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author | 2020-12-24 15:13:57 +0000 | |
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committer | 2020-12-24 15:25:41 +0000 | |
commit | eeb52ee6c4a429ec301faf1dc48988744960786e (patch) | |
tree | c8b5ccae39fa88534abadbca9677fef81fa12e11 /tools/perf/scripts/python/exported-sql-viewer.py | |
parent | drm/i915/gt: ce->inflight updates are now serialised (diff) | |
download | linux-dev-eeb52ee6c4a429ec301faf1dc48988744960786e.tar.xz linux-dev-eeb52ee6c4a429ec301faf1dc48988744960786e.zip |
drm/i915: clear the shadow batch
The shadow batch is an internal object, which doesn't have any page
clearing, and since the batch_len can be smaller than the object, we
should take care to clear it.
Testcase: igt/gen9_exec_parse/shadow-peek
Fixes: 4f7af1948abc ("drm/i915: Support ro ppgtt mapped cmdparser shadow buffers")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20201224151358.401345-1-matthew.auld@intel.com
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions