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From: Oleg Nesterov <oleg@tv-sign.ru>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@osdl.org>
Subject: Re: 2.6.6-mm5
Date: Sat, 22 May 2004 14:27:00 +0400	[thread overview]
Message-ID: <40AF2AF4.9079831E@tv-sign.ru> (raw)

Hello.

Andrew Morton wrote:
>
> +ia32-fault-deadlock-fix.patch
>
> +	if ((error_code & 4) == 0 && !check_exception(regs))
> +		goto bad_area_nosemaphore;


I just can't understand, why check_exception() was introduced.
if ((error_code & 4) == 0 && !search_exception_tables(regs->eip))
has the same effect?

Oleg.

             reply	other threads:[~2004-05-22 10:25 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-05-22 10:27 Oleg Nesterov [this message]
     [not found] <1YAd2-6Th-13@gated-at.bofh.it>
     [not found] ` <1YPF4-2hJ-11@gated-at.bofh.it>
     [not found]   ` <1YPOI-2nq-1@gated-at.bofh.it>
     [not found]     ` <1YRdQ-3pu-5@gated-at.bofh.it>
2004-05-23 11:39       ` 2.6.6-mm5 Andi Kleen
2004-05-23 21:32         ` 2.6.6-mm5 Eric W. Biederman
2004-05-24  0:02         ` 2.6.6-mm5 Eric W. Biederman
  -- strict thread matches above, loose matches on Subject: below --
2004-05-22 18:02 2.6.6-mm5 Adam Radford
2004-05-22  8:36 2.6.6-mm5 Andrew Morton
2004-05-22  9:09 ` 2.6.6-mm5 Jeff Garzik
2004-05-22  9:22   ` 2.6.6-mm5 hch
2004-05-22  9:26     ` 2.6.6-mm5 Andrew Morton
2004-05-22 11:51   ` 2.6.6-mm5 R. J. Wysocki
2004-05-22  9:26 ` 2.6.6-mm5 hch
2004-05-22  9:32   ` 2.6.6-mm5 Andrew Morton
2004-05-22  9:41     ` 2.6.6-mm5 hch
2004-05-22 19:03       ` 2.6.6-mm5 Brian King
2004-05-22  9:38 ` 2.6.6-mm5 hch
2004-05-22  9:44   ` 2.6.6-mm5 Jens Axboe
2004-05-22  9:46 ` 2.6.6-mm5 Felipe Alfaro Solana
2004-05-23 15:51   ` 2.6.6-mm5 James Morris
2004-05-22 11:59 ` 2.6.6-mm5 Matthias Andree
2004-05-23  1:01 ` 2.6.6-mm5 Eric W. Biederman
2004-05-23  1:08   ` 2.6.6-mm5 Andrew Morton
2004-05-23  1:15     ` 2.6.6-mm5 Roland Dreier
2004-05-24 16:17       ` 2.6.6-mm5 Matt Mackall
2004-05-24 17:03         ` 2.6.6-mm5 Eric W. Biederman
2004-05-24 17:43           ` 2.6.6-mm5 Roland Dreier
2004-05-25  7:25             ` 2.6.6-mm5 Eric W. Biederman
2004-05-23  2:45     ` 2.6.6-mm5 Eric W. Biederman
2004-05-25 13:53 ` 2.6.6-mm5 Pavel Machek
2004-05-26 12:41 ` 2.6.6-mm5 Anders Gustafsson
2004-05-26 12:49   ` 2.6.6-mm5 Jens Axboe
2004-05-26 12:59     ` 2.6.6-mm5 Anders Gustafsson
2004-05-26 13:03       ` 2.6.6-mm5 Jens Axboe

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