diff options
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/kvm/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/kvm/arm.c | 11 | ||||
| -rw-r--r-- | arch/arm/kvm/guest.c | 2 |
4 files changed, 13 insertions, 2 deletions
diff --git a/arch/arm/kvm/Kconfig b/arch/arm/kvm/Kconfig index 3e1cd0452d67..90d0176fb30d 100644 --- a/arch/arm/kvm/Kconfig +++ b/arch/arm/kvm/Kconfig @@ -34,6 +34,7 @@ config KVM select HAVE_KVM_IRQFD select HAVE_KVM_IRQCHIP select HAVE_KVM_IRQ_ROUTING + select HAVE_KVM_MSI depends on ARM_VIRT_EXT && ARM_LPAE && ARM_ARCH_TIMER ---help--- Support hosting virtualized guest machines. diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile index f19842ea5418..d571243ab4d1 100644 --- a/arch/arm/kvm/Makefile +++ b/arch/arm/kvm/Makefile @@ -32,5 +32,6 @@ obj-y += $(KVM)/arm/vgic/vgic-mmio.o obj-y += $(KVM)/arm/vgic/vgic-mmio-v2.o obj-y += $(KVM)/arm/vgic/vgic-mmio-v3.o obj-y += $(KVM)/arm/vgic/vgic-kvm-device.o +obj-y += $(KVM)/arm/vgic/vgic-its.o obj-y += $(KVM)/irqchip.o obj-y += $(KVM)/arm/arch_timer.o diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 19b5f5c1c0ff..9d7446456e0c 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -33,7 +33,7 @@ #define CREATE_TRACE_POINTS #include "trace.h" -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/ptrace.h> #include <asm/mman.h> #include <asm/tlbflush.h> @@ -221,6 +221,12 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_MAX_VCPUS: r = KVM_MAX_VCPUS; break; + case KVM_CAP_MSI_DEVID: + if (!kvm) + r = -EINVAL; + else + r = kvm->arch.vgic.msis_require_devid; + break; default: r = kvm_arch_dev_ioctl_check_extension(kvm, ext); break; @@ -1093,6 +1099,9 @@ static void cpu_init_hyp_mode(void *dummy) __cpu_init_hyp_mode(pgd_ptr, hyp_stack_ptr, vector_ptr); __cpu_init_stage2(); + if (is_kernel_in_hyp_mode()) + kvm_timer_init_vhe(); + kvm_arm_init_debug(); } diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c index 9aca92074f85..fa6182a40941 100644 --- a/arch/arm/kvm/guest.c +++ b/arch/arm/kvm/guest.c @@ -23,7 +23,7 @@ #include <linux/vmalloc.h> #include <linux/fs.h> #include <asm/cputype.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/kvm.h> #include <asm/kvm_emulate.h> #include <asm/kvm_coproc.h> |