Re: [syzbot] [xfs?] [mm?] WARNING: bad unlock balance in __mm_populate

[syzbot]

Hello,

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

mm/gup.c:2001:9: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Werror,-Wimplicit-int]


Tested on:

commit:         e056da87 Merge remote-tracking branch 'will/for-next/p..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
kernel config:  https://syzkaller.appspot.com/x/.config?x=d6b7e15dc5b5e776
dashboard link: https://syzkaller.appspot.com/bug?extid=8f9f411152c9539f4e59
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15f8e464580000