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Subject[PATCH 0/2] KVM: VMX: Stub out enable_evmcs static key
From
Stub out the enable_evmcs static key for CONFIG_HYPERV=n.  gcc (as of
gcc-12) isn't clever enough to elide the nop placeholder when there's no
code guarded by a static branch. With gcc-12, because of the vast number
of VMCS accesses, eliminating the nops reduces the size of kvm-intel.ko by
~7.5% (200KiB).

Patch 1 is tangentially related cleanup.

Applies on `git@github.com:kvm-x86/linux.git vmx`.

Sean Christopherson (2):
KVM: nVMX: Move EVMCS1_SUPPORT_* macros to hyperv.c
KVM: VMX: Stub out enable_evmcs static key for CONFIG_HYPERV=n

arch/x86/kvm/vmx/hyperv.c | 107 +++++++++++++++++++++++++++++++++-
arch/x86/kvm/vmx/hyperv.h | 115 +++----------------------------------
arch/x86/kvm/vmx/vmx.c | 15 +++--
arch/x86/kvm/vmx/vmx_ops.h | 22 +++----
4 files changed, 132 insertions(+), 127 deletions(-)


base-commit: 93827a0a36396f2fd6368a54a020f420c8916e9b
--
2.39.1.519.gcb327c4b5f-goog

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