/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_PERCPU_H #define _ASM_X86_PERCPU_H #ifdef CONFIG_X86_64 #define __percpu_seg gs #define __percpu_mov_op movq #else #define __percpu_seg fs #define __percpu_mov_op movl #endif #ifdef __ASSEMBLY__ /* * PER_CPU finds an address of a per-cpu variable. * * Args: * var - variable name * reg - 32bit register * * The resulting address is stored in the "reg" argument. * * Example: * PER_CPU(cpu_gdt_descr, %ebx) */ #ifdef CONFIG_SMP #define PER_CPU(var, reg) \ __percpu_mov_op %__percpu_seg:this_cpu_off, reg; \ lea var(reg), reg #define PER_CPU_VAR(var) %__percpu_seg:var #else /* ! SMP */ #define PER_CPU(var, reg) __percpu_mov_op $var, reg #define PER_CPU_VAR(var) var #endif /* SMP */ #ifdef CONFIG_X86_64_SMP #define INIT_PER_CPU_VAR(var) init_per_cpu__##var #else #define INIT_PER_CPU_VAR(var) var #endif #else /* ...!ASSEMBLY */ #include <linux/kernel.h> #include <linux/stringify.h> #ifdef CONFIG_SMP #define __percpu_prefix "%%"__stringify(__percpu_seg)":" #define __my_cpu_offset this_cpu_read(this_cpu_off) /* * Compared to the generic __my_cpu_offset version, the following * saves one instruction and avoids clobbering a temp register. */ #define arch_raw_cpu_ptr(ptr) \ ({ \ unsigned long tcp_ptr__; \ asm volatile("add " __percpu_arg(1) ", %0" \ : "=r" (tcp_ptr__) \ : "m" (this_cpu_off), "0" (ptr)); \ (typeof(*(ptr)) __kernel __force *)tcp_ptr__; \ }) #else #define __percpu_prefix "" #endif #define __percpu_arg(x) __percpu_prefix "%" #x /* * Initialized pointers to per-cpu variables needed for the boot * processor need to use these macros to get the proper address * offset from __per_cpu_load on SMP. * * There also must be an entry in vmlinux_64.lds.S */ #define DECLARE_INIT_PER_CPU(var) \ extern typeof(var) init_per_cpu_var(var) #ifdef CONFIG_X86_64_SMP #define init_per_cpu_var(var) init_per_cpu__##var #else #define init_per_cpu_var(var) var #endif /* For arch-specific code, we can use direct single-insn ops (they * don't give an lvalue though). */ extern void __bad_percpu_size(void); #define percpu_to_op(op, var, val) \ do { \ typedef typeof(var) pto_T__; \ if (0) { \ pto_T__ pto_tmp__; \ pto_tmp__ = (val); \ (void)pto_tmp__; \ } \ switch (sizeof(var)) { \ case 1: \ asm(op "b %1,"__percpu_arg(0) \ : "+m" (var) \ : "qi" ((pto_T__)(val))); \ break; \ case 2: \ asm(op "w %1,"__percpu_arg(0) \ : "+m" (var) \ : "ri" ((pto_T__)(val))); \ break; \ case 4: \ asm(op "l %1,"__percpu_arg(0) \ : "+m" (var) \ : "ri" ((pto_T__)(val))); \ break; \ case 8: \ asm(op "q %1,"__percpu_arg(0) \ : "+m" (var) \ : "re" ((pto_T__)(val))); \ break; \ default: __bad_percpu_size(); \ } \ } while (0) /* * Generate a percpu add to memory instruction and optimize code * if one is added or subtracted. */ #define percpu_add_op(var, val) \ do { \ typedef typeof(var) pao_T__; \ const int pao_ID__ = (__builtin_constant_p(val) && \ ((val) == 1 || (val) == -1)) ? \ (int)(val) : 0; \ if (0) { \ pao_T__ pao_tmp__; \ pao_tmp__ = (val); \ (void)pao_tmp__; \ } \ switch (sizeof(var)) { \ case 1: \ if (pao_ID__ == 1) \ asm("incb "__percpu_arg(0) : "+m" (var)); \ else if (pao_ID__ == -1) \ asm("decb "__percpu_arg(0) : "+m" (var)); \ else \ asm("addb %1, "__percpu_arg(0) \ : "+m" (var) \ : "qi" ((pao_T__)(val))); \ break; \ case 2: \ if (pao_ID__ == 1) \ asm("incw "__percpu_arg(0) : "+m" (var)); \ else if (pao_ID__ == -1) \ asm("decw "__percpu_arg(0) : "+m" (var)); \ else \ asm("addw %1, "__percpu_arg(0) \ : "+m" (var) \ : "ri" ((pao_T__)(val))); \ break; \ case 4: \ if (pao_ID__ == 1) \ asm("incl "__percpu_arg(0) : "+m" (var)); \ else if (pao_ID__ == -1) \ asm("decl "__percpu_arg(0) : "+m" (var)); \ else \ asm("addl %1, "__percpu_arg(0) \ : "+m" (var) \ : "ri" ((pao_T__)(val))); \ break; \ case 8: \ if (pao_ID__ == 1) \ asm("incq "__percpu_arg(0) : "+m" (var)); \ else if (pao_ID__ == -1) \ asm("decq "__percpu_arg(0) : "+m" (var)); \ else \ asm("addq %1, "__percpu_arg(0) \ : "+m" (var) \ : "re" ((pao_T__)(val))); \ break; \ default: __bad_percpu_size(); \ } \ } while (0) #define percpu_from_op(op, var) \ ({ \ typeof(var) pfo_ret__; \ switch (sizeof(var)) { \ case 1: \ asm volatile(op "b "__percpu_arg(1)",%0"\ : "=q" (pfo_ret__) \ : "m" (var)); \ break; \ case 2: \ asm volatile(op "w "__percpu_arg(1)",%0"\ : "=r" (pfo_ret__) \ : "m" (var)); \ break; \ case 4: \ asm volatile(op "l "__percpu_arg(1)",%0"\ : "=r" (pfo_ret__) \ : "m" (var)); \ break; \ case 8: \ asm volatile(op "q "__percpu_arg(1)",%0"\ : "=r" (pfo_ret__) \ : "m" (var)); \ break; \ default: __bad_percpu_size(); \ } \ pfo_ret__; \ }) #define percpu_stable_op(op, var) \ ({ \ typeof(var) pfo_ret__; \ switch (sizeof(var)) { \ case 1: \ asm(op "b "__percpu_arg(P1)",%0" \ : "=q" (pfo_ret__) \ : "p" (&(var))); \ break; \ case 2: \ asm(op "w "__percpu_arg(P1)",%0" \ : "=r" (pfo_ret__) \ : "p" (&(var))); \ break; \ case 4: \ asm(op "l "__percpu_arg(P1)",%0" \ : "=r" (pfo_ret__) \ : "p" (&(var))); \ break; \ case 8: \ asm(op "q "__percpu_arg(P1)",%0" \ : "=r" (pfo_ret__) \ : "p" (&(var))); \ break; \ default: __bad_percpu_size(); \ } \ pfo_ret__; \ }) #define percpu_unary_op(op, var) \ ({ \ switch (sizeof(var)) { \ case 1: \ asm(op "b "__percpu_arg(0) \ : "+m" (var)); \ break; \ case 2: \ asm(op "w "__percpu_arg(0) \ : "+m" (var)); \ break; \ case 4: \ asm(op "l "__percpu_arg(0) \ : "+m" (var)); \ break; \ case 8: \ asm(op "q "__percpu_arg(0) \ : "+m" (var)); \ break; \ default: __bad_percpu_size(); \ } \ }) /* * Add return operation */ #define percpu_add_return_op(var, val) \ ({ \ typeof(var) paro_ret__ = val; \ switch (sizeof(var)) { \ case 1: \ asm("xaddb %0, "__percpu_arg(1) \ : "+q" (paro_ret__), "+m" (var) \ : : "memory"); \ break; \ case 2: \ asm("xaddw %0, "__percpu_arg(1) \ : "+r" (paro_ret__), "+m" (var) \ : : "memory"); \ break; \ case 4: \ asm("xaddl %0, "__percpu_arg(1) \ : "+r" (paro_ret__), "+m" (var) \ : : "memory"); \ break; \ case 8: \ asm("xaddq %0, "__percpu_arg(1) \ : "+re" (paro_ret__), "+m" (var) \ : : "memory"); \ break; \ default: __bad_percpu_size(); \ } \ paro_ret__ += val; \ paro_ret__; \ }) /* * xchg is implemented using cmpxchg without a lock prefix. xchg is * expensive due to the implied lock prefix. The processor cannot prefetch * cachelines if xchg is used. */ #define percpu_xchg_op(var, nval) \ ({ \ typeof(var) pxo_ret__; \ typeof(var) pxo_new__ = (nval); \ switch (sizeof(var)) { \ case 1: \ asm("\n\tmov "__percpu_arg(1)",%%al" \ "\n1:\tcmpxchgb %2, "__percpu_arg(1) \ "\n\tjnz 1b" \ : "=&a" (pxo_ret__), "+m" (var) \ : "q" (pxo_new__) \ : "memory"); \ break; \ case 2: \ asm("\n\tmov "__percpu_arg(1)",%%ax" \ "\n1:\tcmpxchgw %2, "__percpu_arg(1) \ "\n\tjnz 1b" \ : "=&a" (pxo_ret__), "+m" (var) \ : "r" (pxo_new__) \ : "memory"); \ break; \ case 4: \ asm("\n\tmov "__percpu_arg(1)",%%eax" \ "\n1:\tcmpxchgl %2, "__percpu_arg(1) \ "\n\tjnz 1b" \ : "=&a" (pxo_ret__), "+m" (var) \ : "r" (pxo_new__) \ : "memory"); \ break; \ case 8: \ asm("\n\tmov "__percpu_arg(1)",%%rax" \ "\n1:\tcmpxchgq %2, "__percpu_arg(1) \ "\n\tjnz 1b" \ : "=&a" (pxo_ret__), "+m" (var) \ : "r" (pxo_new__) \ : "memory"); \ break; \ default: __bad_percpu_size(); \ } \ pxo_ret__; \ }) /* * cmpxchg has no such implied lock semantics as a result it is much * more efficient for cpu local operations. */ #define percpu_cmpxchg_op(var, oval, nval) \ ({ \ typeof(var) pco_ret__; \ typeof(var) pco_old__ = (oval); \ typeof(var) pco_new__ = (nval); \ switch (sizeof(var)) { \ case 1: \ asm("cmpxchgb %2, "__percpu_arg(1) \ : "=a" (pco_ret__), "+m" (var) \ : "q" (pco_new__), "0" (pco_old__) \ : "memory"); \ break; \ case 2: \ asm("cmpxchgw %2, "__percpu_arg(1) \ : "=a" (pco_ret__), "+m" (var) \ : "r" (pco_new__), "0" (pco_old__) \ : "memory"); \ break; \ case 4: \ asm("cmpxchgl %2, "__percpu_arg(1) \ : "=a" (pco_ret__), "+m" (var) \ : "r" (pco_new__), "0" (pco_old__) \ : "memory"); \ break; \ case 8: \ asm("cmpxchgq %2, "__percpu_arg(1) \ : "=a" (pco_ret__), "+m" (var) \ : "r" (pco_new__), "0" (pco_old__) \ : "memory"); \ break; \ default: __bad_percpu_size(); \ } \ pco_ret__; \ }) /* * this_cpu_read() makes gcc load the percpu variable every time it is * accessed while this_cpu_read_stable() allows the value to be cached. * this_cpu_read_stable() is more efficient and can be used if its value * is guaranteed to be valid across cpus. The current users include * get_current() and get_thread_info() both of which are actually * per-thread variables implemented as per-cpu variables and thus * stable for the duration of the respective task. */ #define this_cpu_read_stable(var) percpu_stable_op("mov", var) #define raw_cpu_read_1(pcp) percpu_from_op("mov", pcp) #define raw_cpu_read_2(pcp) percpu_from_op("mov", pcp) #define raw_cpu_read_4(pcp) percpu_from_op("mov", pcp) #define raw_cpu_write_1(pcp, val) percpu_to_op("mov", (pcp), val) #define raw_cpu_write_2(pcp, val) percpu_to_op("mov", (pcp), val) #define raw_cpu_write_4(pcp, val) percpu_to_op("mov", (pcp), val) #define raw_cpu_add_1(pcp, val) percpu_add_op((pcp), val) #define raw_cpu_add_2(pcp, val) percpu_add_op((pcp), val) #define raw_cpu_add_4(pcp, val) percpu_add_op((pcp), val) #define raw_cpu_and_1(pcp, val) percpu_to_op("and", (pcp), val) #define raw_cpu_and_2(pcp, val) percpu_to_op("and", (pcp), val) #define raw_cpu_and_4(pcp, val) percpu_to_op("and", (pcp), val) #define raw_cpu_or_1(pcp, val) percpu_to_op("or", (pcp), val) #define raw_cpu_or_2(pcp, val) percpu_to_op("or", (pcp), val) #define raw_cpu_or_4(pcp, val) percpu_to_op("or", (pcp), val) #define raw_cpu_xchg_1(pcp, val) percpu_xchg_op(pcp, val) #define raw_cpu_xchg_2(pcp, val) percpu_xchg_op(pcp, val) #define raw_cpu_xchg_4(pcp, val) percpu_xchg_op(pcp, val) #define this_cpu_read_1(pcp) percpu_from_op("mov", pcp) #define this_cpu_read_2(pcp) percpu_from_op("mov", pcp) #define this_cpu_read_4(pcp) percpu_from_op("mov", pcp) #define this_cpu_write_1(pcp, val) percpu_to_op("mov", (pcp), val) #define this_cpu_write_2(pcp, val) percpu_to_op("mov", (pcp), val) #define this_cpu_write_4(pcp, val) percpu_to_op("mov", (pcp), val) #define this_cpu_add_1(pcp, val) percpu_add_op((pcp), val) #define this_cpu_add_2(pcp, val) percpu_add_op((pcp), val) #define this_cpu_add_4(pcp, val) percpu_add_op((pcp), val) #define this_cpu_and_1(pcp, val) percpu_to_op("and", (pcp), val) #define this_cpu_and_2(pcp, val) percpu_to_op("and", (pcp), val) #define this_cpu_and_4(pcp, val) percpu_to_op("and", (pcp), val) #define this_cpu_or_1(pcp, val) percpu_to_op("or", (pcp), val) #define this_cpu_or_2(pcp, val) percpu_to_op("or", (pcp), val) #define this_cpu_or_4(pcp, val) percpu_to_op("or", (pcp), val) #define this_cpu_xchg_1(pcp, nval) percpu_xchg_op(pcp, nval) #define this_cpu_xchg_2(pcp, nval) percpu_xchg_op(pcp, nval) #define this_cpu_xchg_4(pcp, nval) percpu_xchg_op(pcp, nval) #define raw_cpu_add_return_1(pcp, val) percpu_add_return_op(pcp, val) #define raw_cpu_add_return_2(pcp, val) percpu_add_return_op(pcp, val) #define raw_cpu_add_return_4(pcp, val) percpu_add_return_op(pcp, val) #define raw_cpu_cmpxchg_1(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #define raw_cpu_cmpxchg_2(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #define raw_cpu_cmpxchg_4(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #define this_cpu_add_return_1(pcp, val) percpu_add_return_op(pcp, val) #define this_cpu_add_return_2(pcp, val) percpu_add_return_op(pcp, val) #define this_cpu_add_return_4(pcp, val) percpu_add_return_op(pcp, val) #define this_cpu_cmpxchg_1(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #define this_cpu_cmpxchg_2(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #define this_cpu_cmpxchg_4(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #ifdef CONFIG_X86_CMPXCHG64 #define percpu_cmpxchg8b_double(pcp1, pcp2, o1, o2, n1, n2) \ ({ \ bool __ret; \ typeof(pcp1) __o1 = (o1), __n1 = (n1); \ typeof(pcp2) __o2 = (o2), __n2 = (n2); \ asm volatile("cmpxchg8b "__percpu_arg(1)"\n\tsetz %0\n\t" \ : "=a" (__ret), "+m" (pcp1), "+m" (pcp2), "+d" (__o2) \ : "b" (__n1), "c" (__n2), "a" (__o1)); \ __ret; \ }) #define raw_cpu_cmpxchg_double_4 percpu_cmpxchg8b_double #define this_cpu_cmpxchg_double_4 percpu_cmpxchg8b_double #endif /* CONFIG_X86_CMPXCHG64 */ /* * Per cpu atomic 64 bit operations are only available under 64 bit. * 32 bit must fall back to generic operations. */ #ifdef CONFIG_X86_64 #define raw_cpu_read_8(pcp) percpu_from_op("mov", pcp) #define raw_cpu_write_8(pcp, val) percpu_to_op("mov", (pcp), val) #define raw_cpu_add_8(pcp, val) percpu_add_op((pcp), val) #define raw_cpu_and_8(pcp, val) percpu_to_op("and", (pcp), val) #define raw_cpu_or_8(pcp, val) percpu_to_op("or", (pcp), val) #define raw_cpu_add_return_8(pcp, val) percpu_add_return_op(pcp, val) #define raw_cpu_xchg_8(pcp, nval) percpu_xchg_op(pcp, nval) #define raw_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) #define this_cpu_read_8(pcp) percpu_from_op("mov", pcp) #define this_cpu_write_8(pcp, val) percpu_to_op("mov", (pcp), val) #define this_cpu_add_8(pcp, val) percpu_add_op((pcp), val) #define this_cpu_and_8(pcp, val) percpu_to_op("and", (pcp), val) #define this_cpu_or_8(pcp, val) percpu_to_op("or", (pcp), val) #define this_cpu_add_return_8(pcp, val) percpu_add_return_op(pcp, val) #define this_cpu_xchg_8(pcp, nval) percpu_xchg_op(pcp, nval) #define this_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval) /* * Pretty complex macro to generate cmpxchg16 instruction. The instruction * is not supported on early AMD64 processors so we must be able to emulate * it in software. The address used in the cmpxchg16 instruction must be * aligned to a 16 byte boundary. */ #define percpu_cmpxchg16b_double(pcp1, pcp2, o1, o2, n1, n2) \ ({ \ bool __ret; \ typeof(pcp1) __o1 = (o1), __n1 = (n1); \ typeof(pcp2) __o2 = (o2), __n2 = (n2); \ alternative_io("leaq %P1,%%rsi\n\tcall this_cpu_cmpxchg16b_emu\n\t", \ "cmpxchg16b " __percpu_arg(1) "\n\tsetz %0\n\t", \ X86_FEATURE_CX16, \ ASM_OUTPUT2("=a" (__ret), "+m" (pcp1), \ "+m" (pcp2), "+d" (__o2)), \ "b" (__n1), "c" (__n2), "a" (__o1) : "rsi"); \ __ret; \ }) #define raw_cpu_cmpxchg_double_8 percpu_cmpxchg16b_double #define this_cpu_cmpxchg_double_8 percpu_cmpxchg16b_double #endif static __always_inline bool x86_this_cpu_constant_test_bit(unsigned int nr, const unsigned long __percpu *addr) { unsigned long __percpu *a = (unsigned long __percpu *)addr + nr / BITS_PER_LONG; #ifdef CONFIG_X86_64 return ((1UL << (nr % BITS_PER_LONG)) & raw_cpu_read_8(*a)) != 0; #else return ((1UL << (nr % BITS_PER_LONG)) & raw_cpu_read_4(*a)) != 0; #endif } static inline bool x86_this_cpu_variable_test_bit(int nr, const unsigned long __percpu *addr) { bool oldbit; asm volatile("btl "__percpu_arg(2)",%1" CC_SET(c) : CC_OUT(c) (oldbit) : "m" (*(unsigned long __percpu *)addr), "Ir" (nr)); return oldbit; } #define x86_this_cpu_test_bit(nr, addr) \ (__builtin_constant_p((nr)) \ ? x86_this_cpu_constant_test_bit((nr), (addr)) \ : x86_this_cpu_variable_test_bit((nr), (addr))) #include <asm-generic/percpu.h> /* We can use this directly for local CPU (faster). */ DECLARE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off); #endif /* !__ASSEMBLY__ */ #ifdef CONFIG_SMP /* * Define the "EARLY_PER_CPU" macros. These are used for some per_cpu * variables that are initialized and accessed before there are per_cpu * areas allocated. */ #define DEFINE_EARLY_PER_CPU(_type, _name, _initvalue) \ DEFINE_PER_CPU(_type, _name) = _initvalue; \ __typeof__(_type) _name##_early_map[NR_CPUS] __initdata = \ { [0 ... NR_CPUS-1] = _initvalue }; \ __typeof__(_type) *_name##_early_ptr __refdata = _name##_early_map #define DEFINE_EARLY_PER_CPU_READ_MOSTLY(_type, _name, _initvalue) \ DEFINE_PER_CPU_READ_MOSTLY(_type, _name) = _initvalue; \ __typeof__(_type) _name##_early_map[NR_CPUS] __initdata = \ { [0 ... NR_CPUS-1] = _initvalue }; \ __typeof__(_type) *_name##_early_ptr __refdata = _name##_early_map #define EXPORT_EARLY_PER_CPU_SYMBOL(_name) \ EXPORT_PER_CPU_SYMBOL(_name) #define DECLARE_EARLY_PER_CPU(_type, _name) \ DECLARE_PER_CPU(_type, _name); \ extern __typeof__(_type) *_name##_early_ptr; \ extern __typeof__(_type) _name##_early_map[] #define DECLARE_EARLY_PER_CPU_READ_MOSTLY(_type, _name) \ DECLARE_PER_CPU_READ_MOSTLY(_type, _name); \ extern __typeof__(_type) *_name##_early_ptr; \ extern __typeof__(_type) _name##_early_map[] #define early_per_cpu_ptr(_name) (_name##_early_ptr) #define early_per_cpu_map(_name, _idx) (_name##_early_map[_idx]) #define early_per_cpu(_name, _cpu) \ *(early_per_cpu_ptr(_name) ? \ &early_per_cpu_ptr(_name)[_cpu] : \ &per_cpu(_name, _cpu)) #else /* !CONFIG_SMP */ #define DEFINE_EARLY_PER_CPU(_type, _name, _initvalue) \ DEFINE_PER_CPU(_type, _name) = _initvalue #define DEFINE_EARLY_PER_CPU_READ_MOSTLY(_type, _name, _initvalue) \ DEFINE_PER_CPU_READ_MOSTLY(_type, _name) = _initvalue #define EXPORT_EARLY_PER_CPU_SYMBOL(_name) \ EXPORT_PER_CPU_SYMBOL(_name) #define DECLARE_EARLY_PER_CPU(_type, _name) \ DECLARE_PER_CPU(_type, _name) #define DECLARE_EARLY_PER_CPU_READ_MOSTLY(_type, _name) \ DECLARE_PER_CPU_READ_MOSTLY(_type, _name) #define early_per_cpu(_name, _cpu) per_cpu(_name, _cpu) #define early_per_cpu_ptr(_name) NULL /* no early_per_cpu_map() */ #endif /* !CONFIG_SMP */ #endif /* _ASM_X86_PERCPU_H */
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a.out-core.h | File | 1.89 KB | 0644 |
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acpi.h | File | 4.76 KB | 0644 |
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alternative-asm.h | File | 2.43 KB | 0644 |
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amd_nb.h | File | 2.98 KB | 0644 |
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archrandom.h | File | 3.03 KB | 0644 |
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asm-offsets.h | File | 35 B | 0644 |
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asm-prototypes.h | File | 946 B | 0644 |
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asm.h | File | 4.97 KB | 0644 |
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atomic.h | File | 6.02 KB | 0644 |
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atomic64_32.h | File | 8.71 KB | 0644 |
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atomic64_64.h | File | 6.31 KB | 0644 |
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barrier.h | File | 3.6 KB | 0644 |
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bootparam_utils.h | File | 2.86 KB | 0644 |
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ce4100.h | File | 121 B | 0644 |
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checksum.h | File | 133 B | 0644 |
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checksum_32.h | File | 4.86 KB | 0644 |
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checksum_64.h | File | 5.41 KB | 0644 |
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clocksource.h | File | 488 B | 0644 |
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cmdline.h | File | 302 B | 0644 |
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cmpxchg.h | File | 7.68 KB | 0644 |
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cmpxchg_32.h | File | 3.15 KB | 0644 |
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cmpxchg_64.h | File | 543 B | 0644 |
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compat.h | File | 7.37 KB | 0644 |
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cpu.h | File | 975 B | 0644 |
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cpu_device_id.h | File | 1.38 KB | 0644 |
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cpu_entry_area.h | File | 2.27 KB | 0644 |
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cpufeature.h | File | 7.75 KB | 0644 |
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cpufeatures.h | File | 24.62 KB | 0644 |
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cpumask.h | File | 408 B | 0644 |
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crash.h | File | 320 B | 0644 |
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current.h | File | 443 B | 0644 |
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debugreg.h | File | 2.67 KB | 0644 |
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delay.h | File | 208 B | 0644 |
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desc.h | File | 11.42 KB | 0644 |
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desc_defs.h | File | 3.16 KB | 0644 |
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device.h | File | 568 B | 0644 |
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disabled-features.h | File | 2.31 KB | 0644 |
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div64.h | File | 1.79 KB | 0644 |
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dma-mapping.h | File | 2.4 KB | 0644 |
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dma.h | File | 9.58 KB | 0644 |
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dmi.h | File | 556 B | 0644 |
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dwarf2.h | File | 2.43 KB | 0644 |
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edac.h | File | 474 B | 0644 |
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efi.h | File | 6.9 KB | 0644 |
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elf.h | File | 10.82 KB | 0644 |
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emergency-restart.h | File | 202 B | 0644 |
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entry_arch.h | File | 1.88 KB | 0644 |
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espfix.h | File | 426 B | 0644 |
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exec.h | File | 37 B | 0644 |
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export.h | File | 120 B | 0644 |
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extable.h | File | 1.27 KB | 0644 |
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fb.h | File | 540 B | 0644 |
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fixmap.h | File | 6.04 KB | 0644 |
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floppy.h | File | 6.59 KB | 0644 |
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frame.h | File | 815 B | 0644 |
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ftrace.h | File | 1.8 KB | 0644 |
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futex.h | File | 2.2 KB | 0644 |
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gart.h | File | 2.64 KB | 0644 |
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genapic.h | File | 22 B | 0644 |
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geode.h | File | 842 B | 0644 |
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hardirq.h | File | 2.3 KB | 0644 |
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highmem.h | File | 2.6 KB | 0644 |
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hpet.h | File | 3.38 KB | 0644 |
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hugetlb.h | File | 2.15 KB | 0644 |
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hw_breakpoint.h | File | 1.96 KB | 0644 |
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hw_irq.h | File | 3.85 KB | 0644 |
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hypervisor.h | File | 1.84 KB | 0644 |
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i8259.h | File | 1.93 KB | 0644 |
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ia32.h | File | 1.46 KB | 0644 |
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ia32_unistd.h | File | 313 B | 0644 |
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imr.h | File | 1.81 KB | 0644 |
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inat.h | File | 6.58 KB | 0644 |
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inat_types.h | File | 1013 B | 0644 |
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init.h | File | 632 B | 0644 |
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insn-eval.h | File | 837 B | 0644 |
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insn.h | File | 7.46 KB | 0644 |
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inst.h | File | 5.07 KB | 0644 |
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intel-family.h | File | 3.29 KB | 0644 |
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intel-mid.h | File | 4.91 KB | 0644 |
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intel_ds.h | File | 793 B | 0644 |
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intel_mid_vrtc.h | File | 326 B | 0644 |
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intel_pmc_ipc.h | File | 2.08 KB | 0644 |
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intel_pt.h | File | 292 B | 0644 |
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intel_punit_ipc.h | File | 4.56 KB | 0644 |
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intel_rdt_sched.h | File | 2.59 KB | 0644 |
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intel_scu_ipc.h | File | 2.3 KB | 0644 |
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intel_telemetry.h | File | 3.96 KB | 0644 |
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invpcid.h | File | 1.57 KB | 0644 |
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io.h | File | 12.21 KB | 0644 |
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io_apic.h | File | 5.63 KB | 0644 |
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iomap.h | File | 1.22 KB | 0644 |
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iommu.h | File | 392 B | 0644 |
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iommu_table.h | File | 3.82 KB | 0644 |
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iosf_mbi.h | File | 5.74 KB | 0644 |
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ipi.h | File | 2.84 KB | 0644 |
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irq.h | File | 1.12 KB | 0644 |
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irq_regs.h | File | 679 B | 0644 |
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irq_remapping.h | File | 2.96 KB | 0644 |
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irq_vectors.h | File | 4.12 KB | 0644 |
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irq_work.h | File | 397 B | 0644 |
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irqdomain.h | File | 1.61 KB | 0644 |
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irqflags.h | File | 4.38 KB | 0644 |
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ist.h | File | 735 B | 0644 |
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jump_label.h | File | 2.44 KB | 0644 |
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kasan.h | File | 966 B | 0644 |
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kaslr.h | File | 424 B | 0644 |
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kbdleds.h | File | 454 B | 0644 |
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kdebug.h | File | 752 B | 0644 |
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kexec-bzimage64.h | File | 189 B | 0644 |
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kexec.h | File | 6.69 KB | 0644 |
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kgdb.h | File | 2.09 KB | 0644 |
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kmap_types.h | File | 289 B | 0644 |
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kprobes.h | File | 3.82 KB | 0644 |
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kvm_emulate.h | File | 15.23 KB | 0644 |
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kvm_guest.h | File | 172 B | 0644 |
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kvm_host.h | File | 42.72 KB | 0644 |
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kvm_page_track.h | File | 2.48 KB | 0644 |
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kvm_para.h | File | 3 KB | 0644 |
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kvmclock.h | File | 170 B | 0644 |
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linkage.h | File | 581 B | 0644 |
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livepatch.h | File | 1.12 KB | 0644 |
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local.h | File | 3.83 KB | 0644 |
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local64.h | File | 33 B | 0644 |
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mach_timer.h | File | 1.55 KB | 0644 |
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mach_traps.h | File | 1013 B | 0644 |
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math_emu.h | File | 395 B | 0644 |
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mc146818rtc.h | File | 2.76 KB | 0644 |
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mce.h | File | 12.54 KB | 0644 |
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mem_encrypt.h | File | 2.83 KB | 0644 |
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microcode.h | File | 4.14 KB | 0644 |
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microcode_amd.h | File | 1.41 KB | 0644 |
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microcode_intel.h | File | 2.46 KB | 0644 |
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misc.h | File | 143 B | 0644 |
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mmconfig.h | File | 374 B | 0644 |
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mmu.h | File | 1.57 KB | 0644 |
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mmu_context.h | File | 10.27 KB | 0644 |
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mmx.h | File | 337 B | 0644 |
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mmzone.h | File | 129 B | 0644 |
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mmzone_32.h | File | 1.16 KB | 0644 |
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mmzone_64.h | File | 430 B | 0644 |
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module.h | File | 2.05 KB | 0644 |
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mpspec.h | File | 3.93 KB | 0644 |
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mpspec_def.h | File | 3.93 KB | 0644 |
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mpx.h | File | 2.97 KB | 0644 |
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mshyperv.h | File | 10.69 KB | 0644 |
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msi.h | File | 392 B | 0644 |
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msidef.h | File | 1.77 KB | 0644 |
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msr-index.h | File | 30.36 KB | 0644 |
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msr-trace.h | File | 1.35 KB | 0644 |
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msr.h | File | 10.85 KB | 0644 |
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mtrr.h | File | 4.62 KB | 0644 |
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mwait.h | File | 3.74 KB | 0644 |
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nmi.h | File | 1.39 KB | 0644 |
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nops.h | File | 4.31 KB | 0644 |
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nospec-branch.h | File | 10.87 KB | 0644 |
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numa.h | File | 2.18 KB | 0644 |
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numa_32.h | File | 256 B | 0644 |
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olpc.h | File | 3.16 KB | 0644 |
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olpc_ofw.h | File | 1.1 KB | 0644 |
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orc_lookup.h | File | 1.63 KB | 0644 |
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orc_types.h | File | 3.47 KB | 0644 |
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page.h | File | 2.18 KB | 0644 |
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page_32.h | File | 1.01 KB | 0644 |
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page_32_types.h | File | 1.7 KB | 0644 |
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page_64.h | File | 1.42 KB | 0644 |
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page_64_types.h | File | 2.34 KB | 0644 |
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page_types.h | File | 2.29 KB | 0644 |
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paravirt.h | File | 23.31 KB | 0644 |
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paravirt_types.h | File | 22.15 KB | 0644 |
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parport.h | File | 314 B | 0644 |
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pat.h | File | 768 B | 0644 |
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pci-direct.h | File | 995 B | 0644 |
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pci-functions.h | File | 654 B | 0644 |
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pci.h | File | 3.51 KB | 0644 |
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pci_64.h | File | 684 B | 0644 |
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pci_x86.h | File | 5.71 KB | 0644 |
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percpu.h | File | 18.97 KB | 0644 |
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perf_event.h | File | 8.82 KB | 0644 |
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perf_event_p4.h | File | 26.1 KB | 0644 |
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pgalloc.h | File | 5.57 KB | 0644 |
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pgtable-2level.h | File | 2.75 KB | 0644 |
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pgtable-2level_types.h | File | 867 B | 0644 |
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pgtable-3level.h | File | 10.24 KB | 0644 |
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pgtable-3level_types.h | File | 1.06 KB | 0644 |
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pgtable-invert.h | File | 1.07 KB | 0644 |
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pgtable.h | File | 33.91 KB | 0644 |
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pgtable_32.h | File | 3.1 KB | 0644 |
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pgtable_32_types.h | File | 2.01 KB | 0644 |
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pgtable_64.h | File | 7.37 KB | 0644 |
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pgtable_64_types.h | File | 3.67 KB | 0644 |
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pgtable_types.h | File | 16.75 KB | 0644 |
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pkeys.h | File | 3.17 KB | 0644 |
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platform_sst_audio.h | File | 3.18 KB | 0644 |
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pm-trace.h | File | 611 B | 0644 |
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posix_types.h | File | 144 B | 0644 |
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preempt.h | File | 3.04 KB | 0644 |
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probe_roms.h | File | 273 B | 0644 |
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processor-cyrix.h | File | 879 B | 0644 |
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processor-flags.h | File | 1.71 KB | 0644 |
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processor.h | File | 24.54 KB | 0644 |
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prom.h | File | 1 KB | 0644 |
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proto.h | File | 1003 B | 0644 |
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pti.h | File | 369 B | 0644 |
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ptrace.h | File | 8.52 KB | 0644 |
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purgatory.h | File | 571 B | 0644 |
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pvclock-abi.h | File | 1.49 KB | 0644 |
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pvclock.h | File | 2.64 KB | 0644 |
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qrwlock.h | File | 199 B | 0644 |
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qspinlock.h | File | 2.54 KB | 0644 |
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qspinlock_paravirt.h | File | 1.85 KB | 0644 |
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realmode.h | File | 1.76 KB | 0644 |
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reboot.h | File | 850 B | 0644 |
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reboot_fixups.h | File | 183 B | 0644 |
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refcount.h | File | 2.83 KB | 0644 |
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required-features.h | File | 2.81 KB | 0644 |
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rio.h | File | 2.57 KB | 0644 |
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rmwcc.h | File | 1.62 KB | 0644 |
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rwsem.h | File | 7.02 KB | 0644 |
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seccomp.h | File | 510 B | 0644 |
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sections.h | File | 465 B | 0644 |
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segment.h | File | 9.47 KB | 0644 |
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serial.h | File | 1.11 KB | 0644 |
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set_memory.h | File | 3.86 KB | 0644 |
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setup.h | File | 3.4 KB | 0644 |
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setup_arch.h | File | 77 B | 0644 |
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shmparam.h | File | 193 B | 0644 |
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sigcontext.h | File | 261 B | 0644 |
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sigframe.h | File | 2.25 KB | 0644 |
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sighandling.h | File | 649 B | 0644 |
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signal.h | File | 2.37 KB | 0644 |
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simd.h | File | 287 B | 0644 |
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smap.h | File | 1.71 KB | 0644 |
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smp.h | File | 4.73 KB | 0644 |
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sparsemem.h | File | 1.01 KB | 0644 |
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spec-ctrl.h | File | 2.81 KB | 0644 |
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special_insns.h | File | 5.04 KB | 0644 |
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spinlock.h | File | 1.19 KB | 0644 |
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spinlock_types.h | File | 719 B | 0644 |
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sta2x11.h | File | 352 B | 0644 |
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stackprotector.h | File | 4.13 KB | 0644 |
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stacktrace.h | File | 2.57 KB | 0644 |
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string.h | File | 129 B | 0644 |
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string_32.h | File | 7.74 KB | 0644 |
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string_64.h | File | 3.56 KB | 0644 |
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suspend.h | File | 131 B | 0644 |
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suspend_32.h | File | 822 B | 0644 |
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suspend_64.h | File | 1.79 KB | 0644 |
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svm.h | File | 7.06 KB | 0644 |
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swiotlb.h | File | 991 B | 0644 |
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switch_to.h | File | 2.98 KB | 0644 |
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sync_bitops.h | File | 3.42 KB | 0644 |
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sys_ia32.h | File | 1.8 KB | 0644 |
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syscall.h | File | 5.14 KB | 0644 |
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syscalls.h | File | 1.39 KB | 0644 |
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sysfb.h | File | 2.54 KB | 0644 |
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tce.h | File | 1.68 KB | 0644 |
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text-patching.h | File | 2.3 KB | 0644 |
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thread_info.h | File | 9.33 KB | 0644 |
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time.h | File | 331 B | 0644 |
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timer.h | File | 1 KB | 0644 |
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timex.h | File | 546 B | 0644 |
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tlb.h | File | 1.05 KB | 0644 |
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tlbbatch.h | File | 332 B | 0644 |
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tlbflush.h | File | 17.09 KB | 0644 |
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topology.h | File | 4.84 KB | 0644 |
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trace_clock.h | File | 406 B | 0644 |
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traps.h | File | 5.74 KB | 0644 |
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tsc.h | File | 1.93 KB | 0644 |
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uaccess.h | File | 21.69 KB | 0644 |
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uaccess_32.h | File | 1.54 KB | 0644 |
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uaccess_64.h | File | 5.32 KB | 0644 |
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umip.h | File | 329 B | 0644 |
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unaligned.h | File | 345 B | 0644 |
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unistd.h | File | 1.45 KB | 0644 |
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unwind.h | File | 3.13 KB | 0644 |
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unwind_hints.h | File | 3.01 KB | 0644 |
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uprobes.h | File | 1.57 KB | 0644 |
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user.h | File | 2.2 KB | 0644 |
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user32.h | File | 2.11 KB | 0644 |
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user_32.h | File | 4.92 KB | 0644 |
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user_64.h | File | 5.21 KB | 0644 |
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vdso.h | File | 1.09 KB | 0644 |
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vga.h | File | 740 B | 0644 |
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vgtod.h | File | 2.13 KB | 0644 |
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virtext.h | File | 2.62 KB | 0644 |
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vm86.h | File | 2.16 KB | 0644 |
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vmx.h | File | 23.5 KB | 0644 |
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vsyscall.h | File | 635 B | 0644 |
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vvar.h | File | 1.38 KB | 0644 |
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word-at-a-time.h | File | 2.54 KB | 0644 |
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x86_init.h | File | 9.25 KB | 0644 |
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xor.h | File | 10.26 KB | 0644 |
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xor_32.h | File | 14.4 KB | 0644 |
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xor_64.h | File | 716 B | 0644 |
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xor_avx.h | File | 4.5 KB | 0644 |
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