Re: [Xen-devel] [V10 PATCH 19/23] PVH xen: vmcs related changes

[George Dunlap <George.Dunlap@xxxxxxxxxxxxx>]

On Wed, Jul 24, 2013 at 2:59 AM, Mukesh Rathor <mukesh.rathor@xxxxxxxxxx> wrote:
> @@ -1294,6 +1534,9 @@ void vmx_do_resume(struct vcpu *v)
>          hvm_asid_flush_vcpu(v);
>      }
>
> +    if ( is_pvh_vcpu(v) )
> +        reset_stack_and_jump(vmx_asm_do_vmentry);
> +

This skips the debugger stuff, but also skips hvm_do_resume().
hvm_do_resume() has timer and ioreq stuff that's not needed for PVH,
but it also has code to "Inject a pending hw/sw trap".  Might that
code not be needed?

 -George

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