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| author | David S. Miller <davem@davemloft.net> | 2008-03-18 02:44:31 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-18 02:44:31 -0400 |
| commit | 2f633928cbba8a5858bb39b11e7219a41b0fbef5 (patch) | |
| tree | 9a82f4b7f2c3afe4b0208d8e44ea61bae90a7d22 /include/asm-powerpc/pgtable-ppc32.h | |
| parent | 5e226e4d9016daee170699f8a4188a5505021756 (diff) | |
| parent | bde4f8fa8db2abd5ac9c542d76012d0fedab050f (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/asm-powerpc/pgtable-ppc32.h')
| -rw-r--r-- | include/asm-powerpc/pgtable-ppc32.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h index d1332bbcbd9b..2c79f550272b 100644 --- a/include/asm-powerpc/pgtable-ppc32.h +++ b/include/asm-powerpc/pgtable-ppc32.h | |||
| @@ -339,14 +339,6 @@ extern int icache_44x_need_flush; | |||
| 339 | #define _PMD_PAGE_MASK 0x000c | 339 | #define _PMD_PAGE_MASK 0x000c |
| 340 | #define _PMD_PAGE_8M 0x000c | 340 | #define _PMD_PAGE_8M 0x000c |
| 341 | 341 | ||
| 342 | /* | ||
| 343 | * The 8xx TLB miss handler allegedly sets _PAGE_ACCESSED in the PTE | ||
| 344 | * for an address even if _PAGE_PRESENT is not set, as a performance | ||
| 345 | * optimization. This is a bug if you ever want to use swap unless | ||
| 346 | * _PAGE_ACCESSED is 2, which it isn't, or unless you have 8xx-specific | ||
| 347 | * definitions for __swp_entry etc. below, which would be gross. | ||
| 348 | * -- paulus | ||
| 349 | */ | ||
| 350 | #define _PTE_NONE_MASK _PAGE_ACCESSED | 342 | #define _PTE_NONE_MASK _PAGE_ACCESSED |
| 351 | 343 | ||
| 352 | #else /* CONFIG_6xx */ | 344 | #else /* CONFIG_6xx */ |