diff options
| 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/exceptions-64s.S | |
| parent | eca590f402332ab873d13f2d8d00fa0b91cfff36 (diff) | |
| download | kernel_samsung_smdk4412-44ae3ab3358e962039c36ad4ae461ae9fb29596c.zip kernel_samsung_smdk4412-44ae3ab3358e962039c36ad4ae461ae9fb29596c.tar.gz kernel_samsung_smdk4412-44ae3ab3358e962039c36ad4ae461ae9fb29596c.tar.bz2 | |
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.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index ad06333..226cc8c 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" */ |