summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAlexander Graf <agraf@suse.de>2014-07-14 18:27:35 +0200
committerAlexander Graf <agraf@suse.de>2014-07-28 15:23:17 +0200
commit784aa3d7fb6f729c06d5836c9d9569f58e4d05ae (patch)
tree301ddcd02c27f91d488857d6df1bca5ea4c68bd7
parent9678cdaae93932473f696fdea5debf3eee1e1260 (diff)
downloadlinux-stable-784aa3d7fb6f729c06d5836c9d9569f58e4d05ae.tar.gz
linux-stable-784aa3d7fb6f729c06d5836c9d9569f58e4d05ae.tar.bz2
linux-stable-784aa3d7fb6f729c06d5836c9d9569f58e4d05ae.zip
KVM: Rename and add argument to check_extension
In preparation to make the check_extension function available to VM scope we add a struct kvm * argument to the function header and rename the function accordingly. It will still be called from the /dev/kvm fd, but with a NULL argument for struct kvm *. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
-rw-r--r--arch/arm/kvm/arm.c2
-rw-r--r--arch/ia64/kvm/kvm-ia64.c2
-rw-r--r--arch/mips/kvm/mips.c2
-rw-r--r--arch/powerpc/kvm/powerpc.c2
-rw-r--r--arch/s390/kvm/kvm-s390.c2
-rw-r--r--arch/x86/kvm/x86.c2
-rw-r--r--include/linux/kvm_host.h2
-rw-r--r--virt/kvm/kvm_main.c6
8 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 3c82b37c0f9e..cb77f999badd 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -184,7 +184,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
}
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
switch (ext) {
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 6a4309bb821a..0729ba6acddf 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -190,7 +190,7 @@ void kvm_arch_check_processor_compat(void *rtn)
*(int *)rtn = 0;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
index d687c6e3258d..3ca79aa011df 100644
--- a/arch/mips/kvm/mips.c
+++ b/arch/mips/kvm/mips.c
@@ -885,7 +885,7 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
return VM_FAULT_SIGBUS;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 8e0356835960..d870bacc2f75 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -391,7 +391,7 @@ void kvm_arch_sync_events(struct kvm *kvm)
{
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
/* FIXME!!
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 2f3e14fe91a4..00268cacdf4c 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -146,7 +146,7 @@ long kvm_arch_dev_ioctl(struct file *filp,
return -EINVAL;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 5a8691b0ed76..5a62d91c96e7 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2616,7 +2616,7 @@ out:
return r;
}
-int kvm_dev_ioctl_check_extension(long ext)
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{
int r;
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index ec4e3bd83d47..5065b953e6e8 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -602,7 +602,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg);
int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf);
-int kvm_dev_ioctl_check_extension(long ext);
+int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext);
int kvm_get_dirty_log(struct kvm *kvm,
struct kvm_dirty_log *log, int *is_dirty);
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 4b6c01b477f9..e28f3caa539d 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2571,7 +2571,7 @@ static int kvm_dev_ioctl_create_vm(unsigned long type)
return r;
}
-static long kvm_dev_ioctl_check_extension_generic(long arg)
+static long kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
{
switch (arg) {
case KVM_CAP_USER_MEMORY:
@@ -2595,7 +2595,7 @@ static long kvm_dev_ioctl_check_extension_generic(long arg)
default:
break;
}
- return kvm_dev_ioctl_check_extension(arg);
+ return kvm_vm_ioctl_check_extension(kvm, arg);
}
static long kvm_dev_ioctl(struct file *filp,
@@ -2614,7 +2614,7 @@ static long kvm_dev_ioctl(struct file *filp,
r = kvm_dev_ioctl_create_vm(arg);
break;
case KVM_CHECK_EXTENSION:
- r = kvm_dev_ioctl_check_extension_generic(arg);
+ r = kvm_vm_ioctl_check_extension_generic(NULL, arg);
break;
case KVM_GET_VCPU_MMAP_SIZE:
r = -EINVAL;