summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/arm/include/asm/kvm_host.h6
-rw-r--r--arch/arm/kvm/arm.c19
-rw-r--r--arch/arm64/include/asm/kvm_host.h6
-rw-r--r--arch/ia64/include/asm/kvm_host.h12
-rw-r--r--arch/ia64/kvm/kvm-ia64.c30
-rw-r--r--arch/mips/include/asm/kvm_host.h11
-rw-r--r--arch/mips/kvm/mips.c42
-rw-r--r--arch/powerpc/include/asm/kvm_host.h8
-rw-r--r--arch/powerpc/kvm/powerpc.c29
-rw-r--r--arch/s390/include/asm/kvm_host.h14
-rw-r--r--arch/s390/kvm/kvm-s390.c43
11 files changed, 57 insertions, 163 deletions
diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h
index 4843397b812c..aea259e9431f 100644
--- a/arch/arm/include/asm/kvm_host.h
+++ b/arch/arm/include/asm/kvm_host.h
@@ -230,4 +230,10 @@ static inline void vgic_arch_setup(const struct vgic_params *vgic)
int kvm_perf_init(void);
int kvm_perf_teardown(void);
+static inline void kvm_arch_hardware_disable(void *garbage) {}
+static inline void kvm_arch_hardware_unsetup(void) {}
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
+
#endif /* __ARM_KVM_HOST_H__ */
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 9f788ebac55b..132bb0d9c5ad 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -97,27 +97,16 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
return kvm_vcpu_exiting_guest_mode(vcpu) == IN_GUEST_MODE;
}
-void kvm_arch_hardware_disable(void *garbage)
-{
-}
-
int kvm_arch_hardware_setup(void)
{
return 0;
}
-void kvm_arch_hardware_unsetup(void)
-{
-}
-
void kvm_arch_check_processor_compat(void *rtn)
{
*(int *)rtn = 0;
}
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
/**
* kvm_arch_init_vm - initializes a VM data structure
@@ -284,14 +273,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return 0;
}
-void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
-{
-}
-
-void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-}
-
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{
vcpu->cpu = cpu;
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 766147baae0b..b5045e3e05f8 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -242,4 +242,10 @@ static inline void vgic_arch_setup(const struct vgic_params *vgic)
}
}
+static inline void kvm_arch_hardware_disable(void *garbage) {}
+static inline void kvm_arch_hardware_unsetup(void) {}
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
+
#endif /* __ARM64_KVM_HOST_H__ */
diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h
index fccc09d04649..4729752b7256 100644
--- a/arch/ia64/include/asm/kvm_host.h
+++ b/arch/ia64/include/asm/kvm_host.h
@@ -592,6 +592,18 @@ void kvm_sal_emul(struct kvm_vcpu *vcpu);
struct kvm *kvm_arch_alloc_vm(void);
void kvm_arch_free_vm(struct kvm *kvm);
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_free_memslot(struct kvm *kvm,
+ struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {}
+static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
+static inline void kvm_arch_commit_memory_region(struct kvm *kvm,
+ struct kvm_userspace_memory_region *mem,
+ const struct kvm_memory_slot *old,
+ enum kvm_mr_change change) {}
+static inline void kvm_arch_hardware_unsetup(void) {}
+
#endif /* __ASSEMBLY__*/
#endif
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 0729ba6acddf..5e14dcaf844e 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -1364,10 +1364,6 @@ static void kvm_release_vm_pages(struct kvm *kvm)
}
}
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
-
void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_iommu_unmap_guest(kvm);
@@ -1376,10 +1372,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
kvm_release_vm_pages(kvm);
}
-void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
-{
-}
-
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{
if (cpu != vcpu->cpu) {
@@ -1468,7 +1460,6 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
kfree(vcpu->arch.apic);
}
-
long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
{
@@ -1551,21 +1542,12 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
return VM_FAULT_SIGBUS;
}
-void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
- struct kvm_memory_slot *dont)
-{
-}
-
int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
unsigned long npages)
{
return 0;
}
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
struct kvm_userspace_memory_region *mem,
@@ -1597,14 +1579,6 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
return 0;
}
-void kvm_arch_commit_memory_region(struct kvm *kvm,
- struct kvm_userspace_memory_region *mem,
- const struct kvm_memory_slot *old,
- enum kvm_mr_change change)
-{
- return;
-}
-
void kvm_arch_flush_shadow_all(struct kvm *kvm)
{
kvm_flush_remote_tlbs(kvm);
@@ -1853,10 +1827,6 @@ int kvm_arch_hardware_setup(void)
return 0;
}
-void kvm_arch_hardware_unsetup(void)
-{
-}
-
int kvm_apic_set_irq(struct kvm_vcpu *vcpu, struct kvm_lapic_irq *irq)
{
return __apic_accept_irq(vcpu, irq->vector);
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index b93bc80ed7e7..0b24d6622ec1 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -762,5 +762,16 @@ extern int kvm_mips_trans_mtc0(uint32_t inst, uint32_t *opc,
extern void kvm_mips_dump_stats(struct kvm_vcpu *vcpu);
extern unsigned long kvm_mips_get_ramsize(struct kvm *kvm);
+static inline void kvm_arch_hardware_disable(void *garbage) {}
+static inline void kvm_arch_hardware_unsetup(void) {}
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_free_memslot(struct kvm *kvm,
+ struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {}
+static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
+static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
+static inline void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
+ struct kvm_memory_slot *slot) {}
+static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
#endif /* __MIPS_KVM_HOST_H__ */
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index 2362df2a79f9..0ec7490d70bd 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -82,19 +82,11 @@ int kvm_arch_hardware_enable(void *garbage)
return 0;
}
-void kvm_arch_hardware_disable(void *garbage)
-{
-}
-
int kvm_arch_hardware_setup(void)
{
return 0;
}
-void kvm_arch_hardware_unsetup(void)
-{
-}
-
void kvm_arch_check_processor_compat(void *rtn)
{
*(int *)rtn = 0;
@@ -163,10 +155,6 @@ void kvm_mips_free_vcpus(struct kvm *kvm)
mutex_unlock(&kvm->lock);
}
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
-
static void kvm_mips_uninit_tlbs(void *arg)
{
/* Restore wired count */
@@ -194,21 +182,12 @@ long kvm_arch_dev_ioctl(struct file *filp, unsigned int ioctl,
return -ENOIOCTLCMD;
}
-void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
- struct kvm_memory_slot *dont)
-{
-}
-
int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
unsigned long npages)
{
return 0;
}
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
struct kvm_userspace_memory_region *mem,
@@ -254,19 +233,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
}
}
-void kvm_arch_flush_shadow_all(struct kvm *kvm)
-{
-}
-
-void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
- struct kvm_memory_slot *slot)
-{
-}
-
-void kvm_arch_flush_shadow(struct kvm *kvm)
-{
-}
-
struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
{
int err, size, offset;
@@ -998,14 +964,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return 0;
}
-void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
-{
-}
-
-void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-}
-
int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
struct kvm_translation *tr)
{
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 0e597283c5c6..237cc0cc80a2 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -682,4 +682,12 @@ struct kvm_vcpu_arch {
#define __KVM_HAVE_ARCH_WQP
#define __KVM_HAVE_CREATE_DEVICE
+static inline void kvm_arch_hardware_disable(void *garbage) {}
+static inline void kvm_arch_hardware_unsetup(void) {}
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
+static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
+static inline void kvm_arch_exit(void) {}
+
#endif /* __POWERPC_KVM_HOST_H__ */
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index cbc432f4f0a6..72c3fc085207 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -389,19 +389,11 @@ int kvm_arch_hardware_enable(void *garbage)
return 0;
}
-void kvm_arch_hardware_disable(void *garbage)
-{
-}
-
int kvm_arch_hardware_setup(void)
{
return 0;
}
-void kvm_arch_hardware_unsetup(void)
-{
-}
-
void kvm_arch_check_processor_compat(void *rtn)
{
*(int *)rtn = kvmppc_core_check_processor_compat();
@@ -462,10 +454,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
module_put(kvm->arch.kvm_ops->owner);
}
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
-
int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
@@ -608,10 +596,6 @@ int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
return kvmppc_core_create_memslot(kvm, slot, npages);
}
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
struct kvm_userspace_memory_region *mem,
@@ -628,10 +612,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
kvmppc_core_commit_memory_region(kvm, mem, old);
}
-void kvm_arch_flush_shadow_all(struct kvm *kvm)
-{
-}
-
void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot)
{
@@ -720,10 +700,6 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
kvmppc_subarch_vcpu_uninit(vcpu);
}
-void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-}
-
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{
#ifdef CONFIG_BOOKE
@@ -1347,9 +1323,4 @@ int kvm_arch_init(void *opaque)
return 0;
}
-void kvm_arch_exit(void)
-{
-
-}
-
EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ppc_instr);
diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index d71291d3fb6f..f6dd90684b97 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -451,4 +451,18 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu,
extern int sie64a(struct kvm_s390_sie_block *, u64 *);
extern char sie_exit;
+
+static inline void kvm_arch_hardware_disable(void *garbage) {}
+static inline void kvm_arch_check_processor_compat(void *rtn) {}
+static inline void kvm_arch_exit(void) {}
+static inline void kvm_arch_sync_events(struct kvm *kvm) {}
+static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
+static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
+static inline void kvm_arch_free_memslot(struct kvm *kvm,
+ struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {}
+static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
+static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
+static inline void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
+ struct kvm_memory_slot *slot) {}
+
#endif
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 36209969bf98..b8fe1ae777db 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -106,10 +106,6 @@ int kvm_arch_hardware_enable(void *garbage)
return 0;
}
-void kvm_arch_hardware_disable(void *garbage)
-{
-}
-
static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address);
int kvm_arch_hardware_setup(void)
@@ -124,19 +120,11 @@ void kvm_arch_hardware_unsetup(void)
gmap_unregister_ipte_notifier(&gmap_notifier);
}
-void kvm_arch_check_processor_compat(void *rtn)
-{
-}
-
int kvm_arch_init(void *opaque)
{
return 0;
}
-void kvm_arch_exit(void)
-{
-}
-
/* Section: device related */
long kvm_arch_dev_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
@@ -514,10 +502,6 @@ static void kvm_free_vcpus(struct kvm *kvm)
mutex_unlock(&kvm->lock);
}
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
-
void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_free_vcpus(kvm);
@@ -552,15 +536,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return 0;
}
-void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
-{
- /* Nothing todo */
-}
-
-void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
-{
-}
-
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{
save_fp_ctl(&vcpu->arch.host_fpregs.fpc);
@@ -1708,21 +1683,12 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
return VM_FAULT_SIGBUS;
}
-void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
- struct kvm_memory_slot *dont)
-{
-}
-
int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
unsigned long npages)
{
return 0;
}
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
/* Section: memory related */
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
@@ -1768,15 +1734,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
return;
}
-void kvm_arch_flush_shadow_all(struct kvm *kvm)
-{
-}
-
-void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
- struct kvm_memory_slot *slot)
-{
-}
-
static int __init kvm_s390_init(void)
{
int ret;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-30 09:47:14 +0000