diff options
Diffstat (limited to 'arch/x86/hyperv/hv_apic.c')
| -rw-r--r-- | arch/x86/hyperv/hv_apic.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/hyperv/hv_apic.c b/arch/x86/hyperv/hv_apic.c index bfde0a3498b9..a8de503def37 100644 --- a/arch/x86/hyperv/hv_apic.c +++ b/arch/x86/hyperv/hv_apic.c @@ -53,6 +53,11 @@ static void hv_apic_icr_write(u32 low, u32 id) wrmsrq(HV_X64_MSR_ICR, reg_val); } +void hv_enable_coco_interrupt(unsigned int cpu, unsigned int vector, bool set) +{ + apic_update_vector(cpu, vector, set); +} + static u32 hv_apic_read(u32 reg) { u32 reg_val, hi; @@ -293,6 +298,9 @@ static void hv_send_ipi_self(int vector) void __init hv_apic_init(void) { + if (cc_platform_has(CC_ATTR_SNP_SECURE_AVIC)) + return; + if (ms_hyperv.hints & HV_X64_CLUSTER_IPI_RECOMMENDED) { pr_info("Hyper-V: Using IPI hypercalls\n"); /* |