bject: Re: [PATCH 4/4] x86_64 ioapic: Improve the heuristics for when
> check_timer fails.
>
>
> >Works fine with BIOS 0402.
>
> >x86_64_io_apic_fix_eric_20060108
>
> >..TIMER: vector=0x20 apic1=0 pin1=0 apic2=-1 pin2=-1
> >..TIMER trying IO-APIC=0 PIN=0<
-Original Message-
From: Tobias Diedrich [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 09, 2007 2:01 PM
To: Eric W. Biederman
Cc: Linus Torvalds; Lu, Yinghai; Andrew Morton; Adrian Bunk; Andi Kleen;
Linux Kernel Mailing List
Subject: Re: [PATCH 4/4] x86_64 ioapic: Improve the
Eric W. Biederman wrote:
> Tobias. I don't have a box with the problem yours does, and this
> doesn't quite try any of the cases you have been asked to test
> so could you please test this one?
Works fine with BIOS 0402.
patches/series:
patch-2.6.20-rc4
patch-2.6.19-rc3-nokmem
myconfig
ccache
x8
Adrian Bunk <[EMAIL PROTECTED]> writes:
> On Mon, Jan 08, 2007 at 02:45:00PM -0700, Eric W. Biederman wrote:
>> Adrian Bunk <[EMAIL PROTECTED]> writes:
>
> We just got a completely different bug reported that was confirmed to be
> caused by Andi's patch:
>AMD64/ATI : timer is running twice as
On Mon, 8 Jan 2007, Adrian Bunk wrote:
>
> We just got a completely different bug reported that was confirmed to be
> caused by Andi's patch:
>AMD64/ATI : timer is running twice as fast as it should [1]
Yeah. I have to say, that with my main goal for 2.6.20 being a stability
release, and
On Mon, Jan 08, 2007 at 02:45:00PM -0700, Eric W. Biederman wrote:
> Adrian Bunk <[EMAIL PROTECTED]> writes:
>
> > On Mon, Jan 08, 2007 at 09:11:24AM -0700, Eric W. Biederman wrote:
> >>
> >> To a large extent this reverts b026872601976f666bae77b609dc490d1834bf77
> >> while still keeping to the s
On Mon, Jan 08, 2007 at 09:11:24AM -0700, Eric W. Biederman wrote:
>
> To a large extent this reverts b026872601976f666bae77b609dc490d1834bf77
> while still keeping to the spirits of it's goal, the ability to
> make smart guesses about how the timer irq is routed when the BIOS
> gets it wrong.
>..
Adrian Bunk <[EMAIL PROTECTED]> writes:
> On Mon, Jan 08, 2007 at 09:11:24AM -0700, Eric W. Biederman wrote:
>>
>> To a large extent this reverts b026872601976f666bae77b609dc490d1834bf77
>> while still keeping to the spirits of it's goal, the ability to
>> make smart guesses about how the timer i
"Lu, Yinghai" <[EMAIL PROTECTED]> writes:
>>So that doesn't invalidate the generic test. I'm going to go dig
>>out what little information I have and see if I can stair at the
>>register definition.
>
> Someone said we can that info about that reg in Kernel. And only
> firmware can use that.
We
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, January 08, 2007 12:47 PM
To: Lu, Yinghai
Cc: Linus Torvalds; Tobias Diedrich; Andrew Morton; Adrian Bunk; Andi
Kleen; Linux Kernel Mailing List
Subject: Re: [PATCH 4/4] x86_64 ioapic: Improve the
"Lu, Yinghai" <[EMAIL PROTECTED]> writes:
>
>>I have tested this on an Nvidia board that reports that apic 0 pin 2
>>works when it does not and this code successfully programs apic 0 pin 0
>>into ExtINT mode.
>
> For some CK804 boards, BIOS forget set to 8254 timer to apic0/pin2, and
> still leave
"Lu, Yinghai" <[EMAIL PROTECTED]> writes:
>>+static int check_timer_pin(int apic, int pin)
>>+{
>>+ int irq, idx;
>>+ /*
>>+ * Test the architecture default i8254 timer pin
>>+ * of apic 0 pin 2.
>>+ */
>
> Comments need to be updated.
Probably. Although this is all I ha
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, January 08, 2007 8:11 AM
To: Linus Torvalds
Cc: Tobias Diedrich; Lu, Yinghai; Andrew Morton; Adrian Bunk; Andi
Kleen; Linux Kernel Mailing List
Subject: [PATCH 4/4] x86_64 ioapic: Improve the heuristics for
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, January 08, 2007 8:11 AM
To: Linus Torvalds
Cc: Tobias Diedrich; Lu, Yinghai; Andrew Morton; Adrian Bunk; Andi
Kleen; Linux Kernel Mailing List
Subject: [PATCH 4/4] x86_64 ioapic: Improve the heuristics for
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