kvm: x86: Don't modify MSR_PLATFORM_INFO on vCPU reset

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If userspace has provided a different value for this MSR (e.g with the
turbo bits set), the userspace-provided value should survive a vCPU
reset. For backwards compatibility, MSR_PLATFORM_INFO is initialized
in kvm_arch_vcpu_setup.

Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Drew Schmitt <dasch@google.com>
Cc: Abhiroop Dabral <adabral@paloaltonetworks.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Jim Mattson 2018-10-30 12:20:21 -07:00 • committed by Paolo Bonzini

parent 3d82c565a7

commit e53d88af63

1 changed files with 1 additions and 1 deletions

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arch/x86/kvm/x86.c

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