diff options
| author | James Hogan <james.hogan@imgtec.com> | 2016-06-09 14:19:06 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-06-14 11:02:40 +0200 |
| commit | 2193c713799d90e616d8a2d814c15b69dfaa24e1 (patch) | |
| tree | 631767ac6a26b8b412768c44b78eddbcda4b25f5 | |
| parent | e4e94c0fc8d66975f0822c52d04b366c6250dc64 (diff) | |
MIPS: KVM: Drop unused kvm_mips_sync_icache()
The function kvm_mips_sync_icache() is unused, so lets remove it.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/mips/kvm/emulate.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c index 2836668d63fc..6c2adcfd7faf 100644 --- a/arch/mips/kvm/emulate.c +++ b/arch/mips/kvm/emulate.c @@ -1529,32 +1529,6 @@ enum emulation_result kvm_mips_emulate_load(uint32_t inst, uint32_t cause, return er; } -int kvm_mips_sync_icache(unsigned long va, struct kvm_vcpu *vcpu) -{ - unsigned long offset = (va & ~PAGE_MASK); - struct kvm *kvm = vcpu->kvm; - unsigned long pa; - gfn_t gfn; - kvm_pfn_t pfn; - - gfn = va >> PAGE_SHIFT; - - if (gfn >= kvm->arch.guest_pmap_npages) { - kvm_err("%s: Invalid gfn: %#llx\n", __func__, gfn); - kvm_mips_dump_host_tlbs(); - kvm_arch_vcpu_dump_regs(vcpu); - return -1; - } - pfn = kvm->arch.guest_pmap[gfn]; - pa = (pfn << PAGE_SHIFT) | offset; - - kvm_debug("%s: va: %#lx, unmapped: %#x\n", __func__, va, - CKSEG0ADDR(pa)); - - local_flush_icache_range(CKSEG0ADDR(pa), 32); - return 0; -} - enum emulation_result kvm_mips_emulate_cache(uint32_t inst, uint32_t *opc, uint32_t cause, struct kvm_run *run, |