diff options
Diffstat (limited to 'tools/testing/selftests/kvm')
49 files changed, 201 insertions, 205 deletions
diff --git a/tools/testing/selftests/kvm/arm64/debug-exceptions.c b/tools/testing/selftests/kvm/arm64/debug-exceptions.c index 5931915ea00a..3eb4b1b6682d 100644 --- a/tools/testing/selftests/kvm/arm64/debug-exceptions.c +++ b/tools/testing/selftests/kvm/arm64/debug-exceptions.c @@ -102,7 +102,7 @@ GEN_DEBUG_WRITE_REG(dbgwvr) static void reset_debug_state(void) { - uint8_t brps, wrps, i; + u8 brps, wrps, i; u64 dfr0; asm volatile("msr daifset, #8"); @@ -149,7 +149,7 @@ static void enable_monitor_debug_exceptions(void) isb(); } -static void install_wp(uint8_t wpn, u64 addr) +static void install_wp(u8 wpn, u64 addr) { u32 wcr; @@ -162,7 +162,7 @@ static void install_wp(uint8_t wpn, u64 addr) enable_monitor_debug_exceptions(); } -static void install_hw_bp(uint8_t bpn, u64 addr) +static void install_hw_bp(u8 bpn, u64 addr) { u32 bcr; @@ -174,8 +174,7 @@ static void install_hw_bp(uint8_t bpn, u64 addr) enable_monitor_debug_exceptions(); } -static void install_wp_ctx(uint8_t addr_wp, uint8_t ctx_bp, u64 addr, - u64 ctx) +static void install_wp_ctx(u8 addr_wp, u8 ctx_bp, u64 addr, u64 ctx) { u32 wcr; u64 ctx_bcr; @@ -196,8 +195,7 @@ static void install_wp_ctx(uint8_t addr_wp, uint8_t ctx_bp, u64 addr, enable_monitor_debug_exceptions(); } -void install_hw_bp_ctx(uint8_t addr_bp, uint8_t ctx_bp, u64 addr, - u64 ctx) +void install_hw_bp_ctx(u8 addr_bp, u8 ctx_bp, u64 addr, u64 ctx) { u32 addr_bcr, ctx_bcr; @@ -234,7 +232,7 @@ static void install_ss(void) static volatile char write_data; -static void guest_code(uint8_t bpn, uint8_t wpn, uint8_t ctx_bpn) +static void guest_code(u8 bpn, u8 wpn, u8 ctx_bpn) { u64 ctx = 0xabcdef; /* a random context number */ @@ -421,7 +419,7 @@ static int debug_version(u64 id_aa64dfr0) return FIELD_GET(ID_AA64DFR0_EL1_DebugVer, id_aa64dfr0); } -static void test_guest_debug_exceptions(uint8_t bpn, uint8_t wpn, uint8_t ctx_bpn) +static void test_guest_debug_exceptions(u8 bpn, u8 wpn, u8 ctx_bpn) { struct kvm_vcpu *vcpu; struct kvm_vm *vm; @@ -535,7 +533,7 @@ void test_single_step_from_userspace(int test_cnt) */ void test_guest_debug_exceptions_all(u64 aa64dfr0) { - uint8_t brp_num, wrp_num, ctx_brp_num, normal_brp_num, ctx_brp_base; + u8 brp_num, wrp_num, ctx_brp_num, normal_brp_num, ctx_brp_base; int b, w, c; /* Number of breakpoints */ diff --git a/tools/testing/selftests/kvm/arm64/set_id_regs.c b/tools/testing/selftests/kvm/arm64/set_id_regs.c index 8bf9c717b698..8bb53dd4f321 100644 --- a/tools/testing/selftests/kvm/arm64/set_id_regs.c +++ b/tools/testing/selftests/kvm/arm64/set_id_regs.c @@ -30,7 +30,7 @@ struct reg_ftr_bits { char *name; bool sign; enum ftr_type type; - uint8_t shift; + u8 shift; u64 mask; /* * For FTR_EXACT, safe_val is used as the exact safe value. @@ -384,7 +384,7 @@ u64 get_invalid_value(const struct reg_ftr_bits *ftr_bits, u64 ftr) static u64 test_reg_set_success(struct kvm_vcpu *vcpu, u64 reg, const struct reg_ftr_bits *ftr_bits) { - uint8_t shift = ftr_bits->shift; + u8 shift = ftr_bits->shift; u64 mask = ftr_bits->mask; u64 val, new_val, ftr; @@ -407,7 +407,7 @@ static u64 test_reg_set_success(struct kvm_vcpu *vcpu, u64 reg, static void test_reg_set_fail(struct kvm_vcpu *vcpu, u64 reg, const struct reg_ftr_bits *ftr_bits) { - uint8_t shift = ftr_bits->shift; + u8 shift = ftr_bits->shift; u64 mask = ftr_bits->mask; u64 val, old_val, ftr; int r; diff --git a/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c b/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c index 4ceab0760447..22223395969e 100644 --- a/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c +++ b/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c @@ -402,7 +402,7 @@ static void guest_code(u64 expected_pmcr_n) static void create_vpmu_vm(void *guest_code) { struct kvm_vcpu_init init; - uint8_t pmuver, ec; + u8 pmuver, ec; u64 dfr0, irq = 23; struct kvm_device_attr irq_attr = { .group = KVM_ARM_VCPU_PMU_V3_CTRL, diff --git a/tools/testing/selftests/kvm/coalesced_io_test.c b/tools/testing/selftests/kvm/coalesced_io_test.c index f5ab412d2042..df4ed5e3877c 100644 --- a/tools/testing/selftests/kvm/coalesced_io_test.c +++ b/tools/testing/selftests/kvm/coalesced_io_test.c @@ -23,7 +23,7 @@ struct kvm_coalesced_io { * amount of #ifdeffery and complexity, without having to sacrifice * verbose error messages. */ - uint8_t pio_port; + u8 pio_port; }; static struct kvm_coalesced_io kvm_builtin_io_ring; diff --git a/tools/testing/selftests/kvm/get-reg-list.c b/tools/testing/selftests/kvm/get-reg-list.c index f4644c9d2d3b..216f10644c1a 100644 --- a/tools/testing/selftests/kvm/get-reg-list.c +++ b/tools/testing/selftests/kvm/get-reg-list.c @@ -216,7 +216,7 @@ static void run_test(struct vcpu_reg_list *c) * since we don't know the capabilities of any new registers. */ for_each_present_blessed_reg(i) { - uint8_t addr[2048 / 8]; + u8 addr[2048 / 8]; struct kvm_one_reg reg = { .id = reg_list->reg[i], .addr = (__u64)&addr, diff --git a/tools/testing/selftests/kvm/guest_memfd_test.c b/tools/testing/selftests/kvm/guest_memfd_test.c index ad17ea62555f..9cbd3ad7f44a 100644 --- a/tools/testing/selftests/kvm/guest_memfd_test.c +++ b/tools/testing/selftests/kvm/guest_memfd_test.c @@ -470,7 +470,7 @@ static void test_guest_memfd(unsigned long vm_type) kvm_vm_free(vm); } -static void guest_code(uint8_t *mem, u64 size) +static void guest_code(u8 *mem, u64 size) { size_t i; @@ -494,7 +494,7 @@ static void test_guest_memfd_guest(void) struct kvm_vcpu *vcpu; struct kvm_vm *vm; - uint8_t *mem; + u8 *mem; size_t size; int fd, i; diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index 34c8a7d94997..676e3ccb1462 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -214,8 +214,8 @@ enum vm_guest_mode { struct vm_shape { u32 type; - uint8_t mode; - uint8_t pad0; + u8 mode; + u8 pad0; u16 pad1; }; @@ -475,7 +475,7 @@ void kvm_vm_release(struct kvm_vm *vmp); void kvm_vm_elf_load(struct kvm_vm *vm, const char *filename); int kvm_memfd_alloc(size_t size, bool hugepages); -void vm_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent); +void vm_dump(FILE *stream, struct kvm_vm *vm, u8 indent); static inline void kvm_vm_get_dirty_log(struct kvm_vm *vm, int slot, void *log) { @@ -1155,10 +1155,10 @@ vm_adjust_num_guest_pages(enum vm_guest_mode mode, unsigned int num_guest_pages) void assert_on_unhandled_exception(struct kvm_vcpu *vcpu); void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, - uint8_t indent); + u8 indent); static inline void vcpu_dump(FILE *stream, struct kvm_vcpu *vcpu, - uint8_t indent) + u8 indent) { vcpu_arch_dump(stream, vcpu, indent); } @@ -1263,9 +1263,9 @@ static inline gpa_t addr_gva2gpa(struct kvm_vm *vm, gva_t gva) * Dumps to the FILE stream given by @stream, the contents of all the * virtual translation tables for the VM given by @vm. */ -void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent); +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, u8 indent); -static inline void virt_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +static inline void virt_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { virt_arch_dump(stream, vm, indent); } diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index fb24347c6e6c..d9b433b834f1 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -119,7 +119,7 @@ struct guest_random_state new_guest_random_state(u32 seed); u32 guest_random_u32(struct guest_random_state *state); static inline bool __guest_random_bool(struct guest_random_state *state, - uint8_t percent) + u8 percent) { return (guest_random_u32(state) % 100) < percent; } diff --git a/tools/testing/selftests/kvm/include/x86/apic.h b/tools/testing/selftests/kvm/include/x86/apic.h index 74eaa3bd335d..31887bdc3d6c 100644 --- a/tools/testing/selftests/kvm/include/x86/apic.h +++ b/tools/testing/selftests/kvm/include/x86/apic.h @@ -99,14 +99,14 @@ static inline u64 x2apic_read_reg(unsigned int reg) return rdmsr(APIC_BASE_MSR + (reg >> 4)); } -static inline uint8_t x2apic_write_reg_safe(unsigned int reg, u64 value) +static inline u8 x2apic_write_reg_safe(unsigned int reg, u64 value) { return wrmsr_safe(APIC_BASE_MSR + (reg >> 4), value); } static inline void x2apic_write_reg(unsigned int reg, u64 value) { - uint8_t fault = x2apic_write_reg_safe(reg, value); + u8 fault = x2apic_write_reg_safe(reg, value); __GUEST_ASSERT(!fault, "Unexpected fault 0x%x on WRMSR(%x) = %lx\n", fault, APIC_BASE_MSR + (reg >> 4), value); @@ -114,7 +114,7 @@ static inline void x2apic_write_reg(unsigned int reg, u64 value) static inline void x2apic_write_reg_fault(unsigned int reg, u64 value) { - uint8_t fault = x2apic_write_reg_safe(reg, value); + u8 fault = x2apic_write_reg_safe(reg, value); __GUEST_ASSERT(fault == GP_VECTOR, "Wanted #GP on WRMSR(%x) = %lx, got 0x%x\n", diff --git a/tools/testing/selftests/kvm/include/x86/hyperv.h b/tools/testing/selftests/kvm/include/x86/hyperv.h index 2add2123e37b..78003f5a22f3 100644 --- a/tools/testing/selftests/kvm/include/x86/hyperv.h +++ b/tools/testing/selftests/kvm/include/x86/hyperv.h @@ -254,12 +254,12 @@ * Issue a Hyper-V hypercall. Returns exception vector raised or 0, 'hv_status' * is set to the hypercall status (if no exception occurred). */ -static inline uint8_t __hyperv_hypercall(u64 control, gva_t input_address, - gva_t output_address, - u64 *hv_status) +static inline u8 __hyperv_hypercall(u64 control, gva_t input_address, + gva_t output_address, + u64 *hv_status) { u64 error_code; - uint8_t vector; + u8 vector; /* Note both the hypercall and the "asm safe" clobber r9-r11. */ asm volatile("mov %[output_address], %%r8\n\t" @@ -278,7 +278,7 @@ static inline void hyperv_hypercall(u64 control, gva_t input_address, gva_t output_address) { u64 hv_status; - uint8_t vector; + u8 vector; vector = __hyperv_hypercall(control, input_address, output_address, &hv_status); diff --git a/tools/testing/selftests/kvm/include/x86/processor.h b/tools/testing/selftests/kvm/include/x86/processor.h index 8700d37a5727..4efa6c942192 100644 --- a/tools/testing/selftests/kvm/include/x86/processor.h +++ b/tools/testing/selftests/kvm/include/x86/processor.h @@ -724,8 +724,7 @@ static inline bool this_cpu_is_hygon(void) return this_cpu_vendor_string_is("HygonGenuine"); } -static inline u32 __this_cpu_has(u32 function, u32 index, - uint8_t reg, uint8_t lo, uint8_t hi) +static inline u32 __this_cpu_has(u32 function, u32 index, u8 reg, u8 lo, u8 hi) { u32 gprs[4]; @@ -1105,7 +1104,7 @@ static inline void vcpu_set_cpuid(struct kvm_vcpu *vcpu) void vcpu_set_cpuid_property(struct kvm_vcpu *vcpu, struct kvm_x86_cpu_property property, u32 value); -void vcpu_set_cpuid_maxphyaddr(struct kvm_vcpu *vcpu, uint8_t maxphyaddr); +void vcpu_set_cpuid_maxphyaddr(struct kvm_vcpu *vcpu, u8 maxphyaddr); void vcpu_clear_cpuid_entry(struct kvm_vcpu *vcpu, u32 function); @@ -1262,8 +1261,8 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, #define kvm_asm_safe(insn, inputs...) \ ({ \ - u64 ign_error_code; \ - uint8_t vector; \ + u64 ign_error_code; \ + u8 vector; \ \ asm volatile(KVM_ASM_SAFE(insn) \ : KVM_ASM_SAFE_OUTPUTS(vector, ign_error_code) \ @@ -1274,7 +1273,7 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, #define kvm_asm_safe_ec(insn, error_code, inputs...) \ ({ \ - uint8_t vector; \ + u8 vector; \ \ asm volatile(KVM_ASM_SAFE(insn) \ : KVM_ASM_SAFE_OUTPUTS(vector, error_code) \ @@ -1285,8 +1284,8 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, #define kvm_asm_safe_fep(insn, inputs...) \ ({ \ - u64 ign_error_code; \ - uint8_t vector; \ + u64 ign_error_code; \ + u8 vector; \ \ asm volatile(KVM_ASM_SAFE_FEP(insn) \ : KVM_ASM_SAFE_OUTPUTS(vector, ign_error_code) \ @@ -1297,7 +1296,7 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, #define kvm_asm_safe_ec_fep(insn, error_code, inputs...) \ ({ \ - uint8_t vector; \ + u8 vector; \ \ asm volatile(KVM_ASM_SAFE_FEP(insn) \ : KVM_ASM_SAFE_OUTPUTS(vector, error_code) \ @@ -1307,10 +1306,10 @@ void vm_install_exception_handler(struct kvm_vm *vm, int vector, }) #define BUILD_READ_U64_SAFE_HELPER(insn, _fep, _FEP) \ -static inline uint8_t insn##_safe ##_fep(u32 idx, u64 *val) \ +static inline u8 insn##_safe ##_fep(u32 idx, u64 *val) \ { \ - u64 error_code; \ - uint8_t vector; \ + u64 error_code; \ + u8 vector; \ u32 a, d; \ \ asm volatile(KVM_ASM_SAFE##_FEP(#insn) \ @@ -1335,12 +1334,12 @@ BUILD_READ_U64_SAFE_HELPERS(rdmsr) BUILD_READ_U64_SAFE_HELPERS(rdpmc) BUILD_READ_U64_SAFE_HELPERS(xgetbv) -static inline uint8_t wrmsr_safe(u32 msr, u64 val) +static inline u8 wrmsr_safe(u32 msr, u64 val) { return kvm_asm_safe("wrmsr", "a"(val & -1u), "d"(val >> 32), "c"(msr)); } -static inline uint8_t xsetbv_safe(u32 index, u64 value) +static inline u8 xsetbv_safe(u32 index, u64 value) { u32 eax = value; u32 edx = value >> 32; diff --git a/tools/testing/selftests/kvm/include/x86/sev.h b/tools/testing/selftests/kvm/include/x86/sev.h index 4f91c1179416..1af44c151d60 100644 --- a/tools/testing/selftests/kvm/include/x86/sev.h +++ b/tools/testing/selftests/kvm/include/x86/sev.h @@ -47,7 +47,7 @@ static inline bool is_sev_vm(struct kvm_vm *vm) } void sev_vm_launch(struct kvm_vm *vm, u32 policy); -void sev_vm_launch_measure(struct kvm_vm *vm, uint8_t *measurement); +void sev_vm_launch_measure(struct kvm_vm *vm, u8 *measurement); void sev_vm_launch_finish(struct kvm_vm *vm); void snp_vm_launch_start(struct kvm_vm *vm, u64 policy); void snp_vm_launch_update(struct kvm_vm *vm); @@ -55,7 +55,7 @@ void snp_vm_launch_finish(struct kvm_vm *vm); struct kvm_vm *vm_sev_create_with_one_vcpu(u32 type, void *guest_code, struct kvm_vcpu **cpu); -void vm_sev_launch(struct kvm_vm *vm, u64 policy, uint8_t *measurement); +void vm_sev_launch(struct kvm_vm *vm, u64 policy, u8 *measurement); kvm_static_assert(SEV_RET_SUCCESS == 0); @@ -132,7 +132,7 @@ static inline void sev_launch_update_data(struct kvm_vm *vm, gpa_t gpa, } static inline void snp_launch_update_data(struct kvm_vm *vm, gpa_t gpa, - u64 hva, u64 size, uint8_t type) + u64 hva, u64 size, u8 type) { struct kvm_sev_snp_launch_update update_data = { .uaddr = hva, diff --git a/tools/testing/selftests/kvm/include/x86/vmx.h b/tools/testing/selftests/kvm/include/x86/vmx.h index 6cd6bb7efbc2..90fffaf91595 100644 --- a/tools/testing/selftests/kvm/include/x86/vmx.h +++ b/tools/testing/selftests/kvm/include/x86/vmx.h @@ -294,7 +294,7 @@ struct vmx_msr_entry { static inline int vmxon(u64 phys) { - uint8_t ret; + u8 ret; __asm__ __volatile__ ("vmxon %[pa]; setna %[ret]" : [ret]"=rm"(ret) @@ -311,7 +311,7 @@ static inline void vmxoff(void) static inline int vmclear(u64 vmcs_pa) { - uint8_t ret; + u8 ret; __asm__ __volatile__ ("vmclear %[pa]; setna %[ret]" : [ret]"=rm"(ret) @@ -323,7 +323,7 @@ static inline int vmclear(u64 vmcs_pa) static inline int vmptrld(u64 vmcs_pa) { - uint8_t ret; + u8 ret; if (enable_evmcs) return -1; @@ -339,7 +339,7 @@ static inline int vmptrld(u64 vmcs_pa) static inline int vmptrst(u64 *value) { u64 tmp; - uint8_t ret; + u8 ret; if (enable_evmcs) return evmcs_vmptrst(value); @@ -450,7 +450,7 @@ static inline void vmcall(void) static inline int vmread(u64 encoding, u64 *value) { u64 tmp; - uint8_t ret; + u8 ret; if (enable_evmcs) return evmcs_vmread(encoding, value); @@ -477,7 +477,7 @@ static inline u64 vmreadz(u64 encoding) static inline int vmwrite(u64 encoding, u64 value) { - uint8_t ret; + u8 ret; if (enable_evmcs) return evmcs_vmwrite(encoding, value); diff --git a/tools/testing/selftests/kvm/lib/arm64/processor.c b/tools/testing/selftests/kvm/lib/arm64/processor.c index f96513262c5b..7ba3a48911e3 100644 --- a/tools/testing/selftests/kvm/lib/arm64/processor.c +++ b/tools/testing/selftests/kvm/lib/arm64/processor.c @@ -124,7 +124,7 @@ void virt_arch_pgd_alloc(struct kvm_vm *vm) static void _virt_pg_map(struct kvm_vm *vm, u64 vaddr, u64 paddr, u64 flags) { - uint8_t attr_idx = flags & (PTE_ATTRINDX_MASK >> PTE_ATTRINDX_SHIFT); + u8 attr_idx = flags & (PTE_ATTRINDX_MASK >> PTE_ATTRINDX_SHIFT); u64 pg_attr; u64 *ptep; @@ -237,7 +237,7 @@ gpa_t addr_arch_gva2gpa(struct kvm_vm *vm, gva_t gva) return pte_addr(vm, *ptep) + (gva & (vm->page_size - 1)); } -static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, u64 page, int level) +static void pte_dump(FILE *stream, struct kvm_vm *vm, u8 indent, u64 page, int level) { #ifdef DEBUG static const char * const type[] = { "", "pud", "pmd", "pte" }; @@ -256,7 +256,7 @@ static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, u64 page, #endif } -void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { int level = 4 - (vm->mmu.pgtable_levels - 1); u64 pgd, *ptep; @@ -397,7 +397,7 @@ void aarch64_vcpu_setup(struct kvm_vcpu *vcpu, struct kvm_vcpu_init *init) HCR_EL2_RW | HCR_EL2_TGE | HCR_EL2_E2H); } -void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) +void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, u8 indent) { u64 pstate, pc; diff --git a/tools/testing/selftests/kvm/lib/guest_sprintf.c b/tools/testing/selftests/kvm/lib/guest_sprintf.c index 2a3ab9c168f0..7a33965349a7 100644 --- a/tools/testing/selftests/kvm/lib/guest_sprintf.c +++ b/tools/testing/selftests/kvm/lib/guest_sprintf.c @@ -216,7 +216,7 @@ repeat: while (--field_width > 0) APPEND_BUFFER_SAFE(str, end, ' '); APPEND_BUFFER_SAFE(str, end, - (uint8_t)va_arg(args, int)); + (u8)va_arg(args, int)); while (--field_width > 0) APPEND_BUFFER_SAFE(str, end, ' '); continue; diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 9f80e2e03001..050ae9c92681 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -1951,7 +1951,7 @@ void kvm_gsi_routing_write(struct kvm_vm *vm, struct kvm_irq_routing *routing) * Dumps the current state of the VM given by vm, to the FILE stream * given by stream. */ -void vm_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void vm_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { int ctr; struct userspace_mem_region *region; diff --git a/tools/testing/selftests/kvm/lib/loongarch/processor.c b/tools/testing/selftests/kvm/lib/loongarch/processor.c index 38ee62c6cbfb..2982196db3b2 100644 --- a/tools/testing/selftests/kvm/lib/loongarch/processor.c +++ b/tools/testing/selftests/kvm/lib/loongarch/processor.c @@ -140,7 +140,7 @@ void virt_arch_pg_map(struct kvm_vm *vm, u64 vaddr, u64 paddr) WRITE_ONCE(*ptep, paddr | prot_bits); } -static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, u64 page, int level) +static void pte_dump(FILE *stream, struct kvm_vm *vm, u8 indent, u64 page, int level) { u64 pte, *ptep; static const char * const type[] = { "pte", "pmd", "pud", "pgd"}; @@ -158,7 +158,7 @@ static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, u64 page, } } -void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { int level; @@ -169,7 +169,7 @@ void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) pte_dump(stream, vm, indent, vm->mmu.pgd, level); } -void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) +void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, u8 indent) { } diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c index d7646eebcfab..7336d5a20419 100644 --- a/tools/testing/selftests/kvm/lib/riscv/processor.c +++ b/tools/testing/selftests/kvm/lib/riscv/processor.c @@ -148,7 +148,7 @@ unmapped_gva: exit(1); } -static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, +static void pte_dump(FILE *stream, struct kvm_vm *vm, u8 indent, u64 page, int level) { #ifdef DEBUG @@ -170,7 +170,7 @@ static void pte_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent, #endif } -void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { struct kvm_mmu *mmu = &vm->mmu; int level = mmu->pgtable_levels - 1; @@ -233,7 +233,7 @@ void riscv_vcpu_mmu_setup(struct kvm_vcpu *vcpu) vcpu_set_reg(vcpu, RISCV_GENERAL_CSR_REG(satp), satp); } -void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) +void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, u8 indent) { struct kvm_riscv_core core; diff --git a/tools/testing/selftests/kvm/lib/s390/processor.c b/tools/testing/selftests/kvm/lib/s390/processor.c index 7591c5167927..d35f23a4db12 100644 --- a/tools/testing/selftests/kvm/lib/s390/processor.c +++ b/tools/testing/selftests/kvm/lib/s390/processor.c @@ -111,7 +111,7 @@ gpa_t addr_arch_gva2gpa(struct kvm_vm *vm, gva_t gva) return (entry[idx] & ~0xffful) + (gva & 0xffful); } -static void virt_dump_ptes(FILE *stream, struct kvm_vm *vm, uint8_t indent, +static void virt_dump_ptes(FILE *stream, struct kvm_vm *vm, u8 indent, u64 ptea_start) { u64 *pte, ptea; @@ -125,7 +125,7 @@ static void virt_dump_ptes(FILE *stream, struct kvm_vm *vm, uint8_t indent, } } -static void virt_dump_region(FILE *stream, struct kvm_vm *vm, uint8_t indent, +static void virt_dump_region(FILE *stream, struct kvm_vm *vm, u8 indent, u64 reg_tab_addr) { u64 addr, *entry; @@ -147,7 +147,7 @@ static void virt_dump_region(FILE *stream, struct kvm_vm *vm, uint8_t indent, } } -void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { if (!vm->mmu.pgd_created) return; @@ -212,7 +212,7 @@ void vcpu_args_set(struct kvm_vcpu *vcpu, unsigned int num, ...) va_end(ap); } -void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) +void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, u8 indent) { fprintf(stream, "%*spstate: psw: 0x%.16llx:0x%.16llx\n", indent, "", vcpu->run->psw_mask, vcpu->run->psw_addr); diff --git a/tools/testing/selftests/kvm/lib/sparsebit.c b/tools/testing/selftests/kvm/lib/sparsebit.c index 7e7734088f2f..4d845000de15 100644 --- a/tools/testing/selftests/kvm/lib/sparsebit.c +++ b/tools/testing/selftests/kvm/lib/sparsebit.c @@ -2074,7 +2074,7 @@ int main(void) { s = sparsebit_alloc(); for (;;) { - uint8_t op = get8() & 0xf; + u8 op = get8() & 0xf; u64 first = get64(); u64 last = get64(); diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c index 8e6393384fa4..723a5200c4bb 100644 --- a/tools/testing/selftests/kvm/lib/x86/processor.c +++ b/tools/testing/selftests/kvm/lib/x86/processor.c @@ -62,7 +62,7 @@ const char *ex_str(int vector) } } -static void regs_dump(FILE *stream, struct kvm_regs *regs, uint8_t indent) +static void regs_dump(FILE *stream, struct kvm_regs *regs, u8 indent) { fprintf(stream, "%*srax: 0x%.16llx rbx: 0x%.16llx " "rcx: 0x%.16llx rdx: 0x%.16llx\n", @@ -86,7 +86,7 @@ static void regs_dump(FILE *stream, struct kvm_regs *regs, uint8_t indent) } static void segment_dump(FILE *stream, struct kvm_segment *segment, - uint8_t indent) + u8 indent) { fprintf(stream, "%*sbase: 0x%.16llx limit: 0x%.8x " "selector: 0x%.4x type: 0x%.2x\n", @@ -103,7 +103,7 @@ static void segment_dump(FILE *stream, struct kvm_segment *segment, } static void dtable_dump(FILE *stream, struct kvm_dtable *dtable, - uint8_t indent) + u8 indent) { fprintf(stream, "%*sbase: 0x%.16llx limit: 0x%.4x " "padding: 0x%.4x 0x%.4x 0x%.4x\n", @@ -111,7 +111,7 @@ static void dtable_dump(FILE *stream, struct kvm_dtable *dtable, dtable->padding[0], dtable->padding[1], dtable->padding[2]); } -static void sregs_dump(FILE *stream, struct kvm_sregs *sregs, uint8_t indent) +static void sregs_dump(FILE *stream, struct kvm_sregs *sregs, u8 indent) { unsigned int i; @@ -407,7 +407,7 @@ u64 *vm_get_pte(struct kvm_vm *vm, u64 vaddr) return __vm_get_page_table_entry(vm, &vm->mmu, vaddr, &level); } -void virt_arch_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent) +void virt_arch_dump(FILE *stream, struct kvm_vm *vm, u8 indent) { struct kvm_mmu *mmu = &vm->mmu; u64 *pml4e, *pml4e_start; @@ -909,7 +909,7 @@ const struct kvm_cpuid2 *kvm_get_supported_cpuid(void) static u32 __kvm_cpu_has(const struct kvm_cpuid2 *cpuid, u32 function, u32 index, - uint8_t reg, uint8_t lo, uint8_t hi) + u8 reg, u8 lo, u8 hi) { const struct kvm_cpuid_entry2 *entry; int i; @@ -1127,7 +1127,7 @@ void vcpu_args_set(struct kvm_vcpu *vcpu, unsigned int num, ...) va_end(ap); } -void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) +void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, u8 indent) { struct kvm_regs regs; struct kvm_sregs sregs; @@ -1378,7 +1378,7 @@ unsigned long vm_compute_max_gfn(struct kvm_vm *vm) { const unsigned long num_ht_pages = 12 << (30 - vm->page_shift); /* 12 GiB */ unsigned long ht_gfn, max_gfn, max_pfn; - uint8_t maxphyaddr, guest_maxphyaddr; + u8 maxphyaddr, guest_maxphyaddr; /* * Use "guest MAXPHYADDR" from KVM if it's available. Guest MAXPHYADDR diff --git a/tools/testing/selftests/kvm/lib/x86/sev.c b/tools/testing/selftests/kvm/lib/x86/sev.c index d82f677b7c5e..93f916903461 100644 --- a/tools/testing/selftests/kvm/lib/x86/sev.c +++ b/tools/testing/selftests/kvm/lib/x86/sev.c @@ -15,7 +15,7 @@ * expression would cause us to quit the loop. */ static void encrypt_region(struct kvm_vm *vm, struct userspace_mem_region *region, - uint8_t page_type, bool private) + u8 page_type, bool private) { const struct sparsebit *protected_phy_pages = region->protected_phy_pages; const gpa_t gpa_base = region->region.guest_phys_addr; @@ -103,7 +103,7 @@ void sev_vm_launch(struct kvm_vm *vm, u32 policy) vm->arch.is_pt_protected = true; } -void sev_vm_launch_measure(struct kvm_vm *vm, uint8_t *measurement) +void sev_vm_launch_measure(struct kvm_vm *vm, u8 *measurement) { struct kvm_sev_launch_measure launch_measure; struct kvm_sev_guest_status guest_status; @@ -174,7 +174,7 @@ struct kvm_vm *vm_sev_create_with_one_vcpu(u32 type, void *guest_code, return vm; } -void vm_sev_launch(struct kvm_vm *vm, u64 policy, uint8_t *measurement) +void vm_sev_launch(struct kvm_vm *vm, u64 policy, u8 *measurement) { if (is_sev_snp_vm(vm)) { vm_enable_cap(vm, KVM_CAP_EXIT_HYPERCALL, BIT(KVM_HC_MAP_GPA_RANGE)); diff --git a/tools/testing/selftests/kvm/memslot_perf_test.c b/tools/testing/selftests/kvm/memslot_perf_test.c index c2b36a4ac638..51f8be50c7e4 100644 --- a/tools/testing/selftests/kvm/memslot_perf_test.c +++ b/tools/testing/selftests/kvm/memslot_perf_test.c @@ -217,7 +217,7 @@ static void *vm_gpa2hva(struct vm_data *data, u64 gpa, u64 *rempages) } base = data->hva_slots[slot]; - return (uint8_t *)base + slotoffs * guest_page_size + pgoffs; + return (u8 *)base + slotoffs * guest_page_size + pgoffs; } static u64 vm_slot2gpa(struct vm_data *data, u32 slot) diff --git a/tools/testing/selftests/kvm/mmu_stress_test.c b/tools/testing/selftests/kvm/mmu_stress_test.c index c1f1e318e059..e0975a5dcff1 100644 --- a/tools/testing/selftests/kvm/mmu_stress_test.c +++ b/tools/testing/selftests/kvm/mmu_stress_test.c @@ -347,7 +347,7 @@ int main(int argc, char *argv[]) /* Pre-fault the memory to avoid taking mmap_sem on guest page faults. */ for (i = 0; i < slot_size; i += vm->page_size) - ((uint8_t *)mem)[i] = 0xaa; + ((u8 *)mem)[i] = 0xaa; gpa = 0; for (slot = first_slot; slot < max_slots; slot++) { diff --git a/tools/testing/selftests/kvm/s390/memop.c b/tools/testing/selftests/kvm/s390/memop.c index aa92fdf0664d..9855b5bfb5ed 100644 --- a/tools/testing/selftests/kvm/s390/memop.c +++ b/tools/testing/selftests/kvm/s390/memop.c @@ -48,13 +48,13 @@ struct mop_desc { void *buf; u32 sida_offset; void *old; - uint8_t old_value[16]; + u8 old_value[16]; bool *cmpxchg_success; - uint8_t ar; - uint8_t key; + u8 ar; + u8 key; }; -const uint8_t NO_KEY = 0xff; +const u8 NO_KEY = 0xff; static struct kvm_s390_mem_op ksmo_from_desc(struct mop_desc *desc) { @@ -230,8 +230,8 @@ static void memop_ioctl(struct test_info info, struct kvm_s390_mem_op *ksmo, #define CR0_FETCH_PROTECTION_OVERRIDE (1UL << (63 - 38)) #define CR0_STORAGE_PROTECTION_OVERRIDE (1UL << (63 - 39)) -static uint8_t __aligned(PAGE_SIZE) mem1[65536]; -static uint8_t __aligned(PAGE_SIZE) mem2[65536]; +static u8 __aligned(PAGE_SIZE) mem1[65536]; +static u8 __aligned(PAGE_SIZE) mem2[65536]; struct test_default { struct kvm_vm *kvm_vm; @@ -296,7 +296,7 @@ static void prepare_mem12(void) TEST_ASSERT(!memcmp(p1, p2, size), "Memory contents do not match!") static void default_write_read(struct test_info copy_cpu, struct test_info mop_cpu, - enum mop_target mop_target, u32 size, uint8_t key) + enum mop_target mop_target, u32 size, u8 key) { prepare_mem12(); CHECK_N_DO(MOP, mop_cpu, mop_target, WRITE, mem1, size, @@ -308,7 +308,7 @@ static void default_write_read(struct test_info copy_cpu, struct test_info mop_c } static void default_read(struct test_info copy_cpu, struct test_info mop_cpu, - enum mop_target mop_target, u32 size, uint8_t key) + enum mop_target mop_target, u32 size, u8 key) { prepare_mem12(); CHECK_N_DO(MOP, mop_cpu, mop_target, WRITE, mem1, size, GADDR_V(mem1)); @@ -318,12 +318,12 @@ static void default_read(struct test_info copy_cpu, struct test_info mop_cpu, ASSERT_MEM_EQ(mem1, mem2, size); } -static void default_cmpxchg(struct test_default *test, uint8_t key) +static void default_cmpxchg(struct test_default *test, u8 key) { for (int size = 1; size <= 16; size *= 2) { for (int offset = 0; offset < 16; offset += size) { - uint8_t __aligned(16) new[16] = {}; - uint8_t __aligned(16) old[16]; + u8 __aligned(16) new[16] = {}; + u8 __aligned(16) old[16]; bool succ; prepare_mem12(); @@ -400,7 +400,7 @@ static void test_copy_access_register(void) kvm_vm_free(t.kvm_vm); } -static void set_storage_key_range(void *addr, size_t len, uint8_t key) +static void set_storage_key_range(void *addr, size_t len, u8 key) { uintptr_t _addr, abs, i; int not_mapped = 0; @@ -483,7 +483,7 @@ static __uint128_t cut_to_size(int size, __uint128_t val) { switch (size) { case 1: - return (uint8_t)val; + return (u8)val; case 2: return (u16)val; case 4: @@ -553,7 +553,7 @@ static __uint128_t permutate_bits(bool guest, int i, int size, __uint128_t old) if (swap) { int i, j; __uint128_t new; - uint8_t byte0, byte1; + u8 byte0, byte1; rand = rand * 3 + 1; i = rand % size; diff --git a/tools/testing/selftests/kvm/s390/resets.c b/tools/testing/selftests/kvm/s390/resets.c index 7a81d07500bd..e3c7a2f148f9 100644 --- a/tools/testing/selftests/kvm/s390/resets.c +++ b/tools/testing/selftests/kvm/s390/resets.c @@ -20,7 +20,7 @@ struct kvm_s390_irq buf[ARBITRARY_NON_ZERO_VCPU_ID + LOCAL_IRQS]; -static uint8_t regs_null[512]; +static u8 regs_null[512]; static void guest_code_initial(void) { diff --git a/tools/testing/selftests/kvm/s390/shared_zeropage_test.c b/tools/testing/selftests/kvm/s390/shared_zeropage_test.c index bba0d9a6dcc8..a9e5a01200b8 100644 --- a/tools/testing/selftests/kvm/s390/shared_zeropage_test.c +++ b/tools/testing/selftests/kvm/s390/shared_zeropage_test.c @@ -13,7 +13,7 @@ #include "kselftest.h" #include "ucall_common.h" -static void set_storage_key(void *addr, uint8_t skey) +static void set_storage_key(void *addr, u8 skey) { asm volatile("sske %0,%1" : : "d" (skey), "a" (addr)); } diff --git a/tools/testing/selftests/kvm/s390/tprot.c b/tools/testing/selftests/kvm/s390/tprot.c index e94a640f6f32..e021e198b28e 100644 --- a/tools/testing/selftests/kvm/s390/tprot.c +++ b/tools/testing/selftests/kvm/s390/tprot.c @@ -14,12 +14,12 @@ #define CR0_FETCH_PROTECTION_OVERRIDE (1UL << (63 - 38)) #define CR0_STORAGE_PROTECTION_OVERRIDE (1UL << (63 - 39)) -static __aligned(PAGE_SIZE) uint8_t pages[2][PAGE_SIZE]; -static uint8_t *const page_store_prot = pages[0]; -static uint8_t *const page_fetch_prot = pages[1]; +static __aligned(PAGE_SIZE) u8 pages[2][PAGE_SIZE]; +static u8 *const page_store_prot = pages[0]; +static u8 *const page_fetch_prot = pages[1]; /* Nonzero return value indicates that address not mapped */ -static int set_storage_key(void *addr, uint8_t key) +static int set_storage_key(void *addr, u8 key) { int not_mapped = 0; @@ -44,7 +44,7 @@ enum permission { TRANSL_UNAVAIL = 3, }; -static enum permission test_protection(void *addr, uint8_t key) +static enum permission test_protection(void *addr, u8 key) { u64 mask; @@ -72,7 +72,7 @@ enum stage { struct test { enum stage stage; void *addr; - uint8_t key; + u8 key; enum permission expected; } tests[] = { /* diff --git a/tools/testing/selftests/kvm/set_memory_region_test.c b/tools/testing/selftests/kvm/set_memory_region_test.c index 59a6eae30946..5551dd0f9fad 100644 --- a/tools/testing/selftests/kvm/set_memory_region_test.c +++ b/tools/testing/selftests/kvm/set_memory_region_test.c @@ -556,7 +556,7 @@ static void guest_code_mmio_during_vectoring(void) set_idt(&idt_desc); /* Generate a #GP by dereferencing a non-canonical address */ - *((uint8_t *)NONCANONICAL) = 0x1; + *((u8 *)NONCANONICAL) = 0x1; GUEST_ASSERT(0); } diff --git a/tools/testing/selftests/kvm/steal_time.c b/tools/testing/selftests/kvm/steal_time.c index 85fabe262864..d46968f5579e 100644 --- a/tools/testing/selftests/kvm/steal_time.c +++ b/tools/testing/selftests/kvm/steal_time.c @@ -245,8 +245,8 @@ struct sta_struct { u32 sequence; u32 flags; u64 steal; - uint8_t preempted; - uint8_t pad[47]; + u8 preempted; + u8 pad[47]; } __packed; static void sta_set_shmem(gpa_t gpa, unsigned long flags) diff --git a/tools/testing/selftests/kvm/x86/aperfmperf_test.c b/tools/testing/selftests/kvm/x86/aperfmperf_test.c index 620809cf35da..c91660103137 100644 --- a/tools/testing/selftests/kvm/x86/aperfmperf_test.c +++ b/tools/testing/selftests/kvm/x86/aperfmperf_test.c @@ -108,7 +108,7 @@ static void guest_code(void *nested_test_data) static void guest_no_aperfmperf(void) { u64 msr_val; - uint8_t vector; + u8 vector; vector = rdmsr_safe(MSR_IA32_APERF, &msr_val); GUEST_ASSERT(vector == GP_VECTOR); diff --git a/tools/testing/selftests/kvm/x86/evmcs_smm_controls_test.c b/tools/testing/selftests/kvm/x86/evmcs_smm_controls_test.c index 9ff24d4851f5..5b3aef109cfc 100644 --- a/tools/testing/selftests/kvm/x86/evmcs_smm_controls_test.c +++ b/tools/testing/selftests/kvm/x86/evmcs_smm_controls_test.c @@ -29,7 +29,7 @@ * SMI handler: runs in real-address mode. * Reports SMRAM_STAGE via port IO, then does RSM. */ -static uint8_t smi_handler[] = { +static u8 smi_handler[] = { 0xb0, SMRAM_STAGE, /* mov $SMRAM_STAGE, %al */ 0xe4, SYNC_PORT, /* in $SYNC_PORT, %al */ 0x0f, 0xaa, /* rsm */ diff --git a/tools/testing/selftests/kvm/x86/fastops_test.c b/tools/testing/selftests/kvm/x86/fastops_test.c index 721f56d38f49..c0d30ccd8767 100644 --- a/tools/testing/selftests/kvm/x86/fastops_test.c +++ b/tools/testing/selftests/kvm/x86/fastops_test.c @@ -77,7 +77,7 @@ #define guest_test_fastop_cl(insn, type_t, __val1, __val2) \ ({ \ type_t output = __val2, ex_output = __val2, input = __val2; \ - uint8_t shift = __val1; \ + u8 shift = __val1; \ u64 flags, ex_flags; \ \ guest_execute_fastop_cl("", insn, shift, ex_output, ex_flags); \ @@ -95,7 +95,7 @@ #define guest_execute_fastop_div(__KVM_ASM_SAFE, insn, __a, __d, __rm, __flags) \ ({ \ u64 ign_error_code; \ - uint8_t vector; \ + u8 vector; \ \ __asm__ __volatile__(fastop(__KVM_ASM_SAFE(insn " %[denom]")) \ : "+a"(__a), "+d"(__d), flags_constraint(__flags), \ @@ -110,7 +110,7 @@ type_t _a = __val1, _d = __val1, rm = __val2; \ type_t a = _a, d = _d, ex_a = _a, ex_d = _d; \ u64 flags, ex_flags; \ - uint8_t v, ex_v; \ + u8 v, ex_v; \ \ ex_v = guest_execute_fastop_div(KVM_ASM_SAFE, insn, ex_a, ex_d, rm, ex_flags); \ v = guest_execute_fastop_div(KVM_ASM_SAFE_FEP, insn, a, d, rm, flags); \ @@ -185,7 +185,7 @@ if (sizeof(type_t) != 1) { \ static void guest_code(void) { - guest_test_fastops(uint8_t, "b"); + guest_test_fastops(u8, "b"); guest_test_fastops(u16, "w"); guest_test_fastops(u32, "l"); guest_test_fastops(u64, "q"); diff --git a/tools/testing/selftests/kvm/x86/fix_hypercall_test.c b/tools/testing/selftests/kvm/x86/fix_hypercall_test.c index df7a94400d3d..753a0e730ea8 100644 --- a/tools/testing/selftests/kvm/x86/fix_hypercall_test.c +++ b/tools/testing/selftests/kvm/x86/fix_hypercall_test.c @@ -26,11 +26,11 @@ static void guest_ud_handler(struct ex_regs *regs) regs->rip += HYPERCALL_INSN_SIZE; } -static const uint8_t vmx_vmcall[HYPERCALL_INSN_SIZE] = { 0x0f, 0x01, 0xc1 }; -static const uint8_t svm_vmmcall[HYPERCALL_INSN_SIZE] = { 0x0f, 0x01, 0xd9 }; +static const u8 vmx_vmcall[HYPERCALL_INSN_SIZE] = { 0x0f, 0x01, 0xc1 }; +static const u8 svm_vmmcall[HYPERCALL_INSN_SIZE] = { 0x0f, 0x01, 0xd9 }; -extern uint8_t hypercall_insn[HYPERCALL_INSN_SIZE]; -static u64 do_sched_yield(uint8_t apic_id) +extern u8 hypercall_insn[HYPERCALL_INSN_SIZE]; +static u64 do_sched_yield(u8 apic_id) { u64 ret; @@ -45,8 +45,8 @@ static u64 do_sched_yield(uint8_t apic_id) static void guest_main(void) { - const uint8_t *native_hypercall_insn; - const uint8_t *other_hypercall_insn; + const u8 *native_hypercall_insn; + const u8 *other_hypercall_insn; u64 ret; if (host_cpu_is_intel) { diff --git a/tools/testing/selftests/kvm/x86/flds_emulation.h b/tools/testing/selftests/kvm/x86/flds_emulation.h index c7e4f08765fb..fd6b6c67199a 100644 --- a/tools/testing/selftests/kvm/x86/flds_emulation.h +++ b/tools/testing/selftests/kvm/x86/flds_emulation.h @@ -21,7 +21,7 @@ static inline void handle_flds_emulation_failure_exit(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; struct kvm_regs regs; - uint8_t *insn_bytes; + u8 *insn_bytes; u64 flags; TEST_ASSERT_KVM_EXIT_REASON(vcpu, KVM_EXIT_INTERNAL_ERROR); diff --git a/tools/testing/selftests/kvm/x86/hyperv_features.c b/tools/testing/selftests/kvm/x86/hyperv_features.c index 80588b7ea259..52dbd52ce606 100644 --- a/tools/testing/selftests/kvm/x86/hyperv_features.c +++ b/tools/testing/selftests/kvm/x86/hyperv_features.c @@ -41,7 +41,7 @@ static bool is_write_only_msr(u32 msr) static void guest_msr(struct msr_data *msr) { - uint8_t vector = 0; + u8 vector = 0; u64 msr_val = 0; GUEST_ASSERT(msr->idx); @@ -85,7 +85,7 @@ done: static void guest_hcall(gpa_t pgs_gpa, struct hcall_data *hcall) { u64 res, input, output; - uint8_t vector; + u8 vector; GUEST_ASSERT_NE(hcall->control, 0); diff --git a/tools/testing/selftests/kvm/x86/kvm_pv_test.c b/tools/testing/selftests/kvm/x86/kvm_pv_test.c index babf0f95165a..8ed5fa635021 100644 --- a/tools/testing/selftests/kvm/x86/kvm_pv_test.c +++ b/tools/testing/selftests/kvm/x86/kvm_pv_test.c @@ -41,7 +41,7 @@ static struct msr_data msrs_to_test[] = { static void test_msr(struct msr_data *msr) { u64 ignored; - uint8_t vector; + u8 vector; PR_MSR(msr); diff --git a/tools/testing/selftests/kvm/x86/nested_emulation_test.c b/tools/testing/selftests/kvm/x86/nested_emulation_test.c index 42fd24567e26..fb7dcbe53ac7 100644 --- a/tools/testing/selftests/kvm/x86/nested_emulation_test.c +++ b/tools/testing/selftests/kvm/x86/nested_emulation_test.c @@ -13,7 +13,7 @@ enum { struct emulated_instruction { const char name[32]; - uint8_t opcode[15]; + u8 opcode[15]; u32 exit_reason[NR_VIRTUALIZATION_FLAVORS]; }; @@ -32,9 +32,9 @@ static struct emulated_instruction instructions[] = { }, }; -static uint8_t kvm_fep[] = { 0x0f, 0x0b, 0x6b, 0x76, 0x6d }; /* ud2 ; .ascii "kvm" */ -static uint8_t l2_guest_code[sizeof(kvm_fep) + 15]; -static uint8_t *l2_instruction = &l2_guest_code[sizeof(kvm_fep)]; +static u8 kvm_fep[] = { 0x0f, 0x0b, 0x6b, 0x76, 0x6d }; /* ud2 ; .ascii "kvm" */ +static u8 l2_guest_code[sizeof(kvm_fep) + 15]; +static u8 *l2_instruction = &l2_guest_code[sizeof(kvm_fep)]; static u32 get_instruction_length(struct emulated_instruction *insn) { diff --git a/tools/testing/selftests/kvm/x86/platform_info_test.c b/tools/testing/selftests/kvm/x86/platform_info_test.c index 86d1ab0db1e8..80bb07e6531c 100644 --- a/tools/testing/selftests/kvm/x86/platform_info_test.c +++ b/tools/testing/selftests/kvm/x86/platform_info_test.c @@ -24,7 +24,7 @@ static void guest_code(void) { u64 msr_platform_info; - uint8_t vector; + u8 vector; GUEST_SYNC(true); msr_platform_info = rdmsr(MSR_PLATFORM_INFO); diff --git a/tools/testing/selftests/kvm/x86/pmu_counters_test.c b/tools/testing/selftests/kvm/x86/pmu_counters_test.c index 2a12c2d42697..dc6afac3aa91 100644 --- a/tools/testing/selftests/kvm/x86/pmu_counters_test.c +++ b/tools/testing/selftests/kvm/x86/pmu_counters_test.c @@ -32,7 +32,7 @@ /* Track which architectural events are supported by hardware. */ static u32 hardware_pmu_arch_events; -static uint8_t kvm_pmu_version; +static u8 kvm_pmu_version; static bool kvm_has_perf_caps; #define X86_PMU_FEATURE_NULL \ @@ -57,7 +57,7 @@ struct kvm_intel_pmu_event { * kvm_x86_pmu_feature use syntax that's only valid in function scope, and the * compiler often thinks the feature definitions aren't compile-time constants. */ -static struct kvm_intel_pmu_event intel_event_to_feature(uint8_t idx) +static struct kvm_intel_pmu_event intel_event_to_feature(u8 idx) { const struct kvm_intel_pmu_event __intel_event_to_feature[] = { [INTEL_ARCH_CPU_CYCLES_INDEX] = { X86_PMU_FEATURE_CPU_CYCLES, X86_PMU_FEATURE_CPU_CYCLES_FIXED }, @@ -89,7 +89,7 @@ static struct kvm_intel_pmu_event intel_event_to_feature(uint8_t idx) static struct kvm_vm *pmu_vm_create_with_one_vcpu(struct kvm_vcpu **vcpu, void *guest_code, - uint8_t pmu_version, + u8 pmu_version, u64 perf_capabilities) { struct kvm_vm *vm; @@ -132,7 +132,7 @@ static void run_vcpu(struct kvm_vcpu *vcpu) } while (uc.cmd != UCALL_DONE); } -static uint8_t guest_get_pmu_version(void) +static u8 guest_get_pmu_version(void) { /* * Return the effective PMU version, i.e. the minimum between what KVM @@ -141,7 +141,7 @@ static uint8_t guest_get_pmu_version(void) * supported by KVM to verify KVM doesn't freak out and do something * bizarre with an architecturally valid, but unsupported, version. */ - return min_t(uint8_t, kvm_pmu_version, this_cpu_property(X86_PROPERTY_PMU_VERSION)); + return min_t(u8, kvm_pmu_version, this_cpu_property(X86_PROPERTY_PMU_VERSION)); } /* @@ -153,7 +153,7 @@ static uint8_t guest_get_pmu_version(void) * Sanity check that in all cases, the event doesn't count when it's disabled, * and that KVM correctly emulates the write of an arbitrary value. */ -static void guest_assert_event_count(uint8_t idx, u32 pmc, u32 pmc_msr) +static void guest_assert_event_count(u8 idx, u32 pmc, u32 pmc_msr) { u64 count; @@ -255,7 +255,7 @@ do { \ guest_assert_event_count(_idx, _pmc, _pmc_msr); \ } while (0) -static void __guest_test_arch_event(uint8_t idx, u32 pmc, u32 pmc_msr, +static void __guest_test_arch_event(u8 idx, u32 pmc, u32 pmc_msr, u32 ctrl_msr, u64 ctrl_msr_value) { GUEST_TEST_EVENT(idx, pmc, pmc_msr, ctrl_msr, ctrl_msr_value, ""); @@ -264,7 +264,7 @@ static void __guest_test_arch_event(uint8_t idx, u32 pmc, u32 pmc_msr, GUEST_TEST_EVENT(idx, pmc, pmc_msr, ctrl_msr, ctrl_msr_value, KVM_FEP); } -static void guest_test_arch_event(uint8_t idx) +static void guest_test_arch_event(u8 idx) { u32 nr_gp_counters = this_cpu_property(X86_PROPERTY_PMU_NR_GP_COUNTERS); u32 pmu_version = guest_get_pmu_version(); @@ -320,7 +320,7 @@ static void guest_test_arch_event(uint8_t idx) static void guest_test_arch_events(void) { - uint8_t i; + u8 i; for (i = 0; i < NR_INTEL_ARCH_EVENTS; i++) guest_test_arch_event(i); @@ -328,8 +328,8 @@ static void guest_test_arch_events(void) GUEST_DONE(); } -static void test_arch_events(uint8_t pmu_version, u64 perf_capabilities, - uint8_t length, u32 unavailable_mask) +static void test_arch_events(u8 pmu_version, u64 perf_capabilities, + u8 length, u32 unavailable_mask) { struct kvm_vcpu *vcpu; struct kvm_vm *vm; @@ -376,7 +376,7 @@ __GUEST_ASSERT(expect_gp ? vector == GP_VECTOR : !vector, \ static void guest_test_rdpmc(u32 rdpmc_idx, bool expect_success, u64 expected_val) { - uint8_t vector; + u8 vector; u64 val; vector = rdpmc_safe(rdpmc_idx, &val); @@ -393,11 +393,11 @@ static void guest_test_rdpmc(u32 rdpmc_idx, bool expect_success, GUEST_ASSERT_PMC_VALUE(RDPMC, rdpmc_idx, val, expected_val); } -static void guest_rd_wr_counters(u32 base_msr, uint8_t nr_possible_counters, - uint8_t nr_counters, u32 or_mask) +static void guest_rd_wr_counters(u32 base_msr, u8 nr_possible_counters, + u8 nr_counters, u32 or_mask) { const bool pmu_has_fast_mode = !guest_get_pmu_version(); - uint8_t i; + u8 i; for (i = 0; i < nr_possible_counters; i++) { /* @@ -422,7 +422,7 @@ static void guest_rd_wr_counters(u32 base_msr, uint8_t nr_possible_counters, const bool expect_gp = !expect_success && msr != MSR_P6_PERFCTR0 && msr != MSR_P6_PERFCTR1; u32 rdpmc_idx; - uint8_t vector; + u8 vector; u64 val; vector = wrmsr_safe(msr, test_val); @@ -461,8 +461,8 @@ static void guest_rd_wr_counters(u32 base_msr, uint8_t nr_possible_counters, static void guest_test_gp_counters(void) { - uint8_t pmu_version = guest_get_pmu_version(); - uint8_t nr_gp_counters = 0; + u8 pmu_version = guest_get_pmu_version(); + u8 nr_gp_counters = 0; u32 base_msr; if (pmu_version) @@ -495,8 +495,8 @@ static void guest_test_gp_counters(void) GUEST_DONE(); } -static void test_gp_counters(uint8_t pmu_version, u64 perf_capabilities, - uint8_t nr_gp_counters) +static void test_gp_counters(u8 pmu_version, u64 perf_capabilities, + u8 nr_gp_counters) { struct kvm_vcpu *vcpu; struct kvm_vm *vm; @@ -515,8 +515,8 @@ static void test_gp_counters(uint8_t pmu_version, u64 perf_capabilities, static void guest_test_fixed_counters(void) { u64 supported_bitmask = 0; - uint8_t nr_fixed_counters = 0; - uint8_t i; + u8 nr_fixed_counters = 0; + u8 i; /* Fixed counters require Architectural vPMU Version 2+. */ if (guest_get_pmu_version() >= 2) @@ -533,7 +533,7 @@ static void guest_test_fixed_counters(void) nr_fixed_counters, supported_bitmask); for (i = 0; i < MAX_NR_FIXED_COUNTERS; i++) { - uint8_t vector; + u8 vector; u64 val; if (i >= nr_fixed_counters && !(supported_bitmask & BIT_ULL(i))) { @@ -561,9 +561,8 @@ static void guest_test_fixed_counters(void) GUEST_DONE(); } -static void test_fixed_counters(uint8_t pmu_version, u64 perf_capabilities, - uint8_t nr_fixed_counters, - u32 supported_bitmask) +static void test_fixed_counters(u8 pmu_version, u64 perf_capabilities, + u8 nr_fixed_counters, u32 supported_bitmask) { struct kvm_vcpu *vcpu; struct kvm_vm *vm; @@ -583,11 +582,11 @@ static void test_fixed_counters(uint8_t pmu_version, u64 perf_capabilities, static void test_intel_counters(void) { - uint8_t nr_fixed_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_FIXED_COUNTERS); - uint8_t nr_gp_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_GP_COUNTERS); - uint8_t pmu_version = kvm_cpu_property(X86_PROPERTY_PMU_VERSION); + u8 nr_fixed_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_FIXED_COUNTERS); + u8 nr_gp_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_GP_COUNTERS); + u8 pmu_version = kvm_cpu_property(X86_PROPERTY_PMU_VERSION); unsigned int i; - uint8_t v, j; + u8 v, j; u32 k; const u64 perf_caps[] = { @@ -620,7 +619,7 @@ static void test_intel_counters(void) * Intel, i.e. is the last version that is guaranteed to be backwards * compatible with KVM's existing behavior. */ - uint8_t max_pmu_version = max_t(typeof(pmu_version), pmu_version, 5); + u8 max_pmu_version = max_t(typeof(pmu_version), pmu_version, 5); /* * Detect the existence of events that aren't supported by selftests. diff --git a/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c b/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c index 5d607b114aeb..c1232344fda8 100644 --- a/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c +++ b/tools/testing/selftests/kvm/x86/pmu_event_filter_test.c @@ -685,7 +685,7 @@ static int set_pmu_single_event_filter(struct kvm_vcpu *vcpu, u64 event, static void test_filter_ioctl(struct kvm_vcpu *vcpu) { - uint8_t nr_fixed_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_FIXED_COUNTERS); + u8 nr_fixed_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_FIXED_COUNTERS); struct __kvm_pmu_event_filter f; u64 e = ~0ul; int r; @@ -729,7 +729,7 @@ static void test_filter_ioctl(struct kvm_vcpu *vcpu) TEST_ASSERT(!r, "Masking non-existent fixed counters should be allowed"); } -static void intel_run_fixed_counter_guest_code(uint8_t idx) +static void intel_run_fixed_counter_guest_code(u8 idx) { for (;;) { wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, 0); @@ -770,8 +770,8 @@ static u64 test_set_gp_and_fixed_event_filter(struct kvm_vcpu *vcpu, return run_vcpu_to_sync(vcpu); } -static void __test_fixed_counter_bitmap(struct kvm_vcpu *vcpu, uint8_t idx, - uint8_t nr_fixed_counters) +static void __test_fixed_counter_bitmap(struct kvm_vcpu *vcpu, u8 idx, + u8 nr_fixed_counters) { unsigned int i; u32 bitmap; @@ -815,10 +815,10 @@ static void __test_fixed_counter_bitmap(struct kvm_vcpu *vcpu, uint8_t idx, static void test_fixed_counter_bitmap(void) { - uint8_t nr_fixed_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_FIXED_COUNTERS); + u8 nr_fixed_counters = kvm_cpu_property(X86_PROPERTY_PMU_NR_FIXED_COUNTERS); struct kvm_vm *vm; struct kvm_vcpu *vcpu; - uint8_t idx; + u8 idx; /* * Check that pmu_event_filter works as expected when it's applied to diff --git a/tools/testing/selftests/kvm/x86/private_mem_conversions_test.c b/tools/testing/selftests/kvm/x86/private_mem_conversions_test.c index 0bf86d822ee0..27675d7d04c0 100644 --- a/tools/testing/selftests/kvm/x86/private_mem_conversions_test.c +++ b/tools/testing/selftests/kvm/x86/private_mem_conversions_test.c @@ -29,7 +29,7 @@ /* Horrific macro so that the line info is captured accurately :-( */ #define memcmp_g(gpa, pattern, size) \ do { \ - uint8_t *mem = (uint8_t *)gpa; \ + u8 *mem = (u8 *)gpa; \ size_t i; \ \ for (i = 0; i < size; i++) \ @@ -38,7 +38,7 @@ do { \ pattern, i, gpa + i, mem[i]); \ } while (0) -static void memcmp_h(uint8_t *mem, u64 gpa, uint8_t pattern, size_t size) +static void memcmp_h(u8 *mem, u64 gpa, u8 pattern, size_t size) { size_t i; @@ -71,12 +71,12 @@ enum ucall_syncs { }; static void guest_sync_shared(u64 gpa, u64 size, - uint8_t current_pattern, uint8_t new_pattern) + u8 current_pattern, u8 new_pattern) { GUEST_SYNC5(SYNC_SHARED, gpa, size, current_pattern, new_pattern); } -static void guest_sync_private(u64 gpa, u64 size, uint8_t pattern) +static void guest_sync_private(u64 gpa, u64 size, u8 pattern) { GUEST_SYNC4(SYNC_PRIVATE, gpa, size, pattern); } @@ -121,8 +121,8 @@ struct { static void guest_test_explicit_conversion(u64 base_gpa, bool do_fallocate) { - const uint8_t def_p = 0xaa; - const uint8_t init_p = 0xcc; + const u8 def_p = 0xaa; + const u8 init_p = 0xcc; u64 j; int i; @@ -136,10 +136,10 @@ static void guest_test_explicit_conversion(u64 base_gpa, bool do_fallocate) for (i = 0; i < ARRAY_SIZE(test_ranges); i++) { u64 gpa = base_gpa + test_ranges[i].offset; u64 size = test_ranges[i].size; - uint8_t p1 = 0x11; - uint8_t p2 = 0x22; - uint8_t p3 = 0x33; - uint8_t p4 = 0x44; + u8 p1 = 0x11; + u8 p2 = 0x22; + u8 p3 = 0x33; + u8 p4 = 0x44; /* * Set the test region to pattern one to differentiate it from @@ -229,7 +229,7 @@ static void guest_punch_hole(u64 gpa, u64 size) */ static void guest_test_punch_hole(u64 base_gpa, bool precise) { - const uint8_t init_p = 0xcc; + const u8 init_p = 0xcc; int i; /* @@ -347,7 +347,7 @@ static void *__test_mem_conversions(void *__vcpu) for (i = 0; i < size; i += vm->page_size) { size_t nr_bytes = min_t(size_t, vm->page_size, size - i); - uint8_t *hva = addr_gpa2hva(vm, gpa + i); + u8 *hva = addr_gpa2hva(vm, gpa + i); /* In all cases, the host should observe the shared data. */ memcmp_h(hva, gpa + i, uc.args[3], nr_bytes); diff --git a/tools/testing/selftests/kvm/x86/smm_test.c b/tools/testing/selftests/kvm/x86/smm_test.c index 39e89350c2e7..740051167dbd 100644 --- a/tools/testing/selftests/kvm/x86/smm_test.c +++ b/tools/testing/selftests/kvm/x86/smm_test.c @@ -34,7 +34,7 @@ * independent subset of asm here. * SMI handler always report back fixed stage SMRAM_STAGE. */ -uint8_t smi_handler[] = { +u8 smi_handler[] = { 0xb0, SMRAM_STAGE, /* mov $SMRAM_STAGE, %al */ 0xe4, SYNC_PORT, /* in $SYNC_PORT, %al */ 0x0f, 0xaa, /* rsm */ diff --git a/tools/testing/selftests/kvm/x86/state_test.c b/tools/testing/selftests/kvm/x86/state_test.c index 62e14843e5af..409c6cc9f921 100644 --- a/tools/testing/selftests/kvm/x86/state_test.c +++ b/tools/testing/selftests/kvm/x86/state_test.c @@ -145,7 +145,7 @@ static void __attribute__((__flatten__)) guest_code(void *arg) if (this_cpu_has(X86_FEATURE_XSAVE)) { u64 supported_xcr0 = this_cpu_supported_xcr0(); - uint8_t buffer[PAGE_SIZE]; + u8 buffer[PAGE_SIZE]; memset(buffer, 0xcc, sizeof(buffer)); @@ -331,7 +331,7 @@ int main(int argc, char *argv[]) * supported features, even if something goes awry in saving * the original snapshot. */ - xstate_bv = (void *)&((uint8_t *)state->xsave->region)[512]; + xstate_bv = (void *)&((u8 *)state->xsave->region)[512]; saved_xstate_bv = *xstate_bv; vcpuN = __vm_vcpu_add(vm, vcpu->id + 1); diff --git a/tools/testing/selftests/kvm/x86/userspace_io_test.c b/tools/testing/selftests/kvm/x86/userspace_io_test.c index be7d72f3c029..9c5a87576c2e 100644 --- a/tools/testing/selftests/kvm/x86/userspace_io_test.c +++ b/tools/testing/selftests/kvm/x86/userspace_io_test.c @@ -10,7 +10,7 @@ #include "kvm_util.h" #include "processor.h" -static void guest_ins_port80(uint8_t *buffer, unsigned int count) +static void guest_ins_port80(u8 *buffer, unsigned int count) { unsigned long end; @@ -26,7 +26,7 @@ static void guest_ins_port80(uint8_t *buffer, unsigned int count) static void guest_code(void) { - uint8_t buffer[8192]; + u8 buffer[8192]; int i; /* diff --git a/tools/testing/selftests/kvm/x86/userspace_msr_exit_test.c b/tools/testing/selftests/kvm/x86/userspace_msr_exit_test.c index 98b8d285dbb7..2808ce727e5f 100644 --- a/tools/testing/selftests/kvm/x86/userspace_msr_exit_test.c +++ b/tools/testing/selftests/kvm/x86/userspace_msr_exit_test.c @@ -23,21 +23,21 @@ struct kvm_msr_filter filter_allow = { .nmsrs = 1, /* Test an MSR the kernel knows about. */ .base = MSR_IA32_XSS, - .bitmap = (uint8_t*)&deny_bits, + .bitmap = (u8 *)&deny_bits, }, { .flags = KVM_MSR_FILTER_READ | KVM_MSR_FILTER_WRITE, .nmsrs = 1, /* Test an MSR the kernel doesn't know about. */ .base = MSR_IA32_FLUSH_CMD, - .bitmap = (uint8_t*)&deny_bits, + .bitmap = (u8 *)&deny_bits, }, { .flags = KVM_MSR_FILTER_READ | KVM_MSR_FILTER_WRITE, .nmsrs = 1, /* Test a fabricated MSR that no one knows about. */ .base = MSR_NON_EXISTENT, - .bitmap = (uint8_t*)&deny_bits, + .bitmap = (u8 *)&deny_bits, }, }, }; @@ -49,7 +49,7 @@ struct kvm_msr_filter filter_fs = { .flags = KVM_MSR_FILTER_READ, .nmsrs = 1, .base = MSR_FS_BASE, - .bitmap = (uint8_t*)&deny_bits, + .bitmap = (u8 *)&deny_bits, }, }, }; @@ -61,7 +61,7 @@ struct kvm_msr_filter filter_gs = { .flags = KVM_MSR_FILTER_READ, .nmsrs = 1, .base = MSR_GS_BASE, - .bitmap = (uint8_t*)&deny_bits, + .bitmap = (u8 *)&deny_bits, }, }, }; @@ -77,7 +77,7 @@ static u8 bitmap_c0000000[KVM_MSR_FILTER_MAX_BITMAP_SIZE]; static u8 bitmap_c0000000_read[KVM_MSR_FILTER_MAX_BITMAP_SIZE]; static u8 bitmap_deadbeef[1] = { 0x1 }; -static void deny_msr(uint8_t *bitmap, u32 msr) +static void deny_msr(u8 *bitmap, u32 msr) { u32 idx = msr & (KVM_MSR_FILTER_MAX_BITMAP_SIZE - 1); @@ -732,7 +732,7 @@ static void run_msr_filter_flag_test(struct kvm_vm *vm) .flags = KVM_MSR_FILTER_READ, .nmsrs = 1, .base = 0, - .bitmap = (uint8_t *)&deny_bits, + .bitmap = (u8 *)&deny_bits, }, }, }; diff --git a/tools/testing/selftests/kvm/x86/vmx_pmu_caps_test.c b/tools/testing/selftests/kvm/x86/vmx_pmu_caps_test.c index 1f3638c6ee14..d004108dbdc6 100644 --- a/tools/testing/selftests/kvm/x86/vmx_pmu_caps_test.c +++ b/tools/testing/selftests/kvm/x86/vmx_pmu_caps_test.c @@ -54,7 +54,7 @@ static const union perf_capabilities format_caps = { static void guest_test_perf_capabilities_gp(u64 val) { - uint8_t vector = wrmsr_safe(MSR_IA32_PERF_CAPABILITIES, val); + u8 vector = wrmsr_safe(MSR_IA32_PERF_CAPABILITIES, val); __GUEST_ASSERT(vector == GP_VECTOR, "Expected #GP for value '0x%lx', got %s", diff --git a/tools/testing/selftests/kvm/x86/xapic_tpr_test.c b/tools/testing/selftests/kvm/x86/xapic_tpr_test.c index af1fe833ad4f..ab25db2235d5 100644 --- a/tools/testing/selftests/kvm/x86/xapic_tpr_test.c +++ b/tools/testing/selftests/kvm/x86/xapic_tpr_test.c @@ -69,7 +69,7 @@ static void tpr_guest_irq_queue(void) } } -static uint8_t tpr_guest_tpr_get(void) +static u8 tpr_guest_tpr_get(void) { u32 taskpri; @@ -81,7 +81,7 @@ static uint8_t tpr_guest_tpr_get(void) return GET_APIC_PRI(taskpri); } -static uint8_t tpr_guest_ppr_get(void) +static u8 tpr_guest_ppr_get(void) { u32 procpri; @@ -93,7 +93,7 @@ static uint8_t tpr_guest_ppr_get(void) return GET_APIC_PRI(procpri); } -static uint8_t tpr_guest_cr8_get(void) +static u8 tpr_guest_cr8_get(void) { u64 cr8; @@ -104,7 +104,7 @@ static uint8_t tpr_guest_cr8_get(void) static void tpr_guest_check_tpr_ppr_cr8_equal(void) { - uint8_t tpr; + u8 tpr; tpr = tpr_guest_tpr_get(); @@ -157,19 +157,19 @@ static void tpr_guest_code(void) GUEST_DONE(); } -static uint8_t lapic_tpr_get(struct kvm_lapic_state *xapic) +static u8 lapic_tpr_get(struct kvm_lapic_state *xapic) { return GET_APIC_PRI(*((u32 *)&xapic->regs[APIC_TASKPRI])); } -static void lapic_tpr_set(struct kvm_lapic_state *xapic, uint8_t val) +static void lapic_tpr_set(struct kvm_lapic_state *xapic, u8 val) { u32 *taskpri = (u32 *)&xapic->regs[APIC_TASKPRI]; *taskpri = SET_APIC_PRI(*taskpri, val); } -static uint8_t sregs_tpr(struct kvm_sregs *sregs) +static u8 sregs_tpr(struct kvm_sregs *sregs) { return sregs->cr8 & GENMASK(3, 0); } @@ -197,7 +197,7 @@ static void test_tpr_check_tpr_cr8_equal(struct kvm_vcpu *vcpu) static void test_tpr_set_tpr_for_irq(struct kvm_vcpu *vcpu, bool mask) { struct kvm_lapic_state xapic; - uint8_t tpr; + u8 tpr; static_assert(IRQ_VECTOR >= 16, "invalid IRQ vector number"); tpr = IRQ_VECTOR / 16; diff --git a/tools/testing/selftests/kvm/x86/xen_shinfo_test.c b/tools/testing/selftests/kvm/x86/xen_shinfo_test.c index c6d00205b59d..5076f6a75455 100644 --- a/tools/testing/selftests/kvm/x86/xen_shinfo_test.c +++ b/tools/testing/selftests/kvm/x86/xen_shinfo_test.c @@ -133,8 +133,8 @@ struct arch_vcpu_info { }; struct vcpu_info { - uint8_t evtchn_upcall_pending; - uint8_t evtchn_upcall_mask; + u8 evtchn_upcall_pending; + u8 evtchn_upcall_mask; unsigned long evtchn_pending_sel; struct arch_vcpu_info arch; struct pvclock_vcpu_time_info time; |