Re: [tip:x86/alternatives 14/14] arch/x86/kvm/kvm.o: warning: objtool: .altinstr_replacement+0xc5: call without frame pointer save/setup

From: Borislav Petkov
Date: Sat Jun 15 2024 - 04:09:32 EST


On Fri, Jun 14, 2024 at 08:35:23AM -0700, Sean Christopherson wrote:
> > I know Sean had a patchset to cleanup that gunk. Sean?
>
> That series was just for the actual VM-Enter/VM-Exit path.

Right, about that. I still see:

vmlinux.o: warning: objtool: svm_vcpu_enter_exit+0xb0: call to sev_es_host_save_area() leaves .noinstr.text section
vmlinux.o: warning: objtool: svm_vcpu_enter_exit+0xbf: call to sev_es_host_save_area.isra.0() leaves .noinstr.text section

in allyesconfig builds....

--
Regards/Gruss,
Boris.

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