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KVM/X86: Use kvm_vcpu_map in emulator_cmpxchg_emulated
authorKarimAllah Ahmed <karahmed@amazon.de>
Thu, 31 Jan 2019 20:24:39 +0000 (21:24 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 30 Apr 2019 19:45:28 +0000 (21:45 +0200)
commit27c238573dcccb5e04fa7c36fe4b0c26a1de13d7
tree0db001053f925dbb463670bee6b2279264941f06tree | snapshot
parent763aa188d79883cacfa0dda2b4ee3aa9a7d17091commit | diff
KVM/X86: Use kvm_vcpu_map in emulator_cmpxchg_emulated

Use kvm_vcpu_map in emulator_cmpxchg_emulated since using
kvm_vcpu_gpa_to_page() and kmap() will only work for guest memory that has
a "struct page".

Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de>
Reviewed-by: Konrad Rzeszutek Wilk <kjonrad.wilk@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/x86.c diff | blob | history
Linux Kernel Source Tree.