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KVM: x86: rename process_smi to enter_smm, process_smi_request to process_smi 

Make the function names more similar between KVM_REQ_NMI and KVM_REQ_SMI.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
This commit is contained in:
Paolo Bonzini 2016-06-01 22:26:01 +02:00 committed by Radim Krčmář
parent c43203cab1
commit ee2cd4b755
1 changed files with 21 additions and 20 deletions
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41
arch/x86/kvm/x86.c
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@ -91,7 +91,7 @@ static u64 __read_mostly efer_reserved_bits = ~((u64)EFER_SCE);
static void update_cr8_intercept(struct kvm_vcpu *vcpu);
static void process_nmi(struct kvm_vcpu *vcpu);
static void process_smi(struct kvm_vcpu *vcpu);
static void enter_smm(struct kvm_vcpu *vcpu);
static void __kvm_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags);
struct kvm_x86_ops *kvm_x86_ops __read_mostly;
@ -6106,7 +6106,7 @@ static int inject_pending_event(struct kvm_vcpu *vcpu, bool req_int_win)
/* try to inject new event if pending */
if (vcpu->arch.smi_pending && !is_smm(vcpu)) {
vcpu->arch.smi_pending = false;
process_smi(vcpu);
enter_smm(vcpu);
} else if (vcpu->arch.nmi_pending && kvm_x86_ops->nmi_allowed(vcpu)) {
--vcpu->arch.nmi_pending;
vcpu->arch.nmi_injected = true;
@ -6130,6 +6130,7 @@ static int inject_pending_event(struct kvm_vcpu *vcpu, bool req_int_win)
kvm_x86_ops->set_irq(vcpu);
}
}
return 0;
}
@ -6153,7 +6154,7 @@ static void process_nmi(struct kvm_vcpu *vcpu)
#define put_smstate(type, buf, offset, val) \
*(type *)((buf) + (offset) - 0x7e00) = val
static u32 process_smi_get_segment_flags(struct kvm_segment *seg)
static u32 enter_smm_get_segment_flags(struct kvm_segment *seg)
{
u32 flags = 0;
flags |= seg->g << 23;
@ -6167,7 +6168,7 @@ static u32 process_smi_get_segment_flags(struct kvm_segment *seg)
return flags;
}
static void process_smi_save_seg_32(struct kvm_vcpu *vcpu, char *buf, int n)
static void enter_smm_save_seg_32(struct kvm_vcpu *vcpu, char *buf, int n)
{
struct kvm_segment seg;
int offset;
@ -6182,11 +6183,11 @@ static void process_smi_save_seg_32(struct kvm_vcpu *vcpu, char *buf, int n)
put_smstate(u32, buf, offset + 8, seg.base);
put_smstate(u32, buf, offset + 4, seg.limit);
put_smstate(u32, buf, offset, process_smi_get_segment_flags(&seg));
put_smstate(u32, buf, offset, enter_smm_get_segment_flags(&seg));
}
#ifdef CONFIG_X86_64
static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
static void enter_smm_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
{
struct kvm_segment seg;
int offset;
@ -6195,7 +6196,7 @@ static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
kvm_get_segment(vcpu, &seg, n);
offset = 0x7e00 + n * 16;
flags = process_smi_get_segment_flags(&seg) >> 8;
flags = enter_smm_get_segment_flags(&seg) >> 8;
put_smstate(u16, buf, offset, seg.selector);
put_smstate(u16, buf, offset + 2, flags);
put_smstate(u32, buf, offset + 4, seg.limit);
@ -6203,7 +6204,7 @@ static void process_smi_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
}
#endif
static void process_smi_save_state_32(struct kvm_vcpu *vcpu, char *buf)
static void enter_smm_save_state_32(struct kvm_vcpu *vcpu, char *buf)
{
struct desc_ptr dt;
struct kvm_segment seg;
@ -6227,13 +6228,13 @@ static void process_smi_save_state_32(struct kvm_vcpu *vcpu, char *buf)
put_smstate(u32, buf, 0x7fc4, seg.selector);
put_smstate(u32, buf, 0x7f64, seg.base);
put_smstate(u32, buf, 0x7f60, seg.limit);
put_smstate(u32, buf, 0x7f5c, process_smi_get_segment_flags(&seg));
put_smstate(u32, buf, 0x7f5c, enter_smm_get_segment_flags(&seg));
kvm_get_segment(vcpu, &seg, VCPU_SREG_LDTR);
put_smstate(u32, buf, 0x7fc0, seg.selector);
put_smstate(u32, buf, 0x7f80, seg.base);
put_smstate(u32, buf, 0x7f7c, seg.limit);
put_smstate(u32, buf, 0x7f78, process_smi_get_segment_flags(&seg));
put_smstate(u32, buf, 0x7f78, enter_smm_get_segment_flags(&seg));
kvm_x86_ops->get_gdt(vcpu, &dt);
put_smstate(u32, buf, 0x7f74, dt.address);
@ -6244,7 +6245,7 @@ static void process_smi_save_state_32(struct kvm_vcpu *vcpu, char *buf)
put_smstate(u32, buf, 0x7f54, dt.size);
for (i = 0; i < 6; i++)
process_smi_save_seg_32(vcpu, buf, i);
enter_smm_save_seg_32(vcpu, buf, i);
put_smstate(u32, buf, 0x7f14, kvm_read_cr4(vcpu));
@ -6253,7 +6254,7 @@ static void process_smi_save_state_32(struct kvm_vcpu *vcpu, char *buf)
put_smstate(u32, buf, 0x7ef8, vcpu->arch.smbase);
}
static void process_smi_save_state_64(struct kvm_vcpu *vcpu, char *buf)
static void enter_smm_save_state_64(struct kvm_vcpu *vcpu, char *buf)
{
#ifdef CONFIG_X86_64
struct desc_ptr dt;
@ -6285,7 +6286,7 @@ static void process_smi_save_state_64(struct kvm_vcpu *vcpu, char *buf)
kvm_get_segment(vcpu, &seg, VCPU_SREG_TR);
put_smstate(u16, buf, 0x7e90, seg.selector);
put_smstate(u16, buf, 0x7e92, process_smi_get_segment_flags(&seg) >> 8);
put_smstate(u16, buf, 0x7e92, enter_smm_get_segment_flags(&seg) >> 8);
put_smstate(u32, buf, 0x7e94, seg.limit);
put_smstate(u64, buf, 0x7e98, seg.base);
@ -6295,7 +6296,7 @@ static void process_smi_save_state_64(struct kvm_vcpu *vcpu, char *buf)
kvm_get_segment(vcpu, &seg, VCPU_SREG_LDTR);
put_smstate(u16, buf, 0x7e70, seg.selector);
put_smstate(u16, buf, 0x7e72, process_smi_get_segment_flags(&seg) >> 8);
put_smstate(u16, buf, 0x7e72, enter_smm_get_segment_flags(&seg) >> 8);
put_smstate(u32, buf, 0x7e74, seg.limit);
put_smstate(u64, buf, 0x7e78, seg.base);
@ -6304,13 +6305,13 @@ static void process_smi_save_state_64(struct kvm_vcpu *vcpu, char *buf)
put_smstate(u64, buf, 0x7e68, dt.address);
for (i = 0; i < 6; i++)
process_smi_save_seg_64(vcpu, buf, i);
enter_smm_save_seg_64(vcpu, buf, i);
#else
WARN_ON_ONCE(1);
#endif
}
static void process_smi(struct kvm_vcpu *vcpu)
static void enter_smm(struct kvm_vcpu *vcpu)
{
struct kvm_segment cs, ds;
struct desc_ptr dt;
@ -6321,9 +6322,9 @@ static void process_smi(struct kvm_vcpu *vcpu)
vcpu->arch.hflags |= HF_SMM_MASK;
memset(buf, 0, 512);
if (guest_cpuid_has_longmode(vcpu))
process_smi_save_state_64(vcpu, buf);
enter_smm_save_state_64(vcpu, buf);
else
process_smi_save_state_32(vcpu, buf);
enter_smm_save_state_32(vcpu, buf);
kvm_vcpu_write_guest(vcpu, vcpu->arch.smbase + 0xfe00, buf, sizeof(buf));
@ -6379,7 +6380,7 @@ static void process_smi(struct kvm_vcpu *vcpu)
kvm_mmu_reset_context(vcpu);
}
static void process_smi_request(struct kvm_vcpu *vcpu)
static void process_smi(struct kvm_vcpu *vcpu)
{
vcpu->arch.smi_pending = true;
kvm_make_request(KVM_REQ_EVENT, vcpu);
@ -6506,7 +6507,7 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
if (kvm_check_request(KVM_REQ_STEAL_UPDATE, vcpu))
record_steal_time(vcpu);
if (kvm_check_request(KVM_REQ_SMI, vcpu))
process_smi_request(vcpu);
process_smi(vcpu);
if (kvm_check_request(KVM_REQ_NMI, vcpu))
process_nmi(vcpu);
if (kvm_check_request(KVM_REQ_PMU, vcpu))