From: Kishon Vijay Abraham I <kvijayab@xxxxxxx> Secure AVIC requires VGIF to be configured in VMSA. Configure for secondary vCPUs (the configuration for boot CPU is done in hypervisor). Signed-off-by: Kishon Vijay Abraham I <kvijayab@xxxxxxx> Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@xxxxxxx> --- Changes since v1: - No change arch/x86/coco/sev/core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/coco/sev/core.c b/arch/x86/coco/sev/core.c index e4c20023e554..8a4ad392d188 100644 --- a/arch/x86/coco/sev/core.c +++ b/arch/x86/coco/sev/core.c @@ -1272,6 +1272,9 @@ static int wakeup_cpu_via_vmgexit(u32 apic_id, unsigned long start_ip) vmsa->x87_ftw = AP_INIT_X87_FTW_DEFAULT; vmsa->x87_fcw = AP_INIT_X87_FCW_DEFAULT; + if (cc_platform_has(CC_ATTR_SNP_SECURE_AVIC)) + vmsa->vintr_ctrl |= V_GIF_MASK; + /* SVME must be set. */ vmsa->efer = EFER_SVME; -- 2.34.1
