Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800

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From: Mark Hounschell

Subject: Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800

Date: Thursday, January 28, 2010 - 2:17 am

On 01/25/2010 12:10 PM, Andreas Herrmann wrote:
quoted text> On Fri, Jan 22, 2010 at 11:21:06PM -0800, Yuhong Bao wrote:
>>
>>> HPET MSI on platforms with ATI SB700/SB800 as they seem to have some
>>> side-effects on floppy DMA. Do not use HPET MSI on such platforms.
> 
> Argh, will see what information I can find about this problem ...
> 
>> I think somebody from AMD should review the situation.Clearly
>   something is happening inside their southbridge.CCing Andreas
>   Herrmann from AMD.
> 
> I have the feeling that this problem should rather be fixed with a DMI
> quirk instead of disabling HPET MSI for the entire chipset.
> 
> Was the latest available BIOS installed on the affected system?
> 

You mean "systems" of different manufactures?  I will check today. Due to
mis configured filters I didn't see this until today. Sorry.

Mark
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Messages in current thread:

DMA cache consistency bug introduced in 2.6.28 (Was: Re: [ ..., Alain Knaff, (Thu Dec 17, 10:00 am)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Linus Torvalds, (Thu Dec 17, 10:27 am)

Re: DMA cache consistency bug introduced in 2.6.28, Krzysztof Halasa, (Thu Dec 17, 11:21 am)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Alain Knaff, (Thu Dec 17, 1:46 pm)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Linus Torvalds, (Thu Dec 17, 2:14 pm)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Alain Knaff, (Thu Dec 17, 3:11 pm)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Linus Torvalds, (Thu Dec 17, 3:43 pm)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Alain Knaff, (Thu Dec 17, 4:24 pm)

Re: DMA cache consistency bug introduced in 2.6.28 (Was: R ..., Mark Hounschell, (Fri Dec 18, 1:59 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Fri Dec 18, 3:55 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Krzysztof Halasa, (Fri Dec 18, 8:01 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Linus Torvalds, (Fri Dec 18, 8:22 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Fri Dec 18, 8:28 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Linus Torvalds, (Fri Dec 18, 8:45 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Fri Dec 18, 1:04 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Linus Torvalds, (Fri Dec 18, 1:15 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Tue Dec 22, 8:11 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Linus Torvalds, (Tue Dec 22, 10:38 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Tue Dec 22, 10:57 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Pallipadi, Venkatesh, (Tue Dec 22, 4:37 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Tue Dec 22, 5:22 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Wed Dec 23, 6:02 am)

RE: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Pallipadi, Venkatesh, (Wed Dec 23, 8:10 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Wed Dec 23, 8:34 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Mark Hounschell, (Wed Dec 23, 8:57 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6. ..., Linus Torvalds, (Wed Dec 23, 9:31 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Wed Dec 23, 9:38 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Linus Torvalds, (Wed Dec 23, 9:49 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Wed Dec 23, 10:08 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Wed Dec 23, 10:16 am)

RE: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pallipadi, Venkatesh, (Wed Dec 23, 10:19 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Wed Dec 23, 10:41 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Linus Torvalds, (Wed Dec 23, 11:01 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Wed Dec 23, 11:11 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pallipadi, Venkatesh, (Wed Dec 23, 12:18 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Wed Dec 23, 12:35 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, alain, (Wed Dec 23, 1:11 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pallipadi, Venkatesh, (Wed Dec 23, 1:30 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, alain, (Wed Dec 23, 1:34 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pallipadi, Venkatesh, (Wed Dec 23, 2:34 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Arjan van de Ven, (Fri Dec 25, 5:21 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Fri Dec 25, 1:33 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Arjan van de Ven, (Sat Dec 26, 2:38 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Sat Dec 26, 9:40 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pavel Machek, (Sun Dec 27, 4:09 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Alain Knaff, (Sun Dec 27, 5:28 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Sun Dec 27, 6:54 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Alain Knaff, (Mon Dec 28, 3:27 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Andi Kleen, (Mon Dec 28, 7:54 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Mon Dec 28, 1:54 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Fri Jan 8, 10:42 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pallipadi, Venkatesh, (Mon Jan 11, 5:19 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Tue Jan 12, 2:04 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Pallipadi, Venkatesh, (Thu Jan 14, 7:01 pm)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Fri Jan 15, 2:39 am)

Re: [Fdutils] DMA cache consistency bug introduced in 2.6.28, Mark Hounschell, (Fri Jan 15, 11:02 am)

[PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Pallipadi, Venkatesh, (Thu Jan 21, 12:09 pm)

[tip:x86/urgent] x86: Disable HPET MSI on ATI SB700/SB800, tip-bot for Pallipad ..., (Fri Jan 22, 3:00 pm)

[tip:x86/urgent] x86: Disable HPET MSI on ATI SB700/SB800, tip-bot for Pallipad ..., (Fri Jan 22, 11:51 pm)

RE: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Yuhong Bao, (Sat Jan 23, 12:21 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Andreas Herrmann, (Mon Jan 25, 10:10 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Mark Hounschell, (Thu Jan 28, 2:17 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Mark Hounschell, (Thu Jan 28, 6:25 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Borislav Petkov, (Thu Jan 28, 6:41 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Mark Hounschell, (Thu Jan 28, 7:45 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Andreas Herrmann, (Mon May 17, 7:59 am)

RE: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Yuhong Bao, (Mon May 17, 8:10 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Linus Torvalds, (Mon May 17, 8:12 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Andreas Herrmann, (Mon May 17, 9:46 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Robert Hancock, (Mon May 17, 5:56 pm)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Linus Torvalds, (Mon May 17, 6:02 pm)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Robert Hancock, (Mon May 17, 6:06 pm)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Andi Kleen, (Tue May 18, 1:45 am)

Re: [PATCH] x86: Disable HPET MSI on ATI SB700/SB800, Robert Hancock, (Tue May 18, 4:22 pm)

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