From: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com
Subject: Re: [PATCH 2/2] regmap: debugfs: Ensure proper locking of `debugfs_off_cache' list
Date: Thu, 14 Feb 2013 14:57:03 +0000 [thread overview]
Message-ID: <20130214145703.GA24129@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20130214145416.GQ13249@opensource.wolfsonmicro.com>
On Thu, Feb 14, 2013 at 02:54:17PM +0000, Mark Brown wrote:
> On Thu, Feb 14, 2013 at 12:31:48PM +0000, Dimitris Papastamos wrote:
>
> > There is a possible race between the read operations of the `registers'
> > file and the `range' file. Close that down by taking the appropriate
> > locks when modifying/accessing the list.
>
> This seems like an incremental fix on the previous change; the previous
> change introduced the ranges file with a race condition. If splitting
> them up add the lock first and then add the ranges file that made it
> needed.
>
> Please do also thread patch series together.
Aw yes, cool.
prev parent reply other threads:[~2013-02-14 14:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-14 12:31 [PATCH 2/2] regmap: debugfs: Ensure proper locking of `debugfs_off_cache' list Dimitris Papastamos
2013-02-14 14:54 ` Mark Brown
2013-02-14 14:57 ` Dimitris Papastamos [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=20130214145703.GA24129@opensource.wolfsonmicro.com \
--to=dp@opensource.wolfsonmicro.com \
--cc=broonie@opensource.wolfsonmicro.com \
--cc=linux-kernel@vger.kernel.org \
--cc=patches@opensource.wolfsonmicro.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.