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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>
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1 changed files with 0 additions and 26 deletions
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@ -1529,32 +1529,6 @@ enum emulation_result kvm_mips_emulate_load(uint32_t inst, uint32_t cause,
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return er;
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return er;
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}
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}
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int kvm_mips_sync_icache(unsigned long va, struct kvm_vcpu *vcpu)
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{
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unsigned long offset = (va & ~PAGE_MASK);
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struct kvm *kvm = vcpu->kvm;
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unsigned long pa;
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gfn_t gfn;
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kvm_pfn_t pfn;
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gfn = va >> PAGE_SHIFT;
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if (gfn >= kvm->arch.guest_pmap_npages) {
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kvm_err("%s: Invalid gfn: %#llx\n", __func__, gfn);
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kvm_mips_dump_host_tlbs();
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kvm_arch_vcpu_dump_regs(vcpu);
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return -1;
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}
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pfn = kvm->arch.guest_pmap[gfn];
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pa = (pfn << PAGE_SHIFT) | offset;
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kvm_debug("%s: va: %#lx, unmapped: %#x\n", __func__, va,
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CKSEG0ADDR(pa));
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local_flush_icache_range(CKSEG0ADDR(pa), 32);
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return 0;
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}
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enum emulation_result kvm_mips_emulate_cache(uint32_t inst, uint32_t *opc,
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enum emulation_result kvm_mips_emulate_cache(uint32_t inst, uint32_t *opc,
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uint32_t cause,
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uint32_t cause,
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struct kvm_run *run,
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struct kvm_run *run,
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