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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-07-10 16:49:37 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-07-11 19:31:32 +0300 |
| commit | b12d5944fc285730d75bdd8f7cbc28d22c26f36f (patch) | |
| tree | 2067067b1b6c0b3a23ef24e0e516ff80e6817c0a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a85fb46777c0e078075e7f4880a1f82178d66c1a (diff) | |
| download | linux-b12d5944fc285730d75bdd8f7cbc28d22c26f36f.tar.gz linux-b12d5944fc285730d75bdd8f7cbc28d22c26f36f.zip | |
drm/i915: Don't pass stack garbage to pcode in the second data register
Zero initialize val2 so that we don't pass stack garbage to
the pcode qgv read command. I suspect in this case pcode
just ignores the initial value in that registers, but better
safe than sorry.
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190710134937.25835-1-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions