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| author | Michael Ellerman <mpe@ellerman.id.au> | 2017-06-19 21:57:33 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-06-21 16:18:33 +1000 |
| commit | fd88b945c18866962645d09dfc401e91e13b1909 (patch) | |
| tree | f5725e1e83a6824c280456c55c55c04fded58a01 /arch | |
| parent | 442b6e8e03e44dc3a33142ab3b8d0b3395053274 (diff) | |
| download | linux-fd88b945c18866962645d09dfc401e91e13b1909.tar.gz linux-fd88b945c18866962645d09dfc401e91e13b1909.tar.bz2 linux-fd88b945c18866962645d09dfc401e91e13b1909.zip | |
powerpc/64s: Rename slb_allocate_realmode() to slb_allocate()
As for slb_miss_realmode(), rename slb_allocate_realmode() to avoid
confusion over whether it runs in real or virtual mode - it runs in
both.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 2 | ||||
| -rw-r--r-- | arch/powerpc/mm/slb.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/mm/slb_low.S | 6 |
3 files changed, 5 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 6ad755e0cb29..07b79c2c70f8 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -605,7 +605,7 @@ EXC_COMMON_BEGIN(slb_miss_common) crset 4*cr0+eq #ifdef CONFIG_PPC_STD_MMU_64 BEGIN_MMU_FTR_SECTION - bl slb_allocate_realmode + bl slb_allocate END_MMU_FTR_SECTION_IFCLR(MMU_FTR_TYPE_RADIX) #endif diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 654a0d7ba0e7..13cfe413b40d 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -33,15 +33,7 @@ enum slb_index { KSTACK_INDEX = 2, /* Kernel stack map */ }; -extern void slb_allocate_realmode(unsigned long ea); - -static void slb_allocate(unsigned long ea) -{ - /* Currently, we do real mode for all SLBs including user, but - * that will change if we bring back dynamic VSIDs - */ - slb_allocate_realmode(ea); -} +extern void slb_allocate(unsigned long ea); #define slb_esid_mask(ssize) \ (((ssize) == MMU_SEGSIZE_256M)? ESID_MASK: ESID_MASK_1T) diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S index 9869b44a04dc..bde378559d01 100644 --- a/arch/powerpc/mm/slb_low.S +++ b/arch/powerpc/mm/slb_low.S @@ -65,7 +65,7 @@ MMU_FTR_SECTION_ELSE \ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_68_BIT_VA) -/* void slb_allocate_realmode(unsigned long ea); +/* void slb_allocate(unsigned long ea); * * Create an SLB entry for the given EA (user or kernel). * r3 = faulting address, r13 = PACA @@ -73,7 +73,7 @@ ALT_MMU_FTR_SECTION_END_IFCLR(MMU_FTR_68_BIT_VA) * r3 is preserved. * No other registers are examined or changed. */ -_GLOBAL(slb_allocate_realmode) +_GLOBAL(slb_allocate) /* * check for bad kernel/user address * (ea & ~REGION_MASK) >= PGTABLE_RANGE @@ -309,7 +309,7 @@ slb_compare_rr_to_size: b 7b -_ASM_NOKPROBE_SYMBOL(slb_allocate_realmode) +_ASM_NOKPROBE_SYMBOL(slb_allocate) _ASM_NOKPROBE_SYMBOL(slb_miss_kernel_load_linear) _ASM_NOKPROBE_SYMBOL(slb_miss_kernel_load_io) _ASM_NOKPROBE_SYMBOL(slb_compare_rr_to_size) |