Re: [syzbot] [mm?] KASAN: use-after-free Read in copy_folio_from_iter_atomic (2)

[syzbot]

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to apply patch:
checking file fs/jfs/jfs_logmgr.c
patch: **** malformed patch at line 23: diff --git a/fs/jfs/jfs_logmgr.h b/fs/jfs/jfs_logmgr.h




Tested on:

commit:         c1f49dea Merge tag 'mm-hotfixes-stable-2026-04-19-00-1..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=58b036c829d44771
dashboard link: https://syzkaller.appspot.com/bug?extid=6cc93ec9a4035badb85f
compiler:       
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1493c2d2580000