; Roedel ; Marcelo Tosatti ;
>> eric.au...@linaro.org; kvm list ; iommu@lists.linux-
>> foundation.org; linux-ker...@vger.kernel.org
>> Subject: Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when
>> vCPU is blocked
>>
>> Hi Feng.
>>
>&
Hi Feng.
On Fri, Sep 18, 2015 at 7:29 AM, Feng Wu wrote:
> This patch updates the Posted-Interrupts Descriptor when vCPU
> is blocked.
>
> pre-block:
> - Add the vCPU to the blocked per-CPU list
> - Set 'NV' to POSTED_INTR_WAKEUP_VECTOR
>
> post-block:
> - Remove the vCPU from the per-CPU list
I
g; kvm list
> ; iommu@lists.linux-foundation.org; linux-
> ker...@vger.kernel.org
> Subject: Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when
> vCPU is blocked
>
>
>
> On 15/10/2015 19:39, David Matlack wrote:
> > But after spending more time re
On 15/10/2015 19:39, David Matlack wrote:
> But after spending more time reading the source code this morning I
> found that kvm_vcpu_check_block() eventually calls into
> vmx_sync_pir_to_irr(), which copies PIR to IRR and clears ON. And then
> apic_find_highest_irr() detects the pending posted i
nux-
> foundation.org; linux-ker...@vger.kernel.org
> Subject: Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when
> vCPU is blocked
>
> Hi Feng.
>
> On Fri, Sep 18, 2015 at 7:29 AM, Feng Wu wrote:
> > This patch updates the Posted-Interrupts Descri
er.kernel.org; KVM list;
> Eric Auger
> Subject: Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when
> vCPU is blocked
>
>
>
> On 21/09/2015 04:16, Wu, Feng wrote:
> > I tested the above patch you suggested, it works fine. Thank you! So
> > do I n
On 21/09/2015 04:16, Wu, Feng wrote:
> I tested the above patch you suggested, it works fine. Thank you! So
> do I need to resend a new version or you can handle it in your tree?
I will handle it.
Paolo
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..@vger.kernel.org; KVM list;
> Eric Auger
> Subject: Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when
> vCPU is blocked
>
>
>
> On 18/09/2015 16:29, Feng Wu wrote:
> > This patch updates the Posted-Interrupts Descriptor when vCPU
> > is blocked.
&
..@vger.kernel.org; KVM list;
> Eric Auger
> Subject: Re: [PATCH v9 17/18] KVM: Update Posted-Interrupts Descriptor when
> vCPU is blocked
>
>
>
> On 18/09/2015 16:29, Feng Wu wrote:
> > This patch updates the Posted-Interrupts Descriptor when vCPU
> > is blocked.
&
On 18/09/2015 16:29, Feng Wu wrote:
> This patch updates the Posted-Interrupts Descriptor when vCPU
> is blocked.
>
> pre-block:
> - Add the vCPU to the blocked per-CPU list
> - Set 'NV' to POSTED_INTR_WAKEUP_VECTOR
>
> post-block:
> - Remove the vCPU from the per-CPU list
>
> Signed-off-by: F
This patch updates the Posted-Interrupts Descriptor when vCPU
is blocked.
pre-block:
- Add the vCPU to the blocked per-CPU list
- Set 'NV' to POSTED_INTR_WAKEUP_VECTOR
post-block:
- Remove the vCPU from the per-CPU list
Signed-off-by: Feng Wu
---
v9:
- Add description for blocked_vcpu_on_cpu_lo
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