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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
commit | e54def4ad8144ab15f826416e2e0f290ef1901b4 (patch) | |
tree | 583f8d4bd95cd67c44ff37b878a7eddfca9ab97a /arch/powerpc/mm/mmu_decl.h | |
parent | Adding upstream version 6.8.12. (diff) | |
download | linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.tar.xz linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.zip |
Adding upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
-rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 72341b9fb5..6949c2c937 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -160,23 +160,17 @@ static inline unsigned long p_block_mapped(phys_addr_t pa) { return 0; } #endif #if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_PPC_8xx) || defined(CONFIG_PPC_E500) -void mmu_mark_initmem_nx(void); -void mmu_mark_rodata_ro(void); +int mmu_mark_initmem_nx(void); +int mmu_mark_rodata_ro(void); #else -static inline void mmu_mark_initmem_nx(void) { } -static inline void mmu_mark_rodata_ro(void) { } +static inline int mmu_mark_initmem_nx(void) { return 0; } +static inline int mmu_mark_rodata_ro(void) { return 0; } #endif #ifdef CONFIG_PPC_8xx void __init mmu_mapin_immr(void); #endif -#ifdef CONFIG_DEBUG_WX -void ptdump_check_wx(void); -#else -static inline void ptdump_check_wx(void) { } -#endif - static inline bool debug_pagealloc_enabled_or_kfence(void) { return IS_ENABLED(CONFIG_KFENCE) || debug_pagealloc_enabled(); @@ -186,3 +180,5 @@ static inline bool debug_pagealloc_enabled_or_kfence(void) int create_section_mapping(unsigned long start, unsigned long end, int nid, pgprot_t prot); #endif + +int hash__kernel_map_pages(struct page *page, int numpages, int enable); |