Greg Kroah-Hartman wrote on Wed, Apr 17, 2024 at 03:28:04PM +0200:
David Sterba dsterba@suse.com btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks()
(This applies to 4.19, too). mutex_unlock() is needed before "goto error" here.
ugh, I need to look more at the context when reviewing these, btrfs is part of what I'm more or less looking at when updating...
So can you provide that fix please?
This bug affects upstream as well and I don't see any upstream fix for it yet on linux-btrfs@vger, I'll send a patch with Pavel's reported at.