diff options
Diffstat (limited to 'arch/arm64/kvm/reset.c')
| -rw-r--r-- | arch/arm64/kvm/reset.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c index 9677bf069bcc..5bc460884639 100644 --- a/arch/arm64/kvm/reset.c +++ b/arch/arm64/kvm/reset.c @@ -29,7 +29,9 @@ #include <asm/cputype.h> #include <asm/ptrace.h> #include <asm/kvm_arm.h> +#include <asm/kvm_asm.h> #include <asm/kvm_coproc.h> +#include <asm/kvm_mmu.h> /* * ARMv8 Reset Values @@ -63,7 +65,7 @@ static bool cpu_has_32bit_el1(void) * We currently assume that the number of HW registers is uniform * across all CPUs (see cpuinfo_sanity_check). */ -int kvm_arch_dev_ioctl_check_extension(long ext) +int kvm_arch_dev_ioctl_check_extension(struct kvm *kvm, long ext) { int r; @@ -84,6 +86,12 @@ int kvm_arch_dev_ioctl_check_extension(long ext) case KVM_CAP_VCPU_ATTRIBUTES: r = 1; break; + case KVM_CAP_MSI_DEVID: + if (!kvm) + r = -EINVAL; + else + r = kvm->arch.vgic.msis_require_devid; + break; default: r = 0; } @@ -96,7 +104,7 @@ int kvm_arch_dev_ioctl_check_extension(long ext) * @vcpu: The VCPU pointer * * This function finds the right table above and sets the registers on - * the virtual CPU struct to their architectually defined reset + * the virtual CPU struct to their architecturally defined reset * values. */ int kvm_reset_vcpu(struct kvm_vcpu *vcpu) |
