iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/drivers/gpu/drm/i915
History
Daniel Vetter 74ceefd10b drm/i915: use might_lock_nested in get_pages annotation 
So strictly speaking the existing annotation is also ok, because we
have a chain of

obj->mm.lock#I915_MM_GET_PAGES -> fs_reclaim -> obj->mm.lock

(the shrinker cannot get at an object while we're in get_pages, hence
this is safe). But it's confusing, so try to take the right subclass
of the lock.

This does a bit reduce our lockdep based checking, but then it's also
less fragile, in case we ever change the nesting around.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191104173720.2696-3-daniel.vetter@ffwll.ch
2019-11-07 09:58:54 +01:00
..
display
drm/i915: switch intel_ddi_init() to intel types
2019-11-06 16:16:01 -08:00
gem
drm/i915: use might_lock_nested in get_pages annotation
2019-11-07 09:58:54 +01:00
gt
drm/i915/gt: Cleanup heartbeat systole first
2019-11-07 07:49:55 +00:00
gvt
drm/i915: drop lrc header page
2019-10-31 16:47:22 +00:00
oa
drm/i915/tgl: Add perf support on TGL
2019-10-29 12:53:54 +02:00
selftests
drm/i915: Switch obj->mm.lock lockdep annotations on its head
2019-11-07 09:58:11 +01:00
i915_active_types.h
drm/i915: Coordinate i915_active with its own mutex
2019-10-04 15:39:12 +01:00
i915_active.c
drm/i915/gt: Split intel_ring_submission
2019-10-24 12:14:21 +01:00
i915_active.h
drm/i915/selftests: Flush all active callbacks
2019-11-02 08:34:53 +00:00
i915_buddy.c
drm/i915/buddy: add missing call to i915_global_register
2019-09-09 10:58:20 +01:00
i915_buddy.h
drm/i915: buddy allocator
2019-08-10 19:47:40 +01:00
i915_cmd_parser.c
drm/i915: extract i915_memcpy.h from i915_drv.h
2019-08-09 12:03:25 +03:00
i915_debugfs.c
drm/i915: Perform automated conversions for crtc uapi/hw split, base -> uapi.
2019-11-01 14:51:21 +01:00
i915_debugfs.h
…
i915_drv.c
drm/i915: update rawclk also on resume
2019-11-05 09:01:49 +02:00
i915_drv.h
drm/i915/gt: Call intel_gt_sanitize() directly
2019-11-01 14:47:36 +00:00
i915_fixed.h
…
i915_gem_evict.c
drm/i915: Move request runtime management onto gt
2019-10-04 15:39:26 +01:00
i915_gem_fence_reg.c
drm/i915: set num_fence_regs to 0 if there is no aperture
2019-10-29 10:35:47 +00:00
i915_gem_fence_reg.h
drm/i915: Store i915_ggtt as the backpointer on fence registers
2019-10-16 19:41:36 +01:00
i915_gem_gtt.c
drm/i915: error capture with no ggtt slot
2019-10-29 10:35:47 +00:00
i915_gem_gtt.h
drm/i915: define i915_ggtt_has_aperture
2019-10-29 10:31:40 +00:00
i915_gem.c
drm/i915/gt: Call intel_gt_sanitize() directly
2019-11-01 14:47:36 +00:00
i915_gem.h
drm/i915/execlists: Force preemption
2019-10-23 23:52:10 +01:00
i915_getparam.c
drm/i915/perf: introduce a versioning of the i915-perf uapi
2019-10-14 21:30:25 +01:00
i915_globals.c
drm/i915: buddy allocator
2019-08-10 19:47:40 +01:00
i915_globals.h
drm/i915: buddy allocator
2019-08-10 19:47:40 +01:00
i915_gpu_error.c
drm/i915: Remove unwanted rcu_read_lock/unlock
2019-11-06 22:12:45 +00:00
i915_gpu_error.h
drm/i915/tgl: Add gam instdone
2019-10-30 09:15:27 +00:00
i915_ioc32.c
…
i915_irq.c
drm/i915/tgl: Handle AUX interrupts for TC ports
2019-10-28 08:27:04 -07:00
i915_irq.h
drm/i915: Extract the GuC interrupt handlers
2019-10-26 19:28:59 +01:00
i915_memcpy.c
drm/i915: extract i915_memcpy.h from i915_drv.h
2019-08-09 12:03:25 +03:00
i915_memcpy.h
drm/i915: extract i915_memcpy.h from i915_drv.h
2019-08-09 12:03:25 +03:00
i915_mm.c
drm/i915: Drop expectations of VM_IO from our GGTT mmappings
2019-08-07 12:06:07 +01:00
i915_params.c
drm/i915/lmem: add the fake lmem region
2019-10-31 20:41:47 +00:00
i915_params.h
drm/i915/lmem: add the fake lmem region
2019-10-31 20:41:47 +00:00
i915_pci.c
drm/i915/display/cnl+: Handle fused off DSC
2019-10-29 12:12:49 -07:00
i915_perf_types.h
drm/i915/perf: Describe structure members in documentation
2019-10-24 15:01:35 +01:00
i915_perf.c
drm/i915/perf: Reverse a ternary to make sparse happy
2019-11-01 19:45:56 +00:00
i915_perf.h
drm/i915/perf: introduce a versioning of the i915-perf uapi
2019-10-14 21:30:25 +01:00
i915_pmu.c
drm/i915: Extract GT render power state management
2019-10-26 19:28:59 +01:00
i915_pmu.h
drm/i915/pmu: Support multiple GPUs
2019-10-17 10:50:47 +01:00
i915_priolist_types.h
drm/i915/gt: Replace hangcheck by heartbeats
2019-10-23 23:52:10 +01:00
i915_pvinfo.h
…
i915_query.c
drm/i915: add support for perf configuration queries
2019-10-14 21:30:26 +01:00
i915_query.h
…
i915_reg.h
drm/i915: Expose C8 on VLV/CHV sprite planes
2019-11-04 17:59:06 +02:00
i915_request.c
drm/i915: Extract GT render power state management
2019-10-26 19:28:59 +01:00
i915_request.h
drm/i915: Mark up "sentinel" requests
2019-10-12 08:51:17 +01:00
i915_scatterlist.c
…
i915_scatterlist.h
drm/i915: s/for_each_sgt_dma/for_each_sgt_daddr/
2019-08-29 21:59:16 +01:00
i915_scheduler_types.h
drm/i915: Note the addition of timeslicing to the pretend scheduler
2019-10-11 09:36:16 +01:00
i915_scheduler.c
drm/i915: Protect request peeking with RCU
2019-11-04 10:01:36 +00:00
i915_scheduler.h
drm/i915/execlists: Don't merely skip submission if maybe timeslicing
2019-10-18 11:23:26 +01:00
i915_selftest.h
drm/i915: make i915_selftest.h self-contained
2019-07-30 13:41:35 -07:00
i915_suspend.c
drm/i915: Drop struct_mutex from suspend state save/restore
2019-10-04 15:39:41 +01:00
i915_suspend.h
drm/i915: extract i915_suspend.h from i915_drv.h
2019-08-09 12:03:05 +03:00
i915_sw_fence_work.c
drm/i915: Generalise the clflush dma-worker
2019-08-22 08:27:44 +01:00
i915_sw_fence_work.h
drm/i915: Generalise the clflush dma-worker
2019-08-22 08:27:44 +01:00
i915_sw_fence.c
Merge drm/drm-next into drm-intel-next-queued
2019-08-22 00:10:36 -07:00
i915_sw_fence.h
Merge drm/drm-next into drm-intel-next-queued
2019-08-22 00:10:36 -07:00
i915_switcheroo.c
drm/i915: split out i915_switcheroo.[ch] from i915_drv.c
2019-10-06 11:25:00 +03:00
i915_switcheroo.h
drm/i915: split out i915_switcheroo.[ch] from i915_drv.c
2019-10-06 11:25:00 +03:00
i915_syncmap.c
…
i915_syncmap.h
…
i915_sysfs.c
drm/i915: Extract GT render power state management
2019-10-26 19:28:59 +01:00
i915_sysfs.h
drm/i915: extract i915_sysfs.h from i915_drv.h
2019-08-09 11:52:09 +03:00
i915_trace_points.c
…
i915_trace.h
drm/i915: Move context management under GEM
2019-10-04 15:39:34 +01:00
i915_user_extensions.c
…
i915_user_extensions.h
…
i915_utils.c
drm/i915: Rename "inject_load_failure" module parameter
2019-10-29 15:37:57 +00:00
i915_utils.h
drm/i915: Fix i915_inject_load_error() name to read *_probe_*
2019-10-29 15:37:57 +00:00
i915_vgpu.c
drm/i915: to make vgpu ppgtt notificaiton as atomic operation
2019-09-06 09:53:12 -07:00
i915_vgpu.h
…
i915_vma.c
drm/i915: Split detaching and removing the vma
2019-10-31 14:52:19 +00:00
i915_vma.h
drm/i915: Lift i915_vma_parked() onto the gt
2019-10-21 21:07:56 +01:00
intel_csr.c
drm/i915/dmc: Update ICL DMC version to v1.09
2019-09-27 10:20:39 -07:00
intel_csr.h
…
intel_device_info.c
drm/i915/display/cnl+: Handle fused off DSC
2019-10-29 12:12:49 -07:00
intel_device_info.h
drm/i915/display/cnl+: Handle fused off DSC
2019-10-29 12:12:49 -07:00
intel_gvt.c
drm/i915: Add i915 to i915_inject_probe_failure
2019-08-02 21:14:29 +01:00
intel_gvt.h
drm/i915: Propagate "_remove" function name suffix down
2019-07-12 13:05:08 +01:00
intel_memory_region.c
drm/i915/lmem: add the fake lmem region
2019-10-31 20:41:47 +00:00
intel_memory_region.h
drm/i915/lmem: add the fake lmem region
2019-10-31 20:41:47 +00:00
intel_pch.c
drm/i915/tgl: Add second TGL PCH ID
2019-11-06 16:15:27 -08:00
intel_pch.h
drm/i915/tgl: Add second TGL PCH ID
2019-11-06 16:15:27 -08:00
intel_pm.c
drm/i915: Perform automated conversions for plane uapi/hw split, base -> uapi.
2019-11-01 14:51:21 +01:00
intel_pm.h
drm/i915: Extract GT render power state management
2019-10-26 19:28:59 +01:00
intel_region_lmem.c
drm/i915/lmem: fixup fake lmem teardown
2019-11-06 14:34:10 +00:00
intel_region_lmem.h
drm/i915/lmem: add the fake lmem region
2019-10-31 20:41:47 +00:00
intel_runtime_pm.c
drm/i915/display: abstract all vgaarb access to intel_vga.[ch]
2019-10-02 13:31:54 +03:00
intel_runtime_pm.h
Merge drm/drm-next into drm-intel-next-queued
2019-07-29 08:51:48 -07:00
intel_sideband.c
drm/i915: remove unnecessary includes of intel_display_types.h header
2019-08-07 12:43:55 +03:00
intel_sideband.h
…
intel_uncore.c
drm/i915/tgl: Introduce gen12 forcewake ranges
2019-09-13 20:07:36 +01:00
intel_uncore.h
drm/i915: Only apply a rmw mmio update if the value changes
2019-09-17 15:25:40 +01:00
intel_wakeref.c
drm/i915: Push the wakeref->count deferral to the backend
2019-08-13 21:09:49 +01:00
intel_wakeref.h
drm/i915: Push the wakeref->count deferral to the backend
2019-08-13 21:09:49 +01:00
intel_wopcm.c
drm/i915/wopcm: Fix SPDX tag location
2019-08-16 16:50:03 +01:00
intel_wopcm.h
drm/i915/wopcm: Don't fail on WOPCM partitioning failure
2019-08-02 21:14:32 +01:00
Kconfig
drm/i915: Put future HW and their uAPIs under STAGING & BROKEN
2019-10-27 15:47:10 +00:00
Kconfig.debug
drm/i915: Put future HW and their uAPIs under STAGING & BROKEN
2019-10-27 15:47:10 +00:00
Kconfig.profile
drm/i915/gt: Make timeslice duration configurable
2019-10-29 16:23:55 +00:00
Kconfig.unstable
drm/i915/lmem: add the fake lmem region
2019-10-31 20:41:47 +00:00
Makefile
drm/i915/tgl: Add perf support on TGL
2019-10-29 12:53:54 +02:00