openstlinux/linux-st
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
5bf4e52ff0317db083fafee010dc806f8d4cb0cb
linux-st/drivers/gpu/drm/i915
History
Chris Wilson e137d3abdf drm/i915/gt: execlists->active is serialised by the tasklet 
The active/pending execlists is no longer protected by the
engine->active.lock, but is serialised by the tasklet instead. Update
the locking around the debug and stats to follow suit.

v2: local_bh_disable() to prevent recursing into the tasklet in case we
trigger a softirq (Tvrtko)

Fixes: df40306902 ("drm/i915/execlists: Lift process_csb() out of the irq-off spinlock")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191009160906.16195-1-chris@chris-wilson.co.uk
(cherry picked from commit c36eebd9ba)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2019-10-09 14:39:31 -07:00
..
display
drm/i915: Bump skl+ max plane width to 5k for linear/x-tiled
2019-10-07 10:44:51 -07:00
gem
drm/i915: Mark contents as dirty on a write fault
2019-10-07 10:44:52 -07:00
gt
drm/i915/gt: execlists->active is serialised by the tasklet
2019-10-09 14:39:31 -07:00
gvt
Merge tag 'drm-next-2019-09-18' of git://anongit.freedesktop.org/drm/drm
2019-09-19 16:24:24 -07:00
oa
…
selftests
drm/i915: Perform GGTT restore much earlier during resume
2019-10-07 10:44:46 -07:00
i915_active_types.h
drm/i915: Markup expected timeline locks for i915_active
2019-08-16 18:02:07 +01:00
i915_active.c
drm/i915: i915_active.retire() is optional
2019-08-19 16:41:19 +01:00
i915_active.h
drm/i915: Markup expected timeline locks for i915_active
2019-08-16 18:02:07 +01:00
i915_buddy.c
drm/i915/buddy: use kmemleak_update_trace
2019-08-16 16:28:41 +01:00
i915_buddy.h
…
i915_cmd_parser.c
…
i915_debugfs.c
drm/i915: Pull obj->userfault tracking under the ggtt->mutex
2019-08-22 08:53:41 +01:00
i915_debugfs.h
…
i915_drv.c
drm/i915: Perform GGTT restore much earlier during resume
2019-10-07 10:44:46 -07:00
i915_drv.h
drm/i915: to make vgpu ppgtt notificaiton as atomic operation
2019-09-06 09:53:12 -07:00
i915_fixed.h
…
i915_gem_evict.c
drm/i915: Replace PIN_NONFAULT with calls to PIN_NOEVICT
2019-08-21 14:07:54 +01:00
i915_gem_fence_reg.c
drm/i915: Replace i915_vma_put_fence()
2019-08-22 08:53:42 +01:00
i915_gem_fence_reg.h
drm/i915: Track ggtt fence reservations under its own mutex
2019-08-22 08:53:40 +01:00
i915_gem_gtt.c
drm/i915: to make vgpu ppgtt notificaiton as atomic operation
2019-09-06 09:53:12 -07:00
i915_gem_gtt.h
drm/i915: Replace PIN_NONFAULT with calls to PIN_NOEVICT
2019-08-21 14:07:54 +01:00
i915_gem.c
drm/i915: Flush the existing fence before GGTT read/write
2019-09-06 09:53:09 -07:00
i915_gem.h
drm/i915/gt: execlists->active is serialised by the tasklet
2019-10-09 14:39:31 -07:00
i915_getparam.c
…
i915_globals.c
…
i915_globals.h
…
i915_gpu_error.c
Merge drm/drm-next into drm-intel-next-queued
2019-08-22 00:10:36 -07:00
i915_gpu_error.h
…
i915_ioc32.c
…
i915_irq.c
drm/i915/bdw+: Move misc display IRQ handling to it own function
2019-08-13 15:51:12 -07:00
i915_irq.h
…
i915_memcpy.c
…
i915_memcpy.h
…
i915_mm.c
…
i915_params.c
…
i915_params.h
…
i915_pci.c
…
i915_perf.c
…
i915_perf.h
…
i915_pmu.c
drm/i915: Convert a few more bland dmesg info to be device specific
2019-08-15 13:13:23 +01:00
i915_pmu.h
…
i915_priolist_types.h
drm/i915: Push the wakeref->count deferral to the backend
2019-08-13 21:09:49 +01:00
i915_pvinfo.h
…
i915_query.c
…
i915_query.h
…
i915_reg.h
drm/i915/tgl: Updated Private PAT programming
2019-08-20 15:23:33 +01:00
i915_request.c
drm/i915: Only enqueue already completed requests
2019-10-09 13:18:26 -07:00
i915_request.h
drm/i915: Only enqueue already completed requests
2019-10-09 13:18:26 -07:00
i915_scatterlist.c
…
i915_scatterlist.h
…
i915_scheduler_types.h
…
i915_scheduler.c
drm/i915: Push the wakeref->count deferral to the backend
2019-08-13 21:09:49 +01:00
i915_scheduler.h
…
i915_selftest.h
…
i915_suspend.c
…
i915_suspend.h
…
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_syncmap.c
…
i915_syncmap.h
…
i915_sysfs.c
…
i915_sysfs.h
…
i915_trace_points.c
…
i915_trace.h
…
i915_user_extensions.c
…
i915_user_extensions.h
…
i915_utils.c
…
i915_utils.h
drm/i915/execlists: Lift process_csb() out of the irq-off spinlock
2019-08-16 20:59:02 +01:00
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: Replace i915_vma_put_fence()
2019-08-22 08:53:42 +01:00
i915_vma.h
drm/i915: Replace i915_vma_put_fence()
2019-08-22 08:53:42 +01:00
intel_csr.c
drm/i915/tgl: update DMC firmware to 2.04
2019-08-20 12:49:29 -07:00
intel_csr.h
…
intel_device_info.c
drm/i915/tgl: add support for reading the timestamp frequency
2019-08-20 12:48:57 -07:00
intel_device_info.h
…
intel_gvt.c
…
intel_gvt.h
…
intel_pch.c
drm/i915/cml: Add second PCH ID for CMP
2019-10-09 13:00:56 -07:00
intel_pch.h
drm/i915/cml: Add second PCH ID for CMP
2019-10-09 13:00:56 -07:00
intel_pm.c
drm/i915/tgl: Introduce initial Tiger Lake workarounds
2019-08-20 15:23:33 +01:00
intel_pm.h
…
intel_runtime_pm.c
…
intel_runtime_pm.h
…
intel_sideband.c
…
intel_sideband.h
…
intel_uncore.c
…
intel_uncore.h
…
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
…
Kconfig
…
Kconfig.debug
Merge tag 'drm-misc-next-2019-08-23' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2019-08-27 17:21:04 +10:00
Kconfig.profile
…
Makefile
Merge tag 'kbuild-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-09-20 08:36:47 -07:00