/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_POWERPC_PGTABLE_MASKS_H#define _ASM_POWERPC_PGTABLE_MASKS_H#ifndef _PAGE_NA#define _PAGE_NA 0#define _PAGE_NAX _PAGE_EXEC#define _PAGE_RO _PAGE_READ#define _PAGE_ROX (_PAGE_READ | _PAGE_EXEC)#define _PAGE_RW (_PAGE_READ | _PAGE_WRITE)#define _PAGE_RWX (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)#endif /* Permission flags for kernel mappings */ #ifndef _PAGE_KERNEL_RO#define _PAGE_KERNEL_RO _PAGE_RO#define _PAGE_KERNEL_ROX _PAGE_ROX#define _PAGE_KERNEL_RW (_PAGE_RW | _PAGE_DIRTY)#define _PAGE_KERNEL_RWX (_PAGE_RWX | _PAGE_DIRTY)#endif /* Permission masks used to generate the __P and __S table */ #define PAGE_NONE __pgprot(_PAGE_BASE | _PAGE_NA)#define PAGE_EXECONLY_X __pgprot(_PAGE_BASE | _PAGE_NAX)#define PAGE_SHARED __pgprot(_PAGE_BASE | _PAGE_RW)#define PAGE_SHARED_X __pgprot(_PAGE_BASE | _PAGE_RWX)#define PAGE_COPY __pgprot(_PAGE_BASE | _PAGE_RO)#define PAGE_COPY_X __pgprot(_PAGE_BASE | _PAGE_ROX)#define PAGE_READONLY __pgprot(_PAGE_BASE | _PAGE_RO)#define PAGE_READONLY_X __pgprot(_PAGE_BASE | _PAGE_ROX)#endif /* _ASM_POWERPC_PGTABLE_MASKS_H */
Messung V0.5 C=99 H=100 G=99
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