linux-kernel - Re: 2.6.25-rc5-git6: Reported regressions from 2.6.24

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Date:	Mon, 24 Mar 2008 00:31:42 +0100
From:	Gabriel C <crazy@...galware.org>
To:	Thomas Gleixner <tglx@...utronix.de>
CC:	Gabriel C <nix.or.die@...glemail.com>,
	"Rafael J. Wysocki" <rjw@...k.pl>,
	LKML <linux-kernel@...r.kernel.org>,
	Adrian Bunk <bunk@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Natalie Protasevich <protasnb@...il.com>,
	andi-bz@...stfloor.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: 2.6.25-rc5-git6: Reported regressions from 2.6.24

Gabriel C wrote:
> Gabriel C wrote:
>> Thomas Gleixner wrote:
>>> On Sat, 22 Mar 2008, Thomas Gleixner wrote:
>>>> On Sat, 22 Mar 2008, Gabriel C wrote:
>>>>> With this one TSC is fine but now I get a warning on boot :
>>>> Good. It confirms my assumptions about the root cause.
>>>>
>>>>> [    0.041037] ------------[ cut here ]------------
>>>>> [    0.041052] WARNING: at arch/x86/kernel/smp_32.c:562 native_smp_call_function_mask+0x23/0x11e()
>>>> Grr. I'll work out a solution for that one.
>>> Gabriel,
>>>
>>> I'm happy to rack your nerves some more.
>> No worries :) 
>>
>>> After discussing the issue with Peter and Ingo the following solution
>>> seems to be the one which is the least intrusive. 
>>>
>>> Can you please give it a test ride ?
>> Done , git head + Andi's patch + this version of your patch does work here.
>>
>> Also time-warp-test is just fine and everything else seems to work.
> 
> Also I've tested with my other motherboard and is fine too :)
> 
> Feel free to add my Tested-by when you push this patch.

Heh :/

...

[ 5902.632878] Clocksource tsc unstable (delta = 4686687272 ns)
[ 5920.650516] Time: acpi_pm clocksource has been installed.

...

Seems like something still triggers that :/ 


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