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e93fd3b3e8
Snapshot the TDP level now that it's invariant (SVM) or dependent only on host capabilities and guest CPUID (VMX). This avoids having to call kvm_x86_ops.get_tdp_level() when initializing a TDP MMU and/or calculating the page role, and thus avoids the associated retpoline. Drop the WARN in vmx_get_tdp_level() as updating CPUID while L2 is active is legal, if dodgy. No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200502043234.12481-11-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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.. | ||
boot | ||
configs | ||
crypto | ||
entry | ||
events | ||
hyperv | ||
ia32 | ||
include | ||
kernel | ||
kvm | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
pci | ||
platform | ||
power | ||
purgatory | ||
ras | ||
realmode | ||
tools | ||
um | ||
video | ||
xen | ||
.gitignore | ||
Kbuild | ||
Kconfig | ||
Kconfig.assembler | ||
Kconfig.cpu | ||
Kconfig.debug | ||
Makefile | ||
Makefile_32.cpu | ||
Makefile.um |