...now that the sub-routine follows standard calling conventions.
Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
---
arch/x86/kvm/vmx/vmx.c | 19 ++++---------------
1 file changed, 4 insertions(+), 15 deletions(-)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index b9064b646a85..fa75fb8bdaa0 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -6370,6 +6370,8 @@ void vmx_update_host_rsp(struct vcpu_vmx *vmx, unsigned long host_rsp)
}
}
+bool __vmx_vcpu_run(struct vcpu_vmx *vmx, unsigned long *regs, bool launched);
+
static void vmx_vcpu_run(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
@@ -6443,21 +6445,8 @@ static void vmx_vcpu_run(struct kvm_vcpu *vcpu)
if (vcpu->arch.cr2 != read_cr2())
write_cr2(vcpu->arch.cr2);
- asm(
- "call __vmx_vcpu_run \n\t"
- : ASM_CALL_CONSTRAINT, "=a"(vmx->fail),
-#ifdef CONFIG_X86_64
- "=D"((int){0}), "=S"((int){0}), "=d"((int){0})
- : "D"(vmx), "S"(&vcpu->arch.regs), "d"(vmx->loaded_vmcs->launched)
-#else
- "=d"((int){0}), "=c"((int){0})
- : "a"(vmx), "d"(&vcpu->arch.regs), "c"(vmx->loaded_vmcs->launched)
-#endif
- : "cc", "memory"
-#ifdef CONFIG_X86_64
- , "rcx", "r8", "r9", "r10", "r11"
-#endif
- );
+ vmx->fail = __vmx_vcpu_run(vmx, (unsigned long *)&vcpu->arch.regs,
+ vmx->loaded_vmcs->launched);
vcpu->arch.cr2 = read_cr2();
--
2.20.1
