On Wed, Dec 04, 2024 at 04:16:42PM +0900, Sergey Senozhatsky wrote: > On (24/12/04 08:10), Greg Kroah-Hartman wrote: > > > > From: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx> > > > > > > > > [ Upstream commit 6c9934c5a00ae722a98d1a06ed44b673514407b5 ] > > > > > > > > We destroy mutex-es too early as they are still taken in > > > > v4l2_fh_exit()->v4l2_event_unsubscribe()->v4l2_ctrl_find(). > > > > > > > > We should destroy mutex-es right before kfree(). Also > > > > do not vdec_ctrl_deinit() before v4l2_fh_exit(). > > > > > > Hi Greg, I just received a regression report which potentially > > > might have been caused by these venus patches. Please do not > > > take > > > > > > media: venus: sync with threaded IRQ during inst destruction > > > media: venus: fix enc/dec destruction order > > > > > > to any stable kernels yet. I need to investigate first. > > > > What are the git commit id of these that I should be dropping? > > Upstream: > > 6c9934c5a00ae722a98d1a06ed44b673514407b5 > 45b1a1b348ec178a599323f1ce7d7932aea8c6d4 > > as far as I can tell. Looks right, thanks, I'll go drop these from all stable queues now. greg k-h
