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-rw-r--r--drivers/kvm/kvm.h9
-rw-r--r--drivers/kvm/kvm_main.c124
-rw-r--r--drivers/kvm/svm.c142
-rw-r--r--drivers/kvm/vmx.c129
4 files changed, 187 insertions, 217 deletions
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 42bb225ad6c..d93ab48424c 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -453,13 +453,16 @@ struct kvm_x86_ops {
/* Create, but do not attach this VCPU */
struct kvm_vcpu *(*vcpu_create)(struct kvm *kvm, unsigned id);
void (*vcpu_free)(struct kvm_vcpu *vcpu);
+ void (*vcpu_reset)(struct kvm_vcpu *vcpu);
+ void (*prepare_guest_switch)(struct kvm_vcpu *vcpu);
void (*vcpu_load)(struct kvm_vcpu *vcpu, int cpu);
void (*vcpu_put)(struct kvm_vcpu *vcpu);
void (*vcpu_decache)(struct kvm_vcpu *vcpu);
int (*set_guest_debug)(struct kvm_vcpu *vcpu,
struct kvm_debug_guest *dbg);
+ void (*guest_debug_pre)(struct kvm_vcpu *vcpu);
int (*get_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 *pdata);
int (*set_msr)(struct kvm_vcpu *vcpu, u32 msr_index, u64 data);
u64 (*get_segment_base)(struct kvm_vcpu *vcpu, int seg);
@@ -491,12 +494,16 @@ struct kvm_x86_ops {
void (*inject_gp)(struct kvm_vcpu *vcpu, unsigned err_code);
- int (*run)(struct kvm_vcpu *vcpu, struct kvm_run *run);
+ void (*run)(struct kvm_vcpu *vcpu, struct kvm_run *run);
+ int (*handle_exit)(struct kvm_run *run, struct kvm_vcpu *vcpu);
void (*skip_emulated_instruction)(struct kvm_vcpu *vcpu);
void (*patch_hypercall)(struct kvm_vcpu *vcpu,
unsigned char *hypercall_addr);
int (*get_irq)(struct kvm_vcpu *vcpu);
void (*set_irq)(struct kvm_vcpu *vcpu, int vec);
+ void (*inject_pending_irq)(struct kvm_vcpu *vcpu);
+ void (*inject_pending_vectors)(struct kvm_vcpu *vcpu,
+ struct kvm_run *run);
};
extern struct kvm_x86_ops *kvm_x86_ops;
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 9bfa1bcd26e..e17b433152c 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -38,6 +38,7 @@
#include <linux/cpumask.h>
#include <linux/smp.h>
#include <linux/anon_inodes.h>
+#include <linux/profile.h>
#include <asm/processor.h>
#include <asm/msr.h>
@@ -1970,6 +1971,127 @@ int kvm_emulate_pio_string(struct kvm_vcpu *vcpu, struct kvm_run *run, int in,
}
EXPORT_SYMBOL_GPL(kvm_emulate_pio_string);
+/*
+ * Check if userspace requested an interrupt window, and that the
+ * interrupt window is open.
+ *
+ * No need to exit to userspace if we already have an interrupt queued.
+ */
+static int dm_request_for_irq_injection(struct kvm_vcpu *vcpu,
+ struct kvm_run *kvm_run)
+{
+ return (!vcpu->irq_summary &&
+ kvm_run->request_interrupt_window &&
+ vcpu->interrupt_window_open &&
+ (kvm_x86_ops->get_rflags(vcpu) & X86_EFLAGS_IF));
+}
+
+static void post_kvm_run_save(struct kvm_vcpu *vcpu,
+ struct kvm_run *kvm_run)
+{
+ kvm_run->if_flag = (kvm_x86_ops->get_rflags(vcpu) & X86_EFLAGS_IF) != 0;
+ kvm_run->cr8 = get_cr8(vcpu);
+ kvm_run->apic_base = kvm_get_apic_base(vcpu);
+ if (irqchip_in_kernel(vcpu->kvm))
+ kvm_run->ready_for_interrupt_injection = 1;
+ else
+ kvm_run->ready_for_interrupt_injection =
+ (vcpu->interrupt_window_open &&
+ vcpu->irq_summary == 0);
+}
+
+static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
+{
+ int r;
+
+ if (unlikely(vcpu->mp_state == VCPU_MP_STATE_SIPI_RECEIVED)) {
+ printk("vcpu %d received sipi with vector # %x\n",
+ vcpu->vcpu_id, vcpu->sipi_vector);
+ kvm_lapic_reset(vcpu);
+ kvm_x86_ops->vcpu_reset(vcpu);
+ vcpu->mp_state = VCPU_MP_STATE_RUNNABLE;
+ }
+
+preempted:
+ if (vcpu->guest_debug.enabled)
+ kvm_x86_ops->guest_debug_pre(vcpu);
+
+again:
+ r = kvm_mmu_reload(vcpu);
+ if (unlikely(r))
+ goto out;
+
+ preempt_disable();
+
+ kvm_x86_ops->prepare_guest_switch(vcpu);
+ kvm_load_guest_fpu(vcpu);
+
+ local_irq_disable();
+
+ if (signal_pending(current)) {
+ local_irq_enable();
+ preempt_enable();
+ r = -EINTR;
+ kvm_run->exit_reason = KVM_EXIT_INTR;
+ ++vcpu->stat.signal_exits;
+ goto out;
+ }
+
+ if (irqchip_in_kernel(vcpu->kvm))
+ kvm_x86_ops->inject_pending_irq(vcpu);
+ else if (!vcpu->mmio_read_completed)
+ kvm_x86_ops->inject_pending_vectors(vcpu, kvm_run);
+
+ vcpu->guest_mode = 1;
+
+ if (vcpu->requests)
+ if (test_and_clear_bit(KVM_TLB_FLUSH, &vcpu->requests))
+ kvm_x86_ops->tlb_flush(vcpu);
+
+ kvm_x86_ops->run(vcpu, kvm_run);
+
+ vcpu->guest_mode = 0;
+ local_irq_enable();
+
+ ++vcpu->stat.exits;
+
+ preempt_enable();
+
+ /*
+ * Profile KVM exit RIPs:
+ */
+ if (unlikely(prof_on == KVM_PROFILING)) {
+ kvm_x86_ops->cache_regs(vcpu);
+ profile_hit(KVM_PROFILING, (void *)vcpu->rip);
+ }
+
+ r = kvm_x86_ops->handle_exit(kvm_run, vcpu);
+
+ if (r > 0) {
+ if (dm_request_for_irq_injection(vcpu, kvm_run)) {
+ r = -EINTR;
+ kvm_run->exit_reason = KVM_EXIT_INTR;
+ ++vcpu->stat.request_irq_exits;
+ goto out;
+ }
+ if (!need_resched()) {
+ ++vcpu->stat.light_exits;
+ goto again;
+ }
+ }
+
+out:
+ if (r > 0) {
+ kvm_resched(vcpu);
+ goto preempted;
+ }
+
+ post_kvm_run_save(vcpu, kvm_run);
+
+ return r;
+}
+
+
static int kvm_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
int r;
@@ -2017,7 +2139,7 @@ static int kvm_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
kvm_x86_ops->decache_regs(vcpu);
}
- r = kvm_x86_ops->run(vcpu, kvm_run);
+ r = __vcpu_run(vcpu, kvm_run);
out:
if (vcpu->sigset_active)
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 7b22d396c14..95681ea1638 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -22,7 +22,6 @@
#include <linux/kernel.h>
#include <linux/vmalloc.h>
#include <linux/highmem.h>
-#include <linux/profile.h>
#include <linux/sched.h>
#include <asm/desc.h>
@@ -50,6 +49,8 @@ MODULE_LICENSE("GPL");
#define SVM_FEATURE_LBRV (1 << 1)
#define SVM_DEATURE_SVML (1 << 2)
+static void kvm_reput_irq(struct vcpu_svm *svm);
+
static inline struct vcpu_svm *to_svm(struct kvm_vcpu *vcpu)
{
return container_of(vcpu, struct vcpu_svm, vcpu);
@@ -555,6 +556,13 @@ static void init_vmcb(struct vmcb *vmcb)
/* rdx = ?? */
}
+static void svm_vcpu_reset(struct kvm_vcpu *vcpu)
+{
+ struct vcpu_svm *svm = to_svm(vcpu);
+
+ init_vmcb(svm->vmcb);
+}
+
static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id)
{
struct vcpu_svm *svm;
@@ -1252,10 +1260,20 @@ static int (*svm_exit_handlers[])(struct vcpu_svm *svm,
};
-static int handle_exit(struct vcpu_svm *svm, struct kvm_run *kvm_run)
+static int handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
{
+ struct vcpu_svm *svm = to_svm(vcpu);
u32 exit_code = svm->vmcb->control.exit_code;
+ kvm_reput_irq(svm);
+
+ if (svm->vmcb->control.exit_code == SVM_EXIT_ERR) {
+ kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY;
+ kvm_run->fail_entry.hardware_entry_failure_reason
+ = svm->vmcb->control.exit_code;
+ return 0;
+ }
+
if (is_external_interrupt(svm->vmcb->control.exit_int_info) &&
exit_code != SVM_EXIT_EXCP_BASE + PF_VECTOR)
printk(KERN_ERR "%s: unexpected exit_ini_info 0x%x "
@@ -1313,11 +1331,11 @@ static void svm_set_irq(struct kvm_vcpu *vcpu, int irq)
svm_inject_irq(svm, irq);
}
-static void svm_intr_assist(struct vcpu_svm *svm)
+static void svm_intr_assist(struct kvm_vcpu *vcpu)
{
+ struct vcpu_svm *svm = to_svm(vcpu);
struct vmcb *vmcb = svm->vmcb;
int intr_vector = -1;
- struct kvm_vcpu *vcpu = &svm->vcpu;
kvm_inject_pending_timer_irqs(vcpu);
if ((vmcb->control.exit_int_info & SVM_EVTINJ_VALID) &&
@@ -1376,9 +1394,10 @@ static void svm_do_inject_vector(struct vcpu_svm *svm)
svm_inject_irq(svm, irq);
}
-static void do_interrupt_requests(struct vcpu_svm *svm,
+static void do_interrupt_requests(struct kvm_vcpu *vcpu,
struct kvm_run *kvm_run)
{
+ struct vcpu_svm *svm = to_svm(vcpu);
struct vmcb_control_area *control = &svm->vmcb->control;
svm->vcpu.interrupt_window_open =
@@ -1401,35 +1420,6 @@ static void do_interrupt_requests(struct vcpu_svm *svm,
control->intercept &= ~(1ULL << INTERCEPT_VINTR);
}
-static void post_kvm_run_save(struct vcpu_svm *svm,
- struct kvm_run *kvm_run)
-{
- if (irqchip_in_kernel(svm->vcpu.kvm))
- kvm_run->ready_for_interrupt_injection = 1;
- else
- kvm_run->ready_for_interrupt_injection =
- (svm->vcpu.interrupt_window_open &&
- svm->vcpu.irq_summary == 0);
- kvm_run->if_flag = (svm->vmcb->save.rflags & X86_EFLAGS_IF) != 0;
- kvm_run->cr8 = get_cr8(&svm->vcpu);
- kvm_run->apic_base = kvm_get_apic_base(&svm->vcpu);
-}
-
-/*
- * Check if userspace requested an interrupt window, and that the
- * interrupt window is open.
- *
- * No need to exit to userspace if we already have an interrupt queued.
- */
-static int dm_request_for_irq_injection(struct vcpu_svm *svm,
- struct kvm_run *kvm_run)
-{
- return (!svm->vcpu.irq_summary &&
- kvm_run->request_interrupt_window &&
- svm->vcpu.interrupt_window_open &&
- (svm->vmcb->save.rflags & X86_EFLAGS_IF));
-}
-
static void save_db_regs(unsigned long *db_regs)
{
asm volatile ("mov %%dr0, %0" : "=r"(db_regs[0]));
@@ -1451,38 +1441,16 @@ static void svm_flush_tlb(struct kvm_vcpu *vcpu)
force_new_asid(vcpu);
}
-static int svm_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
+static void svm_prepare_guest_switch(struct kvm_vcpu *vcpu)
+{
+}
+
+static void svm_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct vcpu_svm *svm = to_svm(vcpu);
u16 fs_selector;
u16 gs_selector;
u16 ldt_selector;
- int r;
-
-again:
- r = kvm_mmu_reload(vcpu);
- if (unlikely(r))
- return r;
-
- clgi();
-
- if (signal_pending(current)) {
- stgi();
- ++vcpu->stat.signal_exits;
- post_kvm_run_save(svm, kvm_run);
- kvm_run->exit_reason = KVM_EXIT_INTR;
- return -EINTR;
- }
-
- if (irqchip_in_kernel(vcpu->kvm))
- svm_intr_assist(svm);
- else if (!vcpu->mmio_read_completed)
- do_interrupt_requests(svm, kvm_run);
-
- vcpu->guest_mode = 1;
- if (vcpu->requests)
- if (test_and_clear_bit(KVM_TLB_FLUSH, &vcpu->requests))
- svm_flush_tlb(vcpu);
pre_svm_run(svm);
@@ -1501,10 +1469,9 @@ again:
load_db_regs(svm->db_regs);
}
- if (vcpu->fpu_active) {
- fx_save(&vcpu->host_fx_image);
- fx_restore(&vcpu->guest_fx_image);
- }
+ clgi();
+
+ local_irq_enable();
asm volatile (
#ifdef CONFIG_X86_64
@@ -1612,12 +1579,9 @@ again:
#endif
: "cc", "memory" );
- vcpu->guest_mode = 0;
+ local_irq_disable();
- if (vcpu->fpu_active) {
- fx_save(&vcpu->guest_fx_image);
- fx_restore(&vcpu->host_fx_image);
- }
+ stgi();
if ((svm->vmcb->save.dr7 & 0xff))
load_db_regs(svm->host_db_regs);
@@ -1635,40 +1599,7 @@ again:
reload_tss(vcpu);
- /*
- * Profile KVM exit RIPs:
- */
- if (unlikely(prof_on == KVM_PROFILING))
- profile_hit(KVM_PROFILING,
- (void *)(unsigned long)svm->vmcb->save.rip);
-
- stgi();
-
- kvm_reput_irq(svm);
-
svm->next_rip = 0;
-
- if (svm->vmcb->control.exit_code == SVM_EXIT_ERR) {
- kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY;
- kvm_run->fail_entry.hardware_entry_failure_reason
- = svm->vmcb->control.exit_code;
- post_kvm_run_save(svm, kvm_run);
- return 0;
- }
-
- r = handle_exit(svm, kvm_run);
- if (r > 0) {
- if (dm_request_for_irq_injection(svm, kvm_run)) {
- ++vcpu->stat.request_irq_exits;
- post_kvm_run_save(svm, kvm_run);
- kvm_run->exit_reason = KVM_EXIT_INTR;
- return -EINTR;
- }
- kvm_resched(vcpu);
- goto again;
- }
- post_kvm_run_save(svm, kvm_run);
- return r;
}
static void svm_set_cr3(struct kvm_vcpu *vcpu, unsigned long root)
@@ -1752,7 +1683,9 @@ static struct kvm_x86_ops svm_x86_ops = {
.vcpu_create = svm_create_vcpu,
.vcpu_free = svm_free_vcpu,
+ .vcpu_reset = svm_vcpu_reset,
+ .prepare_guest_switch = svm_prepare_guest_switch,
.vcpu_load = svm_vcpu_load,
.vcpu_put = svm_vcpu_put,
.vcpu_decache = svm_vcpu_decache,
@@ -1786,10 +1719,13 @@ static struct kvm_x86_ops svm_x86_ops = {
.inject_gp = svm_inject_gp,
.run = svm_vcpu_run,
+ .handle_exit = handle_exit,
.skip_emulated_instruction = skip_emulated_instruction,
.patch_hypercall = svm_patch_hypercall,
.get_irq = svm_get_irq,
.set_irq = svm_set_irq,
+ .inject_pending_irq = svm_intr_assist,
+ .inject_pending_vectors = do_interrupt_requests,
};
static int __init svm_init(void)
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 713f78a8959..fa4277d520c 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -25,7 +25,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/highmem.h>
-#include <linux/profile.h>
#include <linux/sched.h>
#include <asm/io.h>
@@ -355,8 +354,10 @@ static void load_transition_efer(struct vcpu_vmx *vmx)
vmx->vcpu.stat.efer_reload++;
}
-static void vmx_save_host_state(struct vcpu_vmx *vmx)
+static void vmx_save_host_state(struct kvm_vcpu *vcpu)
{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+
if (vmx->host_state.loaded)
return;
@@ -1598,6 +1599,13 @@ out:
return ret;
}
+static void vmx_vcpu_reset(struct kvm_vcpu *vcpu)
+{
+ struct vcpu_vmx *vmx = to_vmx(vcpu);
+
+ vmx_vcpu_setup(vmx);
+}
+
static void inject_rmode_irq(struct kvm_vcpu *vcpu, int irq)
{
u16 ent[2];
@@ -2019,20 +2027,6 @@ static int handle_tpr_below_threshold(struct kvm_vcpu *vcpu,
return 1;
}
-static void post_kvm_run_save(struct kvm_vcpu *vcpu,
- struct kvm_run *kvm_run)
-{
- kvm_run->if_flag = (vmcs_readl(GUEST_RFLAGS) & X86_EFLAGS_IF) != 0;
- kvm_run->cr8 = get_cr8(vcpu);
- kvm_run->apic_base = kvm_get_apic_base(vcpu);
- if (irqchip_in_kernel(vcpu->kvm))
- kvm_run->ready_for_interrupt_injection = 1;
- else
- kvm_run->ready_for_interrupt_injection =
- (vcpu->interrupt_window_open &&
- vcpu->irq_summary == 0);
-}
-
static int handle_interrupt_window(struct kvm_vcpu *vcpu,
struct kvm_run *kvm_run)
{
@@ -2123,21 +2117,6 @@ static int kvm_handle_exit(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
return 0;
}
-/*
- * Check if userspace requested an interrupt window, and that the
- * interrupt window is open.
- *
- * No need to exit to userspace if we already have an interrupt queued.
- */
-static int dm_request_for_irq_injection(struct kvm_vcpu *vcpu,
- struct kvm_run *kvm_run)
-{
- return (!vcpu->irq_summary &&
- kvm_run->request_interrupt_window &&
- vcpu->interrupt_window_open &&
- (vmcs_readl(GUEST_RFLAGS) & X86_EFLAGS_IF));
-}
-
static void vmx_flush_tlb(struct kvm_vcpu *vcpu)
{
}
@@ -2214,59 +2193,15 @@ static void vmx_intr_assist(struct kvm_vcpu *vcpu)
enable_irq_window(vcpu);
}
-static int vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
+static void vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
- int r;
-
- if (unlikely(vcpu->mp_state == VCPU_MP_STATE_SIPI_RECEIVED)) {
- printk("vcpu %d received sipi with vector # %x\n",
- vcpu->vcpu_id, vcpu->sipi_vector);
- kvm_lapic_reset(vcpu);
- vmx_vcpu_setup(vmx);
- vcpu->mp_state = VCPU_MP_STATE_RUNNABLE;
- }
-
-preempted:
- if (vcpu->guest_debug.enabled)
- kvm_guest_debug_pre(vcpu);
-
-again:
- r = kvm_mmu_reload(vcpu);
- if (unlikely(r))
- goto out;
-
- preempt_disable();
-
- vmx_save_host_state(vmx);
- kvm_load_guest_fpu(vcpu);
/*
* Loading guest fpu may have cleared host cr0.ts
*/
vmcs_writel(HOST_CR0, read_cr0());
- local_irq_disable();
-
- if (signal_pending(current)) {
- local_irq_enable();
- preempt_enable();
- r = -EINTR;
- kvm_run->exit_reason = KVM_EXIT_INTR;
- ++vcpu->stat.signal_exits;
- goto out;
- }
-
- if (irqchip_in_kernel(vcpu->kvm))
- vmx_intr_assist(vcpu);
- else if (!vcpu->mmio_read_completed)
- do_interrupt_requests(vcpu, kvm_run);
-
- vcpu->guest_mode = 1;
- if (vcpu->requests)
- if (test_and_clear_bit(KVM_TLB_FLUSH, &vcpu->requests))
- vmx_flush_tlb(vcpu);
-
asm (
/* Store host registers */
#ifdef CONFIG_X86_64
@@ -2383,46 +2318,10 @@ again:
[cr2]"i"(offsetof(struct kvm_vcpu, cr2))
: "cc", "memory" );
- vcpu->guest_mode = 0;
- local_irq_enable();
-
- ++vcpu->stat.exits;
-
vcpu->interrupt_window_open = (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & 3) == 0;
asm ("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS));
vmx->launched = 1;
-
- preempt_enable();
-
- /*
- * Profile KVM exit RIPs:
- */
- if (unlikely(prof_on == KVM_PROFILING))
- profile_hit(KVM_PROFILING, (void *)vmcs_readl(GUEST_RIP));
-
- r = kvm_handle_exit(kvm_run, vcpu);
- if (r > 0) {
- if (dm_request_for_irq_injection(vcpu, kvm_run)) {
- r = -EINTR;
- kvm_run->exit_reason = KVM_EXIT_INTR;
- ++vcpu->stat.request_irq_exits;
- goto out;
- }
- if (!need_resched()) {
- ++vcpu->stat.light_exits;
- goto again;
- }
- }
-
-out:
- if (r > 0) {
- kvm_resched(vcpu);
- goto preempted;
- }
-
- post_kvm_run_save(vcpu, kvm_run);
- return r;
}
static void vmx_inject_page_fault(struct kvm_vcpu *vcpu,
@@ -2560,12 +2459,15 @@ static struct kvm_x86_ops vmx_x86_ops = {
.vcpu_create = vmx_create_vcpu,
.vcpu_free = vmx_free_vcpu,
+ .vcpu_reset = vmx_vcpu_reset,
+ .prepare_guest_switch = vmx_save_host_state,
.vcpu_load = vmx_vcpu_load,
.vcpu_put = vmx_vcpu_put,
.vcpu_decache = vmx_vcpu_decache,
.set_guest_debug = set_guest_debug,
+ .guest_debug_pre = kvm_guest_debug_pre,
.get_msr = vmx_get_msr,
.set_msr = vmx_set_msr,
.get_segment_base = vmx_get_segment_base,
@@ -2594,10 +2496,13 @@ static struct kvm_x86_ops vmx_x86_ops = {
.inject_gp = vmx_inject_gp,
.run = vmx_vcpu_run,
+ .handle_exit = kvm_handle_exit,
.skip_emulated_instruction = skip_emulated_instruction,
.patch_hypercall = vmx_patch_hypercall,
.get_irq = vmx_get_irq,
.set_irq = vmx_inject_irq,
+ .inject_pending_irq = vmx_intr_assist,
+ .inject_pending_vectors = do_interrupt_requests,
};
static int __init vmx_init(void)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-19 02:17:33 +0000