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From: Ralf Baechle <ralf@linux-mips.org>
To: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Cc: linux-mips@linux-mips.org
Subject: Re: missing flush_dcache_page call in 2.4 kernel
Date: Thu, 25 Mar 2004 15:33:19 +0100	[thread overview]
Message-ID: <20040325143319.GA873@linux-mips.org> (raw)
In-Reply-To: <20040325.224229.112629304.nemoto@toshiba-tops.co.jp>

On Thu, Mar 25, 2004 at 10:42:29PM +0900, Atsushi Nemoto wrote:

> I noticed that reading from file with mmap sometimes return wrong data
> on 2.4 kernel.
> 
> This is a test program to reproduce the problem.

This seems to be the same problem as reported by Peter Horton as while
ago; in his case that was with PIO IDE.

  Ralf

  reply	other threads:[~2004-03-25 14:33 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-03-25 13:42 missing flush_dcache_page call in 2.4 kernel Atsushi Nemoto
2004-03-25 14:33 ` Ralf Baechle [this message]
2004-03-25 14:50   ` Peter Horton
2004-03-26  3:22     ` Atsushi Nemoto
2004-03-26 18:43       ` Peter Horton
2004-03-26 19:27         ` Maciej W. Rozycki
2004-03-27 13:49         ` Atsushi Nemoto
2004-03-28 13:04           ` Peter Horton
2004-03-30  6:38             ` Atsushi Nemoto
2004-03-30  9:48               ` Peter Horton

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