From: James Hogan Date: Thu, 9 Jun 2016 13:19:08 +0000 (+0100) Subject: MIPS: KVM: Convert code to kernel sized types X-Git-Tag: v4.8-rc1~60^2~133 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8cffd197485122632103a12fdada911242e7c01e;p=platform%2Fkernel%2Flinux-exynos.git MIPS: KVM: Convert code to kernel sized types Convert the MIPS KVM C code to use standard kernel sized types (e.g. u32) instead of inttypes.h style ones (e.g. uint32_t) or other types as appropriate. Signed-off-by: James Hogan Cc: Ralf Baechle Cc: Paolo Bonzini Cc: Radim Krčmář Cc: linux-mips@linux-mips.org Cc: kvm@vger.kernel.org Signed-off-by: Paolo Bonzini --- diff --git a/arch/mips/kvm/dyntrans.c b/arch/mips/kvm/dyntrans.c index e79502a..d4a86fb 100644 --- a/arch/mips/kvm/dyntrans.c +++ b/arch/mips/kvm/dyntrans.c @@ -33,13 +33,13 @@ int kvm_mips_trans_cache_index(u32 inst, u32 *opc, { int result = 0; unsigned long kseg0_opc; - uint32_t synci_inst = 0x0; + u32 synci_inst = 0x0; /* Replace the CACHE instruction, with a NOP */ kseg0_opc = CKSEG0ADDR(kvm_mips_translate_guest_kseg0_to_hpa (vcpu, (unsigned long) opc)); - memcpy((void *)kseg0_opc, (void *)&synci_inst, sizeof(uint32_t)); + memcpy((void *)kseg0_opc, (void *)&synci_inst, sizeof(u32)); local_flush_icache_range(kseg0_opc, kseg0_opc + 32); return result; @@ -54,7 +54,7 @@ int kvm_mips_trans_cache_va(u32 inst, u32 *opc, { int result = 0; unsigned long kseg0_opc; - uint32_t synci_inst = SYNCI_TEMPLATE, base, offset; + u32 synci_inst = SYNCI_TEMPLATE, base, offset; base = (inst >> 21) & 0x1f; offset = inst & 0xffff; @@ -64,7 +64,7 @@ int kvm_mips_trans_cache_va(u32 inst, u32 *opc, kseg0_opc = CKSEG0ADDR(kvm_mips_translate_guest_kseg0_to_hpa (vcpu, (unsigned long) opc)); - memcpy((void *)kseg0_opc, (void *)&synci_inst, sizeof(uint32_t)); + memcpy((void *)kseg0_opc, (void *)&synci_inst, sizeof(u32)); local_flush_icache_range(kseg0_opc, kseg0_opc + 32); return result; @@ -72,8 +72,8 @@ int kvm_mips_trans_cache_va(u32 inst, u32 *opc, int kvm_mips_trans_mfc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu) { - int32_t rt, rd, sel; - uint32_t mfc0_inst; + u32 rt, rd, sel; + u32 mfc0_inst; unsigned long kseg0_opc, flags; rt = (inst >> 16) & 0x1f; @@ -94,11 +94,11 @@ int kvm_mips_trans_mfc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu) kseg0_opc = CKSEG0ADDR(kvm_mips_translate_guest_kseg0_to_hpa (vcpu, (unsigned long) opc)); - memcpy((void *)kseg0_opc, (void *)&mfc0_inst, sizeof(uint32_t)); + memcpy((void *)kseg0_opc, (void *)&mfc0_inst, sizeof(u32)); local_flush_icache_range(kseg0_opc, kseg0_opc + 32); } else if (KVM_GUEST_KSEGX((unsigned long) opc) == KVM_GUEST_KSEG23) { local_irq_save(flags); - memcpy((void *)opc, (void *)&mfc0_inst, sizeof(uint32_t)); + memcpy((void *)opc, (void *)&mfc0_inst, sizeof(u32)); local_flush_icache_range((unsigned long)opc, (unsigned long)opc + 32); local_irq_restore(flags); @@ -112,8 +112,8 @@ int kvm_mips_trans_mfc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu) int kvm_mips_trans_mtc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu) { - int32_t rt, rd, sel; - uint32_t mtc0_inst = SW_TEMPLATE; + u32 rt, rd, sel; + u32 mtc0_inst = SW_TEMPLATE; unsigned long kseg0_opc, flags; rt = (inst >> 16) & 0x1f; @@ -127,11 +127,11 @@ int kvm_mips_trans_mtc0(u32 inst, u32 *opc, struct kvm_vcpu *vcpu) kseg0_opc = CKSEG0ADDR(kvm_mips_translate_guest_kseg0_to_hpa (vcpu, (unsigned long) opc)); - memcpy((void *)kseg0_opc, (void *)&mtc0_inst, sizeof(uint32_t)); + memcpy((void *)kseg0_opc, (void *)&mtc0_inst, sizeof(u32)); local_flush_icache_range(kseg0_opc, kseg0_opc + 32); } else if (KVM_GUEST_KSEGX((unsigned long) opc) == KVM_GUEST_KSEG23) { local_irq_save(flags); - memcpy((void *)opc, (void *)&mtc0_inst, sizeof(uint32_t)); + memcpy((void *)opc, (void *)&mtc0_inst, sizeof(u32)); local_flush_icache_range((unsigned long)opc, (unsigned long)opc + 32); local_irq_restore(flags); diff --git a/arch/mips/kvm/emulate.c b/arch/mips/kvm/emulate.c index c59c519..8f4f324 100644 --- a/arch/mips/kvm/emulate.c +++ b/arch/mips/kvm/emulate.c @@ -52,7 +52,7 @@ unsigned long kvm_compute_return_epc(struct kvm_vcpu *vcpu, goto unaligned; /* Read the instruction */ - insn.word = kvm_get_inst((uint32_t *) epc, vcpu); + insn.word = kvm_get_inst((u32 *) epc, vcpu); if (insn.word == KVM_INVALID_INST) return KVM_INVALID_INST; @@ -304,7 +304,7 @@ static u32 kvm_mips_read_count_running(struct kvm_vcpu *vcpu, ktime_t now) { struct mips_coproc *cop0 = vcpu->arch.cop0; ktime_t expires, threshold; - uint32_t count, compare; + u32 count, compare; int running; /* Calculate the biased and scaled guest CP0_Count */ @@ -315,7 +315,7 @@ static u32 kvm_mips_read_count_running(struct kvm_vcpu *vcpu, ktime_t now) * Find whether CP0_Count has reached the closest timer interrupt. If * not, we shouldn't inject it. */ - if ((int32_t)(count - compare) < 0) + if ((s32)(count - compare) < 0) return count; /* @@ -421,13 +421,13 @@ static void kvm_mips_resume_hrtimer(struct kvm_vcpu *vcpu, ktime_t now, u32 count) { struct mips_coproc *cop0 = vcpu->arch.cop0; - uint32_t compare; + u32 compare; u64 delta; ktime_t expire; /* Calculate timeout (wrap 0 to 2^32) */ compare = kvm_read_c0_guest_compare(cop0); - delta = (u64)(uint32_t)(compare - count - 1) + 1; + delta = (u64)(u32)(compare - count - 1) + 1; delta = div_u64(delta * NSEC_PER_SEC, vcpu->arch.count_hz); expire = ktime_add_ns(now, delta); @@ -543,7 +543,7 @@ void kvm_mips_write_compare(struct kvm_vcpu *vcpu, u32 compare, bool ack) int dc; u32 old_compare = kvm_read_c0_guest_compare(cop0); ktime_t now; - uint32_t count; + u32 count; /* if unchanged, must just be an ack */ if (old_compare == compare) { @@ -584,7 +584,7 @@ void kvm_mips_write_compare(struct kvm_vcpu *vcpu, u32 compare, bool ack) static ktime_t kvm_mips_count_disable(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; - uint32_t count; + u32 count; ktime_t now; /* Stop hrtimer */ @@ -631,7 +631,7 @@ void kvm_mips_count_disable_cause(struct kvm_vcpu *vcpu) void kvm_mips_count_enable_cause(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; - uint32_t count; + u32 count; kvm_clear_c0_guest_cause(cop0, CAUSEF_DC); @@ -660,7 +660,7 @@ int kvm_mips_set_count_ctl(struct kvm_vcpu *vcpu, s64 count_ctl) s64 changed = count_ctl ^ vcpu->arch.count_ctl; s64 delta; ktime_t expire, now; - uint32_t count, compare; + u32 count, compare; /* Only allow defined bits to be changed */ if (changed & ~(s64)(KVM_REG_MIPS_COUNT_CTL_DC)) @@ -686,7 +686,7 @@ int kvm_mips_set_count_ctl(struct kvm_vcpu *vcpu, s64 count_ctl) */ count = kvm_read_c0_guest_count(cop0); compare = kvm_read_c0_guest_compare(cop0); - delta = (u64)(uint32_t)(compare - count - 1) + 1; + delta = (u64)(u32)(compare - count - 1) + 1; delta = div_u64(delta * NSEC_PER_SEC, vcpu->arch.count_hz); expire = ktime_add_ns(vcpu->arch.count_resume, delta); @@ -800,9 +800,9 @@ enum emulation_result kvm_mips_emul_wait(struct kvm_vcpu *vcpu) enum emulation_result kvm_mips_emul_tlbr(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; - uint32_t pc = vcpu->arch.pc; + unsigned long pc = vcpu->arch.pc; - kvm_err("[%#x] COP0_TLBR [%ld]\n", pc, kvm_read_c0_guest_index(cop0)); + kvm_err("[%#lx] COP0_TLBR [%ld]\n", pc, kvm_read_c0_guest_index(cop0)); return EMULATE_FAIL; } @@ -812,11 +812,11 @@ enum emulation_result kvm_mips_emul_tlbwi(struct kvm_vcpu *vcpu) struct mips_coproc *cop0 = vcpu->arch.cop0; int index = kvm_read_c0_guest_index(cop0); struct kvm_mips_tlb *tlb = NULL; - uint32_t pc = vcpu->arch.pc; + unsigned long pc = vcpu->arch.pc; if (index < 0 || index >= KVM_MIPS_GUEST_TLB_SIZE) { kvm_debug("%s: illegal index: %d\n", __func__, index); - kvm_debug("[%#x] COP0_TLBWI [%d] (entryhi: %#lx, entrylo0: %#lx entrylo1: %#lx, mask: %#lx)\n", + kvm_debug("[%#lx] COP0_TLBWI [%d] (entryhi: %#lx, entrylo0: %#lx entrylo1: %#lx, mask: %#lx)\n", pc, index, kvm_read_c0_guest_entryhi(cop0), kvm_read_c0_guest_entrylo0(cop0), kvm_read_c0_guest_entrylo1(cop0), @@ -836,7 +836,7 @@ enum emulation_result kvm_mips_emul_tlbwi(struct kvm_vcpu *vcpu) tlb->tlb_lo0 = kvm_read_c0_guest_entrylo0(cop0); tlb->tlb_lo1 = kvm_read_c0_guest_entrylo1(cop0); - kvm_debug("[%#x] COP0_TLBWI [%d] (entryhi: %#lx, entrylo0: %#lx entrylo1: %#lx, mask: %#lx)\n", + kvm_debug("[%#lx] COP0_TLBWI [%d] (entryhi: %#lx, entrylo0: %#lx entrylo1: %#lx, mask: %#lx)\n", pc, index, kvm_read_c0_guest_entryhi(cop0), kvm_read_c0_guest_entrylo0(cop0), kvm_read_c0_guest_entrylo1(cop0), @@ -850,7 +850,7 @@ enum emulation_result kvm_mips_emul_tlbwr(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; struct kvm_mips_tlb *tlb = NULL; - uint32_t pc = vcpu->arch.pc; + unsigned long pc = vcpu->arch.pc; int index; get_random_bytes(&index, sizeof(index)); @@ -869,7 +869,7 @@ enum emulation_result kvm_mips_emul_tlbwr(struct kvm_vcpu *vcpu) tlb->tlb_lo0 = kvm_read_c0_guest_entrylo0(cop0); tlb->tlb_lo1 = kvm_read_c0_guest_entrylo1(cop0); - kvm_debug("[%#x] COP0_TLBWR[%d] (entryhi: %#lx, entrylo0: %#lx entrylo1: %#lx)\n", + kvm_debug("[%#lx] COP0_TLBWR[%d] (entryhi: %#lx, entrylo0: %#lx entrylo1: %#lx)\n", pc, index, kvm_read_c0_guest_entryhi(cop0), kvm_read_c0_guest_entrylo0(cop0), kvm_read_c0_guest_entrylo1(cop0)); @@ -881,14 +881,14 @@ enum emulation_result kvm_mips_emul_tlbp(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; long entryhi = kvm_read_c0_guest_entryhi(cop0); - uint32_t pc = vcpu->arch.pc; + unsigned long pc = vcpu->arch.pc; int index = -1; index = kvm_mips_guest_tlb_lookup(vcpu, entryhi); kvm_write_c0_guest_index(cop0, index); - kvm_debug("[%#x] COP0_TLBP (entryhi: %#lx), index: %d\n", pc, entryhi, + kvm_debug("[%#lx] COP0_TLBP (entryhi: %#lx), index: %d\n", pc, entryhi, index); return EMULATE_DONE; @@ -978,8 +978,8 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, { struct mips_coproc *cop0 = vcpu->arch.cop0; enum emulation_result er = EMULATE_DONE; - int32_t rt, rd, copz, sel, co_bit, op; - uint32_t pc = vcpu->arch.pc; + u32 rt, rd, copz, sel, co_bit, op; + unsigned long pc = vcpu->arch.pc; unsigned long curr_pc; /* @@ -1047,7 +1047,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, } kvm_debug - ("[%#x] MFCz[%d][%d], vcpu->arch.gprs[%d]: %#lx\n", + ("[%#lx] MFCz[%d][%d], vcpu->arch.gprs[%d]: %#lx\n", pc, rd, sel, rt, vcpu->arch.gprs[rt]); break; @@ -1077,7 +1077,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, kvm_err("MTCz, cop0->reg[EBASE]: %#lx\n", kvm_read_c0_guest_ebase(cop0)); } else if (rd == MIPS_CP0_TLB_HI && sel == 0) { - uint32_t nasid = + u32 nasid = vcpu->arch.gprs[rt] & KVM_ENTRYHI_ASID; if ((KSEGX(vcpu->arch.gprs[rt]) != CKSEG0) && ((kvm_read_c0_guest_entryhi(cop0) & @@ -1099,7 +1099,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, kvm_mips_write_count(vcpu, vcpu->arch.gprs[rt]); goto done; } else if ((rd == MIPS_CP0_COMPARE) && (sel == 0)) { - kvm_debug("[%#x] MTCz, COMPARE %#lx <- %#lx\n", + kvm_debug("[%#lx] MTCz, COMPARE %#lx <- %#lx\n", pc, kvm_read_c0_guest_compare(cop0), vcpu->arch.gprs[rt]); @@ -1218,7 +1218,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, kvm_write_c0_guest_config5(cop0, val); } else if ((rd == MIPS_CP0_CAUSE) && (sel == 0)) { - uint32_t old_cause, new_cause; + u32 old_cause, new_cause; old_cause = kvm_read_c0_guest_cause(cop0); new_cause = vcpu->arch.gprs[rt]; @@ -1239,7 +1239,7 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, #endif } - kvm_debug("[%#x] MTCz, cop0->reg[%d][%d]: %#lx\n", pc, + kvm_debug("[%#lx] MTCz, cop0->reg[%d][%d]: %#lx\n", pc, rd, sel, cop0->reg[rd][sel]); break; @@ -1271,9 +1271,8 @@ enum emulation_result kvm_mips_emulate_CP0(u32 inst, u32 *opc, u32 cause, case wrpgpr_op: { - uint32_t css = - cop0->reg[MIPS_CP0_STATUS][2] & 0xf; - uint32_t pss = + u32 css = cop0->reg[MIPS_CP0_STATUS][2] & 0xf; + u32 pss = (cop0->reg[MIPS_CP0_STATUS][2] >> 6) & 0xf; /* * We don't support any shadow register sets, so @@ -1316,8 +1315,9 @@ enum emulation_result kvm_mips_emulate_store(u32 inst, u32 cause, struct kvm_vcpu *vcpu) { enum emulation_result er = EMULATE_DO_MMIO; - int32_t op, base, rt, offset; - uint32_t bytes; + u32 op, base, rt; + s16 offset; + u32 bytes; void *data = run->mmio.data; unsigned long curr_pc; @@ -1332,7 +1332,7 @@ enum emulation_result kvm_mips_emulate_store(u32 inst, u32 cause, rt = (inst >> 16) & 0x1f; base = (inst >> 21) & 0x1f; - offset = inst & 0xffff; + offset = (s16)inst; op = (inst >> 26) & 0x3f; switch (op) { @@ -1356,7 +1356,7 @@ enum emulation_result kvm_mips_emulate_store(u32 inst, u32 cause, *(u8 *) data = vcpu->arch.gprs[rt]; kvm_debug("OP_SB: eaddr: %#lx, gpr: %#lx, data: %#x\n", vcpu->arch.host_cp0_badvaddr, vcpu->arch.gprs[rt], - *(uint8_t *) data); + *(u8 *) data); break; @@ -1378,11 +1378,11 @@ enum emulation_result kvm_mips_emulate_store(u32 inst, u32 cause, run->mmio.is_write = 1; vcpu->mmio_needed = 1; vcpu->mmio_is_write = 1; - *(uint32_t *) data = vcpu->arch.gprs[rt]; + *(u32 *) data = vcpu->arch.gprs[rt]; kvm_debug("[%#lx] OP_SW: eaddr: %#lx, gpr: %#lx, data: %#x\n", vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr, - vcpu->arch.gprs[rt], *(uint32_t *) data); + vcpu->arch.gprs[rt], *(u32 *) data); break; case sh_op: @@ -1403,11 +1403,11 @@ enum emulation_result kvm_mips_emulate_store(u32 inst, u32 cause, run->mmio.is_write = 1; vcpu->mmio_needed = 1; vcpu->mmio_is_write = 1; - *(uint16_t *) data = vcpu->arch.gprs[rt]; + *(u16 *) data = vcpu->arch.gprs[rt]; kvm_debug("[%#lx] OP_SH: eaddr: %#lx, gpr: %#lx, data: %#x\n", vcpu->arch.pc, vcpu->arch.host_cp0_badvaddr, - vcpu->arch.gprs[rt], *(uint32_t *) data); + vcpu->arch.gprs[rt], *(u32 *) data); break; default: @@ -1428,12 +1428,13 @@ enum emulation_result kvm_mips_emulate_load(u32 inst, u32 cause, struct kvm_vcpu *vcpu) { enum emulation_result er = EMULATE_DO_MMIO; - int32_t op, base, rt, offset; - uint32_t bytes; + u32 op, base, rt; + s16 offset; + u32 bytes; rt = (inst >> 16) & 0x1f; base = (inst >> 21) & 0x1f; - offset = inst & 0xffff; + offset = (s16)inst; op = (inst >> 26) & 0x3f; vcpu->arch.pending_load_cause = cause; @@ -1535,7 +1536,8 @@ enum emulation_result kvm_mips_emulate_cache(u32 inst, u32 *opc, { struct mips_coproc *cop0 = vcpu->arch.cop0; enum emulation_result er = EMULATE_DONE; - int32_t offset, cache, op_inst, op, base; + u32 cache, op_inst, op, base; + s16 offset; struct kvm_vcpu_arch *arch = &vcpu->arch; unsigned long va; unsigned long curr_pc; @@ -1551,7 +1553,7 @@ enum emulation_result kvm_mips_emulate_cache(u32 inst, u32 *opc, base = (inst >> 21) & 0x1f; op_inst = (inst >> 16) & 0x1f; - offset = (int16_t)inst; + offset = (s16)inst; cache = op_inst & CacheOp_Cache; op = op_inst & CacheOp_Op; @@ -1691,7 +1693,7 @@ enum emulation_result kvm_mips_emulate_inst(unsigned long cause, u32 *opc, struct kvm_vcpu *vcpu) { enum emulation_result er = EMULATE_DONE; - uint32_t inst; + u32 inst; /* Fetch the instruction. */ if (cause & CAUSEF_BD) @@ -2282,7 +2284,7 @@ enum emulation_result kvm_mips_handle_ri(unsigned long cause, u32 *opc, struct kvm_vcpu_arch *arch = &vcpu->arch; enum emulation_result er = EMULATE_DONE; unsigned long curr_pc; - uint32_t inst; + u32 inst; /* * Update PC and hold onto current PC in case there is @@ -2377,19 +2379,19 @@ enum emulation_result kvm_mips_complete_mmio_load(struct kvm_vcpu *vcpu, switch (run->mmio.len) { case 4: - *gpr = *(int32_t *) run->mmio.data; + *gpr = *(s32 *) run->mmio.data; break; case 2: if (vcpu->mmio_needed == 2) - *gpr = *(int16_t *) run->mmio.data; + *gpr = *(s16 *) run->mmio.data; else - *gpr = *(uint16_t *)run->mmio.data; + *gpr = *(u16 *)run->mmio.data; break; case 1: if (vcpu->mmio_needed == 2) - *gpr = *(int8_t *) run->mmio.data; + *gpr = *(s8 *) run->mmio.data; else *gpr = *(u8 *) run->mmio.data; break; @@ -2409,7 +2411,7 @@ static enum emulation_result kvm_mips_emulate_exc(unsigned long cause, struct kvm_run *run, struct kvm_vcpu *vcpu) { - uint32_t exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; + u32 exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; struct mips_coproc *cop0 = vcpu->arch.cop0; struct kvm_vcpu_arch *arch = &vcpu->arch; enum emulation_result er = EMULATE_DONE; @@ -2448,7 +2450,7 @@ enum emulation_result kvm_mips_check_privilege(unsigned long cause, struct kvm_vcpu *vcpu) { enum emulation_result er = EMULATE_DONE; - uint32_t exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; + u32 exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; int usermode = !KVM_GUEST_KERNEL_MODE(vcpu); @@ -2544,7 +2546,7 @@ enum emulation_result kvm_mips_handle_tlbmiss(unsigned long cause, struct kvm_vcpu *vcpu) { enum emulation_result er = EMULATE_DONE; - uint32_t exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; + u32 exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; unsigned long va = vcpu->arch.host_cp0_badvaddr; int index; diff --git a/arch/mips/kvm/interrupt.c b/arch/mips/kvm/interrupt.c index 49ce832..ad28dac 100644 --- a/arch/mips/kvm/interrupt.c +++ b/arch/mips/kvm/interrupt.c @@ -117,7 +117,7 @@ int kvm_mips_irq_deliver_cb(struct kvm_vcpu *vcpu, unsigned int priority, u32 cause) { int allowed = 0; - uint32_t exccode; + u32 exccode; struct kvm_vcpu_arch *arch = &vcpu->arch; struct mips_coproc *cop0 = vcpu->arch.cop0; diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 44da525..a2b1b92 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -1222,7 +1222,7 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) static void kvm_mips_set_c0_status(void) { - uint32_t status = read_c0_status(); + u32 status = read_c0_status(); if (cpu_has_dsp) status |= (ST0_MX); @@ -1236,9 +1236,9 @@ static void kvm_mips_set_c0_status(void) */ int kvm_mips_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu) { - uint32_t cause = vcpu->arch.host_cp0_cause; - uint32_t exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 cause = vcpu->arch.host_cp0_cause; + u32 exccode = (cause >> CAUSEB_EXCCODE) & 0x1f; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c index 7ea346e..c4e11e1 100644 --- a/arch/mips/kvm/tlb.c +++ b/arch/mips/kvm/tlb.c @@ -32,8 +32,6 @@ #define KVM_GUEST_PC_TLB 0 #define KVM_GUEST_SP_TLB 1 -#define PRIx64 "llx" - atomic_t kvm_mips_instance; EXPORT_SYMBOL_GPL(kvm_mips_instance); @@ -102,13 +100,13 @@ void kvm_mips_dump_host_tlbs(void) kvm_info("TLB%c%3d Hi 0x%08lx ", (tlb.tlb_lo0 | tlb.tlb_lo1) & MIPS3_PG_V ? ' ' : '*', i, tlb.tlb_hi); - kvm_info("Lo0=0x%09" PRIx64 " %c%c attr %lx ", - (uint64_t) mips3_tlbpfn_to_paddr(tlb.tlb_lo0), + kvm_info("Lo0=0x%09llx %c%c attr %lx ", + (u64) mips3_tlbpfn_to_paddr(tlb.tlb_lo0), (tlb.tlb_lo0 & MIPS3_PG_D) ? 'D' : ' ', (tlb.tlb_lo0 & MIPS3_PG_G) ? 'G' : ' ', (tlb.tlb_lo0 >> 3) & 7); - kvm_info("Lo1=0x%09" PRIx64 " %c%c attr %lx sz=%lx\n", - (uint64_t) mips3_tlbpfn_to_paddr(tlb.tlb_lo1), + kvm_info("Lo1=0x%09llx %c%c attr %lx sz=%lx\n", + (u64) mips3_tlbpfn_to_paddr(tlb.tlb_lo1), (tlb.tlb_lo1 & MIPS3_PG_D) ? 'D' : ' ', (tlb.tlb_lo1 & MIPS3_PG_G) ? 'G' : ' ', (tlb.tlb_lo1 >> 3) & 7, tlb.tlb_mask); @@ -134,13 +132,13 @@ void kvm_mips_dump_guest_tlbs(struct kvm_vcpu *vcpu) kvm_info("TLB%c%3d Hi 0x%08lx ", (tlb.tlb_lo0 | tlb.tlb_lo1) & MIPS3_PG_V ? ' ' : '*', i, tlb.tlb_hi); - kvm_info("Lo0=0x%09" PRIx64 " %c%c attr %lx ", - (uint64_t) mips3_tlbpfn_to_paddr(tlb.tlb_lo0), + kvm_info("Lo0=0x%09llx %c%c attr %lx ", + (u64) mips3_tlbpfn_to_paddr(tlb.tlb_lo0), (tlb.tlb_lo0 & MIPS3_PG_D) ? 'D' : ' ', (tlb.tlb_lo0 & MIPS3_PG_G) ? 'G' : ' ', (tlb.tlb_lo0 >> 3) & 7); - kvm_info("Lo1=0x%09" PRIx64 " %c%c attr %lx sz=%lx\n", - (uint64_t) mips3_tlbpfn_to_paddr(tlb.tlb_lo1), + kvm_info("Lo1=0x%09llx %c%c attr %lx sz=%lx\n", + (u64) mips3_tlbpfn_to_paddr(tlb.tlb_lo1), (tlb.tlb_lo1 & MIPS3_PG_D) ? 'D' : ' ', (tlb.tlb_lo1 & MIPS3_PG_G) ? 'G' : ' ', (tlb.tlb_lo1 >> 3) & 7, tlb.tlb_mask); @@ -160,7 +158,7 @@ static int kvm_mips_map_page(struct kvm *kvm, gfn_t gfn) pfn = kvm_mips_gfn_to_pfn(kvm, gfn); if (kvm_mips_is_error_pfn(pfn)) { - kvm_err("Couldn't get pfn for gfn %#" PRIx64 "!\n", gfn); + kvm_err("Couldn't get pfn for gfn %#llx!\n", gfn); err = -EFAULT; goto out; } @@ -176,7 +174,7 @@ unsigned long kvm_mips_translate_guest_kseg0_to_hpa(struct kvm_vcpu *vcpu, unsigned long gva) { gfn_t gfn; - uint32_t offset = gva & ~PAGE_MASK; + unsigned long offset = gva & ~PAGE_MASK; struct kvm *kvm = vcpu->kvm; if (KVM_GUEST_KSEGX(gva) != KVM_GUEST_KSEG0) { @@ -726,7 +724,7 @@ EXPORT_SYMBOL_GPL(kvm_arch_vcpu_load); void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) { unsigned long flags; - uint32_t cpu; + int cpu; local_irq_save(flags); @@ -755,7 +753,7 @@ u32 kvm_get_inst(u32 *opc, struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; unsigned long paddr, flags, vpn2, asid; - uint32_t inst; + u32 inst; int index; if (KVM_GUEST_KSEGX((unsigned long) opc) < KVM_GUEST_KSEG0 || @@ -787,7 +785,7 @@ u32 kvm_get_inst(u32 *opc, struct kvm_vcpu *vcpu) paddr = kvm_mips_translate_guest_kseg0_to_hpa(vcpu, (unsigned long) opc); - inst = *(uint32_t *) CKSEG0ADDR(paddr); + inst = *(u32 *) CKSEG0ADDR(paddr); } else { kvm_err("%s: illegal address: %p\n", __func__, opc); return KVM_INVALID_INST; diff --git a/arch/mips/kvm/trap_emul.c b/arch/mips/kvm/trap_emul.c index 6ba0faf..4aa5d77b 100644 --- a/arch/mips/kvm/trap_emul.c +++ b/arch/mips/kvm/trap_emul.c @@ -21,7 +21,7 @@ static gpa_t kvm_trap_emul_gva_to_gpa_cb(gva_t gva) { gpa_t gpa; - uint32_t kseg = KSEGX(gva); + gva_t kseg = KSEGX(gva); if ((kseg == CKSEG0) || (kseg == CKSEG1)) gpa = CPHYSADDR(gva); @@ -40,7 +40,7 @@ static int kvm_trap_emul_handle_cop_unusable(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -87,7 +87,7 @@ static int kvm_trap_emul_handle_cop_unusable(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_tlb_mod(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; @@ -131,7 +131,7 @@ static int kvm_trap_emul_handle_tlb_mod(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_tlb_st_miss(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; @@ -178,7 +178,7 @@ static int kvm_trap_emul_handle_tlb_st_miss(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_tlb_ld_miss(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; @@ -232,7 +232,7 @@ static int kvm_trap_emul_handle_tlb_ld_miss(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_addr_err_st(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; @@ -262,7 +262,7 @@ static int kvm_trap_emul_handle_addr_err_st(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_addr_err_ld(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long badvaddr = vcpu->arch.host_cp0_badvaddr; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; @@ -292,7 +292,7 @@ static int kvm_trap_emul_handle_addr_err_ld(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_syscall(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -310,7 +310,7 @@ static int kvm_trap_emul_handle_syscall(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_res_inst(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -328,7 +328,7 @@ static int kvm_trap_emul_handle_res_inst(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_break(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -346,7 +346,7 @@ static int kvm_trap_emul_handle_break(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_trap(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *)vcpu->arch.pc; + u32 __user *opc = (u32 __user *)vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -364,7 +364,7 @@ static int kvm_trap_emul_handle_trap(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_msa_fpe(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *)vcpu->arch.pc; + u32 __user *opc = (u32 __user *)vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -382,7 +382,7 @@ static int kvm_trap_emul_handle_msa_fpe(struct kvm_vcpu *vcpu) static int kvm_trap_emul_handle_fpe(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *)vcpu->arch.pc; + u32 __user *opc = (u32 __user *)vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -407,7 +407,7 @@ static int kvm_trap_emul_handle_msa_disabled(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; struct kvm_run *run = vcpu->run; - uint32_t __user *opc = (uint32_t __user *) vcpu->arch.pc; + u32 __user *opc = (u32 __user *) vcpu->arch.pc; unsigned long cause = vcpu->arch.host_cp0_cause; enum emulation_result er = EMULATE_DONE; int ret = RESUME_GUEST; @@ -457,7 +457,7 @@ static int kvm_trap_emul_vcpu_init(struct kvm_vcpu *vcpu) static int kvm_trap_emul_vcpu_setup(struct kvm_vcpu *vcpu) { struct mips_coproc *cop0 = vcpu->arch.cop0; - uint32_t config1; + u32 config1; int vcpu_id = vcpu->vcpu_id; /*