__svm_vcpu_run is a leaf function and does not need a frame pointer. %rbp is also destroyed a few instructions later when guest registers are loaded. Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx> Signed-off-by: Uros Bizjak <ubizjak@xxxxxxxxx> --- arch/x86/kvm/svm/vmenter.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/kvm/svm/vmenter.S b/arch/x86/kvm/svm/vmenter.S index fa1af90067e9..c87119a7a0c9 100644 --- a/arch/x86/kvm/svm/vmenter.S +++ b/arch/x86/kvm/svm/vmenter.S @@ -35,7 +35,6 @@ */ SYM_FUNC_START(__svm_vcpu_run) push %_ASM_BP - mov %_ASM_SP, %_ASM_BP #ifdef CONFIG_X86_64 push %r15 push %r14 -- 2.25.2
