From: Andrew Morton <akpm@linux-foundation.org>
To: Baoquan He <bhe@redhat.com>
Cc: Dan Carpenter <dan.carpenter@linaro.org>,
Philip Li <philip.li@intel.com>,
oe-kbuild@lists.linux.dev, Lorenzo Stoakes <lstoakes@gmail.com>,
lkp@intel.com, oe-kbuild-all@lists.linux.dev,
linux-kernel@vger.kernel.org,
Linux Memory Management List <linux-mm@kvack.org>
Subject: Re: mm/vmalloc.c:3689 vread_iter() error: we previously assumed 'vm' could be null (see line 3667)
Date: Thu, 19 Oct 2023 09:50:30 -0700 [thread overview]
Message-ID: <20231019095030.7a1f3c93bc18511f52524aa8@linux-foundation.org> (raw)
In-Reply-To: <ZTCURc8ZQE+KrTvS@MiWiFi-R3L-srv>
On Thu, 19 Oct 2023 10:28:21 +0800 Baoquan He <bhe@redhat.com> wrote:
> I think this is not a real runtime bug. The only chance it can hapen is
> when (flags == VMAP_BLOCK) is true. That has been warned and could never
> happen. I updated patch log and paste v2 here.
Thanks, I updated the changelog in-place.
next prev parent reply other threads:[~2023-10-19 16:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-17 14:26 Dan Carpenter
2023-10-18 8:54 ` Baoquan He
2023-10-18 10:32 ` Dan Carpenter
2023-10-18 12:12 ` Baoquan He
2023-10-18 12:45 ` Philip Li
2023-10-18 15:15 ` Baoquan He
2023-10-18 15:52 ` Andrew Morton
2023-10-19 2:28 ` Baoquan He
2023-10-19 5:40 ` Dan Carpenter
2023-10-19 12:55 ` Baoquan He
2023-10-19 16:50 ` Andrew Morton [this message]
2023-10-20 0:21 ` Baoquan He
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=20231019095030.7a1f3c93bc18511f52524aa8@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=bhe@redhat.com \
--cc=dan.carpenter@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=lkp@intel.com \
--cc=lstoakes@gmail.com \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=oe-kbuild@lists.linux.dev \
--cc=philip.li@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