diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-15 20:56:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-15 20:56:39 -0700 |
| commit | 627d858674f54f585b5dc82529f629fb8d0f85b4 (patch) | |
| tree | f56cee04c7fedd1a144a78d4c729a1e0505cd5c7 /arch/loongarch/include/asm/pgtable-bits.h | |
| parent | 0e306952d7151afdaa16e9acf280a739d1fe7b29 (diff) | |
| parent | 41efbb682de1231c3f6361039f46ad149e3ff5b9 (diff) | |
Merge tag 'loongarch-fixes-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch fixes from Huacai Chen:
"Some trivial bug fixes for v6.4-rc7"
* tag 'loongarch-fixes-6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch: Fix debugfs_create_dir() error checking
LoongArch: Avoid uninitialized alignment_mask
LoongArch: Fix perf event id calculation
LoongArch: Fix the write_fcsr() macro
LoongArch: Let pmd_present() return true when splitting pmd
Diffstat (limited to 'arch/loongarch/include/asm/pgtable-bits.h')
| -rw-r--r-- | arch/loongarch/include/asm/pgtable-bits.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/pgtable-bits.h b/arch/loongarch/include/asm/pgtable-bits.h index 8b98d22a145b..de46a6b1e9f1 100644 --- a/arch/loongarch/include/asm/pgtable-bits.h +++ b/arch/loongarch/include/asm/pgtable-bits.h @@ -22,12 +22,14 @@ #define _PAGE_PFN_SHIFT 12 #define _PAGE_SWP_EXCLUSIVE_SHIFT 23 #define _PAGE_PFN_END_SHIFT 48 +#define _PAGE_PRESENT_INVALID_SHIFT 60 #define _PAGE_NO_READ_SHIFT 61 #define _PAGE_NO_EXEC_SHIFT 62 #define _PAGE_RPLV_SHIFT 63 /* Used by software */ #define _PAGE_PRESENT (_ULCAST_(1) << _PAGE_PRESENT_SHIFT) +#define _PAGE_PRESENT_INVALID (_ULCAST_(1) << _PAGE_PRESENT_INVALID_SHIFT) #define _PAGE_WRITE (_ULCAST_(1) << _PAGE_WRITE_SHIFT) #define _PAGE_ACCESSED (_ULCAST_(1) << _PAGE_ACCESSED_SHIFT) #define _PAGE_MODIFIED (_ULCAST_(1) << _PAGE_MODIFIED_SHIFT) |