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| author | Matt Evans <matt@ozlabs.org> | 2011-04-06 19:48:50 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-04-27 14:18:52 +1000 |
| commit | 44ae3ab3358e962039c36ad4ae461ae9fb29596c (patch) | |
| tree | 08c0628a5226c0535b7fe236be64b48e5eb0fbd6 /arch/powerpc/kernel/setup_64.c | |
| parent | eca590f402332ab873d13f2d8d00fa0b91cfff36 (diff) | |
| download | blackbird-op-linux-44ae3ab3358e962039c36ad4ae461ae9fb29596c.tar.gz blackbird-op-linux-44ae3ab3358e962039c36ad4ae461ae9fb29596c.zip | |
powerpc: Free up some CPU feature bits by moving out MMU-related features
Some of the 64bit PPC CPU features are MMU-related, so this patch moves
them to MMU_FTR_ bits. All cpu_has_feature()-style tests are moved to
mmu_has_feature(), and seven feature bits are freed as a result.
Signed-off-by: Matt Evans <matt@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 91a5cc5f0d02..959c63cf62e4 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -436,7 +436,7 @@ void __init setup_system(void) static u64 slb0_limit(void) { - if (cpu_has_feature(CPU_FTR_1T_SEGMENT)) { + if (mmu_has_feature(MMU_FTR_1T_SEGMENT)) { return 1UL << SID_SHIFT_1T; } return 1UL << SID_SHIFT; |
