diff options
Diffstat (limited to 'arch/mips/kvm/kvm_mips_emul.c')
| -rw-r--r-- | arch/mips/kvm/kvm_mips_emul.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/arch/mips/kvm/kvm_mips_emul.c b/arch/mips/kvm/kvm_mips_emul.c index 4b6274b47f33..2b2bac9a40aa 100644 --- a/arch/mips/kvm/kvm_mips_emul.c +++ b/arch/mips/kvm/kvm_mips_emul.c @@ -525,18 +525,16 @@ kvm_mips_emulate_CP0(uint32_t inst, uint32_t *opc, uint32_t cause, printk("MTCz, cop0->reg[EBASE]: %#lx\n", kvm_read_c0_guest_ebase(cop0)); } else if (rd == MIPS_CP0_TLB_HI && sel == 0) { - uint32_t nasid = - vcpu->arch.gprs[rt] & ASID_MASK; + uint32_t nasid = ASID_MASK(vcpu->arch.gprs[rt]); if ((KSEGX(vcpu->arch.gprs[rt]) != CKSEG0) && - ((kvm_read_c0_guest_entryhi(cop0) & - ASID_MASK) != nasid)) { + (ASID_MASK(kvm_read_c0_guest_entryhi(cop0)) + != nasid)) { kvm_debug ("MTCz, change ASID from %#lx to %#lx\n", - kvm_read_c0_guest_entryhi(cop0) & - ASID_MASK, - vcpu->arch.gprs[rt] & ASID_MASK); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0)), + ASID_MASK(vcpu->arch.gprs[rt])); /* Blow away the shadow host TLBs */ kvm_mips_flush_host_tlb(1); @@ -988,8 +986,7 @@ kvm_mips_emulate_cache(uint32_t inst, uint32_t *opc, uint32_t cause, * resulting handler will do the right thing */ index = kvm_mips_guest_tlb_lookup(vcpu, (va & VPN2_MASK) | - (kvm_read_c0_guest_entryhi - (cop0) & ASID_MASK)); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0))); if (index < 0) { vcpu->arch.host_cp0_entryhi = (va & VPN2_MASK); @@ -1154,7 +1151,7 @@ kvm_mips_emulate_tlbmiss_ld(unsigned long cause, uint32_t *opc, struct kvm_vcpu_arch *arch = &vcpu->arch; enum emulation_result er = EMULATE_DONE; unsigned long entryhi = (vcpu->arch. host_cp0_badvaddr & VPN2_MASK) | - (kvm_read_c0_guest_entryhi(cop0) & ASID_MASK); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0)); if ((kvm_read_c0_guest_status(cop0) & ST0_EXL) == 0) { /* save old pc */ @@ -1201,7 +1198,7 @@ kvm_mips_emulate_tlbinv_ld(unsigned long cause, uint32_t *opc, enum emulation_result er = EMULATE_DONE; unsigned long entryhi = (vcpu->arch.host_cp0_badvaddr & VPN2_MASK) | - (kvm_read_c0_guest_entryhi(cop0) & ASID_MASK); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0)); if ((kvm_read_c0_guest_status(cop0) & ST0_EXL) == 0) { /* save old pc */ @@ -1246,7 +1243,7 @@ kvm_mips_emulate_tlbmiss_st(unsigned long cause, uint32_t *opc, struct kvm_vcpu_arch *arch = &vcpu->arch; enum emulation_result er = EMULATE_DONE; unsigned long entryhi = (vcpu->arch.host_cp0_badvaddr & VPN2_MASK) | - (kvm_read_c0_guest_entryhi(cop0) & ASID_MASK); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0)); if ((kvm_read_c0_guest_status(cop0) & ST0_EXL) == 0) { /* save old pc */ @@ -1290,7 +1287,7 @@ kvm_mips_emulate_tlbinv_st(unsigned long cause, uint32_t *opc, struct kvm_vcpu_arch *arch = &vcpu->arch; enum emulation_result er = EMULATE_DONE; unsigned long entryhi = (vcpu->arch.host_cp0_badvaddr & VPN2_MASK) | - (kvm_read_c0_guest_entryhi(cop0) & ASID_MASK); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0)); if ((kvm_read_c0_guest_status(cop0) & ST0_EXL) == 0) { /* save old pc */ @@ -1359,7 +1356,7 @@ kvm_mips_emulate_tlbmod(unsigned long cause, uint32_t *opc, { struct mips_coproc *cop0 = vcpu->arch.cop0; unsigned long entryhi = (vcpu->arch.host_cp0_badvaddr & VPN2_MASK) | - (kvm_read_c0_guest_entryhi(cop0) & ASID_MASK); + ASID_MASK(kvm_read_c0_guest_entryhi(cop0)); struct kvm_vcpu_arch *arch = &vcpu->arch; enum emulation_result er = EMULATE_DONE; @@ -1786,8 +1783,8 @@ kvm_mips_handle_tlbmiss(unsigned long cause, uint32_t *opc, */ index = kvm_mips_guest_tlb_lookup(vcpu, (va & VPN2_MASK) | - (kvm_read_c0_guest_entryhi - (vcpu->arch.cop0) & ASID_MASK)); + ASID_MASK(kvm_read_c0_guest_entryhi + (vcpu->arch.cop0))); if (index < 0) { if (exccode == T_TLB_LD_MISS) { er = kvm_mips_emulate_tlbmiss_ld(cause, opc, run, vcpu); |