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From: Andreas Mohr <andi@rhlx01.fht-esslingen.de>
To: Andreas Mohr <andi@rhlx01.fht-esslingen.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Alexey Dobriyan <adobriyan@gmail.com>, Greg KH <greg@kroah.com>,
	linux-kernel@vger.kernel.org
Subject: tty OOPS (Re: 2.6.21-rc5-mm2)
Date: Wed, 28 Mar 2007 20:04:46 +0200	[thread overview]
Message-ID: <20070328180446.GA7528@rhlx01.hs-esslingen.de> (raw)
In-Reply-To: <20070328174524.GA25709@rhlx01.hs-esslingen.de>

Hi,

[unrelated maintainers removed, Alexey added]

On Wed, Mar 28, 2007 at 07:45:24PM +0200, Andreas Mohr wrote:
> Hi,
> 
> just wanted to add that when analyzing the backtrace I found the comment
> at drivers/char/vt.c/con_close() to be VERY suspicious...
> (need to take tty_mutex to prevent concurrent thread tty access).
> This might just be what happened here despite trying to protect against it.

OK, can we assume that one of

+protect-tty-drivers-list-with-tty_mutex.patch
+tty-minor-merge-correction.patch
+tty-in-tiocsctty-when-we-steal-a-tty-hang-it-up-fix.patch

is responsible / not implemented fully?

Andreas Mohr

  reply	other threads:[~2007-03-28 18:04 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-27  5:16 2.6.21-rc5-mm2 Andrew Morton
2007-03-27 10:04 ` 2.6.21-rc5-mm2 William Lee Irwin III
2007-03-28 17:02 ` 2.6.21-rc5-mm2 Andreas Mohr
2007-03-28 17:33   ` 2.6.21-rc5-mm2 Andreas Mohr
2007-03-28 17:45     ` 2.6.21-rc5-mm2 Andreas Mohr
2007-03-28 18:04       ` Andreas Mohr [this message]
2007-03-28 18:38         ` tty OOPS (Re: 2.6.21-rc5-mm2) Alexey Dobriyan
2007-03-28 18:56           ` Alexey Dobriyan
2007-03-28 20:07             ` Andrew Morton
2007-03-29 12:48               ` Maneesh Soni
2007-03-28 20:15             ` [FIXED] " Andreas Mohr
2007-03-28 21:08               ` Ethan Solomita
2007-03-28 21:27               ` Ethan Solomita
2007-03-28 17:42 ` 2.6.21-rc5-mm2 Christian
2007-03-28 17:55   ` 2.6.21-rc5-mm2 Pallipadi, Venkatesh
2007-03-28 18:36 ` 2.6.21-rc5-mm2 Badari Pulavarty
2007-03-28 20:20 ` 2.6.21-rc5-mm2 OOPS and spinlock lockup Zan Lynx
2007-03-28 20:50   ` Andrew Morton
2007-03-29 17:53 ` 2.6.21-rc5-mm2 Badari Pulavarty
2007-03-29 17:23   ` 2.6.21-rc5-mm2 Andrew Morton
2007-03-29 18:20 ` 2.6.21-rc5-mm2 - compile error on x86-64 Helge Hafting
2007-03-29 21:28   ` Andrew Morton
2007-03-29 22:10     ` Eric W. Biederman
2007-03-29 22:23       ` Andrew Morton
2007-03-30  5:10         ` Eric W. Biederman
2007-03-29 22:24       ` Randy Dunlap
2007-03-31  6:27     ` Helge Hafting
2007-03-31  6:53       ` Eric W. Biederman
2007-03-31  6:50     ` Helge Hafting

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