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Searched refs:_PAGE_RO (Results 1 – 3 of 3) sorted by relevance

/linux-5.19.10/arch/powerpc/include/asm/nohash/32/
Dpte-8xx.h47 #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)
87 #define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_RO | _PAGE_EXEC)
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()
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/linux-5.19.10/arch/powerpc/mm/ptdump/
D8xx.c29 .mask = _PAGE_RO | _PAGE_NA,
33 .mask = _PAGE_RO | _PAGE_NA,
34 .val = _PAGE_RO,
37 .mask = _PAGE_RO | _PAGE_NA,
/linux-5.19.10/arch/powerpc/kernel/
Dhead_8xx.S714 LOAD_REG_IMMEDIATE(r8, 0xf0 | _PAGE_RO | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT)
748 ori r12, r8, 0xf0 | _PAGE_RO | _PAGE_SPS | _PAGE_SH | _PAGE_PRESENT