On Thu, May 11, 2017 at 7:04 AM, Chao Gao wrote:
> This patch intruduces a 'refcnt' field in vmx_pi_blocking to track
> the reference count of 'pi_desc' of the vCPU. And change this field
> every time we re-program one IRTE.
>
> Signed-off-by: Chao Gao
> ---
> xen/arch/x86/hvm/vmx/vmx.c
This patch intruduces a 'refcnt' field in vmx_pi_blocking to track
the reference count of 'pi_desc' of the vCPU. And change this field
every time we re-program one IRTE.
Signed-off-by: Chao Gao
---
xen/arch/x86/hvm/vmx/vmx.c | 29
xen/drivers/passthrough/io.c
