linux-kernel - Re: [syzbot] [fs?] general protection fault in pagemap_scan_hugetlb

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Message-ID: <000000000000a0232e060bdc0e9e@google.com>
Date:   Wed, 06 Dec 2023 11:07:06 -0800
From:   syzbot <syzbot+6e2ccedb96d1174e6a5f@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org, sidhartha.kumar@...cle.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fs?] general protection fault in pagemap_scan_hugetlb_entry

Hello,

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

mm/hugetlb.c:6485:17: error: too few arguments to function 'set_huge_pte_at'

Tested on:

commit:         bee0e776 Merge tag 'for-linus-iommufd' of git://git.ke..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=bb39fe85d254f638
dashboard link: https://syzkaller.appspot.com/bug?extid=6e2ccedb96d1174e6a5f
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1621e60ee80000