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From: Brian Gerst <brgerst@gmail.com>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: mingo@elte.hu, linux-kernel@vger.kernel.org,
	Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: [PATCH] x86: Execute WP test after interrupts are enabled
Date: Tue, 25 Aug 2009 15:37:38 -0400	[thread overview]
Message-ID: <73c1f2160908251237i3d32b39eu8e198e56610d5724@mail.gmail.com> (raw)
In-Reply-To: <1251227779-24347-1-git-send-email-penberg@cs.helsinki.fi>

Is there any reason to run this test at all on Xen?  It's only needed
for real 386 and some broken 486 processors.

On Tue, Aug 25, 2009 at 3:16 PM, Pekka Enberg<penberg@cs.helsinki.fi> wrote:
> Commit 83b519e8b9572c319c8e0c615ee5dd7272856090 ("slab: setup allocators
> earlier in the boot sequence") changed the boot sequence to call
> mem_init() early. Unfortunately Xen is not prepared to handle the WP test at
> that point so we need to make the test run later.

  parent reply	other threads:[~2009-08-25 19:37 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-25 19:16 [PATCH] x86: Execute WP test after interrupts are enabled Pekka Enberg
2009-08-25 19:34 ` Jeremy Fitzhardinge
2009-08-25 19:38   ` Pekka Enberg
2009-08-25 19:53     ` Jeremy Fitzhardinge
2009-08-25 19:58       ` Pekka Enberg
2009-08-25 20:03         ` Ingo Molnar
2009-08-25 20:03       ` Arnd Hannemann
2009-08-25 19:37 ` Brian Gerst [this message]
2009-08-25 19:53   ` Jeremy Fitzhardinge

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