KVM: VMX: Handle APIC-write offset wrangling in VMX code

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Move the vAPIC offset adjustments done in the APIC-write trap path from
common x86 to VMX in anticipation of using the nodecode path for SVM's
AVIC.  The adjustment reflects hardware behavior, i.e. it's technically a
property of VMX, no common x86.  SVM's AVIC behavior is identical, so
it's a bit of a moot point, the goal is purely to make it easier to
understand why the adjustment is ok.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220204214205.3306634-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2022-02-04 21:41:56 +00:00 • committed by Paolo Bonzini

parent d22a81b304

commit b5ede3df79

2 changed files with 9 additions and 5 deletions

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3

arch/x86/kvm/lapic.c

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11

arch/x86/kvm/vmx/vmx.c

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