On 09/04/20 14:04, Uros Bizjak wrote: > __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 > Queued, thanks. Paolo
