Searched refs:_PAGE_RO (Results 1 – 3 of 3) sorted by relevance
| /linux-6.3-rc2/arch/powerpc/include/asm/nohash/32/ |
| A D | pte-8xx.h | 47 #define _PAGE_RO 0x0600 /* Supervisor RO, User no access */ macro
55 #define _PAGE_KERNEL_RO (_PAGE_SH | _PAGE_RO)
56 #define _PAGE_KERNEL_ROX (_PAGE_SH | _PAGE_RO | _PAGE_EXEC)
84 #define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_RO)
85 #define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_RO | _PAGE_EXEC)
86 #define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_RO)
92 return __pte(pte_val(pte) | _PAGE_RO); in pte_wrprotect()
99 return !(pte_val(pte) & _PAGE_RO); in pte_write()
106 return __pte(pte_val(pte) & ~_PAGE_RO); in pte_mkwrite()
144 pte_update(mm, addr, ptep, 0, _PAGE_RO, 0); in ptep_set_wrprotect()
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| /linux-6.3-rc2/arch/powerpc/mm/ptdump/ |
| A D | 8xx.c | 29 .mask = _PAGE_RO | _PAGE_NA,
33 .mask = _PAGE_RO | _PAGE_NA,
34 .val = _PAGE_RO,
37 .mask = _PAGE_RO | _PAGE_NA,
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| /linux-6.3-rc2/arch/powerpc/kernel/ |
| A D | head_8xx.S | 717 LOAD_REG_IMMEDIATE(r8, 0xf0 | _PAGE_RO | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT)
751 ori r12, r8, 0xf0 | _PAGE_RO | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT
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