| /linux/tools/testing/selftests/powerpc/include/ |
| H A D | pkeys.h | 21 #undef PKEY_DISABLE_WRITE
22 #define PKEY_DISABLE_WRITE 0x2 macro
125 if (amr_bits & PKEY_DISABLE_WRITE) \
127 if (amr_bits & PKEY_DISABLE_ACCESS & ~PKEY_DISABLE_WRITE) \
140 rights |= PKEY_DISABLE_WRITE; in next_pkey_rights()
141 else if ((rights & PKEY_BITS_MASK) == PKEY_DISABLE_WRITE) in next_pkey_rights()
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| /linux/Documentation/translations/zh_CN/core-api/ |
| H A D | protection-keys.rst | 55 pkey = pkey_alloc(0, PKEY_DISABLE_WRITE);
63 pkey_set(pkey, 0); // clear PKEY_DISABLE_WRITE
65 pkey_set(pkey, PKEY_DISABLE_WRITE); // set PKEY_DISABLE_WRITE again
85 pkey = pkey_alloc(0, PKEY_DISABLE_WRITE | PKEY_DISABLE_READ);
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| /linux/tools/testing/selftests/mm/ |
| H A D | mseal_helpers.h | 27 #ifndef PKEY_DISABLE_WRITE
28 #define PKEY_DISABLE_WRITE 0x2 macro
36 #define PKEY_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)
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| H A D | pkey-x86.h | 26 #ifndef PKEY_DISABLE_WRITE
27 # define PKEY_DISABLE_WRITE 0x2 macro
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| H A D | pkey-arm64.h | 104 else if (flags & PKEY_DISABLE_WRITE) in set_pkey_bits()
126 return PKEY_DISABLE_WRITE; in get_pkey_bits()
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| H A D | pkey-powerpc.h | 24 #undef PKEY_DISABLE_WRITE
25 #define PKEY_DISABLE_WRITE 0x2 macro
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| H A D | protection_keys.c | 197 u32 mask = (PKEY_DISABLE_ACCESS|PKEY_DISABLE_WRITE); in hw_pkey_set()
224 pkey_assert(flags & (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)); in pkey_disable_set()
260 pkey_assert(flags & (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)); in pkey_disable_clear()
282 pkey_disable_clear(pkey, PKEY_DISABLE_WRITE); in pkey_write_allow()
286 pkey_disable_set(pkey, PKEY_DISABLE_WRITE); in pkey_write_deny()
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| H A D | pkey-helpers.h | 111 #define PKEY_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)
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| H A D | mseal_test.c | 1691 set_pkey(pkey, PKEY_DISABLE_WRITE); in test_seal_discard_ro_anon_on_pkey()
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| /linux/include/uapi/asm-generic/ |
| H A D | mman-common.h | 90 #define PKEY_DISABLE_WRITE 0x2 macro
92 PKEY_DISABLE_WRITE)
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| /linux/tools/include/uapi/asm-generic/ |
| H A D | mman-common.h | 90 #define PKEY_DISABLE_WRITE 0x2 macro
92 PKEY_DISABLE_WRITE)
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| /linux/arch/parisc/include/uapi/asm/ |
| H A D | mman.h | 85 #define PKEY_DISABLE_WRITE 0x2 macro
87 PKEY_DISABLE_WRITE)
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| /linux/arch/alpha/include/uapi/asm/ |
| H A D | mman.h | 88 #define PKEY_DISABLE_WRITE 0x2 macro
90 PKEY_DISABLE_WRITE)
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| /linux/arch/xtensa/include/uapi/asm/ |
| H A D | mman.h | 123 #define PKEY_DISABLE_WRITE 0x2 macro
125 PKEY_DISABLE_WRITE)
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| /linux/arch/mips/include/uapi/asm/ |
| H A D | mman.h | 115 #define PKEY_DISABLE_WRITE 0x2 macro
117 PKEY_DISABLE_WRITE)
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| /linux/Documentation/core-api/ |
| H A D | protection-keys.rst | 67 pkey = pkey_alloc(0, PKEY_DISABLE_WRITE);
75 pkey_set(pkey, 0); // clear PKEY_DISABLE_WRITE
77 pkey_set(pkey, PKEY_DISABLE_WRITE); // set PKEY_DISABLE_WRITE again
100 pkey = pkey_alloc(0, PKEY_DISABLE_WRITE | PKEY_DISABLE_READ);
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| /linux/tools/testing/selftests/powerpc/mm/ |
| H A D | pkey_siginfo.c | 160 (rights == PKEY_DISABLE_WRITE) ? "write" : "read", in protect_access()
195 case PKEY_DISABLE_WRITE: in protect_access()
308 r.rights = PKEY_DISABLE_WRITE; in test()
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| /linux/arch/arm64/include/uapi/asm/ |
| H A D | mman.h | 15 PKEY_DISABLE_WRITE |\
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| /linux/arch/powerpc/include/uapi/asm/ |
| H A D | mman.h | 33 PKEY_DISABLE_WRITE |\
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| /linux/arch/powerpc/mm/book3s64/ |
| H A D | pkeys.c | 120 (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)); in pkey_early_init_devtree()
367 else if (init_val & PKEY_DISABLE_WRITE) in __arch_set_user_pkey_access()
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| /linux/arch/powerpc/include/asm/ |
| H A D | pkeys.h | 23 PKEY_DISABLE_WRITE | \
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| /linux/arch/x86/kernel/fpu/ |
| H A D | xstate.c | 1107 if (init_val & PKEY_DISABLE_WRITE) in arch_set_user_pkey_access()
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| /linux/arch/arm64/mm/ |
| H A D | mmu.c | 2227 if (init_val & PKEY_DISABLE_WRITE) in arch_set_user_pkey_access()
|