From: Andreas Herrmann <andreas.herrmann3@amd.com>
To: Jeff Mahoney <jeffm@suse.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: [BUG] IO-APIC + timer doesn't work!
Date: Mon, 20 Apr 2009 11:04:00 +0200 [thread overview]
Message-ID: <20090420090400.GC7286@alberich.amd.com> (raw)
In-Reply-To: <49E89D1B.7060800@suse.com>
On Fri, Apr 17, 2009 at 11:15:39AM -0400, Jeff Mahoney wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi all -
>
> I saw this while booting 2.6.30-rc1, -rc2, and today's git, on one of
> my development nodes. This output is with apic=debug. With noapic,
> it still hung. Both outputs follow.
>
> git bisect leads to commit 8d6f0c8214928f7c5083dd54ecb69c5d615b516e,
> but I'm not seeing anything obvious there. Backing just that change
> out doesn't fix it.
It's the next commit c23e253e67c9d8a91a0ffa33c1f571a17f0a2403 that
causes the problems.
On another system I've seen that resetting the HPET_COUNTER did not
take effect. I am going to provide a fix for that but had no time yet
to test this on an affected system.
Regards,
Andreas
prev parent reply other threads:[~2009-04-20 9:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-17 15:15 [BUG] IO-APIC + timer doesn't work! Jeff Mahoney
2009-04-18 8:33 ` Jan Kiszka
2009-04-18 19:52 ` Jeff Mahoney
2009-04-18 20:06 ` Ingo Molnar
2009-04-18 20:25 ` Jan Kiszka
2009-04-18 20:32 ` Ingo Molnar
2009-04-18 20:46 ` Jan Kiszka
2009-04-22 10:19 ` Andreas Herrmann
2009-04-22 10:46 ` Ingo Molnar
2009-04-22 17:13 ` Andreas Herrmann
2009-04-22 13:41 ` Jeff Mahoney
2009-04-20 8:58 ` Andreas Herrmann
2009-04-20 14:23 ` Jeff Mahoney
2009-04-21 18:00 ` Andreas Herrmann
2009-04-22 11:21 ` [tip:x86/urgent] x86: hpet: fix periodic mode programming on AMD 81xx tip-bot for Andreas Herrmann
2009-04-22 13:54 ` tip-bot for Andreas Herrmann
2009-04-20 9:04 ` Andreas Herrmann [this message]
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