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From: Dave Jones <davej@codemonkey.org.uk>
To: mikpe@csd.uu.se
Cc: linux-kernel@vger.kernel.org
Subject: Re: [BUG] 2.5.69 oops at sysenter_past_esp
Date: Tue, 6 May 2003 23:35:43 +0100	[thread overview]
Message-ID: <20030506223534.GA3339@suse.de> (raw)
In-Reply-To: <16056.4728.649612.413159@gargle.gargle.HOWL>

On Tue, May 06, 2003 at 09:52:24PM +0200, mikpe@csd.uu.se wrote:
 > suspending the box (apm). At resume, I am immediately greeted with an
 > oops looking like:
 > 
 > general protection fault: 0000 [#?]
 > CPU:	0
 > EIP:	0060:[<c0109079>]	Not tainted
 > EFLAGS:	00010246
 > EIP is at systenter_past_esp+0x6e/0x71

I wonder if your BIOS is trashing the sysenter MSRs on suspend.
Maybe they need restoring ?

		Dave


  reply	other threads:[~2003-05-06 22:23 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-05-06 19:52 [BUG] 2.5.69 oops at sysenter_past_esp mikpe
2003-05-06 22:35 ` Dave Jones [this message]
2003-05-07  9:33   ` [PATCH] restore sysenter MSRs at resume mikpe
2003-05-07 14:41     ` Linus Torvalds
2003-05-07 17:23       ` mikpe
2003-05-07 17:39         ` Linus Torvalds
2003-05-08 21:47           ` Pavel Machek

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