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From: "Jan Beulich" <jbeulich@novell.com>
To: "Andi Kleen" <andi@firstfloor.org>, "Takashi Iwai" <tiwai@suse.de>
Cc: <robert.moore@intel.com>, "Len Brown" <lenb@kernel.org>,
	"LKML" <linux-kernel@vger.kernel.org>
Subject: Re: Endless ACPI errors on Linus tree (5b664cb235)
Date: Mon, 21 Jul 2008 09:11:44 +0100	[thread overview]
Message-ID: <488460E0.76E4.0078.0@novell.com> (raw)
In-Reply-To: <s5hmykexm53.wl%tiwai@suse.de>

>> > > After someone else observed some problem with this patch earlier, I had
>> > > already sent out attached patch as a replacement one. Any chance you
>> > > could also try this with your box?
>> > 
>> > It resulted in the same error, unfortunately.
>> 
>> Can you send a acpi table dump please?

The situation is even worse here - the (v2) bit width now is divisible by 16,
but still isn't in sync with the v1 field (as is the gpe0 one):

		v1		v2
PM1a_EVT	4		0x10
PM1a_CNT	2		0x10
PM1b_CNT	2		0x10
PM_TMR		4		0x20
GPE0		8		0x20

That would basically mean there's no way to use the v2 fields here - all
the code could do is report the inconsitency, but it would have to use
the v1 field in any case. That's really a shame, and as before I'm
somewhat hesitant to do so. The only way I could easily find myself
doing this would be to introduce a command line option controlling the
behavior here, but that would need to be done outside of the ACPICA
code I'd assume.

Andi, Bob, Len?

Jan


  reply	other threads:[~2008-07-21  8:11 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-18 11:24 Takashi Iwai
2008-07-18 11:35 ` Andi Kleen
2008-07-18 13:15   ` Takashi Iwai
2008-07-18 13:34     ` Takashi Iwai
2008-07-18 15:48       ` Takashi Iwai
2008-07-18 15:52         ` Andi Kleen
2008-07-18 15:56           ` Takashi Iwai
2008-07-18 16:16         ` Jan Beulich
2008-07-18 16:38           ` Takashi Iwai
2008-07-18 16:58             ` Andi Kleen
2008-07-19  9:23               ` Takashi Iwai
2008-07-21  8:11                 ` Jan Beulich [this message]
2008-07-21  8:43                   ` Andi Kleen
2008-07-23 11:27                     ` Jan Beulich
2008-07-23 15:43                       ` Moore, Robert
2008-07-23 16:14                         ` Jan Beulich
2008-09-17  4:56                           ` Andrew Paprocki
2008-09-17  6:43                             ` Jan Beulich
2008-09-17 15:04                               ` Andi Kleen
2008-07-18 15:52       ` Andi Kleen

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