From: Liam Howlett <liam.howlett@oracle.com>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH RFC] maple_tree: should get pivots boundary by type
Date: Fri, 11 Nov 2022 17:13:26 +0000 [thread overview]
Message-ID: <20221111171304.anaqymv755udarxe@revolver> (raw)
In-Reply-To: <20221111022009.tfrap5qx5oy5vnsc@master>
* Wei Yang <richard.weiyang@gmail.com> [221110 21:20]:
> On Thu, Nov 10, 2022 at 04:14:31PM +0000, Liam Howlett wrote:
> >* Wei Yang <richard.weiyang@gmail.com> [221110 02:25]:
> >> If my understanding is correct, we should get pivots boundary by type.
> >>
> >
> >Thank you, yes - you are correct. This is a bug, and should have:
>
> Thanks. I am curious why this doesn't trigger a problem yet?
>
> From code, it seems we may access the out of boundary array.
yes, it would likely access the array out of bounds. This code is not
used by the mm code right now.
>
> >
> >Fixes: 54a611b60590 (Maple Tree: add new data structure)
> >
> >Please fix your commit message and add the fixes line and resend.
> >
> >Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
> >
>
> --
> Wei Yang
> Help you, Help me
prev parent reply other threads:[~2022-11-11 17:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-10 7:24 Wei Yang
2022-11-10 16:14 ` Liam Howlett
2022-11-11 2:20 ` Wei Yang
2022-11-11 17:13 ` Liam Howlett [this message]
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=20221111171304.anaqymv755udarxe@revolver \
--to=liam.howlett@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=richard.weiyang@gmail.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