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Searched refs:TASK_SIZE (Results 1 – 25 of 175) sorted by relevance

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/Linux-v6.6/arch/powerpc/include/asm/
Dtask_size_32.h6 #error User TASK_SIZE overlaps with KERNEL_START address
9 #define TASK_SIZE (CONFIG_TASK_SIZE) macro
15 #define TASK_UNMAPPED_BASE (TASK_SIZE / 8 * 3)
17 #define DEFAULT_MAP_WINDOW TASK_SIZE
18 #define STACK_TOP TASK_SIZE
Dtask_size_64.h47 #define TASK_SIZE (is_32bit_task() ? TASK_SIZE_USER32 : TASK_SIZE_USER64) macro
67 #define DEFAULT_MAP_WINDOW TASK_SIZE
76 (((addr) > DEFAULT_MAP_WINDOW) ? (base) + TASK_SIZE - DEFAULT_MAP_WINDOW : (base))
80 (((flags) & MAP_FIXED) && ((addr) + (len) > DEFAULT_MAP_WINDOW)) ? TASK_SIZE : \
/Linux-v6.6/arch/x86/include/asm/
Dpage_32_types.h48 #define TASK_SIZE __PAGE_OFFSET macro
49 #define TASK_SIZE_LOW TASK_SIZE
50 #define TASK_SIZE_MAX TASK_SIZE
51 #define DEFAULT_MAP_WINDOW TASK_SIZE
52 #define STACK_TOP TASK_SIZE
/Linux-v6.6/arch/arm/mm/
Dmmap.c56 if (len > TASK_SIZE) in arch_get_unmapped_area()
66 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area()
74 info.high_limit = TASK_SIZE; in arch_get_unmapped_area()
100 if (len > TASK_SIZE) in arch_get_unmapped_area_topdown()
117 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area_topdown()
140 info.high_limit = TASK_SIZE; in arch_get_unmapped_area_topdown()
Dpgd.c73 init_pgd = pgd_offset_k(TASK_SIZE); in pgd_alloc()
74 init_p4d = p4d_offset(init_pgd, TASK_SIZE); in pgd_alloc()
75 init_pud = pud_offset(init_p4d, TASK_SIZE); in pgd_alloc()
76 init_pmd = pmd_offset(init_pud, TASK_SIZE); in pgd_alloc()
77 new_pmd = pmd_offset(new_pud, TASK_SIZE); in pgd_alloc()
79 (pmd_index(MODULES_VADDR) - pmd_index(TASK_SIZE)) in pgd_alloc()
/Linux-v6.6/arch/m68k/include/asm/
Dprocessor.h46 #define TASK_SIZE (0xC0000000UL) macro
48 #define TASK_SIZE (0x0E000000UL) macro
50 #define TASK_SIZE (0xF0000000UL) macro
53 #define TASK_SIZE (0xFFFFFFFFUL) macro
57 #define STACK_TOP TASK_SIZE
/Linux-v6.6/arch/arc/include/asm/
Dprocessor.h85 #define TASK_SIZE 0x60000000 macro
94 #define USER_KERNEL_GUTTER (VMALLOC_START - TASK_SIZE)
96 #define STACK_TOP TASK_SIZE
102 #define TASK_UNMAPPED_BASE (TASK_SIZE / 3)
/Linux-v6.6/arch/sh/mm/
Dmmap.c72 if (unlikely(len > TASK_SIZE)) in arch_get_unmapped_area()
86 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area()
94 info.high_limit = TASK_SIZE; in arch_get_unmapped_area()
121 if (unlikely(len > TASK_SIZE)) in arch_get_unmapped_area_topdown()
136 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area_topdown()
159 info.high_limit = TASK_SIZE; in arch_get_unmapped_area_topdown()
/Linux-v6.6/arch/s390/mm/
Dmmap.c82 if (len > TASK_SIZE - mmap_min_addr) in arch_get_unmapped_area()
91 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && in arch_get_unmapped_area()
99 info.high_limit = TASK_SIZE; in arch_get_unmapped_area()
122 if (len > TASK_SIZE - mmap_min_addr) in arch_get_unmapped_area_topdown()
132 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr && in arch_get_unmapped_area_topdown()
158 info.high_limit = TASK_SIZE; in arch_get_unmapped_area_topdown()
/Linux-v6.6/arch/loongarch/include/asm/
Dprocessor.h22 #define TASK_SIZE 0x80000000UL macro
23 #define TASK_SIZE_MIN TASK_SIZE
24 #define STACK_TOP_MAX TASK_SIZE
35 #define TASK_SIZE (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE64) macro
55 #define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3)
/Linux-v6.6/arch/nios2/include/asm/
Dprocessor.h31 #define STACK_TOP TASK_SIZE
41 # define TASK_SIZE 0x7FFF0000UL macro
42 # define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
/Linux-v6.6/arch/mips/mm/
Dmmap.c39 if (unlikely(len > TASK_SIZE)) in arch_get_unmapped_area_common()
44 if (TASK_SIZE - len < addr) in arch_get_unmapped_area_common()
69 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area_common()
97 info.high_limit = TASK_SIZE; in arch_get_unmapped_area_common()
/Linux-v6.6/arch/openrisc/include/asm/
Dprocessor.h22 #define STACK_TOP TASK_SIZE
35 #define TASK_SIZE (0x80000000UL) macro
40 #define TASK_UNMAPPED_BASE (TASK_SIZE / 8 * 3)
/Linux-v6.6/arch/hexagon/include/asm/
Dmem-layout.h41 #define TASK_SIZE (PAGE_OFFSET) macro
44 #define STACK_TOP TASK_SIZE
45 #define STACK_TOP_MAX TASK_SIZE
/Linux-v6.6/arch/loongarch/mm/
Dmmap.c29 if (unlikely(len > TASK_SIZE)) in arch_get_unmapped_area_common()
34 if (TASK_SIZE - len < addr) in arch_get_unmapped_area_common()
59 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area_common()
87 info.high_limit = TASK_SIZE; in arch_get_unmapped_area_common()
/Linux-v6.6/arch/csky/include/asm/
Dprocessor.h29 #define TASK_SIZE (PAGE_OFFSET - (PAGE_SIZE * 8)) macro
32 #define STACK_TOP TASK_SIZE
39 #define TASK_UNMAPPED_BASE (TASK_SIZE / 3)
/Linux-v6.6/arch/microblaze/include/asm/
Dprocessor.h38 # define TASK_SIZE (CONFIG_KERNEL_START) macro
44 # define TASK_UNMAPPED_BASE (TASK_SIZE / 8 * 3)
84 # define STACK_TOP TASK_SIZE
/Linux-v6.6/arch/csky/abiv1/
Dmmap.c49 if (len > TASK_SIZE) in arch_get_unmapped_area()
59 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area()
67 info.high_limit = TASK_SIZE; in arch_get_unmapped_area()
/Linux-v6.6/arch/arm/include/asm/
Dmemory.h44 #define TASK_SIZE (UL(CONFIG_PAGE_OFFSET) - UL(SZ_16M)) macro
46 #define TASK_SIZE (KASAN_SHADOW_START) macro
48 #define TASK_UNMAPPED_BASE ALIGN(TASK_SIZE / 3, SZ_16M)
66 #if TASK_SIZE > MODULES_VADDR
113 #define TASK_SIZE UL(0xffffffff) macro
/Linux-v6.6/arch/arm64/include/asm/
Dprocessor.h67 #define TASK_SIZE (test_thread_flag(TIF_32BIT) ? \ macro
74 #define TASK_SIZE TASK_SIZE_64 macro
80 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 4))
96 (((addr) > DEFAULT_MAP_WINDOW) ? TASK_SIZE : DEFAULT_MAP_WINDOW)
99 base + TASK_SIZE - DEFAULT_MAP_WINDOW :\
321 return addr < TASK_SIZE; in is_ttbr0_addr()
/Linux-v6.6/arch/sh/include/asm/
Dprocessor_32.h28 #define TASK_SIZE 0x7c000000UL macro
30 #define STACK_TOP TASK_SIZE
36 #define TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3)
/Linux-v6.6/arch/xtensa/include/asm/
Dprocessor.h34 #define TASK_SIZE __XTENSA_UL_CONST(0x40000000) macro
36 #define TASK_SIZE __XTENSA_UL_CONST(0xffffffff) macro
39 #define STACK_TOP TASK_SIZE
170 #define TASK_UNMAPPED_BASE (TASK_SIZE / 2)
/Linux-v6.6/arch/arc/mm/
Dmmap.c54 if (len > TASK_SIZE) in arch_get_unmapped_area()
64 if (TASK_SIZE - len >= addr && in arch_get_unmapped_area()
72 info.high_limit = TASK_SIZE; in arch_get_unmapped_area()
/Linux-v6.6/arch/sparc/kernel/
Dsys_sparc_32.c57 if (len > TASK_SIZE - PAGE_SIZE) in arch_get_unmapped_area()
65 info.high_limit = TASK_SIZE; in arch_get_unmapped_area()
93 if (len > TASK_SIZE - PAGE_SIZE || addr + len > TASK_SIZE - PAGE_SIZE) in sparc_mmap_check()
/Linux-v6.6/kernel/trace/
Dtrace_probe_kernel.h28 if (addr < TASK_SIZE) in fetch_store_strlen()
82 if ((unsigned long)addr < TASK_SIZE) in fetch_store_string()
113 if ((unsigned long)src < TASK_SIZE) in probe_mem_read()

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