From: "Antonino A. Daplas" <adaplas@gmail.com>
To: spock@gentoo.org
Cc: Andrew Morton <akpm@linux-foundation.org>,
linux-fbdev-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH resend] vt: fix potential race in VT_WAITACTIVE handler
Date: Mon, 02 Apr 2007 07:39:07 +0800 [thread overview]
Message-ID: <1175470747.7772.14.camel@daplas> (raw)
In-Reply-To: <20070401124323.GA4040@spock.one.pl>
On Sun, 2007-04-01 at 14:43 +0200, Michal Januszewski wrote:
> From: Michal Januszewski <spock@gentoo.org>
>
> On a multiprocessor machine the VT_WAITACTIVE ioctl call may return 0
> if fg_console has already been updated in redraw_screen() but the
> console switch itself hasn't been completed. Fix this by checking
> fg_console in vt_waitactive() with the console sem held.
>
> Signed-off-by: Michal Januszewski <spock@gentoo.org>
Acked-by: Antonino Daplas <adaplas@pol.net>
Andrew,
Drop the old version I sent to you.
Tony
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
prev parent reply other threads:[~2007-04-01 23:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-01 12:43 [PATCH resend] vt: fix potential race in VT_WAITACTIVE handler Michal Januszewski
2007-04-01 23:39 ` Antonino A. Daplas [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=1175470747.7772.14.camel@daplas \
--to=adaplas@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=linux-fbdev-devel@lists.sourceforge.net \
--cc=linux-kernel@vger.kernel.org \
--cc=spock@gentoo.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;
as well as URLs for NNTP newsgroup(s).