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* [Intel-gfx] [PATCH v4 0/4] Use drm_clflush* instead of clflush
@ 2022-02-03 20:03 Michael Cheng
  2022-02-03 20:04 ` [Intel-gfx] [PATCH v4 1/4] drm/i915/gt: Re-work intel_write_status_page Michael Cheng
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: Michael Cheng @ 2022-02-03 20:03 UTC (permalink / raw)
  To: intel-gfx; +Cc: michael.cheng, lucas.demarchi, dri-devel

This patch series re-work a few i915 functions to use drm_clflush_virt_range
instead of calling clflush or clflushopt directly. This will prevent errors
when building for non-x86 architectures.

v2: s/PAGE_SIZE/sizeof(value) for Re-work intel_write_status_page and added
more patches to convert additional clflush/clflushopt to use drm_clflush*.
(Michael Cheng)

v3: Drop invalidate_csb_entries and directly invoke drm_clflush_virt_ran 

v4: Remove extra memory barriers

Michael Cheng (4):
  drm/i915/gt: Re-work intel_write_status_page
  drm/i915/gt: Drop invalidate_csb_entries
  drm/i915/gt: Re-work reset_csb
  drm/i915/: Re-work clflush_write32

 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c  |  8 +++-----
 drivers/gpu/drm/i915/gt/intel_engine.h          | 13 ++++---------
 .../drm/i915/gt/intel_execlists_submission.c    | 17 +++++------------
 3 files changed, 12 insertions(+), 26 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2022-02-03 22:17 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-02-03 20:03 [Intel-gfx] [PATCH v4 0/4] Use drm_clflush* instead of clflush Michael Cheng
2022-02-03 20:04 ` [Intel-gfx] [PATCH v4 1/4] drm/i915/gt: Re-work intel_write_status_page Michael Cheng
2022-02-03 20:04 ` [Intel-gfx] [PATCH v4 2/4] drm/i915/gt: Drop invalidate_csb_entries Michael Cheng
2022-02-03 20:04 ` [Intel-gfx] [PATCH v4 3/4] drm/i915/gt: Re-work reset_csb Michael Cheng
2022-02-03 20:04 ` [Intel-gfx] [PATCH v4 4/4] drm/i915/: Re-work clflush_write32 Michael Cheng
2022-02-03 20:23 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Use drm_clflush* instead of clflush (rev3) Patchwork
2022-02-03 20:24 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2022-02-03 20:57 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-02-03 22:17 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

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