diff options
| author | Shuicheng Lin <shuicheng.lin@intel.com> | 2026-02-25 01:34:49 +0000 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-12 07:09:52 -0400 |
| commit | 7f971dfd48983074adc7bbcea3ee95ce7aad47cb (patch) | |
| tree | 17c55683203f318dca664f3e269df48aaf5a4838 | |
| parent | 303b446f2e8f9cdebc822f1f72af385374d17d37 (diff) | |
drm/xe/configfs: Free ctx_restore_mid_bb in release
[ Upstream commit e377182f0266f46f02d01838e6bde67b9dac0d66 ]
ctx_restore_mid_bb memory is allocated in wa_bb_store(), but
xe_config_device_release() only frees ctx_restore_post_bb.
Free ctx_restore_mid_bb[0].cs as well to avoid leaking the allocation
when the configfs device is removed.
Fixes: b30d5de3d40c ("drm/xe/configfs: Add mid context restore bb")
Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
Reviewed-by: Nitin Gote <nitin.r.gote@intel.com>
Link: https://patch.msgid.link/20260225013448.3547687-2-shuicheng.lin@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit a235e7d0098337c3f2d1e8f3610c719a589e115f)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_configfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c index 6688b2954d20..08f379cb5321 100644 --- a/drivers/gpu/drm/xe/xe_configfs.c +++ b/drivers/gpu/drm/xe/xe_configfs.c @@ -688,6 +688,7 @@ static void xe_config_device_release(struct config_item *item) mutex_destroy(&dev->lock); + kfree(dev->config.ctx_restore_mid_bb[0].cs); kfree(dev->config.ctx_restore_post_bb[0].cs); kfree(dev); } |