From: Matthew Wilcox <willy@infradead.org>
To: syzbot <syzbot+ec4b7d82bb051330f15a@syzkaller.appspotmail.com>
Cc: Liam.Howlett@oracle.com, akpm@linux-foundation.org,
david@redhat.com, hdanton@sina.com, hughd@google.com,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
lorenzo.stoakes@oracle.com, syzkaller-bugs@googlegroups.com,
vbabka@suse.cz, vivek.kasireddy@intel.com
Subject: Re: [syzbot] [mm?] BUG: Bad page map (8)
Date: Mon, 30 Sep 2024 14:52:34 +0100 [thread overview]
Message-ID: <ZvqtIn-9PZRWkMDa@casper.infradead.org> (raw)
In-Reply-To: <66f9ea7a.050a0220.aab67.0023.GAE@google.com>
On Sun, Sep 29, 2024 at 05:02:02PM -0700, syzbot wrote:
> syzbot has bisected this issue to:
>
> commit f8d112a4e657c65c888e6b8a8435ef61a66e4ab8
> Author: Liam R. Howlett <Liam.Howlett@Oracle.com>
> Date: Fri Aug 30 04:00:54 2024 +0000
>
> mm/mmap: avoid zeroing vma tree in mmap_region()
This is almost certainly a bogus bisection. See
https://lore.kernel.org/all/00000000000020f6f8061da86023@google.com/
next prev parent reply other threads:[~2024-09-30 13:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-18 22:51 syzbot
2024-07-19 11:21 ` David Hildenbrand
2024-07-20 5:02 ` Hillf Danton
2024-07-20 6:30 ` Kasireddy, Vivek
2024-07-22 13:23 ` David Hildenbrand
2024-07-20 6:32 ` Kasireddy, Vivek
2024-07-20 7:01 ` syzbot
2024-09-30 0:02 ` syzbot
2024-09-30 13:52 ` Matthew Wilcox [this message]
2024-12-27 17:02 ` syzbot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZvqtIn-9PZRWkMDa@casper.infradead.org \
--to=willy@infradead.org \
--cc=Liam.Howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=david@redhat.com \
--cc=hdanton@sina.com \
--cc=hughd@google.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lorenzo.stoakes@oracle.com \
--cc=syzbot+ec4b7d82bb051330f15a@syzkaller.appspotmail.com \
--cc=syzkaller-bugs@googlegroups.com \
--cc=vbabka@suse.cz \
--cc=vivek.kasireddy@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox