On 02/21/2011 11:21 AM, Lai Jiangshan wrote:
>
> The hash array of async gfns may still contain some left gfns after
> kvm_clear_async_pf_completion_queue() called, need to clear them.
>
sorry.
Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
> diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
> index 17af71d..dae2d15 100644
> --- a/arch/x86/kvm/x86.c
> +++ b/arch/x86/kvm/x86.c
> @@ -525,8 +525,10 @@ int kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0)
>
> kvm_x86_ops->set_cr0(vcpu, cr0);
>
> - if ((cr0 ^ old_cr0) & X86_CR0_PG)
> + if ((cr0 ^ old_cr0) & X86_CR0_PG) {
> kvm_clear_async_pf_completion_queue(vcpu);
> + kvm_async_pf_hash_reset(vcpu);
> + }
>
> if ((cr0 ^ old_cr0) & update_bits)
> kvm_mmu_reset_context(vcpu);
> --
> To unsubscribe from this list: send the line "unsubscribe kvm" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
