KVM: x86: Kill off __ex() and __kvm_handle_fault_on_reboot()

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Remove the __kvm_handle_fault_on_reboot() and __ex() macros now that all
VMX and SVM instructions use asm goto to handle the fault (or in the
case of VMREAD, completely custom logic).  Drop kvm_spurious_fault()'s
asmlinkage annotation as __kvm_handle_fault_on_reboot() was the only
flow that invoked it from assembly code.

Cc: Uros Bizjak <ubizjak@gmail.com>
Cc: Like Xu <like.xu.linux@gmail.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210809173955.1710866-2-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-08-09 10:39:54 -07:00 • committed by Paolo Bonzini

parent 2fba4fc155

commit ad0577c375

5 changed files with 9 additions and 31 deletions

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25

arch/x86/include/asm/kvm_host.h

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2

arch/x86/kvm/svm/sev.c

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2

arch/x86/kvm/svm/svm.c

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2

arch/x86/kvm/vmx/vmx_ops.h

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9

arch/x86/kvm/x86.c

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