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 <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>

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);

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;

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;

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;

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;
 
 	/*