diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/head_32.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S index 705c042309d8..bbef6ce8322b 100644 --- a/arch/powerpc/kernel/head_32.S +++ b/arch/powerpc/kernel/head_32.S @@ -474,7 +474,7 @@ InstructionTLBMiss: /* Get PTE (linux-style) and check access */ mfspr r3,SPRN_IMISS #if defined(CONFIG_MODULES) || defined(CONFIG_DEBUG_PAGEALLOC) - lis r1,PAGE_OFFSET@h /* check if kernel address */ + lis r1, TASK_SIZE@h /* check if kernel address */ cmplw 0,r1,r3 #endif mfspr r2, SPRN_SPRG_PGDIR @@ -484,7 +484,7 @@ InstructionTLBMiss: li r1,_PAGE_PRESENT | _PAGE_EXEC #endif #if defined(CONFIG_MODULES) || defined(CONFIG_DEBUG_PAGEALLOC) - bge- 112f + bgt- 112f lis r2, (swapper_pg_dir - PAGE_OFFSET)@ha /* if kernel address, use */ addi r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l /* kernel page table */ #endif @@ -541,7 +541,7 @@ DataLoadTLBMiss: */ /* Get PTE (linux-style) and check access */ mfspr r3,SPRN_DMISS - lis r1,PAGE_OFFSET@h /* check if kernel address */ + lis r1, TASK_SIZE@h /* check if kernel address */ cmplw 0,r1,r3 mfspr r2, SPRN_SPRG_PGDIR #ifdef CONFIG_SWAP @@ -549,7 +549,7 @@ DataLoadTLBMiss: #else li r1, _PAGE_PRESENT #endif - bge- 112f + bgt- 112f lis r2, (swapper_pg_dir - PAGE_OFFSET)@ha /* if kernel address, use */ addi r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l /* kernel page table */ 112: rlwimi r2,r3,12,20,29 /* insert top 10 bits of address */ @@ -621,7 +621,7 @@ DataStoreTLBMiss: */ /* Get PTE (linux-style) and check access */ mfspr r3,SPRN_DMISS - lis r1,PAGE_OFFSET@h /* check if kernel address */ + lis r1, TASK_SIZE@h /* check if kernel address */ cmplw 0,r1,r3 mfspr r2, SPRN_SPRG_PGDIR #ifdef CONFIG_SWAP @@ -629,7 +629,7 @@ DataStoreTLBMiss: #else li r1, _PAGE_RW | _PAGE_DIRTY | _PAGE_PRESENT #endif - bge- 112f + bgt- 112f lis r2, (swapper_pg_dir - PAGE_OFFSET)@ha /* if kernel address, use */ addi r2, r2, (swapper_pg_dir - PAGE_OFFSET)@l /* kernel page table */ 112: rlwimi r2,r3,12,20,29 /* insert top 10 bits of address */ |