xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

KVM: x86: make hwapic_isr_update and hwapic_irr_update look the same

Browse Source 
Neither APICv nor AVIC actually need the first argument of
hwapic_isr_update, but the vCPU makes more sense than passing the
pointer to the whole virtual machine!  In fact in the APICv case it's
just happening that the vCPU is used implicitly, through the loaded VMCS.

The second argument instead is named differently, make it consistent.

Reviewed-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
2016-05-10 17:01:23 +02:00
parent 8221c13700
commit 67c9dddc95
4 changed files with 10 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/x86/kvm/vmx.c
View File

@@ -8314,19 +8314,19 @@ static void vmx_set_apic_access_page_addr(struct kvm_vcpu *vcpu, hpa_t hpa)
vmcs_write64(APIC_ACCESS_ADDR, hpa);
}
static void vmx_hwapic_isr_update(struct kvm *kvm, int isr)
static void vmx_hwapic_isr_update(struct kvm_vcpu *vcpu, int max_isr)
{
u16 status;
u8 old;
if (isr == -1)
isr = 0;
if (max_isr == -1)
max_isr = 0;
status = vmcs_read16(GUEST_INTR_STATUS);
old = status >> 8;
if (isr != old) {
if (max_isr != old) {
status &= 0xff;
status |= isr << 8;
status |= max_isr << 8;
vmcs_write16(GUEST_INTR_STATUS, status);
}
}