Description: drm/atomic: Fix potential use-after-free in nonblocking commits References: Notes: Bugs: upstream: released (6.5-rc3) [4e076c73e4f6e90816b30fcd4a0d7ab365087255] 6.1-upstream-stable: released (6.1.40) [e4a0e09b79bd2c0895c508cdc5e0265a083cc05d] 5.10-upstream-stable: released (5.10.188) [f09c0ac142c59495262dd80545f261b2aeeba538] 4.19-upstream-stable: released (4.19.291) [73a82b22963defa87204f0f9f44a534adf7f831a] sid: released (6.4.11-1) 6.1-bookworm-security: released (6.1.52-1) 5.10-bullseye-security: released (5.10.191-1) 4.19-buster-security: released (4.19.304-1)