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| author | Sean Christopherson <seanjc@google.com> | 2024-06-18 00:04:30 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-06-28 18:53:00 +0300 |
| commit | 34830b3c02aec1fe6eaac7b178a05c25620a25b0 (patch) | |
| tree | dd9360e3fb0af05f42f37fef8055724fa2e88ad5 /arch/x86/kvm/mmu | |
| parent | 99a49093ce92d6116a1635802f9c16d0db6e805a (diff) | |
| download | linux-34830b3c02aec1fe6eaac7b178a05c25620a25b0.tar.xz | |
KVM: SVM: Force sev_es_host_save_area() to be inlined (for noinstr usage)
Force sev_es_host_save_area() to be always inlined, as it's used in the
low level VM-Enter/VM-Exit path, which is non-instrumentable.
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
Fixes: c92be2fd8edf ("KVM: SVM: Save/restore non-volatile GPRs in SEV-ES VMRUN via host save area")
Reported-by: Borislav Petkov <bp@alien8.de>
Tested-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240617210432.1642542-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/mmu')
0 files changed, 0 insertions, 0 deletions