KVM: x86: wean fast IN from emulator_pio_in

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Use __emulator_pio_in() directly for fast PIO instead of bouncing through
emulator_pio_in() now that __emulator_pio_in() fills "val" when handling
in-kernel PIO.  vcpu->arch.pio.count is guaranteed to be '0', so this a
pure nop.

emulator_pio_in_emulated is now the last caller of emulator_pio_in.

No functional change intended.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Paolo Bonzini 2021-10-22 08:01:36 -04:00

parent 0c05e10bce

commit dc7a4bfde5

1 changed files with 1 additions and 1 deletions

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arch/x86/kvm/x86.c

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