x86/KVM/VMX: Use MSR save list for IA32_FLUSH_CMD if required

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If the L1D flush module parameter is set to 'always' and the IA32_FLUSH_CMD
MSR is available, optimize the VMENTER code with the MSR save list.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Konrad Rzeszutek Wilk 2018-06-28 17:10:36 -04:00 • committed by Thomas Gleixner

parent 989e3992d2

commit 390d975e0c

1 changed files with 37 additions and 5 deletions

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arch/x86/kvm/vmx.c

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