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authorJames Hogan <james.hogan@imgtec.com>2016-12-06 19:27:18 +0000
committerJames Hogan <james.hogan@imgtec.com>2017-02-03 15:21:20 +0000
commit420ea09b645b0fb05b326a539190c41ee900ef50 (patch)
treedf80fafd38bf17f330b839205afbeb4ccbbdfdc4 /arch/mips/kvm/mmu.c
parent577ed7f71e9c37a46c45a7bd9a392dd0372a409c (diff)
KVM: MIPS/T&E: Abstract bad access handling
Abstract the handling of bad guest loads and stores which may need to trigger an MMIO, so that the same code can be used in a later patch for guest KSeg0 addresses (TLB exception handling) as well as for host KSeg1 addresses (existing address error exception and TLB exception handling). We now use kvm_mips_emulate_store() and kvm_mips_emulate_load() directly rather than the more generic kvm_mips_emulate_inst(), as there is no need to expose emulation of any other instructions. Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Radim Krčmář" <rkrcmar@redhat.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org
Diffstat (limited to 'arch/mips/kvm/mmu.c')
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