linux_dsm_epyc7002/drivers
Chris Wilson 935a2f776a drm/i915: Add some selftests for sg_table manipulation
Start exercising the scattergather lists, especially looking at
iteration after coalescing.

v2: Comment on the peculiarity of table construction (i.e. why this
sg_table might be interesting).
v3: Added one __func__ to identify expect_pfn_sg()
v4: Loop until we have crossed the chain boundary (forcing sg_table to
do multiple allocations) before squelching a potential ENOMEM from oom.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-2-chris@chris-wilson.co.uk
2017-02-13 20:45:23 +00:00
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accessibility
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char Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued 2017-02-01 10:58:11 +01:00
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dma-buf dma/fence: Export enable-signaling tracepoint for emission by drivers 2017-01-27 15:24:44 -02:00
edac
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gpu drm/i915: Add some selftests for sg_table manipulation 2017-02-13 20:45:23 +00:00
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