Re: [PATCH 2/2] xen: fix pinning when not using split pte locks

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From: Jeremy Fitzhardinge

Subject: Re: [PATCH 2/2] xen: fix pinning when not using split pte locks

Date: Tuesday, September 9, 2008 - 4:32 pm

Alex Nixon wrote:
quoted text> Jeremy Fitzhardinge wrote:
>> We only pin PTE pages when using split PTE locks, so don't do the
>> pin/unpin when attaching/detaching pte pages to a pinned pagetable.
>>
>> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
>> ---
>>   
> Cheers Jeremy - a better solution.  Worth mentioning - this doesn't
> exist peacefully alongside my patch 965fe78fe
>
> Ingo - could you revert that please?

Yes.  Also, could you wait for an Ack from me before committing anything
Xen related?  And Alex, could you be sure to explicitly cc: me on Xen
patches?

Thanks,
    J
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Messages in current thread:

[PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Alex Nixon, (Tue Sep 9, 4:25 am)

Re: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Ingo Molnar, (Tue Sep 9, 4:27 am)

Re: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Jeremy Fitzhardinge, (Tue Sep 9, 11:05 am)

Re: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Alex Nixon, (Tue Sep 9, 12:21 pm)

Re: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Jeremy Fitzhardinge, (Tue Sep 9, 1:37 pm)

Re: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Alex Nixon, (Tue Sep 9, 3:26 pm)

Re: [PATCH] Xen: Fix pte unpin BUG when !CONFIG_SMP, Jeremy Fitzhardinge, (Tue Sep 9, 3:28 pm)

[PATCH 1/2] mm: define USE_SPLIT_PTLOCKS rather than repea ..., Jeremy Fitzhardinge, (Tue Sep 9, 3:43 pm)

[PATCH 2/2] xen: fix pinning when not using split pte locks, Jeremy Fitzhardinge, (Tue Sep 9, 3:43 pm)

Re: [PATCH 2/2] xen: fix pinning when not using split pte ..., Andrew Morton, (Tue Sep 9, 3:53 pm)

Re: [PATCH 2/2] xen: fix pinning when not using split pte ..., Alex Nixon, (Tue Sep 9, 4:22 pm)

Re: [PATCH 2/2] xen: fix pinning when not using split pte ..., Jeremy Fitzhardinge, (Tue Sep 9, 4:29 pm)

Re: [PATCH 2/2] xen: fix pinning when not using split pte ..., Jeremy Fitzhardinge, (Tue Sep 9, 4:32 pm)

Re: [PATCH 2/2] xen: fix pinning when not using split pte ..., Ingo Molnar, (Wed Sep 10, 1:10 am)

Re: [PATCH 2/2] xen: fix pinning when not using split pte ..., Ingo Molnar, (Wed Sep 10, 1:18 am)

Re: [PATCH 1/2] mm: define USE_SPLIT_PTLOCKS rather than r ..., Hugh Dickins, (Wed Sep 10, 4:28 am)


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