Oren
On 3/13/19 8:05 PM, Oren Twaig wrote:
> Hi Suravee,
>
> Turns out, the _same_ bug was already discussed in the past by
> yourself, Paolo and Radim (both now 'cc'-ed)
>
> Please read it here:
> https://patchwork.kernel.org/patch/8292231/
>
>
> After reading that thread, I have couple of qu
Hi Suravee,
Turns out, the _same_ bug was already discussed in the past by
yourself, Paolo and Radim (both now 'cc'-ed)
Please read it here:
https://patchwork.kernel.org/patch/8292231/
After reading that thread, I have couple of questions:
First,
You wrote : "I have tried NOT setting the IRR
Hi Suravee,
Please see below..
On 03/11/2019 01:38 PM, Suthikulpanit, Suravee wrote:
Hi Oren,
Sorry for delay response.
On 3/5/19 1:15 AM, Oren Twaig wrote:
Hello Suravee,
According to AMD's SDM, the target-not-running incomplete
ipi exit is only received if any of the destination cpus had
Oren,
On 3/11/19 6:38 PM, Suthikulpanit, Suravee wrote:
> However, looking a bit more closely, I notice the logic in
> svm_deliver_avic_intr()
> should also have been changed from kvm_vcpu_wake_up() to kvm_vcpu_kick()
> since the latter will result in clearing the IRR bit for the IPI vector
> whe
Hi Oren,
Sorry for delay response.
On 3/5/19 1:15 AM, Oren Twaig wrote:
> Hello Suravee,
>
> According to AMD's SDM, the target-not-running incomplete
> ipi exit is only received if any of the destination cpus had the
> not-running bit set in the avic backing page.
I believe you are referring t
Hi,
Any help appreciated..
Thanks,
Oren Twaig
On 3/4/2019 8:15 PM, Oren Twaig wrote:
Hello Suravee,
According to AMD's SDM, the target-not-running incomplete
ipi exit is only received if any of the destination cpus had the
not-running bit set in the avic backing page. However, not
before
Hello Suravee,
According to AMD's SDM, the target-not-running incomplete
ipi exit is only received if any of the destination cpus had the
not-running bit set in the avic backing page. However, not
before the CPU _already_ set the relevant IRR bit in all these cpus.
In this change, the patch f
On 22/01/19 11:25, Suthikulpanit, Suravee wrote:
> From: Suravee Suthikulpanit
>
> In case of incomplete IPI with invalid interrupt type, the current
> SVM driver does not properly emulate the IPI, and fails to boot
> FreeBSD guests with multiple vcpus when enabling AVIC.
>
> Fix this by update
8 matches
Mail list logo
