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| author | Kumar Gala <galak@kernel.crashing.org> | 2007-12-06 13:11:04 -0600 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-12-06 13:11:04 -0600 |
| commit | bee86f14d51a5a9a3b1897e301da1e415df0ba23 (patch) | |
| tree | 28aaf0db44a4d6f2c8f3f7162200a05d590f4e98 /include/asm-powerpc/pgtable-ppc32.h | |
| parent | 7e1fb765c613298d861f80fa18af26df87a4ec19 (diff) | |
| download | lwn-bee86f14d51a5a9a3b1897e301da1e415df0ba23.tar.gz lwn-bee86f14d51a5a9a3b1897e301da1e415df0ba23.zip | |
[POWERPC] Fix swapper_pg_dir size when CONFIG_PTE_64BIT=y on FSL_BOOKE
The size of swapper_pg_dir is 8k instead of 4k when using 64-bit PTEs
(CONFIG_PTE_64BIT).
This was reported by Cedric Hombourger <chombourger@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/asm-powerpc/pgtable-ppc32.h')
| -rw-r--r-- | include/asm-powerpc/pgtable-ppc32.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h index fea2d8ff1e73..d1332bbcbd9b 100644 --- a/include/asm-powerpc/pgtable-ppc32.h +++ b/include/asm-powerpc/pgtable-ppc32.h @@ -86,6 +86,11 @@ extern int icache_44x_need_flush; * entries per page directory level: our page-table tree is two-level, so * we don't really have any PMD directory. */ +#ifndef __ASSEMBLY__ +#define PTE_TABLE_SIZE (sizeof(pte_t) << PTE_SHIFT) +#define PGD_TABLE_SIZE (sizeof(pgd_t) << (32 - PGDIR_SHIFT)) +#endif /* __ASSEMBLY__ */ + #define PTRS_PER_PTE (1 << PTE_SHIFT) #define PTRS_PER_PMD 1 #define PTRS_PER_PGD (1 << (32 - PGDIR_SHIFT)) |