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drm-xe-fixes-2024-06-20
Driver Changes: - Fix for invalid register access
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drm-xe-fixes-2024-06-13
Core Changes: - Xe Maintainers update to MAINTAINERS file. Driver Changes: - Use correct forcewake assertions. - Assert that VRAM provisioning is only done on DGFX. - Flush render caches before user-fence signalling on all engines. - Move the disable_c6 call since it was sometimes never called.
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drm-xe-next-2024-06-06
UAPI Changes: - Expose the L3 bank mask (Francois) Cross-subsystem Changes: - Update Xe driver maintainers (Oded) Display (i915): - Add missing include to intel_vga.c (Michal Wajdeczko) Driver Changes: - Fix Display (xe-only) detection for ADL-N (Lucas) - Runtime PM fixes that enabled PC-10 and D3Cold (Francois, Rodrigo) - Fix unexpected silent drm backmerge issues (Thomas) - More (a lot more) preparation for SR-IOV support (Michal Wajdeczko) - Devcoredump fixes and improvements (Jose, Tejas, Matt Brost) - Introduce device 'wedged' state (Rodrigo) - Improve debug and info messages (Michal Wajdeczko, Rodrigo, Nirmoy) - Adding or fixing workarounds (Tejas, Shekhar, Lucas, Bommu) - Check result of drmm_mutex_init (Michal Wajdeczko) - Enlarge the critical dma fence area for preempt fences (Matt Auld) - Prevent UAF in VM's rebind work (Matt Auld) - GuC submit related clean-ups and fixes (Matt Brost, Himal, Jonathan, Niranjana) - Prefer local helpers to perform dma reservation locking (Himal) - Spelling and typo fixes (Colin, Francois) - Prep patches for 1 job per VM bind IOCTL (no uapi change yet) (Matt Brost) - Remove uninitialized end var from xe_gt_tlb_invalidation_range (Nirmoy) - GSC related changes targeting LNL support (Daniele) - Fix assert in L3 bank mask generation (Francois) - Perform dma_map when moving system buffer objects to TT (Thomas) - Add helpers for manipulating macro arguments (Michal Wajdeczko) - Refactor default device atomic settings (Nirmoy) - Add debugfs node to dump mocs (Janga) - Use ordered WQ for G2H handler (Matt Brost) - Clean up and fixes in header includes (Michal Wajdeczko) - Prefer flexible-array over deprecated zero-lenght ones (Lucas) - Add Indirect Ring State support (Niranjana) - Fix UBSAN shift-out-of-bounds failure (Shuicheng) - HWMon fixes and additions (Karthik) - Clean-up refactor around probe init functions (Lucas, Michal Wajdeczko) - Fix PCODE init function (Himal) - Only use reserved BCS instances for usm migrate exec queue (Matt Brost) - Only zap PTEs as needed (Matt Brost) - Per client usage info (Lucas) - Core hotunplug improvements converting stuff towards devm (Matt Auld) - Don't emit false error if running in execlist mode (Michal Wajdeczko) - Remove unused struct (Dr. David) - Support/debug for slow GuC loads (John Harrison) - Decouple job seqno and lrc seqno (Matt Brost) - Allow migrate vm gpu submissions from reclaim context (Thomas) - Rename drm-client running time to run_ticks and fix a UAF (Umesh) - Check empty pinned BO list with lock held (Nirmoy) - Drop undesired prefix from the platform name (Michal Wajdeczko) - Remove unwanted mutex locking on xe file close (Niranjana) - Replace format-less snprintf() with strscpy() (Arnd) - Other general clean-ups on registers definitions and function names (Michal Wajdeczko) - Add kernel-doc to some xe_lrc interfaces (Niranajana) - Use missing lock in relay_needs_worker (Nirmoy) - Drop redundant W=1 warnings from Makefile (Jani) - Simplify if condition in preempt fences code (Thorsten) - Flush engine buffers before signalling user fence on all engines (Andrzej) - Don't overmap identity VRAM mapping (Matt Brost) - Do not dereference NULL job->fence in trace points (Matt Brost) - Add synchronous gt reset debugfs (Jonathan) - Xe gt_idle fixes (Riana)
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drm-xe-fixes-2024-06-04
Driver Changes: - drm/xe/pf: Update the LMTT when freeing VF GT config
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drm-xe-fixes-2024-05-30
Driver Changes: - One pcode polling timeout change - One fix for deadlocks for faulting VMs - One error-path lock imbalance fix
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drm-xe-fixes-2024-05-09
- Fix use zero-length element array - Move more from system wq to ordered private wq - Do not ignore return for drmm_mutex_init
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drm-xe-next-fixes-2024-05-09-1
Driver Changes: - Use ordered WQ for G2H handler. (Matthew Brost) - Use flexible-array rather than zero-sized (Lucas De Marchi)
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drm-xe-next-fixes-2024-05-09
Driver Changes: - Use ordered WQ for G2H handler. (Matthew Brost) - Use flexiale-array rather than zero-sized (Julia Lawall)
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drm-xe-fixes-2024-05-02
- Fix UAF on rebind worker - Fix ADL-N display integration
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drm-xe-next-fixes-2024-05-02
Driver Changes: - Fix for a backmerge going slightly wrong. - An UAF fix - Avoid a WA error on LNL.
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drm-xe-fixes-2024-04-25
- Fix error paths on managed allocations - Fix PF/VF relay messages
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drm-xe-next-2024-04-23
UAPI Changes: - Remove unused flags (Francois Dugast) - Extend uAPI to query HuC micro-controler firmware version (Francois Dugast) - drm/xe/uapi: Define topology types as indexes rather than masks (Francois Dugast) - drm/xe/uapi: Restore flags VM_BIND_FLAG_READONLY and VM_BIND_FLAG_IMMEDIATE (Francois Dugast) - devcoredump updates. Some touching the output format. (José Roberto de Souza, Matthew Brost) - drm/xe/hwmon: Add infra to support card power and energy attributes - Improve LRC, HWSP and HWCTX error capture. (Maarten Lankhorst) - drm/xe/uapi: Add IP version and stepping to GT list query (Matt roper) - Invalidate userptr VMA on page pin fault (Matthew Brost) - Improve xe_bo_move tracepoint (Priyanka Danamudi) - Align fence output format in ftrace log Cross-driver Changes: - drm/i915/hwmon: Get rid of devm (Ashutosh Dixit) (Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>) - drm/i915/display: convert inner wakeref get towards get_if_in_use (SOB Rodrigo Vivi) - drm/i915: Convert intel_runtime_pm_get_noresume towards raw wakeref (Committer, SOB Jani Nikula) Driver Changes: - Fix for unneeded CCS metadata allocation (Akshata Jahagirdar) - Fix for fix multicast support for Xe_LP platforms (Andrzej Hajda) - A couple of build fixes (Arnd Bergmann) - Fix register definition (Ashutosh Dixit) - Add BMG mocs table (Balasubramani Vivekanandan) - Replace sprintf() across driver (Bommu Krishnaiah) - Add an xe2 workaround (Bommu Krishnaiah) - Makefile fix (Dafna Hirschfeld) - force_wake_get error value check (Daniele Ceraolo Spurio) - Handle GSCCS ER interrupt (Daniele Ceraolo Spurio) - GSC Workaround (Daniele Ceraolo Spurio) - Build error fix (Dawei Li) - drm/xe/gt: Add L3 bank mask to GT topology (Francois Dugast) - Implement xe2- and GuC workarounds (Gustavo Sousa, Haridhar Kalvala, Himal rasad Ghimiray, John Harrison, Matt Roper, Radhakrishna Sripada, Vinay Belgaumkar, Badal Nilawar) - xe2hpg compression (Himal Ghimiray Prasad) - Error code cleanups and fixes (Himal Prasad Ghimiray) - struct xe_device cleanup (Jani Nikula) - Avoid validating bos when only requesting an exec dma-fence (José Roberto de Souza) - Remove debug message from migrate_clear (José Roberto de Souza) - Nuke EXEC_QUEUE_FLAG_PERSISTENT leftover internal flag (José Roberto de Souza) - Mark dpt and related vma as uncached (Juha-Pekka Heikkila) - Hwmon updates (Karthik Poosa) - KConfig fix when ACPI_WMI selcted (Lu Yao) - Update intel_uncore_read*() return types (Luca Coelho) - Mocs updates (Lucas De Marchi, Matt Roper) - Drop dynamic load-balancing workaround (Lucas De Marchi) - Fix a PVC workaround (Lucas De Marchi) - Group live kunit tests into a single module (Lucas De Marchi) - Various code cleanups (Lucas De Marchi) - Fix a ggtt init error patch and move ggtt invalidate out of ggtt lock (Maarten Lankhorst) - Fix a bo leak (Marten Lankhorst) - Add LRC parsing for more GPU instructions (Matt Roper) - Add various definitions for hardware and IP (Matt Roper) - Define all possible engines in media IP descriptors (Matt Roper) - Various cleanups, asserts and code fixes (Matthew Auld) - Various cleanups and code fixes (Matthew Brost) - Increase VM_BIND number of per-ioctl Ops (Matthew Brost, Paulo Zanoni) - Don't support execlists in xe_gt_tlb_invalidation layer (Matthew Brost) - Handle timing out of already signaled jobs gracefully (Matthew Brost) - Pipeline evict / restore of pinned BOs during suspend / resume (Matthew Brost) - Do not grab forcewakes when issuing GGTT TLB invalidation via GuC (Matthew Brost) - Drop ggtt invalidate from display code (Matthew Brost) - drm/xe: Add XE_BO_GGTT_INVALIDATE flag (Matthew Brost) - Add debug messages for MMU notifier and VMA invalidate (Matthew Brost) - Use ordered wq for preempt fence waiting (Matthew Brost) - Initial development for SR-IOV support including some refactoring (Michal Wajdeczko) - Various GuC- and GT- related cleanups and fixes (Michal Wajdeczko) - Move userptr over to start using hmm_range_fault (Oak Zeng) - Add new PCI IDs to DG2 platform (Ravi Kumar Vodapalli) - Pcode - and VRAM initialization check update (Riana Tauro) - Large PM update including i915 display patches, and a fix for one of those. (Rodrigo Vivi) - Introduce performance tuning changes for Xe2_HPG (Shekhar Chauhan) - GSC / HDCP updates (Suraj Kandpal) - Minor code cleanup (Tejas Upadhyay) - Rework / fix rebind TLB flushing and move rebind into the drm_exec locking loop (Thomas Hellström) - Backmerge (Thomas Hellström) - GuC updates and fixes (Vinay Belgaumkar, Zhanjun Dong)
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drm-xe-fixes-2024-04-18
- Fix bo leak on error path during fb init - Fix use-after-free due to order vm is put and destroyed
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drm-xe-fixes-2024-04-11
- Fix double display mutex initializations - Fix u32 -> u64 implicit conversions - Fix RING_CONTEXT_CONTROL not marked as masked
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drm-xe-fixes-2024-04-04
- Stop using system_unbound_wq for preempt fences, as this can cause starvation when reaching more than max_active defined by workqueue - Fix saving unordered rebinding fences by attaching them as kernel feces to the vm's resv - Fix TLB invalidation fences completing out of order - Move rebind TLB invalidation to the ring ops to reduce the latency
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drm-xe-fixes-2024-03-26
- Fix build on mips - Fix wrong bound checks - Fix use of msec rather than jiffies - Remove dead code
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drm-xe-next-fixes-2024-03-14
Driver changes: - Invalidate userptr VMA on page pin fault, allowing userspace to free userptr while still having bindings - Fail early on sysfs file creation error - Skip VMA pinning on xe_exec with num_batch_buffer == 0
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drm-xe-fixes-2024-03-07
Driver Changes: - An error path fix.
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drm-xe-next-fixes-2024-03-04
Driver Changes: - Fix kunit link failure with built-in xe - Fix one more 32-bit build failure with ARM compiler - Fix initialization order of topology struct - Cleanup unused fields in struct xe_vm - Fix xe_vm leak when handling page fault on a VM not in fault mode - Drop use of "grouped target" feature in Makefile since that's only available in make >= 4.3
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drm-xe-fixes-2024-02-29
UAPI Changes: - A couple of tracepoint updates from Priyanka and Lucas. - Make sure BINDs are completed before accepting UNBINDs on LR vms. - Don't arbitrarily restrict max number of batched binds. - Add uapi for dumpable bos (agreed on IRC). - Remove unused uapi flags and a leftover comment. Driver Changes: - A couple of fixes related to the execlist backend.