linux-kernel - Re: [syzbot] [mm?] general protection fault in dequeue_hugetlb_folio

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Message-ID: <00000000000047d686061aacfee0@google.com>
Date: Wed, 12 Jun 2024 01:16:03 -0700
From: syzbot <syzbot+569ed13f4054f271087b@...kaller.appspotmail.com>
To: akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, 
	linux-mm@...ck.org, muchun.song@...ux.dev, osalvador@...e.de, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mm?] general protection fault in dequeue_hugetlb_folio_nodemask
 (2)

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+569ed13f4054f271087b@...kaller.appspotmail.com

Tested on:

commit:         f2a50aed mm/hugetlb: Guard dequeue_hugetlb_folio_nodem..
git tree:       https://github.com/leberus/linux hugetlb-dequeue-numa
console output: https://syzkaller.appspot.com/x/log.txt?x=1089406c980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fa0ce06dcc735711
dashboard link: https://syzkaller.appspot.com/bug?extid=569ed13f4054f271087b
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.