Re: [syzbot] [fs?] general protection fault in pagemap_scan_hugetlb_entry

syzbot
2023-12-30T18:24:08Z

syzbot suspects this issue was fixed by commit:

commit 4a3ef6be03e6700037fc20e63aa5ffd972e435ca
Author: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Date: Mon Dec 4 18:32:34 2023 +0000

mm/hugetlb: have CONFIG_HUGETLB_PAGE select CONFIG_XARRAY_MULTI

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=126d4145e80000
start commit: df60cee26a2e Merge tag '6.7-rc3-smb3-server-fixes' of git:..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=bb39fe85d254f638
dashboard link: https://syzkaller.appspot.com/bug?extid=6e2ccedb96d1174e6a5f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17befd62e80000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10d5a90ce80000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: mm/hugetlb: have CONFIG_HUGETLB_PAGE select CONFIG_XARRAY_MULTI

For information about bisection process see: https://goo.gl/tpsmEJ#bisection