KVM: X86: Kill off ctxt->ud

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ctxt->ud is consumed only by x86_decode_insn(), we can kill it off by
passing emulation_type to x86_decode_insn() and dropping ctxt->ud
altogether. Tracking that info in ctxt for literally one call is silly.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <1622160097-37633-2-git-send-email-wanpengli@tencent.com>

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Wanpeng Li 2021-05-27 17:01:37 -07:00 • committed by Paolo Bonzini

parent da6393cdd8

commit b35491e66c

3 changed files with 5 additions and 7 deletions

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5

arch/x86/kvm/emulate.c

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3

arch/x86/kvm/kvm_emulate.h

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4

arch/x86/kvm/x86.c

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