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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-09-29 20:20:14 +0300 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-09 20:31:19 +0300 |
| commit | 31e83e21cf00fe5b669eb352ff3ed70e74b40fad (patch) | |
| tree | 32e3b3a6364ed65869853abd8315e723d538bbf5 /tools/perf/scripts/python | |
| parent | 4b8e1b32013da2495244dbdee70f2456e6bc7aca (diff) | |
| download | linux-31e83e21cf00fe5b669eb352ff3ed70e74b40fad.tar.xz | |
KVM: x86: compile out vendor-specific code if SMM is disabled
Vendor-specific code that deals with SMI injection and saving/restoring
SMM state is not needed if CONFIG_KVM_SMM is disabled, so remove the
four callbacks smi_allowed, enter_smm, leave_smm and enable_smi_window.
The users in svm/nested.c and x86.c also have to be compiled out; the
amount of #ifdef'ed code is small and it's not worth moving it to
smm.c.
enter_smm is now used only within #ifdef CONFIG_KVM_SMM, and the stub
can therefore be removed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20220929172016.319443-7-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions