Re: [syzbot] [btrfs?] KMSAN: uninit-value in iov_iter_alignment_iovec

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+f2a9c06bfaa027217ebb@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+f2a9c06bfaa027217ebb@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         2c9b3512 Merge tag 'for-linus' of git://git.kernel.org..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=161cde0d980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=6c58162962f280fa
dashboard link: https://syzkaller.appspot.com/bug?extid=f2a9c06bfaa027217ebb
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1138b445980000

Note: testing is done by a robot and is best-effort only.