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| author | Francisco Jerez <currojerez@riseup.net> | 2013-10-02 15:53:16 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-10-03 09:34:13 +0200 |
| commit | f3fc4884ebe6ae649d3723be14b219230d3b7fd2 (patch) | |
| tree | a536d9a05846806d1f9f83561e98697edd89e2b7 /lib/test-string_helpers.c | |
| parent | 671952a2a290a90017c64e75b7dd0343b0d005b4 (diff) | |
drm/i915/hsw: Disable L3 caching of atomic memory operations.
Otherwise using any atomic memory operation will lock up the GPU due
to a Haswell hardware bug.
v2: Use the _MASKED_BIT_ENABLE macro. Drop drm parameter definition.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: <stable@vger.kernel.org>
[danvet: Fix checkpatch fail.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'lib/test-string_helpers.c')
0 files changed, 0 insertions, 0 deletions