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ac1a42f4e4e296b5ba5fdb39444f65d6e5196240
linux-cryptodev-2.6/drivers/gpu/drm/i915/gt
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Daniele Ceraolo Spurio 5796526989 drm/i915/guc: Debug print LRC state entries only if the context is pinned 
After the context is unpinned the backing memory can also be unpinned,
so any accesses via the lrc_reg_state pointer can end up in unmapped
memory. To avoid that, make sure to only access that memory if the
context is pinned when printing its info.

v2: fix newline alignment

Fixes: 28ff6520a3 ("drm/i915/guc: Update GuC debugfs to support new GuC")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: <stable@vger.kernel.org> # v5.15+
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250115001334.3875347-1-daniele.ceraolospurio@intel.com
(cherry picked from commit 5bea40687c)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2025-02-03 09:26:57 -05:00
..
selftests
…
shaders
…
uc
drm/i915/guc: Debug print LRC state entries only if the context is pinned
2025-02-03 09:26:57 -05:00
gen2_engine_cs.c
drm/i915/gt: s/gen3/gen2/
2024-10-15 17:49:24 +03:00
gen2_engine_cs.h
drm/i915/gt: s/gen3/gen2/
2024-10-15 17:49:24 +03:00
gen6_engine_cs.c
…
gen6_engine_cs.h
…
gen6_ppgtt.c
drm/i915: use pat_index instead of cache_level
2023-05-11 17:38:55 +02:00
gen6_ppgtt.h
…
gen6_renderstate.c
…
gen7_renderclear.c
drm/i915: remove all IS_<PLATFORM>_GT<N>() macros
2024-10-24 13:14:37 +03:00
gen7_renderclear.h
…
gen7_renderstate.c
…
gen8_engine_cs.c
Merge tag 'drm-intel-gt-next-2024-04-26' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-next
2024-04-30 14:40:43 +10:00
gen8_engine_cs.h
drm/i915/gt: Support aux invalidation on all engines
2023-07-26 14:35:32 +02:00
gen8_ppgtt.c
Backmerge tag 'v6.9-rc5' into drm-next
2024-04-22 14:35:52 +10:00
gen8_ppgtt.h
drm/i915: use pat_index instead of cache_level
2023-05-11 17:38:55 +02:00
gen8_renderstate.c
…
gen9_renderstate.c
…
hsw_clear_kernel.c
…
intel_breadcrumbs_types.h
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
intel_breadcrumbs.c
drm/i915: use NULL for zero wakeref_t instead of plain integer 0
2024-10-04 10:29:24 +03:00
intel_breadcrumbs.h
…
intel_context_param.h
…
intel_context_sseu.c
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intel_context_types.h
drm/i915: Support replaying GPU hangs with captured context image
2024-05-16 07:37:05 +00:00
intel_context.c
drm/i915: Support replaying GPU hangs with captured context image
2024-05-16 07:37:05 +00:00
intel_context.h
drm/i915: Support replaying GPU hangs with captured context image
2024-05-16 07:37:05 +00:00
intel_engine_cs.c
drm/i915/gt: Empty uabi engines list during intel_engines_release()
2024-08-05 23:10:46 +01:00
intel_engine_heartbeat.c
Merge drm/drm-next into drm-misc-next-fixes
2024-02-26 15:12:53 +01:00
intel_engine_heartbeat.h
…
intel_engine_pm.c
drm/i915/gt: Reset queue_priority_hint on parking
2024-03-28 12:16:16 -04:00
intel_engine_pm.h
drm/i915: Move for_each_engine* out of i915_drv.h
2023-11-06 09:04:52 +00:00
intel_engine_regs.h
drm/i915/pmu: Add support for gen2
2024-10-15 17:51:00 +03:00
intel_engine_stats.h
…
intel_engine_types.h
i915/guc: Ensure busyness counter increases motonically
2024-12-13 15:13:50 -08:00
intel_engine_user.c
drm/i915/gsc: Mark internal GSC engine with reserved uabi class
2023-11-29 10:23:11 +02:00
intel_engine_user.h
…
intel_engine.h
drm/i915/gt: Remove unused execlists_unwind_incomplete_requests
2024-11-04 16:31:44 -05:00
intel_execlists_submission.c
drm/i915/gt: Remove unused execlists_unwind_incomplete_requests
2024-11-04 16:31:44 -05:00
intel_execlists_submission.h
drm/i915: Fix up locking around dumping requests lists
2023-01-30 15:48:21 -05:00
intel_ggtt_fencing.c
drm: Fix kerneldoc for "Returns" section
2024-08-26 16:40:09 +02:00
intel_ggtt_fencing.h
…
intel_ggtt_gmch.c
drm: move intel-gtt.h under include/drm/intel
2024-05-31 16:10:50 +03:00
intel_ggtt_gmch.h
…
intel_ggtt.c
drm/i915/dpt: Evict all DPT VMAs on suspend
2024-11-28 17:33:44 +02:00
intel_gpu_commands.h
drm/i915/gt: Add Wa_14019789679
2024-08-05 22:33:39 +01:00
intel_gsc.c
drm/i915: Drop dead code for xehpsdv
2024-03-22 14:14:39 -07:00
intel_gsc.h
drm/i915/gt: reconcile Excess struct member kernel-doc warnings
2024-01-10 11:56:19 +02:00
intel_gt_buffer_pool_types.h
…
intel_gt_buffer_pool.c
drm/i915: add a dedicated workqueue inside drm_i915_private
2023-06-10 06:33:11 +03:00
intel_gt_buffer_pool.h
…
intel_gt_ccs_mode.c
drm/i915/gt: Fix CCS id's calculation for CCS mode setting
2024-05-29 11:35:38 +03:00
intel_gt_ccs_mode.h
drm/i915/gt: Automate CCS Mode setting during engine resets
2024-05-06 14:15:24 -04:00
intel_gt_clock_utils.c
drm/i915: use i9xx_fsb_freq() for GT clock frequency
2024-06-17 11:54:31 +03:00
intel_gt_clock_utils.h
…
intel_gt_debugfs.c
drm/i915/gt: Create per-gt debugfs files
2023-03-21 10:09:31 +01:00
intel_gt_debugfs.h
…
intel_gt_defines.h
i915/drm/gt: Move the gt defines in the gt directory
2023-08-02 15:41:31 +02:00
intel_gt_engines_debugfs.c
drm/i915: Move for_each_engine* out of i915_drv.h
2023-11-06 09:04:52 +00:00
intel_gt_engines_debugfs.h
…
intel_gt_irq.c
drm/i915/irq: s/gen3/gen2/
2024-10-15 17:29:30 +03:00
intel_gt_irq.h
…
intel_gt_mcr.c
drm/i915: Drop dead code for pvc
2024-03-22 14:14:56 -07:00
intel_gt_mcr.h
drm/i915: Update IP_VER(12, 50)
2024-03-22 14:14:52 -07:00
intel_gt_pm_debugfs.c
Merge tag 'drm-intel-gt-next-2024-10-23' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2024-10-25 05:57:38 +10:00
intel_gt_pm_debugfs.h
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intel_gt_pm_irq.c
drm/i915/mtl: Use primary GT's irq lock for media GT
2022-09-12 15:23:12 +03:00
intel_gt_pm_irq.h
…
intel_gt_pm.c
drm/i915: Refactor confusing __intel_gt_reset()
2024-04-24 18:48:31 +02:00
intel_gt_pm.h
drm/i915: use NULL for zero wakeref_t instead of plain integer 0
2024-10-04 10:29:24 +03:00
intel_gt_print.h
drm/i915/gt: More use of GT specific print helpers
2023-10-10 15:40:24 -07:00
intel_gt_regs.h
drm/i915: Disable compression tricks on JSL
2024-10-09 19:04:24 +03:00
intel_gt_requests.c
drm/i915: add a dedicated workqueue inside drm_i915_private
2023-06-10 06:33:11 +03:00
intel_gt_requests.h
…
intel_gt_sysfs_pm.c
Merge tag 'drm-intel-gt-next-2024-04-26' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-next
2024-04-30 14:40:43 +10:00
intel_gt_sysfs_pm.h
…
intel_gt_sysfs.c
drm/i915: Make kobj_type structures constant
2023-02-17 11:50:28 +02:00
intel_gt_sysfs.h
drm/i915: Fix CFI violations in gt_sysfs
2022-10-27 19:14:53 +02:00
intel_gt_types.h
drm/i915/gt: Mark the GT as dead when mmio is unreliable
2024-08-09 12:51:17 +01:00
intel_gt.c
Merge tag 'drm-next-2024-11-21' of https://gitlab.freedesktop.org/drm/kernel
2024-11-21 14:56:17 -08:00
intel_gt.h
drm/i915/gt: remove stray declaration of intel_gt_release_all()
2024-08-17 11:24:46 +02:00
intel_gtt.c
drm/i915: Update IP_VER(12, 50)
2024-03-22 14:14:52 -07:00
intel_gtt.h
drm/i915/dpt: Evict all DPT VMAs on suspend
2024-11-28 17:33:44 +02:00
intel_hwconfig.h
…
intel_llc_types.h
…
intel_llc.c
drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC
2022-09-06 14:51:43 -04:00
intel_llc.h
…
intel_lrc_reg.h
…
intel_lrc.c
drm/i915/pxp: Add missing tag for Wa_14019159160
2024-10-18 11:00:33 -04:00
intel_lrc.h
drm/i915/perf: Fix OA filtering logic for GuC mode
2022-10-27 12:35:56 -07:00
intel_migrate_types.h
…
intel_migrate.c
drm/i915: Update IP_VER(12, 50)
2024-03-22 14:14:52 -07:00
intel_migrate.h
drm/i915: use pat_index instead of cache_level
2023-05-11 17:38:55 +02:00
intel_mocs.c
drm/i915: Drop dead code for pvc
2024-03-22 14:14:56 -07:00
intel_mocs.h
…
intel_ppgtt.c
drm/i915: Invalidate the TLBs on each GT
2023-08-02 15:56:44 +02:00
intel_rc6_types.h
drm/i915/mtl: Synchronize i915/BIOS on C6 enabling
2023-03-24 08:43:32 -07:00
intel_rc6.c
drm/i915/dg1: Fix power gate sequence.
2024-12-20 13:49:40 -05:00
intel_rc6.h
drm/i915/mtl: Synchronize i915/BIOS on C6 enabling
2023-03-24 08:43:32 -07:00
intel_region_lmem.c
drm/i915: Rename the DSM/GSM registers
2024-02-07 01:59:01 +02:00
intel_region_lmem.h
…
intel_renderstate.c
drm/i915: Wrap all access to i915_vma.node.start|size
2022-12-06 10:52:42 +01:00
intel_renderstate.h
…
intel_reset_types.h
drm/i915/gt: Rename dev_priv to i915 for private data naming consistency
2023-02-27 23:22:54 +01:00
intel_reset.c
Merge tag 'drm-intel-gt-next-2025-01-10' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2025-01-13 08:05:00 +10:00
intel_reset.h
drm/i915: Refactor confusing __intel_gt_reset()
2024-04-24 18:48:31 +02:00
intel_ring_submission.c
drm/i915/gt: Use ENGINE_TRACE for tracing.
2024-12-20 11:42:26 +01:00
intel_ring_types.h
…
intel_ring.c
drm/i915: Remove unused intel_ring_cacheline_align
2024-12-30 01:31:56 +01:00
intel_ring.h
drm/i915: Remove unused intel_ring_cacheline_align
2024-12-30 01:31:56 +01:00
intel_rps_types.h
drm/i915/gt: Rename dev_priv to i915 for private data naming consistency
2023-02-27 23:22:54 +01:00
intel_rps.c
drm/i915: convert fsb_freq and mem_freq to kHz
2024-06-17 11:54:31 +03:00
intel_rps.h
drm/i915: Add helpers for managing rps thresholds
2023-07-19 11:28:28 +01:00
intel_sa_media.c
drm/i915/uncore: add intel_uncore_regs() helper
2023-07-04 17:12:48 +03:00
intel_sa_media.h
drm/i915/xelpmp: Expose media as another GT
2022-09-12 15:23:12 +03:00
intel_sseu_debugfs.c
…
intel_sseu_debugfs.h
…
intel_sseu.c
drm/i915: Drop dead code for pvc
2024-03-22 14:14:56 -07:00
intel_sseu.h
drm/i915/sseu: fix max_subslices array-index-out-of-bounds access
2023-03-13 11:38:05 +02:00
intel_timeline_types.h
…
intel_timeline.c
…
intel_timeline.h
…
intel_tlb.c
drm/i915/gt: add a macro for mock gt wakeref special value and use it
2024-09-30 17:54:11 +03:00
intel_tlb.h
drm/i915/gt: Move TLB invalidation to its own file
2023-08-02 15:40:11 +02:00
intel_wopcm.c
drm/i915/mtl: Handle wopcm per-GT and limit calculations.
2022-11-14 10:11:47 -08:00
intel_wopcm.h
drm/i915/mtl: Handle wopcm per-GT and limit calculations.
2022-11-14 10:11:47 -08:00
intel_workarounds_types.h
drm/i915: Partial abandonment of legacy DRM logging macros
2022-11-10 12:35:46 +00:00
intel_workarounds.c
drm/i915: remove all IS_<PLATFORM>_GT<N>() macros
2024-10-24 13:14:37 +03:00
intel_workarounds.h
…
ivb_clear_kernel.c
…
mock_engine.c
…
mock_engine.h
…
selftest_context.c
drm/i915: Don't use __func__ as prefix for drm_dbg_printer
2024-06-06 14:46:15 -04:00
selftest_engine_cs.c
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
selftest_engine_heartbeat.c
drm/i915/gt: Delete the live_hearbeat_fast selftest
2024-06-06 03:46:13 +02:00
selftest_engine_heartbeat.h
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selftest_engine_pm.c
drm/i915/gt: Use gt_err for GT info
2023-05-03 12:56:10 +02:00
selftest_engine.c
…
selftest_engine.h
…
selftest_execlists.c
treewide: Introduce kthread_run_worker[_on_cpu]()
2025-01-08 18:15:03 +01:00
selftest_gt_pm.c
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
selftest_hangcheck.c
treewide: Introduce kthread_run_worker[_on_cpu]()
2025-01-08 18:15:03 +01:00
selftest_llc.c
drm/i915: remove unnecessary intel_pm.h includes
2023-03-06 18:26:30 +02:00
selftest_llc.h
…
selftest_lrc.c
drm/i915/gt: add selftest to exercise WABB
2023-10-31 13:06:21 +01:00
selftest_migrate.c
drm/i915/gt: Prevent uninitialized pointer reads
2025-01-08 08:54:57 -05:00
selftest_mocs.c
drm/i915: use direct alias for i915 in requests
2023-07-24 17:24:35 +02:00
selftest_rc6.c
drm/i915/selftests: Implement frequency logging for energy reading validation
2024-12-19 11:06:03 +01:00
selftest_rc6.h
…
selftest_reset.c
drm/i915: Refactor confusing __intel_gt_reset()
2024-04-24 18:48:31 +02:00
selftest_ring_submission.c
drm/i915: Wrap all access to i915_vma.node.start|size
2022-12-06 10:52:42 +01:00
selftest_ring.c
…
selftest_rps.c
drm/i915/selftests: Add delay to stabilize frequency in live_rps_power
2024-12-06 20:15:07 +05:30
selftest_rps.h
…
selftest_slpc.c
treewide: Introduce kthread_run_worker[_on_cpu]()
2025-01-08 18:15:03 +01:00
selftest_timeline.c
drm/i915: use direct alias for i915 in requests
2023-07-24 17:24:35 +02:00
selftest_tlb.c
drm/i915: Use struct resource for memory region IO as well
2024-02-07 01:58:40 +02:00
selftest_workarounds.c
drm/i915/selftest: use igt_vma_move_to_active_unlocked if possible
2023-01-09 14:23:52 +01:00
shmem_utils.c
fs: port files to file_ref
2024-10-30 09:57:43 +01:00
shmem_utils.h
…
st_shmem_utils.c
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sysfs_engines.c
drm/i915/gt: Continue creating engine sysfs files even after a failure
2024-08-24 00:28:55 +02:00
sysfs_engines.h
…