diff options
| -rw-r--r-- | arch/powerpc/mm/tlb_low_64e.S | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S index 71d5d9a0b22..ff672bd8fea 100644 --- a/arch/powerpc/mm/tlb_low_64e.S +++ b/arch/powerpc/mm/tlb_low_64e.S @@ -136,22 +136,22 @@ ALT_MMU_FTR_SECTION_END_IFSET(MMU_FTR_USE_TLBRSRV) #ifndef CONFIG_PPC_64K_PAGES rldicl r15,r16,64-PUD_SHIFT+3,64-PUD_INDEX_SIZE-3 clrrdi r15,r15,3 - cmlpdi cr0,r14,0 - beq tlb_miss_fault_bolted /* Bad pgd entry */ + cmpdi cr0,r14,0 + bge tlb_miss_fault_bolted /* Bad pgd entry or hugepage; bail */ ldx r14,r14,r15 /* grab pud entry */ #endif /* CONFIG_PPC_64K_PAGES */ rldicl r15,r16,64-PMD_SHIFT+3,64-PMD_INDEX_SIZE-3 clrrdi r15,r15,3 - cmpldi cr0,r14,0 - beq tlb_miss_fault_bolted + cmpdi cr0,r14,0 + bge tlb_miss_fault_bolted ldx r14,r14,r15 /* Grab pmd entry */ rldicl r15,r16,64-PAGE_SHIFT+3,64-PTE_INDEX_SIZE-3 clrrdi r15,r15,3 - cmpldi cr0,r14,0 - beq tlb_miss_fault_bolted - ldx r14,r14,r15 /* Grab PTE */ + cmpdi cr0,r14,0 + bge tlb_miss_fault_bolted + ldx r14,r14,r15 /* Grab PTE, normal (!huge) page */ /* Check if required permissions are met */ andc. r15,r11,r14 |