diff options
| author | Chris Wilson <[email protected]> | 2018-04-14 10:12:33 +0100 |
|---|---|---|
| committer | Joonas Lahtinen <[email protected]> | 2018-04-18 14:17:18 +0300 |
| commit | 4a0559ed99189f259e92ed34f60dd51688f1bc40 (patch) | |
| tree | ce24ec5812c11b16a684004d5f45fdd5c5a6ff0f /lib/memory-notifier-error-inject.c | |
| parent | a3520b8992e57bc94ab6ec9f95f09c6c932555fd (diff) | |
drm/i915: Call i915_perf_fini() on init_hw error unwind
We have to cleanup after i915_perf_init(), even on the error path, as it
passes a pointer into the module to the sysfs core. If we fail to
unregister the sysctl table, we leave a dangling pointer which then may
explode anytime later.
Fixes: 9f9b2792b6d3 ("drm/i915/perf: reuse timestamp frequency from device info")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Lionel Landwerlin <[email protected]>
Cc: Matthew Auld <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Michal Wajdeczko <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit 9f172f6fbd243759c808d97bd83c95e49325b2c9)
Signed-off-by: Joonas Lahtinen <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions