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From: Andrea Arcangeli <andrea@suse.de>
To: Matti Aarnio <matti.aarnio@zmailer.org>
Cc: Ivan Stepnikov <iv@spylog.com>, linux-kernel@vger.kernel.org
Subject: Re: Kernel is unstable
Date: Thu, 1 Mar 2001 15:35:12 +0100	[thread overview]
Message-ID: <20010301153512.F32484@athlon.random> (raw)
In-Reply-To: <001701c0a230$40e12240$0e04a8c0@iv> <20010301122753.S15688@mea-ext.zmailer.org>
In-Reply-To: <20010301122753.S15688@mea-ext.zmailer.org>; from matti.aarnio@zmailer.org on Thu, Mar 01, 2001 at 12:27:53PM +0200

On Thu, Mar 01, 2001 at 12:27:53PM +0200, Matti Aarnio wrote:
> 	With   malloc(1M):
> 
> ...
> 44089000-4418a000 rw-p 00000000 00:00 0
> 4418a000-4428b000 rw-p 00000000 00:00 0
> 4428b000-4438c000 rw-p 00000000 00:00 0
> 4438c000-4448d000 rw-p 00000000 00:00 0
> 4448d000-4458e000 rw-p 00000000 00:00 0
> 4458e000-4468f000 rw-p 00000000 00:00 0
> 4468f000-44790000 rw-p 00000000 00:00 0
> 44790000-44891000 rw-p 00000000 00:00 0

This is actually another bug completly orthogonal to the VM deadlock with the
empty ZONE_NORMAL.

>From the above it's pretty obvious the clever vma merging is broken in 2.4.

Andrea

  reply	other threads:[~2001-03-01 14:33 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-03-01  9:16 Kernel is unstable Ivan Stepnikov
2001-03-01 10:27 ` Matti Aarnio
2001-03-01 14:35   ` Andrea Arcangeli [this message]
2001-03-01 14:39     ` Andrea Arcangeli
2001-03-01 18:20       ` Alan Cox
2001-03-01 18:30         ` Andrea Arcangeli
2001-03-01 19:04           ` David S. Miller
2001-03-01 20:45             ` Andrea Arcangeli
2001-03-01 19:12           ` Linus Torvalds
2001-03-02  8:23             ` Christoph Rohland
2001-03-02  8:40             ` David Howells
2001-03-02 14:01               ` Andrea Arcangeli
2001-03-02 17:52               ` Linus Torvalds
2001-03-05 23:06                 ` Chris Wedgwood
2001-03-01 13:39 ` Richard B. Johnson
2001-03-01 14:24 ` Andrea Arcangeli
2001-03-01 17:12   ` Ingo Oeser
  -- strict thread matches above, loose matches on Subject: below --
2001-03-01 13:55 Heusden, Folkert van

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