Re: [PATCH 10 of 10] xen: mask out PWT too

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
From: Jeremy Fitzhardinge
Date: Wednesday, January 9, 2008 - 12:04 pm

Jan Beulich wrote:

Yes, I know, but its a quick workaround for a silent change in 
hypervisor behaviour.

The proper fix would probably mask them out of the supported_pte_flags, 
but that's a little more subtle to get right.

    J
--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
[PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 01 of 10] x86: move all asm/pgtable constants into ..., Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 02 of 10] x86: avoid name conflict for Voyager leave_mm, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 03 of 10] x86/pgtable: unify pagetable accessors, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 04 of 10] x86: unify pgtable accessors which use su ..., Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 05 of 10] x86: page.h: make pte_t a union to always ..., Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 07 of 10] x86: pgtable: unify pte accessors, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 08 of 10] x86: unify zero_page definition, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 09 of 10] x86: unify paravirt pagetable accessors, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
[PATCH 10 of 10] xen: mask out PWT too, Jeremy Fitzhardinge, (Tue Jan 8, 3:00 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 3:42 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 4:12 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 4:28 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 4:44 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 4:51 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 5:01 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 5:07 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 5:28 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 5:30 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 5:55 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 5:59 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 6:07 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 6:09 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Tue Jan 8, 6:11 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Tue Jan 8, 6:12 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 6:16 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Tue Jan 8, 6:18 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 6:20 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 6:21 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 6:35 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Tue Jan 8, 6:37 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Tue Jan 8, 6:37 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Tue Jan 8, 6:42 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Tue Jan 8, 7:11 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jeremy Fitzhardinge, (Tue Jan 8, 8:22 pm)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Jan Beulich, (Wed Jan 9, 2:37 am)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Wed Jan 9, 3:47 am)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Ingo Molnar, (Wed Jan 9, 3:48 am)
Re: [PATCH 00 of 10] x86: unify asm/pgtable.h, Andi Kleen, (Wed Jan 9, 7:26 am)
Re: [PATCH 10 of 10] xen: mask out PWT too, Jeremy Fitzhardinge, (Wed Jan 9, 12:04 pm)