frendly ping
On Tue, 30 Jul 2024 at 21:59, Liam Ni <zhiguangni01@xxxxxxxxx> wrote:
>
> The input parameter level to the pic_irq_request function indicates
> whether there are interrupts to be injected,
> a level value of 1 indicates that there are interrupts to be injected,
> and a level value of 0 indicates that there are no interrupts to be injected.
> And the value of level will be assigned to s->output,
> so we should set s->wakeup_needed to true when s->output is true.
>
> Signed-off-by: Liam Ni <zhiguangni01@xxxxxxxxx>
> ---
> arch/x86/kvm/i8259.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
> index 8dec646e764b..ec9d6ee7d33d 100644
> --- a/arch/x86/kvm/i8259.c
> +++ b/arch/x86/kvm/i8259.c
> @@ -567,7 +567,7 @@ static void pic_irq_request(struct kvm *kvm, int level)
> {
> struct kvm_pic *s = kvm->arch.vpic;
>
> - if (!s->output)
> + if (!s->output && level)
> s->wakeup_needed = true;
> s->output = level;
> }
> --
> 2.34.1
