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Searched refs:PKEY_DISABLE_WRITE (Results 1 – 13 of 13) sorted by relevance

/linux/Documentation/translations/zh_CN/core-api/
H A Dprotection-keys.rst55 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);
/linux/tools/testing/selftests/mm/
H A Dmseal_helpers.h27 #ifndef PKEY_DISABLE_WRITE
28 #define PKEY_DISABLE_WRITE 0x2 macro
36 #define PKEY_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)
H A Dpkey-powerpc.h24 #undef PKEY_DISABLE_WRITE
25 #define PKEY_DISABLE_WRITE 0x2 macro
H A Dpkey-helpers.h111 #define PKEY_MASK (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE)
H A Dprotection_keys.c197 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()
H A Dmseal_test.c1691 set_pkey(pkey, PKEY_DISABLE_WRITE); in test_seal_discard_ro_anon_on_pkey()
/linux/tools/include/uapi/asm-generic/
H A Dmman-common.h90 #define PKEY_DISABLE_WRITE 0x2 macro
92 PKEY_DISABLE_WRITE)
/linux/Documentation/core-api/
H A Dprotection-keys.rst67 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);
/linux/arch/arm64/include/uapi/asm/
H A Dmman.h15 PKEY_DISABLE_WRITE |\
/linux/arch/powerpc/include/uapi/asm/
H A Dmman.h33 PKEY_DISABLE_WRITE |\
/linux/arch/powerpc/mm/book3s64/
H A Dpkeys.c120 (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()
/linux/arch/x86/kernel/fpu/
H A Dxstate.c1107 if (init_val & PKEY_DISABLE_WRITE) in arch_set_user_pkey_access()
/linux/arch/arm64/mm/
H A Dmmu.c2227 if (init_val & PKEY_DISABLE_WRITE) in arch_set_user_pkey_access()