diff options
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/book3s32/hash_low.S | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/powerpc/mm/book3s32/hash_low.S b/arch/powerpc/mm/book3s32/hash_low.S index 877d880890fe..7afd7ec4ca50 100644 --- a/arch/powerpc/mm/book3s32/hash_low.S +++ b/arch/powerpc/mm/book3s32/hash_low.S @@ -81,7 +81,7 @@ _GLOBAL(hash_page) rlwinm. r8,r8,0,0,20 /* extract pt base address */ #endif #ifdef CONFIG_SMP - beq- hash_page_out /* return if no mapping */ + beq- .Lhash_page_out /* return if no mapping */ #else /* XXX it seems like the 601 will give a machine fault on the rfi if its alignment is wrong (bottom 4 bits of address are @@ -109,11 +109,11 @@ _GLOBAL(hash_page) #if (PTE_FLAGS_OFFSET != 0) addi r8,r8,PTE_FLAGS_OFFSET #endif -retry: +.Lretry: lwarx r6,0,r8 /* get linux-style pte, flag word */ andc. r5,r3,r6 /* check access & ~permission */ #ifdef CONFIG_SMP - bne- hash_page_out /* return if access not permitted */ + bne- .Lhash_page_out /* return if access not permitted */ #else bnelr- #endif @@ -128,7 +128,7 @@ retry: #endif /* CONFIG_SMP */ #endif /* CONFIG_PTE_64BIT */ stwcx. r5,0,r8 /* attempt to update PTE */ - bne- retry /* retry if someone got there first */ + bne- .Lretry /* retry if someone got there first */ mfsrin r3,r4 /* get segment reg for segment */ #ifndef CONFIG_VMAP_STACK @@ -156,7 +156,7 @@ retry: #endif #ifdef CONFIG_SMP -hash_page_out: +.Lhash_page_out: eieio lis r8, (mmu_hash_lock - PAGE_OFFSET)@ha li r0,0 @@ -360,7 +360,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) 1: LDPTEu r6,HPTE_SIZE(r4) /* get next PTE */ CMPPTE 0,r6,r5 bdnzf 2,1b /* loop while ctr != 0 && !cr0.eq */ - beq+ found_slot + beq+ .Lfound_slot patch_site 0f, patch__hash_page_B /* Search the secondary PTEG for a matching PTE */ @@ -372,7 +372,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) 2: LDPTEu r6,HPTE_SIZE(r4) CMPPTE 0,r6,r5 bdnzf 2,2b - beq+ found_slot + beq+ .Lfound_slot xori r5,r5,PTE_H /* clear H bit again */ /* Search the primary PTEG for an empty slot */ @@ -381,7 +381,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) 1: LDPTEu r6,HPTE_SIZE(r4) /* get next PTE */ TST_V(r6) /* test valid bit */ bdnzf 2,1b /* loop while ctr != 0 && !cr0.eq */ - beq+ found_empty + beq+ .Lfound_empty /* update counter of times that the primary PTEG is full */ lis r4, (primary_pteg_full - PAGE_OFFSET)@ha @@ -399,7 +399,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) 2: LDPTEu r6,HPTE_SIZE(r4) TST_V(r6) bdnzf 2,2b - beq+ found_empty + beq+ .Lfound_empty xori r5,r5,PTE_H /* clear H bit again */ /* @@ -437,9 +437,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_NEED_COHERENT) #ifndef CONFIG_SMP /* Store PTE in PTEG */ -found_empty: +.Lfound_empty: STPTE r5,0(r4) -found_slot: +.Lfound_slot: STPTE r8,HPTE_SIZE/2(r4) #else /* CONFIG_SMP */ @@ -460,8 +460,8 @@ found_slot: * We do however have to make sure that the PTE is never in an invalid * state with the V bit set. */ -found_empty: -found_slot: +.Lfound_empty: +.Lfound_slot: CLR_V(r5,r0) /* clear V (valid) bit in PTE */ STPTE r5,0(r4) sync |