerpc's kexec code to use more of the generic layers. - The series "get_maintainer: report subsystem status separately" from Vlastimil Babka makes some long-requested improvements to the get_maintainer output. - The series "ucount: Simplify refcounting with rcuref_t" from Sebastian Siewior cleans up and optimizing the refcounting in the ucount code. - The series "reboot: support runtime configuration of emergency hw_protection action" from Ahmad Fatoum improves the ability for a driver to perform an emergency system shutdown or reboot. - The series "Converge on using secs_to_jiffies() part two" from Easwar Hariharan performs further migrations from msecs_to_jiffies() to secs_to_jiffies(). - The series "lib/interval_tree: add some test cases and cleanup" from Wei Yang permits more userspace testing of kernel library code, adds some more tests and performs some cleanups. - The series "hung_task: Dump the blocking task stacktrace" from Masami Hiramatsu arranges for the hung_task detector to dump the stack of the blocking task and not just that of the blocked task. - The series "resource: Split and use DEFINE_RES*() macros" from Andy Shevchenko provides some cleanups to the resource definition macros. - Plus the usual shower of singleton patches - please see the individual changelogs for details. * tag 'mm-nonmm-stable-2025-03-30-18-23' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (77 commits) mailmap: consolidate email addresses of Alexander Sverdlin fs/procfs: fix the comment above proc_pid_wchan() relay: use kasprintf() instead of fixed buffer formatting resource: replace open coded variant of DEFINE_RES() resource: replace open coded variants of DEFINE_RES_*_NAMED() resource: replace open coded variant of DEFINE_RES_NAMED_DESC() resource: split DEFINE_RES_NAMED_DESC() out of DEFINE_RES_NAMED() samples: add hung_task detector mutex blocking sample hung_task: show the blocker task if the task is hung on mutex kexec_core: accept unaccepted kexec segments' destination addresses watchdog/perf: optimize bytes copied and remove manual NUL-termination lib/interval_tree: fix the comment of interval_tree_span_iter_next_gap() lib/interval_tree: skip the check before go to the right subtree lib/interval_tree: add test case for span iteration lib/interval_tree: add test case for interval_tree_iter_xxx() helpers lib/rbtree: add random seed lib/rbtree: split tests lib/rbtree: enable userland test suite for rbtree related data structure checkpatch: describe --min-conf-desc-length scripts/gdb/symbols: determine KASLR offset on s390 ...
2025-03-31accel/ivpu: Fix PM related deadlocks in MS IOCTLsJacek Lawrynowicz
Prevent runtime resume/suspend while MS IOCTLs are in progress. Failed suspend will call ivpu_ms_cleanup() that would try to acquire file_priv->ms_lock, which is already held by the IOCTLs. Fixes: cdfad4db7756 ("accel/ivpu: Add NPU profiling support") Cc: stable@vger.kernel.org # v6.11+ Signed-off-by: Maciej Falkowski <maciej.falkowski@linux.intel.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://lore.kernel.org/r/20250325114306.3740022-3-maciej.falkowski@linux.intel.com
2025-03-31accel/ivpu: Fix deadlock in ivpu_ms_cleanup()Jacek Lawrynowicz
Fix deadlock in ivpu_ms_cleanup() by preventing runtime resume after file_priv->ms_lock is acquired. During a failure in runtime resume, a cold boot is executed, which calls ivpu_ms_cleanup_all(). This function calls ivpu_ms_cleanup() that acquires file_priv->ms_lock and causes the deadlock. Fixes: cdfad4db7756 ("accel/ivpu: Add NPU profiling support") Cc: stable@vger.kernel.org # v6.11+ Signed-off-by: Maciej Falkowski <maciej.falkowski@linux.intel.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://lore.kernel.org/r/20250325114306.3740022-2-maciej.falkowski@linux.intel.com
2025-03-31accel/ivpu: Fix warning in ivpu_ipc_send_receive_internal()Jacek Lawrynowicz
Warn if device is suspended only when runtime PM is enabled. Runtime PM is disabled during reset/recovery and it is not an error to use ivpu_ipc_send_receive_internal() in such cases. Fixes: 5eaa49741119 ("accel/ivpu: Prevent recovery invocation during probe and resume") Cc: stable@vger.kernel.org # v6.13+ Signed-off-by: Maciej Falkowski <maciej.falkowski@linux.intel.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://lore.kernel.org/r/20250325114219.3739951-1-maciej.falkowski@linux.intel.com
2025-03-28Merge tag 'drm-next-2025-03-28' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm updates from Dave Airlie: "Outside of drm there are some rust patches from Danilo who maintains that area in here, and some pieces for drm header check tests. The major things in here are a new driver supporting the touchbar displays on M1/M2, the nova-core stub driver which is just the vehicle for adding rust abstractions and start developing a real driver inside of. xe adds support for SVM with a non-driver specific SVM core abstraction that will hopefully be useful for other drivers, along with support for shrinking for TTM devices. I'm sure xe and AMD support new devices, but the pipeline depth on these things is hard to know what they end up being in the marketplace! uapi: - add mediatek tiled fourcc - add support for notifying userspace on device wedged new driver: - appletbdrm: support for Apple Touchbar displays on m1/m2 - nova-core: skeleton rust driver to develop nova inside off firmware: - add some rust firmware pieces rust: - add 'LocalModule' type alias component: - add helper to query bound status fbdev: - fbtft: remove access to page->index media: - cec: tda998x: import driver from drm dma-buf: - add fast path for single fence merging tests: - fix lockdep warnings atomic: - allow full modeset on connector changes - clarify semantics of allow_modeset and drm_atomic_helper_check - async-flip: support on arbitary planes - writeback: fix UAF - Document atomic-state history format-helper: - support ARGB8888 to ARGB4444 conversions buddy: - fix multi-root cleanup ci: - update IGT dp: - support extended wake timeout - mst: fix RAD to string conversion - increase DPCD eDP control CAP size to 5 bytes - add DPCD eDP v1.5 definition - add helpers for LTTPR transparent mode panic: - encode QR code according to Fido 2.2 scheduler: - add parameter struct for init - improve job peek/pop operations - optimise drm_sched_job struct layout ttm: - refactor pool allocation - add helpers for TTM shrinker panel-orientation: - add a bunch of new quirks panel: - convert panels to multi-style functions - edp: Add support for B140UAN04.4, BOE NV140FHM-NZ, CSW MNB601LS1-3, LG LP079QX1-SP0V, MNE007QS3-7, STA 116QHD024002, Starry 116KHD024006, Lenovo T14s Gen6 Snapdragon - himax-hx83102: Add support for CSOT PNA957QT1-1, Kingdisplay kd110n11-51ie, Starry 2082109qfh040022-50e - visionox-r66451: use multi-style MIPI-DSI functions - raydium-rm67200: Add driver for Raydium RM67200 - simple: Add support for BOE AV123Z7M-N17, BOE AV123Z7M-N17 - sony-td4353-jdi: Use MIPI-DSI multi-func interface - summit: Add driver for Apple Summit display panel - visionox-rm692e5: Add driver for Visionox RM692E5 bridge: - pass full atomic state to various callbacks - adv7511: Report correct capabilities - it6505: Fix HDCP V compare - snd65dsi86: fix device IDs - nwl-dsi: set bridge type - ti-sn65si83: add error recovery and set bridge type - synopsys: add HDMI audio support xe: - support device-wedged event - add mmap support for PCI memory barrier - perf pmu integration and expose per-engien activity - add EU stall sampling support - GPU SVM and Xe SVM implementation - use TTM shrinker - add survivability mode to allow the driver to do firmware updates in critical failure states - PXP HWDRM support for MTL and LNL - expose package/vram temps over hwmon - enable DP tunneling - drop mmio_ext abstraction - Reject BO evcition if BO is bound to current VM - Xe suballocator improvements - re-use display vmas when possible - add GuC Buffer Cache abstraction - PCI ID update for Panther Lake and Battlemage - Enable SRIOV for Panther Lake - Refactor VRAM manager location i915: - enable extends wake timeout - support device-wedged event - Enable DP 128b/132b SST DSC - FBC dirty rectangle support for display version 30+ - convert i915/xe to drm client setup - Compute HDMI PLLS for rates not in fixed tables - Allow DSB usage when PSR is enabled on LNL+ - Enable panel replay without full modeset - Enable async flips with compressed buffers on ICL+ - support luminance based brightness via DPCD for eDP - enable VRR enable/disable without full modeset - allow GuC SLPC default strategies on MTL+ for performance - lots of display refactoring in move to struct intel_display amdgpu: - add device wedged event - support async page flips on overlay planes - enable broadcast RGB drm property - add info ioctl for virt mode - OEM i2c support for RGB lights - GC 11.5.2 + 11.5.3 support - SDMA 6.1.3 support - NBIO 7.9.1 + 7.11.2 support - MMHUB 1.8.1 + 3.3.2 support - DCN 3.6.0 support - Add dynamic workload profile switching for GC 10-12 - support larger VBIOS sizes - Mark gttsize parameters as deprecated - Initial JPEG queue resset support amdkfd: - add KFD per process flags for setting precision - sync pasid values between KGD and KFD - improve GTT/VRAM handling for APUs - fix user queue validation on GC7/8 - SDMA queue reset support raedeon: - rs400 hyperz fix i2c: - td998x: drop platform_data, split driver into media and bridge ast: - transmitter chip detection refactoring - vbios display mode refactoring - astdp: fix connection status and filter unsupported modes - cursor handling refactoring imagination: - check job dependencies with sched helper ivpu: - improve command queue handling - use workqueue for IRQ handling - add support HW fault injection - locking fixes mgag200: - add support for G200eH5 msm: - dpu: add concurrent writeback support for DPU 10.x+ - use LTTPR helpers - GPU: - Fix obscure GMU suspend failure - Expose syncobj timeline support - Extend GPU devcoredump with pagetable info - a623 support - Fix a6xx gen1/gen2 indexed-register blocks in gpu snapshot / devcoredump - Display: - Add cpu-cfg interconnect paths on SM8560 and SM8650 - Introduce KMS OMMU fault handler, causing devcoredump snapshot - Fixed error pointer dereference in msm_kms_init_aspace() - DPU: - Fix mode_changing handling - Add writeback support on SM6150 (QCS615) - Fix DSC programming in 1:1:1 topology - Reworked hardware resource allocation, moving it to the CRTC code - Enabled support for Concurrent WriteBack (CWB) on SM8650 - Enabled CDM blocks on all relevant platforms - Reworked debugfs interface for BW/clocks debugging - Clear perf params before calculating bw - Support YUV formats on writeback - Fixed double inclusion - Fixed writeback in YUV formats when using cloned output, Dropped wb2_formats_rgb - Corrected dpu_crtc_check_mode_changed and struct dpu_encoder_virt kerneldocs - Fixed uninitialized variable in dpu_crtc_kickoff_clone_mode() - DSI: - DSC-related fixes - Rework clock programming - DSI PHY: - Fix 7nm (and lower) PHY programming - Add proper DT schema definitions for DSI PHY clocks - HDMI: - Rework the driver, enabling the use of the HDMI Connector framework - Bindings: - Added eDP PHY on SA8775P nouveau: - move drm_slave_encoder interface into driver - nvkm: refactor GSP RPC - use LTTPR helpers mediatek: - HDMI fixup and refinement - add MT8188 dsc compatible - MT8365 SoC support panthor: - Expose sizes of intenral BOs via fdinfo - Fix race between reset and suspend - Improve locking qaic: - Add support for AIC200 renesas: - Fix limits in DT bindings rockchip: - support rk3562-mali - rk3576: Add HDMI support - vop2: Add new display modes on RK3588 HDMI0 up to 4K - Don't change HDMI reference clock rate - Fix DT bindings - analogix_dp: add eDP support - fix shutodnw solomon: - Set SPI device table to silence warnings - Fix pixel and scanline encoding v3d: - handle clock vc4: - Use drm_exec - Use dma-resv for wait-BO ioctl - Remove seqno infrastructure virtgpu: - Support partial mappings of GEM objects - Reserve VGA resources during initialization - Fix UAF in virtgpu_dma_buf_free_obj() - Add panic support vkms: - Switch to a managed modesetting pipeline - Add support for ARGB8888 - fix UAf xlnx: - Set correct DMA segment size - use mutex guards - Fix error handling - Fix docs" * tag 'drm-next-2025-03-28' of https://gitlab.freedesktop.org/drm/kernel: (1762 commits) drm/amd/pm: Update feature list for smu_v13_0_6 drm/amdgpu: Add parameter documentation for amdgpu_sync_fence drm/amdgpu/discovery: optionally use fw based ip discovery drm/amdgpu/discovery: use specific ip_discovery.bin for legacy asics drm/amdgpu/discovery: check ip_discovery fw file available drm/amd/pm: Remove unnecessay UQ10 to UINT conversion drm/amd/pm: Remove unnecessay UQ10 to UINT conversion drm/amdgpu/sdma_v4_4_2: update VM flush implementation for SDMA drm/amdgpu: Optimize VM invalidation engine allocation and synchronize GPU TLB flush drm/amd/amdgpu: Increase max rings to enable SDMA page ring drm/amdgpu: Decode deferred error type in gfx aca bank parser drm/amdgpu/gfx11: Add Cleaner Shader Support for GFX11.5 GPUs drm/amdgpu/mes: clean up SDMA HQD loop drm/amdgpu/mes: enable compute pipes across all MEC drm/amdgpu/mes: drop MES 10.x leftovers drm/amdgpu/mes: optimize compute loop handling drm/amdgpu/sdma: guilty tracking is per instance drm/amdgpu/sdma: fix engine reset handling drm/amdgpu: remove invalid usage of sched.ready drm/amdgpu: add cleaner shader trace point ...
2025-03-21Merge tag 'drm-misc-fixes-2025-03-20' of ↵Dave Airlie
ssh://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A sched fence reference leak fix, two fence fixes for v3d, two overflow fixes for quaic, and a iommu handling fix for host1x. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250320-valiant-outstanding-nightingale-e9acae@houat
2025-03-16accel/habanalabs: convert timeouts to secs_to_jiffies()Easwar Hariharan
Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced secs_to_jiffies(). As the value here is a multiple of 1000, use secs_to_jiffies() instead of msecs_to_jiffies() to avoid the multiplication This is converted using scripts/coccinelle/misc/secs_to_jiffies.cocci with the following Coccinelle rules: @depends on patch@ expression E; @@ -msecs_to_jiffies +secs_to_jiffies (E - * \( 1000 \| MSEC_PER_SEC \) ) Link: https://lkml.kernel.org/r/20250225-converge-secs-to-jiffies-part-two-v3-3-a43967e36c88@linux.microsoft.com Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com> Cc: Carlos Maiolino <cem@kernel.org> Cc: Carlos Maiolino <cmaiolino@redhat.com> Cc: Chris Mason <clm@fb.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Damien Le Maol <dlemoal@kernel.org> Cc: "Darrick J. Wong" <djwong@kernel.org> Cc: David Sterba <dsterba@suse.com> Cc: Dick Kennedy <dick.kennedy@broadcom.com> Cc: Dongsheng Yang <dongsheng.yang@easystack.cn> Cc: Fabio Estevam <festevam@gmail.com> Cc: Frank Li <frank.li@nxp.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Ilpo Jarvinen <ilpo.jarvinen@linux.intel.com> Cc: Ilya Dryomov <idryomov@gmail.com> Cc: James Bottomley <james.bottomley@HansenPartnership.com> Cc: James Smart <james.smart@broadcom.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Jason Gunthorpe <jgg@ziepe.ca> Cc: Jens Axboe <axboe@kernel.dk> Cc: Josef Bacik <josef@toxicpanda.com> Cc: Julia Lawall <julia.lawall@inria.fr> Cc: Kalesh Anakkur Purayil <kalesh-anakkur.purayil@broadcom.com> Cc: Keith Busch <kbusch@kernel.org> Cc: Leon Romanovsky <leon@kernel.org> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Mark Brown <broonie@kernel.org> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Nicolas Palix <nicolas.palix@imag.fr> Cc: Niklas Cassel <cassel@kernel.org> Cc: Oded Gabbay <ogabbay@kernel.org> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Sebastian Reichel <sre@kernel.org> Cc: Selvin Thyparampil Xavier <selvin.xavier@broadcom.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Shyam-sundar S-k <Shyam-sundar.S-k@amd.com> Cc: Takashi Iwai <tiwai@suse.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Xiubo Li <xiubli@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-03-14accel/qaic: Fix integer overflow in qaic_validate_req()Dan Carpenter
These are u64 variables that come from the user via qaic_attach_slice_bo_ioctl(). Use check_add_overflow() to ensure that the math doesn't have an integer wrapping bug. Cc: stable@vger.kernel.org Fixes: ff13be830333 ("accel/qaic: Add datapath") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com> Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com> Link: https://patchwork.freedesktop.org/patch/msgid/176388fa-40fe-4cb4-9aeb-2c91c22130bd@stanley.mountain
2025-03-14accel/qaic: Fix possible data corruption in BOs > 2GJeffrey Hugo
When slicing a BO, we need to iterate through the BO's sgt to find the right pieces to construct the slice. Some of the data types chosen for this process are incorrectly too small, and can overflow. This can result in the incorrect slice construction, which can lead to data corruption in workload execution. The device can only handle 32-bit sized transfers, and the scatterlist struct only supports 32-bit buffer sizes, so our upper limit for an individual transfer is an unsigned int. Using an int is incorrect due to the reservation of the sign bit. Upgrade the length of a scatterlist entry and the offsets into a scatterlist entry to unsigned int for a correct representation. While each transfer may be limited to 32-bits, the overall BO may exceed that size. For counting the total length of the BO, we need a type that can represent the largest allocation possible on the system. That is the definition of size_t, so use it. Fixes: ff13be830333 ("accel/qaic: Add datapath") Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeff Hugo <jeff.hugo@oss.qualcomm.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Reviewed-by: Troy Hanson <quic_thanson@quicinc.com> Reviewed-by: Youssef Samir <quic_yabdulra@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306171959.853466-1-jeff.hugo@oss.qualcomm.com
2025-03-10Merge 6.14-rc6 into driver-core-nextGreg Kroah-Hartman
We need the driver core fix in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-02-27accel/amdxdna: Check interrupt register before mailbox_rx_worker exitsLizhi Hou
There is a timeout failure been found during stress tests. If the firmware generates a mailbox response right after driver clears the mailbox channel interrupt register, the hardware will not generate an interrupt for the response. This causes the unexpected mailbox command timeout. To handle this failure, driver checks the interrupt register before exiting mailbox_rx_worker(). If there is a new response, driver goes back to process it. Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250226161810.4188334-1-lizhi.hou@amd.com
2025-02-25Merge tag 'v6.14-rc4' into drm-nextDave Airlie
Backmerge Linux 6.14-rc4 at the request of tzimmermann so misc-next can base on rc4. Signed-off-by: Dave Airlie <airlied@redhat.com>
2025-02-21accel/habanalabs: constify 'struct bin_attribute'Thomas Weißschuh
The sysfs core now allows instances of 'struct bin_attribute' to be moved into read-only memory. Make use of that to protect them against accidental or malicious modifications. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://lore.kernel.org/r/20241216-sysfs-const-bin_attr-habanalabs-v1-1-b35463197efb@weissschuh.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-02-21Merge tag 'drm-misc-fixes-2025-02-20' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes An reset signal polarity fix for the jd9365da-h3 panel, a folio handling fix and config fix in nouveau, a dmem cgroup descendant pool handling fix, and a missing header for amdxdna. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250220-glorious-cockle-of-might-5b35f7@houat
2025-02-19accel/amdxdna: Add missing include linux/slab.hSu Hui
When compiling without CONFIG_IA32_EMULATION, there can be some errors: drivers/accel/amdxdna/amdxdna_mailbox.c: In function ‘mailbox_release_msg’: drivers/accel/amdxdna/amdxdna_mailbox.c:197:2: error: implicit declaration of function ‘kfree’. 197 | kfree(mb_msg); | ^~~~~ drivers/accel/amdxdna/amdxdna_mailbox.c: In function ‘xdna_mailbox_send_msg’: drivers/accel/amdxdna/amdxdna_mailbox.c:418:11: error:implicit declaration of function ‘kzalloc’. 418 | mb_msg = kzalloc(sizeof(*mb_msg) + pkg_size, GFP_KERNEL); | ^~~~~~~ Add the missing include. Fixes: b87f920b9344 ("accel/amdxdna: Support hardware mailbox") Signed-off-by: Su Hui <suhui@nfschina.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250211015354.3388171-1-suhui@nfschina.com
2025-02-18Merge drm/drm-next into drm-misc-nextThomas Zimmermann
Backmerging to get bugfixes from v6.14-rc2. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2025-02-14accel/amdxdna: Refactor hardware context destroy routineLizhi Hou
It is required by firmware to wait up to 2 seconds for pending commands before sending the destroy hardware context command. After 2 seconds wait, if there are still pending commands, driver needs to cancel them. So the context destroy steps need to be: 1. Stop drm scheduler. (drm_sched_entity_destroy) 2. Wait up to 2 seconds for pending commands. 3. Destroy hardware context and cancel the rest pending requests. 4. Wait all jobs associated with the hwctx are freed. 5. Free job resources. Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250124173536.148676-1-lizhi.hou@amd.com
2025-02-14Merge tag 'drm-misc-next-2025-02-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.15: UAPI Changes: fourcc: - Add modifiers for MediaTek tiled formats Cross-subsystem Changes: bus: - mhi: Enable image transfer via BHIe in PBL dma-buf: - Add fast-path for single-fence merging Core Changes: atomic helper: - Allow full modeset on connector changes - Clarify semantics of allow_modeset - Clarify semantics of drm_atomic_helper_check() buddy allocator: - Fix multi-root cleanup ci: - Update IGT display: - dp: Support Extendeds Wake Timeout - dp_mst: Fix RAD-to-string conversion panic: - Encode QR code according to Fido 2.2 probe helper: - Cleanups scheduler: - Cleanups ttm: - Refactor pool-allocation code - Cleanups Driver Changes: amdxdma: - Fix error handling - Cleanups ast: - Refactor detection of transmitter chips - Refactor support of VBIOS display-mode handling - astdp: Fix connection status; Filter unsupported display modes bridge: - adv7511: Report correct capabilities - it6505: Fix HDCP V compare - sn65dsi86: Fix device IDs - Cleanups i915: - Enable Extendeds Wake Timeout imagination: - Check job dependencies with DRM-sched helper ivpu: - Improve command-queue handling - Use workqueue for IRQ handling - Add suport for HW fault injection - Locking fixes - Cleanups mgag200: - Add support for G200eH5 chips msm: - dpu: Add concurrent writeback support for DPU 10.x+ nouveau: - Move drm_slave_encoder interface into driver - nvkm: Refactor GSP RPC omapdrm: - Cleanups panel: - Convert several panels to multi-style functions to improve error handling - edp: Add support for B140UAN04.4, BOE NV140FHM-NZ, CSW MNB601LS1-3, LG LP079QX1-SP0V, MNE007QS3-7, STA 116QHD024002, Starry 116KHD024006, Lenovo T14s Gen6 Snapdragon - himax-hx83102: Add support for CSOT PNA957QT1-1, Kingdisplay kd110n11-51ie, Starry 2082109qfh040022-50e panthor: - Expose sizes of intenral BOs via fdinfo - Fix race between reset and suspend - Cleanups qaic: - Add support for AIC200 - Cleanups renesas: - Fix limits in DT bindings rockchip: - rk3576: Add HDMI support - vop2: Add new display modes on RK3588 HDMI0 up to 4K - Don't change HDMI reference clock rate - Fix DT bindings solomon: - Set SPI device table to silence warnings - Fix pixel and scanline encoding v3d: - Cleanups vc4: - Use drm_exec - Use dma-resv for wait-BO ioctl - Remove seqno infrastructure virtgpu: - Support partial mappings of GEM objects - Reserve VGA resources during initialization - Fix UAF in virtgpu_dma_buf_free_obj() - Add panic support vkms: - Switch to a managed modesetting pipeline - Add support for ARGB8888 xlnx: - Set correct DMA segment size - Fix error handling - Fix docs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20250212090625.GA24865@linux.fritz.box
2025-02-12drm/sched: Use struct for drm_sched_init() paramsPhilipp Stanner
drm_sched_init() has a great many parameters and upcoming new functionality for the scheduler might add even more. Generally, the great number of parameters reduces readability and has already caused one missnaming, addressed in: commit 6f1cacf4eba7 ("drm/nouveau: Improve variable name in nouveau_sched_init()"). Introduce a new struct for the scheduler init parameters and port all users. Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Matthew Brost <matthew.brost@intel.com> # for Xe Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> # for Panfrost and Panthor Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com> # for Etnaviv Reviewed-by: Frank Binns <frank.binns@imgtec.com> # for Imagination Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> # for Sched Reviewed-by: Maíra Canal <mcanal@igalia.com> # for v3d Reviewed-by: Danilo Krummrich <dakr@kernel.org> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> # for amdxdna Signed-off-by: Philipp Stanner <phasta@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250211111422.21235-2-phasta@kernel.org
2025-02-10accel/ivpu: Implement D0i2 disable test modeKarol Wachowski
Add power_profile firmware boot param and set it to 0 by default which is default FW power profile. Implement IVPU_TEST_MODE_D0I2_DISABLE which is used for setting power profile boot param value to 1 which prevents NPU from entering d0i2 power state. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204084622.2422544-7-jacek.lawrynowicz@linux.intel.com
2025-02-10accel/ivpu: Add test modes to toggle clock relinquish disableKarol Wachowski
Add IVPU_TEST_MODE_CLK_RELINQ_[DISABLE|ENABLE] that overrides workaround for disabling clock relinquish for testing purposes. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204084622.2422544-6-jacek.lawrynowicz@linux.intel.com
2025-02-10accel/ivpu: Allow to import single buffer into multiple contextsTomasz Rusinowicz
Use ivpu_gem_prime_import() based on drm_gem_prime_import_dev() for importing buffers, removing optimization for same device imports. This optimization reused the same ivpu_bo object in multiple contexts but a single buffer can be MMU-mapped only to a single context. Each import now creates a new instance of ivpu_bo object that shares the same sg_table but have separate MMU mappings. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Tomasz Rusinowicz <tomasz.rusinowicz@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204084622.2422544-5-jacek.lawrynowicz@linux.intel.com
2025-02-10accel/ivpu: Add debugfs interface for setting HWS priority bandsKarol Wachowski
Add debugfs interface to modify following priority bands properties: * grace period * process grace period * process quantum This allows for the adjustment of hardware scheduling algorithm parameters for each existing priority band, facilitating validation and fine-tuning. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204084622.2422544-4-jacek.lawrynowicz@linux.intel.com
2025-02-10accel/ivpu: Prevent runtime suspend during context abort workAndrzej Kacprowski
Increment the runtime PM counter when entering ivpu_context_abort_work_fn() to prevent the device from suspending while the function is executing. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204084622.2422544-3-jacek.lawrynowicz@linux.intel.com
2025-02-10accel/ivpu: Add missing locks around mmu queuesAndrzej Kacprowski
Multiple threads were accessing mmu cmd queue simultaneously causing sporadic failures in ivpu_mmu_cmdq_sync() function. Protect critical code with mmu mutex. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Andrzej Kacprowski <Andrzej.Kacprowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204084622.2422544-2-jacek.lawrynowicz@linux.intel.com
2025-02-07Merge tag 'drm-misc-fixes-2025-02-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A couple of fixes for ivpu to error handling, komeda for format handling, AST DP timeout fix when enabling the output, locking fix for zynqmp DP support, tiled format handling in drm/client, and refcounting fix for bochs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250206-encouraging-judicious-quoll-adc1dc@houat
2025-02-06Merge drm/drm-next into drm-misc-nextMaxime Ripard
Bring rc1 to start the new release dev. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-02-06Merge remote-tracking branch 'drm-misc/drm-misc-next-fixes' into drm-misc-fixesMaxime Ripard
Merge the few remaining patches stuck into drm-misc-next-fixes. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-02-04accel/amdxdna: Add MODULE_FIRMWARE() declarationsMario Limonciello
Initramfs building tools such as dracut will look for a MODULE_FIRMWARE() declaration to determine which firmware to include in the initramfs when a driver is included in the initramfs. As amdxdna doesn't declare any firmware this causes the driver to fail to load with -ENOENT when in the initramfs. Add the missing declaration for possible firmware. Reported-by: Renjith Pananchikkal <Renjith.Pananchikkal@amd.com> Suggested-by: Alexander Deucher <Alexander.Deucher@amd.com> Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI Engine") Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://lore.kernel.org/r/20250204174031.3425762-1-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250204174031.3425762-1-superm1@kernel.org
2025-02-03accel/ivpu: Move recovery work to system_unbound_wqKarol Wachowski
Recovery work doesn't need to be bound to any specific CPU, so move it to unbound workqueue to improve execution time and system latency. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-7-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Enable recovery and adjust timeouts for fpgaTomasz Rusinowicz
Recovery now works on fpga. JSM state dump timeout needs to be really long for the new fpga model releases. Enable punit on fpga. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Tomasz Rusinowicz <tomasz.rusinowicz@intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-6-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Turn on HWS by default on all platformsKarol Wachowski
Hardware scheduling (HWS) is supposed to be supported on all existing platform with recent FW including pre-silicon ones. Turn on HWS by default. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-5-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Fix missing MMU events if file_priv is unboundKarol Wachowski
Move the ivpu_mmu_discard_events() function to the common portion of the abort work function. This ensures it is called only once, even if there are no faulty contexts in context_xa, to guarantee that MMU events are discarded and new events are not missed. Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Karol Wachowski <karol.wachowski@intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-4-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Update last_busy in IRQ handlerJacek Lawrynowicz
Call pm_runtime_mark_last_busy() in top half of IRQ handler to prevent device from being runtime suspended before bottom half is executed on a workqueue. Reviewed-by: Karol Wachowski <karol.wachowski@intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-3-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Add support for hardware fault injectionJacek Lawrynowicz
Introduces the capability to simulate hardware faults for testing purposes. The new `fail_hw` fault can be injected in `ivpu_hw_reg_poll_fld()`, which is used in various parts of the driver to wait for the hardware to reach a specific state. This allows to test failures during NPU boot and shutdown, IPC message handling and more. Fault injection can be enabled using debugfs or a module parameter. Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129125636.1047413-2-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Fix error handling in recovery/resetJacek Lawrynowicz
Disable runtime PM for the duration of reset/recovery so it is possible to set the correct runtime PM state depending on the outcome of the `ivpu_resume()`. Don’t suspend or reset the HW if the NPU is suspended when the reset/recovery is requested. Also, move common reset/recovery code to separate functions for better code readability. Fixes: 27d19268cf39 ("accel/ivpu: Improve recovery and reset support") Cc: stable@vger.kernel.org # v6.8+ Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129124009.1039982-4-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Clear runtime_error after pm_runtime_resume_and_get() failsJacek Lawrynowicz
pm_runtime_resume_and_get() sets dev->power.runtime_error that causes all subsequent pm_runtime_get_sync() calls to fail. Clear the runtime_error using pm_runtime_set_suspended(), so the driver doesn't have to be reloaded to recover when the NPU fails to boot during runtime resume. Fixes: 7d4b4c74432d ("accel/ivpu: Remove suspend_reschedule_counter") Cc: stable@vger.kernel.org # v6.11+ Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129124009.1039982-3-jacek.lawrynowicz@linux.intel.com
2025-02-03accel/ivpu: Fix error handling in ivpu_boot()Jacek Lawrynowicz
Ensure IRQs and IPC are properly disabled if HW sched or DCT initialization fails. Fixes: cc3c72c7e610 ("accel/ivpu: Refactor failure diagnostics during boot") Cc: stable@vger.kernel.org # v6.13+ Reviewed-by: Karol Wachowski <karol.wachowski@intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250129124009.1039982-2-jacek.lawrynowicz@linux.intel.com
2025-01-31accel/qaic: Add AIC200 supportJeffrey Hugo
Add basic support for the new AIC200 product. The PCIe Device ID is 0xa110. With this, we can turn on the lights for AIC200 by leveraging much of the existing driver. Co-developed-by: Youssef Samir <quic_yabdulra@quicinc.com> Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250117170943.2643280-8-quic_jhugo@quicinc.com
2025-01-31accel/qaic: Add config structs for supported cardsJeffrey Hugo
As the number of cards supported by the driver grows, their configurations will differ. The driver needs to become more dynamic to support these configurations. Currently, each card may differ in the exposed BARs, the regions they map to, and the family. Create config structs for each card, and let the driver configure the qaic_device struct based on the configurations passed to the driver. Co-developed-by: Youssef Samir <quic_yabdulra@quicinc.com> Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250117170943.2643280-7-quic_jhugo@quicinc.com
2025-01-31accel/qaic: Mask out SR-IOV PCI resourcesYoussef Samir
During the initialization of the qaic device, pci_select_bars() is used to fetch a bitmask of the BARs exposed by the device. On devices that have Virtual Functions capabilities, the bitmask includes SR-IOV BARs. Use a mask to filter out SR-IOV BARs if they exist. Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250117170943.2643280-6-quic_jhugo@quicinc.com
2025-01-31accel/qaic: Add support for MSI-XYoussef Samir
AIC200 device will support MSI-X while AIC100 devices will keep using MSI. pci_alloc_irq_vectors() will try to allocate MSI-X vectors if it is supported by the target device, otherwise, it will fallback to MSI. Add support for MSI-X vectors allocation for AIC200 devices. Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250117170943.2643280-5-quic_jhugo@quicinc.com
2025-01-31accel/qaic: Allocate an exact number of MSIsYoussef Samir
Devices use 1 MSI vector for the MHI controller and as many vectors as the DMA bridge channels on the device. During the probing of the device, the driver allocates 32 MSI vectors, which is usually more than what is needed for AIC100 devices, which is wasting resources. Allocate only the needed number of MSI vectors per device. Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com> Reviewed-by: Troy Hanson <quic_thanson@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250117170943.2643280-4-quic_jhugo@quicinc.com
2025-01-26Merge tag 'mm-nonmm-stable-2025-01-24-23-16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: "Mainly individually changelogged singleton patches. The patch series in this pull are: - "lib min_heap: Improve min_heap safety, testing, and documentation" from Kuan-Wei Chiu provides various tightenings to the min_heap library code - "xarray: extract __xa_cmpxchg_raw" from Tamir Duberstein preforms some cleanup and Rust preparation in the xarray library code - "Update reference to include/asm-<arch>" from Geert Uytterhoeven fixes pathnames in some code comments - "Converge on using secs_to_jiffies()" from Easwar Hariharan uses the new secs_to_jiffies() in various places where that is appropriate - "ocfs2, dlmfs: convert to the new mount API" from Eric Sandeen switches two filesystems to the new mount API - "Convert ocfs2 to use folios" from Matthew Wilcox does that - "Remove get_task_comm() and print task comm directly" from Yafang Shao removes now-unneeded calls to get_task_comm() in various places - "squashfs: reduce memory usage and update docs" from Phillip Lougher implements some memory savings in squashfs and performs some maintainability work - "lib: clarify comparison function requirements" from Kuan-Wei Chiu tightens the sort code's behaviour and adds some maintenance work - "nilfs2: protect busy buffer heads from being force-cleared" from Ryusuke Konishi fixes an issues in nlifs when the fs is presented with a corrupted image - "nilfs2: fix kernel-doc comments for function return values" from Ryusuke Konishi fixes some nilfs kerneldoc - "nilfs2: fix issues with rename operations" from Ryusuke Konishi addresses some nilfs BUG_ONs which syzbot was able to trigger - "minmax.h: Cleanups and minor optimisations" from David Laight does some maintenance work on the min/max library code - "Fixes and cleanups to xarray" from Kemeng Shi does maintenance work on the xarray library code" * tag 'mm-nonmm-stable-2025-01-24-23-16' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (131 commits) ocfs2: use str_yes_no() and str_no_yes() helper functions include/linux/lz4.h: add some missing macros Xarray: use xa_mark_t in xas_squash_marks() to keep code consistent Xarray: remove repeat check in xas_squash_marks() Xarray: distinguish large entries correctly in xas_split_alloc() Xarray: move forward index correctly in xas_pause() Xarray: do not return sibling entries from xas_find_marked() ipc/util.c: complete the kernel-doc function descriptions gcov: clang: use correct function param names latencytop: use correct kernel-doc format for func params minmax.h: remove some #defines that are only expanded once minmax.h: simplify the variants of clamp() minmax.h: move all the clamp() definitions after the min/max() ones minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi test in clamp() minmax.h: reduce the #define expansion of min(), max() and clamp() minmax.h: update some comments minmax.h: add whitespace around operators and after commas nilfs2: do not update mtime of renamed directory that is not moved nilfs2: handle errors that nilfs_prepare_chunk() may return CREDITS: fix spelling mistake ...
2025-01-17accel/qaic: Change aic100_image_table definitionYoussef Samir
aic100_image_table is currently defined as a "const char *" array, this can potentially lead to the accidental modification of the pointers inside. Also, checkpatch.pl gives a warning about it. Change the type to a "const char * const" array to make the pointers immutable, preventing accidental modification of the images' paths. Signed-off-by: Youssef Samir <quic_yabdulra@quicinc.com> Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241213185110.2469159-1-quic_jhugo@quicinc.com
2025-01-13accel/amdxdna: Declare sched_ops as staticLizhi Hou
Fix sparse warning: symbol 'sched_ops' was not declared. Should it be static? Fixes: aac243092b70 ("accel/amdxdna: Add command execution") Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250113182617.1256094-2-lizhi.hou@amd.com
2025-01-13accel/amdxdna: Remove casting mailbox payload pointerLizhi Hou
The mailbox payload pointer is void __iomem *. Casting it to u32 * is incorrect and causes sparse warning. cast removes address space '__iomem' of expression Fixes: b87f920b9344 ("accel/amdxdna: Support hardware mailbox") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202501130921.ktqwsMLH-lkp@intel.com/ Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250113182617.1256094-1-lizhi.hou@amd.com
generated by cgit (git 2.34.1) at 2025-05-11 18:18:00 +0000