This function is needed for the KVMI_VCPU_SET_XSAVE command.
Signed-off-by: Adalbert Lazăr <ala...@bitdefender.com>
---
arch/x86/kvm/x86.c | 4 ++--
include/linux/kvm_host.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4fadd1ab20ae..f48603c8e44d 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4514,8 +4514,8 @@ void kvm_vcpu_ioctl_x86_get_xsave(struct kvm_vcpu *vcpu,
#define XSAVE_MXCSR_OFFSET 24
-static int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu,
- struct kvm_xsave *guest_xsave)
+int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu,
+ struct kvm_xsave *guest_xsave)
{
u64 xstate_bv =
*(u64 *)&guest_xsave->region[XSAVE_HDR_OFFSET / sizeof(u32)];
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 6eec75f77d7e..db04dab23013 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -923,6 +923,8 @@ int kvm_arch_vcpu_set_guest_debug(struct kvm_vcpu *vcpu,
struct kvm_guest_debug *dbg);
void kvm_vcpu_ioctl_x86_get_xsave(struct kvm_vcpu *vcpu,
struct kvm_xsave *guest_xsave);
+int kvm_vcpu_ioctl_x86_set_xsave(struct kvm_vcpu *vcpu,
+ struct kvm_xsave *guest_xsave);
int kvm_arch_init(void *opaque);
void kvm_arch_exit(void);
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