Re: [PATCH v3] KVM: x86: Disable posted interrupts for odd IRQs

2019-09-10 Thread Paolo Bonzini
On 10/09/19 08:15, Christoph Hellwig wrote: > And what about even ones? :) > > Sorry, just joking, but the "odd" qualifier here looks a little weird, > maybe something like "non-standard develiry modes" might make sense > here. Indeed, folded this into the commit message. Thanks Christoph.

Re: [PATCH v3] KVM: x86: Disable posted interrupts for odd IRQs

2019-09-10 Thread Christoph Hellwig
And what about even ones? :) Sorry, just joking, but the "odd" qualifier here looks a little weird, maybe something like "non-standard develiry modes" might make sense here.

Re: [PATCH v3] KVM: x86: Disable posted interrupts for odd IRQs

2019-09-05 Thread Wanpeng Li
On Thu, 5 Sep 2019 at 21:46, Alexander Graf wrote: > > We can easily route hardware interrupts directly into VM context when > they target the "Fixed" or "LowPriority" delivery modes. > > However, on modes such as "SMI" or "Init", we need to go via KVM code > to actually put the vCPU into a

Re: [PATCH v3] KVM: x86: Disable posted interrupts for odd IRQs

2019-09-05 Thread Sean Christopherson
On Thu, Sep 05, 2019 at 02:58:18PM +0200, Alexander Graf wrote: > We can easily route hardware interrupts directly into VM context when > they target the "Fixed" or "LowPriority" delivery modes. > > However, on modes such as "SMI" or "Init", we need to go via KVM code > to actually put the vCPU

Re: [PATCH v3] KVM: x86: Disable posted interrupts for odd IRQs

2019-09-05 Thread Liran Alon
> On 5 Sep 2019, at 15:58, Alexander Graf wrote: > > We can easily route hardware interrupts directly into VM context when > they target the "Fixed" or "LowPriority" delivery modes. > > However, on modes such as "SMI" or "Init", we need to go via KVM code > to actually put the vCPU into a

[PATCH v3] KVM: x86: Disable posted interrupts for odd IRQs

2019-09-05 Thread Alexander Graf
We can easily route hardware interrupts directly into VM context when they target the "Fixed" or "LowPriority" delivery modes. However, on modes such as "SMI" or "Init", we need to go via KVM code to actually put the vCPU into a different mode of operation, so we can not post the interrupt Add