diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
| commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
| tree | d6d89a12e7eb8017837c057935a2271290907f76 /arch/powerpc/include/asm/page.h | |
| parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) | |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'arch/powerpc/include/asm/page.h')
| -rw-r--r-- | arch/powerpc/include/asm/page.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index ab3d8977b..51db3a37b 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -288,7 +288,11 @@ extern long long virt_phys_offset; #ifndef __ASSEMBLY__ +#ifdef CONFIG_PPC_BOOK3S_64 +#include <asm/pgtable-be-types.h> +#else #include <asm/pgtable-types.h> +#endif typedef struct { signed long pd; } hugepd_t; @@ -312,12 +316,20 @@ void arch_free_page(struct page *page, int order); #endif struct vm_area_struct; - +#ifdef CONFIG_PPC_BOOK3S_64 +/* + * For BOOK3s 64 with 4k and 64K linux page size + * we want to use pointers, because the page table + * actually store pfn + */ +typedef pte_t *pgtable_t; +#else #if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC64) typedef pte_t *pgtable_t; #else typedef struct page *pgtable_t; #endif +#endif #include <asm-generic/memory_model.h> #endif /* __ASSEMBLY__ */ |