raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-21 01:02:09 +00:00
Code Issues Projects Releases Wiki Activity
Files
e8254a8ec901b78d939d8ab11a56bc98eb7862db
linux/drivers/gpu/drm/i915/gt
History
John Harrison 11ce8fd8fd drm/i915/uc: Fix two issues with over-size firmware files 
In the case where a firmware file is too large (e.g. someone
downloaded a web page ASCII dump from github...), the firmware object
is released but the pointer is not zerod. If no other firmware file
was found then release would be called again leading to a double kfree.

Also, the size check was only being applied to the initial firmware
load not any of the subsequent attempts. So move the check into a
wrapper that is used for all loads.

Fixes: 016241168d ("drm/i915/uc: use different ggtt pin offsets for uc loads")
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Alan Previn <alan.previn.teres.alexis@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221221193031.687266-4-John.C.Harrison@Intel.com
(cherry picked from commit 4071d98b29)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-12-30 03:04:45 -05:00
..
selftests
…
shaders
…
uc
drm/i915/uc: Fix two issues with over-size firmware files
2022-12-30 03:04:45 -05:00
gen2_engine_cs.c
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
gen2_engine_cs.h
…
gen6_engine_cs.c
drm/i915/gt: Move engine registers to their own header
2022-01-11 14:03:25 -08:00
gen6_engine_cs.h
…
gen6_ppgtt.c
drm/i915/gt: Use i915_vm_put on ppgtt_create error paths
2022-09-27 11:05:33 +01:00
gen6_ppgtt.h
drm/i915: Create a dummy object for gen6 ppgtt
2021-11-19 17:38:03 +00:00
gen6_renderstate.c
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
gen7_renderclear.c
drm/i915: Move GT registers to their own header file
2022-02-02 07:59:14 -08:00
gen7_renderclear.h
…
gen7_renderstate.c
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
gen8_engine_cs.c
drm/i915/gt: Fix platform prefix
2022-10-03 07:15:11 -07:00
gen8_engine_cs.h
drm/i915/gt: Fix platform prefix
2022-10-03 07:15:11 -07:00
gen8_ppgtt.c
drm/i915: enable PS64 support for DG2
2022-10-14 18:08:04 +01:00
gen8_ppgtt.h
drm/i915: Reduce the number of objects subject to memcpy recover
2021-09-24 08:19:16 +02:00
gen8_renderstate.c
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
gen9_renderstate.c
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
hsw_clear_kernel.c
…
intel_breadcrumbs_types.h
drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs
2021-07-27 17:31:35 -07:00
intel_breadcrumbs.c
drm/i915/gt: Only kick the signal worker if there's been an update
2022-07-12 17:44:43 -04:00
intel_breadcrumbs.h
drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs
2021-07-27 17:31:35 -07:00
intel_context_param.h
drm/i915/gem: Set the watchdog timeout directly in intel_context_set_gem (v2)
2021-07-08 19:43:49 +02:00
intel_context_sseu.c
drm/i915/lrc: move lrc_get_runtime() to intel_lrc.c
2022-02-17 15:42:09 +02:00
intel_context_types.h
drm/i915/guc: Remove intel_context:number_committed_requests counter
2022-10-26 17:29:47 -07:00
intel_context.c
drm/i915/guc: Fix revocation of non-persistent contexts
2022-10-10 08:48:48 +01:00
intel_context.h
drm/i915/guc: Delay disabling guc_id scheduling for better hysteresis
2022-10-26 17:29:43 -07:00
intel_engine_cs.c
Merge tag 'drm-intel-next-2022-11-18' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2022-11-23 09:15:44 +10:00
intel_engine_heartbeat.c
drm/i915: Make the heartbeat play nice with long pre-emption timeouts
2022-10-24 12:12:36 -07:00
intel_engine_heartbeat.h
drm/i915: Reset GPU immediately if submission is disabled
2021-07-27 17:31:45 -07:00
intel_engine_pm.c
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
intel_engine_pm.h
drm/i915/guc: Take engine PM when a context is pinned with GuC submission
2021-10-15 10:37:26 -07:00
intel_engine_regs.h
drm/i915/perf: Fix noa wait predication for DG2
2022-10-27 12:35:59 -07:00
intel_engine_stats.h
drm/i915/pmu: Add a name to the execlists stats
2021-10-28 11:02:18 -07:00
intel_engine_types.h
drm/i915/mtl: add initial definitions for GSC CS
2022-11-07 11:03:35 -08:00
intel_engine_user.c
drm/i915/mtl: don't expose GSC command streamer to the user
2022-11-07 11:03:57 -08:00
intel_engine_user.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
intel_engine.h
drm/i915/guc: Limit scheduling properties to avoid overflow
2022-10-24 12:11:59 -07:00
intel_execlists_submission.c
Merge tag 'drm-next-2022-12-13' of git://anongit.freedesktop.org/drm/drm
2022-12-13 11:59:58 -08:00
intel_execlists_submission.h
drm/i915/guc: GuC virtual engines
2021-07-27 17:31:28 -07:00
intel_ggtt_fencing.c
drm/i915: Partial abandonment of legacy DRM logging macros
2022-11-10 12:35:46 +00:00
intel_ggtt_fencing.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
intel_ggtt_gmch.c
drm/i915/gt: Re-do the intel-gtt split
2022-06-22 15:52:56 -07:00
intel_ggtt_gmch.h
drm/i915/gt: Re-do the intel-gtt split
2022-06-22 15:52:56 -07:00
intel_ggtt.c
drm/i915/mtl: Handle wopcm per-GT and limit calculations.
2022-11-14 10:11:47 -08:00
intel_gpu_commands.h
drm/i915/perf: Determine gen12 oa ctx offset at runtime
2022-10-27 12:36:13 -07:00
intel_gsc.c
drm/i915/huc: track delayed HuC load with a fence
2022-10-03 11:29:17 -07:00
intel_gsc.h
drm/i915/gsc: allocate extended operational memory in LMEM
2022-09-12 15:23:11 +03:00
intel_gt_buffer_pool_types.h
Merge tag 'drm-intel-gt-next-2021-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-04-08 12:46:12 +10:00
intel_gt_buffer_pool.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
intel_gt_buffer_pool.h
…
intel_gt_clock_utils.c
drm/i915: Fix cs timestamp frequency for cl/bw
2022-11-02 08:53:59 +02:00
intel_gt_clock_utils.h
…
intel_gt_debugfs.c
drm/i915/gt: Cleanup interface for MCR operations
2022-06-17 08:05:40 -07:00
intel_gt_debugfs.h
drm/i915/debugfs: Do not return '0' if there is nothing to return
2022-03-22 10:08:20 +00:00
intel_gt_engines_debugfs.c
drm/i915: rename debugfs_engines files
2021-09-18 23:33:22 -07:00
intel_gt_engines_debugfs.h
drm/i915: rename debugfs_engines files
2021-09-18 23:33:22 -07:00
intel_gt_irq.c
drm/i915/guc: handle interrupts from media GuC
2022-11-14 10:11:47 -08:00
intel_gt_irq.h
drm/i915/gt: Move CS interrupt handler to the backend
2021-05-25 15:14:40 +02:00
intel_gt_mcr.c
drm/i915/gt: Correct kerneldoc for intel_gt_mcr_wait_for_reg()
2022-12-09 14:59:46 -05:00
intel_gt_mcr.h
drm/i915/gt: Manage uncore->lock while waiting on MCR register
2022-11-23 11:37:51 -05:00
intel_gt_pm_debugfs.c
drm/i915/mtl: C6 residency and C state type for MTL SAMedia
2022-11-17 10:47:12 -05:00
intel_gt_pm_debugfs.h
drm/i915/debugfs: Do not return '0' if there is nothing to return
2022-03-22 10:08:20 +00:00
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
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
intel_gt_pm.c
Merge tag 'drm-intel-next-2022-11-18' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2022-11-23 09:15:44 +10:00
intel_gt_pm.h
drm/i915/gt: Ignore TLB invalidations on idle engines
2022-08-08 13:14:47 -04:00
intel_gt_regs.h
Merge tag 'drm-intel-next-2022-11-18' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2022-11-23 09:15:44 +10:00
intel_gt_requests.c
drm/i915: Never return 0 if not all requests retired
2022-11-29 12:30:10 -05:00
intel_gt_requests.h
drm/i915: use linux/stddef.h due to "isystem: trim/fixup stdarg.h and other headers"
2021-09-06 09:31:23 +02:00
intel_gt_sysfs_pm.c
drm/i915/gt: Use RC6 residency types as arguments to residency functions
2022-11-17 10:46:58 -05:00
intel_gt_sysfs_pm.h
drm/i915/gt: Create per-tile RC6 sysfs interface
2022-03-21 08:37:42 +00:00
intel_gt_sysfs.c
drm/i915: Fix CFI violations in gt_sysfs
2022-10-27 19:14:53 +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/mtl: Handle wopcm per-GT and limit calculations.
2022-11-14 10:11:47 -08:00
intel_gt.c
drm/i915: fix TLB invalidation for Gen12.50 video and compute engines
2022-12-30 03:04:32 -05:00
intel_gt.h
drm/i915/mtl: PERF_LIMIT_REASONS changes for MTL
2022-09-16 11:40:08 -04:00
intel_gtt.c
Merge drm/drm-next into drm-intel-next
2022-11-14 14:32:34 -05:00
intel_gtt.h
drm/i915/xehp: Create separate reg definitions for new MCR registers
2022-10-17 10:12:54 -07:00
intel_hwconfig.h
drm/i915/guc: Add fetch of hwconfig blob
2022-03-17 19:51:48 -07:00
intel_llc_types.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
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
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
intel_lrc_reg.h
drm/i915/gt: Move engine registers to their own header
2022-01-11 14:03:25 -08:00
intel_lrc.c
drm/i915/gt: Document function to decode register state context
2022-10-03 07:14:46 -07:00
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
drm/i915/gt: Pipelined page migration
2021-06-17 14:23:05 +01:00
intel_migrate.c
drm/i915/migrate: fix corner case in CCS aux copying
2022-12-14 12:56:55 -05:00
intel_migrate.h
drm/i915: Avoid using the i915_fence_array when collecting dependencies
2021-12-22 08:14:30 +01:00
intel_mocs.c
drm/i915/gt: Always use MCR functions on multicast registers
2022-10-17 10:15:47 -07:00
intel_mocs.h
drm/i915/gt: Add "intel_" as prefix in set_mocs_index()
2021-09-20 08:23:27 -07:00
intel_ppgtt.c
Merge drm/drm-next into drm-intel-next
2022-08-29 15:14:59 +03:00
intel_rc6_types.h
drm/i915/gt: Use RC6 residency types as arguments to residency functions
2022-11-17 10:46:58 -05:00
intel_rc6.c
drm/i915/mtl: C6 residency and C state type for MTL SAMedia
2022-11-17 10:47:12 -05:00
intel_rc6.h
drm/i915/gt: Use RC6 residency types as arguments to residency functions
2022-11-17 10:46:58 -05:00
intel_region_lmem.c
Merge drm/drm-next into drm-intel-next
2022-08-29 15:14:59 +03:00
intel_region_lmem.h
drm/i915: Kill the fake lmem support
2022-02-18 22:31:46 -08:00
intel_renderstate.c
drm/i915: call i915_request_await_object from _i915_vma_move_to_active
2022-11-16 09:27:26 +00:00
intel_renderstate.h
drm/i915: Break out dma_resv ww locking utilities to separate files
2021-06-17 14:22:59 +01:00
intel_reset_types.h
drm/i915/gt: Remove repeated words from comments
2021-03-24 19:30:35 +01:00
intel_reset.c
drm/i915/guc: Don't deadlock busyness stats vs reset
2022-11-04 13:45:45 -07:00
intel_reset.h
drm/i915/guc: Don't deadlock busyness stats vs reset
2022-11-04 13:45:45 -07:00
intel_ring_submission.c
drm/i915: stop including i915_irq.h from i915_trace.h
2022-11-11 13:05:19 +02:00
intel_ring_types.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
intel_ring.c
drm/i915: remove single-use GEM_DEBUG_EXEC()
2022-05-09 14:16:29 +03:00
intel_ring.h
drm/i915/gt: Pipelined page migration
2021-06-17 14:23:05 +01:00
intel_rps_types.h
drm/i915/rps: Centralize computation of freq caps
2022-04-07 18:55:08 +05:30
intel_rps.c
drm/i915/mtl: Modify CAGF functions for MTL
2022-11-17 10:46:37 -05:00
intel_rps.h
drm/i915: Use GEN12_RPSTAT register for GT freq
2022-11-17 10:46:29 -05:00
intel_sa_media.c
drm/i915/mtl: Hook up interrupts for standalone media
2022-09-12 15:23:12 +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
drm/i915/sseu: Disassociate internal subslice mask representation from uapi
2022-06-02 07:20:59 -07:00
intel_sseu_debugfs.h
…
intel_sseu.c
drm/i915/perf: Move gt-specific data from i915->perf to gt->perf
2022-10-27 12:36:30 -07:00
intel_sseu.h
drm/i915/pvc: Add SSEU changes
2022-06-02 07:21:09 -07:00
intel_timeline_types.h
Merge tag 'drm-intel-gt-next-2021-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-04-08 12:46:12 +10:00
intel_timeline.c
drm/i915: don't include drm_cache.h in i915_drv.h
2022-02-14 13:19:37 +02:00
intel_timeline.h
Merge tag 'drm-intel-gt-next-2021-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-04-08 12:46:12 +10:00
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: Fix workarounds on Gen2-3
2022-11-23 11:37:55 -05:00
intel_workarounds.h
drm/i915: Make wa list per-gt
2021-09-20 08:06:36 -07:00
ivb_clear_kernel.c
…
mock_engine.c
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
mock_engine.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
selftest_context.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine_cs.c
drm/i915/selftests: Run the perf MI_BB tests on gen4/5
2022-11-02 08:55:56 +02:00
selftest_engine_heartbeat.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine_heartbeat.h
drm/i915/selftest: Fix hangcheck self test for GuC submission
2021-07-27 17:32:23 -07:00
selftest_engine_pm.c
drm/i915/selftest: Bump up sample period for busy stats selftest
2022-11-23 11:46:51 -05:00
selftest_engine.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
selftest_execlists.c
drm/i915: call i915_request_await_object from _i915_vma_move_to_active
2022-11-16 09:27:26 +00:00
selftest_gt_pm.c
drm/i915/selftests: Test RING_TIMESTAMP on gen4/5
2022-11-02 08:54:59 +02:00
selftest_hangcheck.c
drm/i915/selftests: add igt_vma_move_to_active_unlocked
2022-11-16 09:27:32 +00:00
selftest_llc.c
drm/i915/pcode: Extend pcode functions for multiple gt's
2022-05-20 09:11:27 +01:00
selftest_llc.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
selftest_lrc.c
drm/i915/selftests: add igt_vma_move_to_active_unlocked
2022-11-16 09:27:32 +00:00
selftest_migrate.c
drm/i915: move i915_coherent_map_type() to i915_gem_pages.c and un-inline
2022-09-26 12:21:08 +03:00
selftest_mocs.c
drm/i915/selftests: add igt_vma_move_to_active_unlocked
2022-11-16 09:27:32 +00:00
selftest_rc6.c
drm/i915/gt: Use RC6 residency types as arguments to residency functions
2022-11-17 10:46:58 -05:00
selftest_rc6.h
drm/i915/gt: SPDX cleanup
2021-03-24 19:30:34 +01:00
selftest_reset.c
drm/i915/gt: Use to_gt() helper for GGTT accesses
2022-01-05 10:33:44 -08:00
selftest_ring_submission.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_ring.c
…
selftest_rps.c
drm/i915: call i915_request_await_object from _i915_vma_move_to_active
2022-11-16 09:27:26 +00:00
selftest_rps.h
…
selftest_slpc.c
drm/i915/guc/slpc: Add selftest for slpc tile-tile interaction
2022-11-11 20:18:33 +05:30
selftest_timeline.c
drm/i915: Use str_yes_no()
2022-03-02 08:48:13 -08:00
selftest_workarounds.c
drm/i915: call i915_request_await_object from _i915_vma_move_to_active
2022-11-16 09:27:26 +00:00
shmem_utils.c
drm/i915/gt: Add helper for shmem copy to iosys_map
2022-02-25 15:23:18 -08:00
shmem_utils.h
drm/i915/gt: Add helper for shmem copy to iosys_map
2022-02-25 15:23:18 -08:00
st_shmem_utils.c
…
sysfs_engines.c
drm/i915/guc: Limit scheduling properties to avoid overflow
2022-10-24 12:11:59 -07:00
sysfs_engines.h
…