From: Greg KH <gregkh@linuxfoundation.org>
To: Cheng Chao <cs.os.kernel@gmail.com>
Cc: labbott@redhat.com, sumit.semwal@linaro.org, arve@android.com,
riandrews@android.com, devel@driverdev.osuosl.org,
stable@vger.kernel.org
Subject: Re: [PATCH 4.9] staging: android: ion: fix page is NULL
Date: Thu, 23 Sep 2021 16:24:39 +0200 [thread overview]
Message-ID: <YUyOJ/TPelF7r5Va@kroah.com> (raw)
In-Reply-To: <20210923141814.1109472-1-cs.os.kernel@gmail.com>
On Thu, Sep 23, 2021 at 10:18:14PM +0800, Cheng Chao wrote:
> Fixes: commit e7f63771b60e ("ION: Sys_heap: Add cached pool to spead up cached buffer alloc")
> the commit e7f63771b60e introduced the bug which didn't test page which maybe NULL.
> and previous logic was right.
>
> the e7f63771b60e has been merged in v4.8-rc3, only longterm 4.9.x has this bug,
> and other longterm/stable version have not.
<snip>
thanks for this, now queued up.
greg k-h
prev parent reply other threads:[~2021-09-23 14:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-11 11:21 [PATCH] [PATCH 4.9] staging: android: ion: fix page is NULL Cheng Chao
2021-09-11 11:54 ` Greg KH
2021-09-11 14:20 ` Cheng Chao
2021-09-11 14:40 ` Cheng Chao
2021-09-22 12:17 ` Cheng Chao
2021-09-23 8:05 ` Greg KH
2021-09-23 14:21 ` Cheng Chao
2021-09-23 14:18 ` Cheng Chao
2021-09-23 14:24 ` Greg KH [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=YUyOJ/TPelF7r5Va@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=arve@android.com \
--cc=cs.os.kernel@gmail.com \
--cc=devel@driverdev.osuosl.org \
--cc=labbott@redhat.com \
--cc=riandrews@android.com \
--cc=stable@vger.kernel.org \
--cc=sumit.semwal@linaro.org \
/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