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Re: [PATCH] Fix left over EFI cache mapping problems

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From: Andi Kleen <andi@...>
To: Ingo Molnar <mingo@...>
Cc: Andi Kleen <andi@...>, <torvalds@...>, <tglx@...>, <linux-kernel@...>, <ying.huang@...>
Subject: Re: [PATCH] Fix left over EFI cache mapping problems
Date: Thursday, February 14, 2008 - 1:16 pm

> this is indeed a bug (we change the attributes for a larger area than 

You're still ignoring the other problem of set_memory_uc() not 
handling fixmap and ioremap correctly. I explained it to you
several times now and you have not replied to it once. If you
think my analysis of this is wrong please describe exactly
where it is wrong.

Sure if you're only fixing half the bugs you get a simpler patch,
but you also still got half the bugs.

-Andi
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Messages in current thread:
[PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Thu Feb 14, 9:13 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Ingo Molnar, (Thu Feb 14, 12:12 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Fri Feb 15, 12:48 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Fri Feb 15, 4:48 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Fri Feb 15, 5:21 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Fri Feb 15, 5:43 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Ingo Molnar, (Fri Feb 15, 3:08 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Sun Feb 17, 9:53 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Mon Feb 18, 7:26 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Ingo Molnar, (Mon Feb 18, 10:05 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Fri Feb 15, 3:32 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Linus Torvalds, (Fri Feb 15, 1:44 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Ingo Molnar, (Fri Feb 15, 3:30 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Fri Feb 15, 2:24 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Thu Feb 14, 1:16 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Ingo Molnar, (Thu Feb 14, 2:38 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Thu Feb 14, 10:52 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Fri Feb 15, 4:55 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Huang, Ying, (Fri Feb 15, 5:16 am)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Thu Feb 14, 5:42 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Arjan van de Ven, (Thu Feb 14, 6:08 pm)
Re: [PATCH] Fix left over EFI cache mapping problems, Andi Kleen, (Thu Feb 14, 7:01 pm)