Re: [PATCH v3] loop: Fix NULL pointer dereference in lo_rw_aio()

[Christoph Hellwig]

On Thu, May 28, 2026 at 07:46:24PM +0930, Qu Wenruo wrote:
>> e.g. 9c7504aa72b6 ("xfs: track and serialize in-flight async buffers against
>> unmount")
> Considering the xfs fix is pretty old, it's before the fix hint thus no 
> such mention in fstests.
>
> Do you happen to know which test case is for that fix?
> I'd like to adapt it for btrfs as a reproducer.

No.  Adding Brian who authored that commit.