KVM: x86: Move trivial instruction-based exit handlers to common code

Browse source

Move the trivial exit handlers, e.g. for instructions that KVM
"emulates" as nops, to common x86 code.  Assign the common handlers
directly to the exit handler arrays and drop the vendor trampolines.

Opportunistically use pr_warn_once() where appropriate.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210205005750.3841462-7-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

...

This commit is contained in:

Sean Christopherson 2021-02-04 16:57:47 -08:00 • committed by Paolo Bonzini

parent 92f9895c14

commit 5ff3a351f6

4 changed files with 59 additions and 123 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

arch/x86/include/asm/kvm_host.h

View file

90

arch/x86/kvm/svm/svm.c

View file

53

arch/x86/kvm/vmx/vmx.c

View file

34

arch/x86/kvm/x86.c

View file