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authorMatt Evans <matt@ozlabs.org>2011-04-06 19:48:50 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2011-04-27 14:18:52 +1000
commit44ae3ab3358e962039c36ad4ae461ae9fb29596c (patch)
tree08c0628a5226c0535b7fe236be64b48e5eb0fbd6 /arch/powerpc/kernel/exceptions-64s.S
parenteca590f402332ab873d13f2d8d00fa0b91cfff36 (diff)
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/exceptions-64s.S')
-rw-r--r--arch/powerpc/kernel/exceptions-64s.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index ad06333631ac..226cc8c62224 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -102,7 +102,7 @@ BEGIN_FTR_SECTION
EXCEPTION_PROLOG_PSERIES_1(data_access_common, EXC_STD)
FTR_SECTION_ELSE
EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common, EXC_STD)
-ALT_FTR_SECTION_END_IFCLR(CPU_FTR_SLB)
+ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_SLB)
. = 0x380
.globl data_access_slb_pSeries
@@ -840,7 +840,7 @@ _STATIC(do_hash_page)
BEGIN_FTR_SECTION
andis. r0,r4,0x0020 /* Is it a segment table fault? */
bne- do_ste_alloc /* If so handle it */
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
+END_MMU_FTR_SECTION_IFCLR(MMU_FTR_SLB)
clrrdi r11,r1,THREAD_SHIFT
lwz r0,TI_PREEMPT(r11) /* If we're in an "NMI" */