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From: Ralf Baechle <ralf@linux-mips.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Hitoshi Mitake <h.mitake@gmail.com>,
	Hitoshi Mitake <mitake@clustcom.com>,
	Doug Thompson <norsk5@yahoo.com>,
	dougthompson@xmission.com, linux-kernel@vger.kernel.org,
	ktaka@clustcom.com, linux-arch@vger.kernel.org
Subject: Re: [PATCH 1/1] edac x38: new MC driver module
Date: Tue, 18 Nov 2008 12:16:20 +0000	[thread overview]
Message-ID: <20081118121620.GB8625@linux-mips.org> (raw)
In-Reply-To: <20081109112646.97c594b5.akpm@linux-foundation.org>

On Sun, Nov 09, 2008 at 11:26:46AM -0800, Andrew Morton wrote:

> Perhaps it would be better to have a CONFIG_ARCH_HAS_READQ and to then
> disable these drivers on the architectures which don't provide
> readq/writeq support.

And we also need to define the exact semantics.  Questions coming to mind:

  o are implementations performing 2 32-bit accesses acceptable?
  o if so, what ordering for the two accesses is acceptable?

  Ralf

  parent reply	other threads:[~2008-11-18 12:27 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-17 21:39 [PATCH 1/1] edac x38: new MC driver module dougthompson
2008-10-20 23:32 ` Andrew Morton
2008-11-05 22:29   ` Hitoshi Mitake
2008-11-05 16:26     ` Doug Thompson
2008-11-07  0:46       ` Andrew Morton
2008-11-07 15:28         ` Hitoshi Mitake
2008-11-07  6:31           ` Andrew Morton
2008-11-07 15:38             ` Hitoshi Mitake
2008-11-07  7:11               ` Andrew Morton
2008-11-09 15:10                 ` Hitoshi Mitake
2008-11-09 19:26                   ` Andrew Morton
2008-11-11  6:11                     ` Paul Mundt
2008-11-13 15:15                       ` Hitoshi Mitake
2008-11-18 12:16                     ` Ralf Baechle [this message]
2008-11-18 12:32                       ` Russell King
2008-11-20 16:19                         ` Hitoshi Mitake
2008-11-23 23:52                           ` H. Peter Anvin
2008-11-24 17:18                             ` Luck, Tony
2008-11-24 18:02                               ` H. Peter Anvin
2008-11-25  2:55                                 ` Hitoshi Mitake
2008-11-25  5:13                                   ` H. Peter Anvin
2008-11-25 15:30                                     ` Hitoshi Mitake
2008-11-25 15:46                                       ` Geert Uytterhoeven
2008-11-25 16:10                                         ` Hitoshi Mitake
2008-11-29  0:11                                           ` Hitoshi Mitake
  -- strict thread matches above, loose matches on Subject: below --
2008-11-29  0:56 H. Peter Anvin
2008-11-29  7:47 ` Hitoshi Mitake
2008-11-29  9:38   ` Ingo Molnar
2008-11-29 10:26     ` Hitoshi Mitake
2008-11-29 10:52       ` Sam Ravnborg
2008-11-29 13:24         ` Hitoshi Mitake
2008-11-29 18:01           ` Sam Ravnborg
2008-11-30  8:16             ` Hitoshi Mitake
2008-11-30  8:37               ` Ingo Molnar
2008-11-30  9:24                 ` Ingo Molnar
2008-11-30 15:20                   ` Hitoshi Mitake
2008-11-30 16:15                     ` Ingo Molnar
2008-12-01 13:51                       ` Hitoshi Mitake
2008-12-01 13:59                         ` Ingo Molnar
2008-12-01 23:58                           ` Hitoshi Mitake
2008-12-04 15:58                             ` Hitoshi Mitake
2009-01-16  1:24                               ` Hitoshi Mitake
2009-02-21 10:11                             ` Hitoshi Mitake
2009-02-21 10:39                               ` Russell King
2009-02-21 13:09                               ` Sam Ravnborg
2009-02-22 14:15                                 ` Hitoshi Mitake
2009-02-22 14:16                                 ` Hitoshi Mitake
2009-02-22 14:18                                 ` Hitoshi Mitake
2009-02-22 14:19                                 ` Hitoshi Mitake
2009-02-22 14:20                                 ` Hitoshi Mitake
2009-02-22 14:21                                 ` Hitoshi Mitake

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