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-rw-r--r--arch/mips/kvm/entry.c5
-rw-r--r--arch/mips/kvm/mips.c4
-rw-r--r--arch/x86/kvm/vmx.c14
-rw-r--r--arch/x86/kvm/x86.c9
4 files changed, 17 insertions, 15 deletions
diff --git a/arch/mips/kvm/entry.c b/arch/mips/kvm/entry.c
index 6a02b3a3fa65..e92fb190e2d6 100644
--- a/arch/mips/kvm/entry.c
+++ b/arch/mips/kvm/entry.c
@@ -521,6 +521,9 @@ void *kvm_mips_build_exit(void *addr)
uasm_i_and(&p, V0, V0, AT);
uasm_i_lui(&p, AT, ST0_CU0 >> 16);
uasm_i_or(&p, V0, V0, AT);
+#ifdef CONFIG_64BIT
+ uasm_i_ori(&p, V0, V0, ST0_SX | ST0_UX);
+#endif
uasm_i_mtc0(&p, V0, C0_STATUS);
uasm_i_ehb(&p);
@@ -643,7 +646,7 @@ static void *kvm_mips_build_ret_to_guest(void *addr)
/* Setup status register for running guest in UM */
uasm_i_ori(&p, V1, V1, ST0_EXL | KSU_USER | ST0_IE);
- UASM_i_LA(&p, AT, ~(ST0_CU0 | ST0_MX));
+ UASM_i_LA(&p, AT, ~(ST0_CU0 | ST0_MX | ST0_SX | ST0_UX));
uasm_i_and(&p, V1, V1, AT);
uasm_i_mtc0(&p, V1, C0_STATUS);
uasm_i_ehb(&p);
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index 06a60b19acfb..29ec9ab3fd55 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -360,8 +360,8 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
dump_handler("kvm_exit", gebase + 0x2000, vcpu->arch.vcpu_run);
/* Invalidate the icache for these ranges */
- local_flush_icache_range((unsigned long)gebase,
- (unsigned long)gebase + ALIGN(size, PAGE_SIZE));
+ flush_icache_range((unsigned long)gebase,
+ (unsigned long)gebase + ALIGN(size, PAGE_SIZE));
/*
* Allocate comm page for guest kernel, a TLB will be reserved for
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 24db5fb6f575..a236decb81e4 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -132,12 +132,6 @@ module_param_named(preemption_timer, enable_preemption_timer, bool, S_IRUGO);
#define VMX_MISC_EMULATED_PREEMPTION_TIMER_RATE 5
-#define VMX_VPID_EXTENT_SUPPORTED_MASK \
- (VMX_VPID_EXTENT_INDIVIDUAL_ADDR_BIT | \
- VMX_VPID_EXTENT_SINGLE_CONTEXT_BIT | \
- VMX_VPID_EXTENT_GLOBAL_CONTEXT_BIT | \
- VMX_VPID_EXTENT_SINGLE_NON_GLOBAL_BIT)
-
/*
* Hyper-V requires all of these, so mark them as supported even though
* they are just treated the same as all-context.
@@ -10473,12 +10467,12 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch)
!nested_guest_cr4_valid(vcpu, vmcs12->guest_cr4)) {
nested_vmx_entry_failure(vcpu, vmcs12,
EXIT_REASON_INVALID_STATE, ENTRY_FAIL_DEFAULT);
- goto out;
+ return 1;
}
if (vmcs12->vmcs_link_pointer != -1ull) {
nested_vmx_entry_failure(vcpu, vmcs12,
EXIT_REASON_INVALID_STATE, ENTRY_FAIL_VMCS_LINK_PTR);
- goto out;
+ return 1;
}
/*
@@ -10498,7 +10492,7 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch)
ia32e != !!(vmcs12->guest_ia32_efer & EFER_LME))) {
nested_vmx_entry_failure(vcpu, vmcs12,
EXIT_REASON_INVALID_STATE, ENTRY_FAIL_DEFAULT);
- goto out;
+ return 1;
}
}
@@ -10516,7 +10510,7 @@ static int nested_vmx_run(struct kvm_vcpu *vcpu, bool launch)
ia32e != !!(vmcs12->host_ia32_efer & EFER_LME)) {
nested_vmx_entry_failure(vcpu, vmcs12,
EXIT_REASON_INVALID_STATE, ENTRY_FAIL_DEFAULT);
- goto out;
+ return 1;
}
}
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 51ccfe08e32f..2f22810a7e0c 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3070,6 +3070,8 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu,
memset(&events->reserved, 0, sizeof(events->reserved));
}
+static void kvm_set_hflags(struct kvm_vcpu *vcpu, unsigned emul_flags);
+
static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
struct kvm_vcpu_events *events)
{
@@ -3106,10 +3108,13 @@ static int kvm_vcpu_ioctl_x86_set_vcpu_events(struct kvm_vcpu *vcpu,
vcpu->arch.apic->sipi_vector = events->sipi_vector;
if (events->flags & KVM_VCPUEVENT_VALID_SMM) {
+ u32 hflags = vcpu->arch.hflags;
if (events->smi.smm)
- vcpu->arch.hflags |= HF_SMM_MASK;
+ hflags |= HF_SMM_MASK;
else
- vcpu->arch.hflags &= ~HF_SMM_MASK;
+ hflags &= ~HF_SMM_MASK;
+ kvm_set_hflags(vcpu, hflags);
+
vcpu->arch.smi_pending = events->smi.pending;
if (events->smi.smm_inside_nmi)
vcpu->arch.hflags |= HF_SMM_INSIDE_NMI_MASK;