Re: [syzbot] [fs?] BUG: unable to handle kernel NULL pointer dereference in read_cache_folio

[syzbot <syzbot+4089e577072948ac5531@syzkaller.appspotmail.com>]

Hello,

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

kernel clean failed: failed to run ["make" "-j" "0" "ARCH=arm64" "CROSS_COMPILE=aarch64-linux-gnu-" "distclean"]: exit status 2
make: the '-j' option requires a positive integer argument
Usage: make [options] [target] ...
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This program built for x86_64-pc-linux-gnu
Report bugs to <bug-make@gnu.org>



Tested on:

commit:         eca631b8 Merge tag 'f2fs-6.12-rc4' of git://git.kernel..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=ba9c4620d9519d1f
dashboard link: https://syzkaller.appspot.com/bug?extid=4089e577072948ac5531
compiler:       
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=10db8030580000