Hi,
Thanks for your patch.
FYI: kernel test robot notices the stable kernel rule is not satisfied.
Rule: 'Cc: stable@vger.kernel.org' or 'commit <sha1> upstream.' Subject: [PATCH 5.15.y] io_uring: Fix unsigned 'res' comparison with zero in io_fixup_rw_res() Link: https://lore.kernel.org/stable/20230110164647.755556-1-harshit.m.mogalapalli...
The check is based on https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html