* [patch 0/2] decouple interrupt remapping from x2apic
@ 2009-04-03 9:15 Han, Weidong
2009-04-03 15:14 ` Ingo Molnar
2009-04-03 16:26 ` David Woodhouse
0 siblings, 2 replies; 3+ messages in thread
From: Han, Weidong @ 2009-04-03 9:15 UTC (permalink / raw)
To: Ingo Molnar, Siddha, Suresh B, David Woodhouse, Kay, Allen M; +Cc: IOMMU, LKML
Current interrupt remapping is only enabled when x2apic is enabled. In fact, interrupt remapping can be used without x2apic.
This patchset decouples interrupt remapping from x2apic, and then interrupt remapping can be used without x2apic.
Regards,
Weidong
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [patch 0/2] decouple interrupt remapping from x2apic
2009-04-03 9:15 [patch 0/2] decouple interrupt remapping from x2apic Han, Weidong
@ 2009-04-03 15:14 ` Ingo Molnar
2009-04-03 16:26 ` David Woodhouse
1 sibling, 0 replies; 3+ messages in thread
From: Ingo Molnar @ 2009-04-03 15:14 UTC (permalink / raw)
To: Han, Weidong
Cc: Siddha, Suresh B, David Woodhouse, Kay, Allen M, IOMMU, LKML,
H. Peter Anvin, Thomas Gleixner
* Han, Weidong <weidong.han@intel.com> wrote:
> Current interrupt remapping is only enabled when x2apic is
> enabled. In fact, interrupt remapping can be used without x2apic.
>
> This patchset decouples interrupt remapping from x2apic, and then
> interrupt remapping can be used without x2apic.
Acked-by: Ingo Molnar <mingo@elte.hu>
David, mind picking these up into your intel-iommu tree? I suspect
you have access to hw to test this too.
Ingo
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [patch 0/2] decouple interrupt remapping from x2apic
2009-04-03 9:15 [patch 0/2] decouple interrupt remapping from x2apic Han, Weidong
2009-04-03 15:14 ` Ingo Molnar
@ 2009-04-03 16:26 ` David Woodhouse
1 sibling, 0 replies; 3+ messages in thread
From: David Woodhouse @ 2009-04-03 16:26 UTC (permalink / raw)
To: Han, Weidong; +Cc: Ingo Molnar, Siddha, Suresh B, Kay, Allen M, IOMMU, LKML
On Fri, 2009-04-03 at 17:15 +0800, Han, Weidong wrote:
> Current interrupt remapping is only enabled when x2apic is enabled. In
> fact, interrupt remapping can be used without x2apic.
>
> This patchset decouples interrupt remapping from x2apic, and then
> interrupt remapping can be used without x2apic.
Added to the tree at git://git.infradead.org/~dwmw2/iommu-suspend.git
which I'll ask Linus to pull as soon as he's taken the first batch from
the iommu-2.6.git tree.
Please could you check the second patch to ensure that I fixed it
correctly -- it didn't apply to Linus' HEAD.
--
David Woodhouse Open Source Technology Centre
David.Woodhouse@intel.com Intel Corporation
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-04-03 9:15 [patch 0/2] decouple interrupt remapping from x2apic Han, Weidong
2009-04-03 15:14 ` Ingo Molnar
2009-04-03 16:26 ` David Woodhouse
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