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Date: Mon, 21 Apr 2008 13:29:38 +0300
From: Avi Kivity <avi@...ranet.com>
To: kvm-devel@...ts.sourceforge.net
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 12/31] KVM: Rename VCPU_MP_STATE_* to KVM_MP_STATE_*
We wish to export it to userspace, so move it into the kvm namespace.
Signed-off-by: Avi Kivity <avi@...ranet.com>
---
arch/ia64/kvm/kvm-ia64.c | 26 +++++++++++++-------------
arch/x86/kvm/i8254.c | 2 +-
arch/x86/kvm/lapic.c | 16 ++++++++--------
arch/x86/kvm/x86.c | 18 +++++++++---------
include/asm-ia64/kvm_host.h | 8 ++++----
include/asm-x86/kvm_host.h | 10 +++++-----
6 files changed, 40 insertions(+), 40 deletions(-)
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index ca1cfb1..f7589db 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -340,7 +340,7 @@ static int handle_ipi(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
regs->cr_iip = vcpu->kvm->arch.rdv_sal_data.boot_ip;
regs->r1 = vcpu->kvm->arch.rdv_sal_data.boot_gp;
- target_vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ target_vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
if (waitqueue_active(&target_vcpu->wq))
wake_up_interruptible(&target_vcpu->wq);
} else {
@@ -386,7 +386,7 @@ static int handle_global_purge(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
for (i = 0; i < KVM_MAX_VCPUS; i++) {
if (!kvm->vcpus[i] || kvm->vcpus[i]->arch.mp_state ==
- VCPU_MP_STATE_UNINITIALIZED ||
+ KVM_MP_STATE_UNINITIALIZED ||
vcpu == kvm->vcpus[i])
continue;
@@ -437,12 +437,12 @@ int kvm_emulate_halt(struct kvm_vcpu *vcpu)
hrtimer_start(p_ht, kt, HRTIMER_MODE_ABS);
if (irqchip_in_kernel(vcpu->kvm)) {
- vcpu->arch.mp_state = VCPU_MP_STATE_HALTED;
+ vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
kvm_vcpu_block(vcpu);
hrtimer_cancel(p_ht);
vcpu->arch.ht_active = 0;
- if (vcpu->arch.mp_state != VCPU_MP_STATE_RUNNABLE)
+ if (vcpu->arch.mp_state != KVM_MP_STATE_RUNNABLE)
return -EINTR;
return 1;
} else {
@@ -668,7 +668,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
vcpu_load(vcpu);
- if (unlikely(vcpu->arch.mp_state == VCPU_MP_STATE_UNINITIALIZED)) {
+ if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
kvm_vcpu_block(vcpu);
vcpu_put(vcpu);
return -EAGAIN;
@@ -1127,12 +1127,12 @@ static enum hrtimer_restart hlt_timer_fn(struct hrtimer *data)
wait_queue_head_t *q;
vcpu = container_of(data, struct kvm_vcpu, arch.hlt_timer);
- if (vcpu->arch.mp_state != VCPU_MP_STATE_HALTED)
+ if (vcpu->arch.mp_state != KVM_MP_STATE_HALTED)
goto out;
q = &vcpu->wq;
if (waitqueue_active(q)) {
- vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
wake_up_interruptible(q);
}
out:
@@ -1159,7 +1159,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return PTR_ERR(vmm_vcpu);
if (vcpu->vcpu_id == 0) {
- vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
/*Set entry address for first run.*/
regs->cr_iip = PALE_RESET_ENTRY;
@@ -1172,7 +1172,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
v->arch.last_itc = 0;
}
} else
- vcpu->arch.mp_state = VCPU_MP_STATE_UNINITIALIZED;
+ vcpu->arch.mp_state = KVM_MP_STATE_UNINITIALIZED;
r = -ENOMEM;
vcpu->arch.apic = kzalloc(sizeof(struct kvm_lapic), GFP_KERNEL);
@@ -1704,10 +1704,10 @@ int kvm_apic_set_irq(struct kvm_vcpu *vcpu, u8 vec, u8 trig)
if (!test_and_set_bit(vec, &vpd->irr[0])) {
vcpu->arch.irq_new_pending = 1;
- if (vcpu->arch.mp_state == VCPU_MP_STATE_RUNNABLE)
+ if (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE)
kvm_vcpu_kick(vcpu);
- else if (vcpu->arch.mp_state == VCPU_MP_STATE_HALTED) {
- vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ else if (vcpu->arch.mp_state == KVM_MP_STATE_HALTED) {
+ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
if (waitqueue_active(&vcpu->wq))
wake_up_interruptible(&vcpu->wq);
}
@@ -1790,5 +1790,5 @@ gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn)
int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
{
- return vcpu->arch.mp_state == VCPU_MP_STATE_RUNNABLE;
+ return vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE;
}
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index abb4b16..2852dd1 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -201,7 +201,7 @@ int __pit_timer_fn(struct kvm_kpit_state *ps)
atomic_inc(&pt->pending);
smp_mb__after_atomic_inc();
if (vcpu0 && waitqueue_active(&vcpu0->wq)) {
- vcpu0->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ vcpu0->arch.mp_state = KVM_MP_STATE_RUNNABLE;
wake_up_interruptible(&vcpu0->wq);
}
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index debf582..2ccf994 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -338,10 +338,10 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
} else
apic_clear_vector(vector, apic->regs + APIC_TMR);
- if (vcpu->arch.mp_state == VCPU_MP_STATE_RUNNABLE)
+ if (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE)
kvm_vcpu_kick(vcpu);
- else if (vcpu->arch.mp_state == VCPU_MP_STATE_HALTED) {
- vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ else if (vcpu->arch.mp_state == KVM_MP_STATE_HALTED) {
+ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
if (waitqueue_active(&vcpu->wq))
wake_up_interruptible(&vcpu->wq);
}
@@ -362,11 +362,11 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
case APIC_DM_INIT:
if (level) {
- if (vcpu->arch.mp_state == VCPU_MP_STATE_RUNNABLE)
+ if (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE)
printk(KERN_DEBUG
"INIT on a runnable vcpu %d\n",
vcpu->vcpu_id);
- vcpu->arch.mp_state = VCPU_MP_STATE_INIT_RECEIVED;
+ vcpu->arch.mp_state = KVM_MP_STATE_INIT_RECEIVED;
kvm_vcpu_kick(vcpu);
} else {
printk(KERN_DEBUG
@@ -379,9 +379,9 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
case APIC_DM_STARTUP:
printk(KERN_DEBUG "SIPI to vcpu %d vector 0x%02x\n",
vcpu->vcpu_id, vector);
- if (vcpu->arch.mp_state == VCPU_MP_STATE_INIT_RECEIVED) {
+ if (vcpu->arch.mp_state == KVM_MP_STATE_INIT_RECEIVED) {
vcpu->arch.sipi_vector = vector;
- vcpu->arch.mp_state = VCPU_MP_STATE_SIPI_RECEIVED;
+ vcpu->arch.mp_state = KVM_MP_STATE_SIPI_RECEIVED;
if (waitqueue_active(&vcpu->wq))
wake_up_interruptible(&vcpu->wq);
}
@@ -940,7 +940,7 @@ static int __apic_timer_fn(struct kvm_lapic *apic)
atomic_inc(&apic->timer.pending);
if (waitqueue_active(q)) {
- apic->vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ apic->vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
wake_up_interruptible(q);
}
if (apic_lvtt_period(apic)) {
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index f070f0a..b364d19 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2433,11 +2433,11 @@ int kvm_emulate_halt(struct kvm_vcpu *vcpu)
++vcpu->stat.halt_exits;
KVMTRACE_0D(HLT, vcpu, handler);
if (irqchip_in_kernel(vcpu->kvm)) {
- vcpu->arch.mp_state = VCPU_MP_STATE_HALTED;
+ vcpu->arch.mp_state = KVM_MP_STATE_HALTED;
up_read(&vcpu->kvm->slots_lock);
kvm_vcpu_block(vcpu);
down_read(&vcpu->kvm->slots_lock);
- if (vcpu->arch.mp_state != VCPU_MP_STATE_RUNNABLE)
+ if (vcpu->arch.mp_state != KVM_MP_STATE_RUNNABLE)
return -EINTR;
return 1;
} else {
@@ -2726,14 +2726,14 @@ static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
int r;
- if (unlikely(vcpu->arch.mp_state == VCPU_MP_STATE_SIPI_RECEIVED)) {
+ if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_SIPI_RECEIVED)) {
pr_debug("vcpu %d received sipi with vector # %x\n",
vcpu->vcpu_id, vcpu->arch.sipi_vector);
kvm_lapic_reset(vcpu);
r = kvm_x86_ops->vcpu_reset(vcpu);
if (r)
return r;
- vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
}
down_read(&vcpu->kvm->slots_lock);
@@ -2891,7 +2891,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
vcpu_load(vcpu);
- if (unlikely(vcpu->arch.mp_state == VCPU_MP_STATE_UNINITIALIZED)) {
+ if (unlikely(vcpu->arch.mp_state == KVM_MP_STATE_UNINITIALIZED)) {
kvm_vcpu_block(vcpu);
vcpu_put(vcpu);
return -EAGAIN;
@@ -3794,9 +3794,9 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
vcpu->arch.mmu.root_hpa = INVALID_PAGE;
if (!irqchip_in_kernel(kvm) || vcpu->vcpu_id == 0)
- vcpu->arch.mp_state = VCPU_MP_STATE_RUNNABLE;
+ vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
else
- vcpu->arch.mp_state = VCPU_MP_STATE_UNINITIALIZED;
+ vcpu->arch.mp_state = KVM_MP_STATE_UNINITIALIZED;
page = alloc_page(GFP_KERNEL | __GFP_ZERO);
if (!page) {
@@ -3936,8 +3936,8 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
{
- return vcpu->arch.mp_state == VCPU_MP_STATE_RUNNABLE
- || vcpu->arch.mp_state == VCPU_MP_STATE_SIPI_RECEIVED;
+ return vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE
+ || vcpu->arch.mp_state == KVM_MP_STATE_SIPI_RECEIVED;
}
static void vcpu_kick_intr(void *info)
diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h
index d6d6e15..c082c20 100644
--- a/include/asm-ia64/kvm_host.h
+++ b/include/asm-ia64/kvm_host.h
@@ -318,10 +318,10 @@ struct kvm_vcpu_arch {
int vmm_tr_slot;
int vm_tr_slot;
-#define VCPU_MP_STATE_RUNNABLE 0
-#define VCPU_MP_STATE_UNINITIALIZED 1
-#define VCPU_MP_STATE_INIT_RECEIVED 2
-#define VCPU_MP_STATE_HALTED 3
+#define KVM_MP_STATE_RUNNABLE 0
+#define KVM_MP_STATE_UNINITIALIZED 1
+#define KVM_MP_STATE_INIT_RECEIVED 2
+#define KVM_MP_STATE_HALTED 3
int mp_state;
#define MAX_PTC_G_NUM 3
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 15169cb..f35a6ad 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -227,11 +227,11 @@ struct kvm_vcpu_arch {
u64 shadow_efer;
u64 apic_base;
struct kvm_lapic *apic; /* kernel irqchip context */
-#define VCPU_MP_STATE_RUNNABLE 0
-#define VCPU_MP_STATE_UNINITIALIZED 1
-#define VCPU_MP_STATE_INIT_RECEIVED 2
-#define VCPU_MP_STATE_SIPI_RECEIVED 3
-#define VCPU_MP_STATE_HALTED 4
+#define KVM_MP_STATE_RUNNABLE 0
+#define KVM_MP_STATE_UNINITIALIZED 1
+#define KVM_MP_STATE_INIT_RECEIVED 2
+#define KVM_MP_STATE_SIPI_RECEIVED 3
+#define KVM_MP_STATE_HALTED 4
int mp_state;
int sipi_vector;
u64 ia32_misc_enable_msr;
--
1.5.5
--
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