diff options
Diffstat (limited to 'arch/powerpc/mm/hash_low_32.S')
| -rw-r--r-- | arch/powerpc/mm/hash_low_32.S | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S index 67850ec9feb..115347f74ce 100644 --- a/arch/powerpc/mm/hash_low_32.S +++ b/arch/powerpc/mm/hash_low_32.S @@ -40,7 +40,7 @@ mmu_hash_lock: * The address is in r4, and r3 contains an access flag: * _PAGE_RW (0x400) if a write. * r9 contains the SRR1 value, from which we use the MSR_PR bit. - * SPRG3 contains the physical address of the current task's thread. + * SPRG_THREAD contains the physical address of the current task's thread. * * Returns to the caller if the access is illegal or there is no * mapping for the address. Otherwise it places an appropriate PTE @@ -68,7 +68,7 @@ _GLOBAL(hash_page) /* Get PTE (linux-style) and check access */ lis r0,KERNELBASE@h /* check if kernel address */ cmplw 0,r4,r0 - mfspr r8,SPRN_SPRG3 /* current task's THREAD (phys) */ + mfspr r8,SPRN_SPRG_THREAD /* current task's THREAD (phys) */ ori r3,r3,_PAGE_USER|_PAGE_PRESENT /* test low addresses as user */ lwz r5,PGDIR(r8) /* virt page-table root */ blt+ 112f /* assume user more likely */ @@ -184,7 +184,7 @@ _GLOBAL(add_hash_page) add r3,r3,r0 /* note create_hpte trims to 24 bits */ #ifdef CONFIG_SMP - rlwinm r8,r1,0,0,(31-THREAD_SHIFT) /* use cpu number to make tag */ + CURRENT_THREAD_INFO(r8, r1) /* use cpu number to make tag */ lwz r8,TI_CPU(r8) /* to go in mmu_hash_lock */ oris r8,r8,12 #endif /* CONFIG_SMP */ @@ -320,7 +320,7 @@ _GLOBAL(create_hpte) and r8,r8,r0 /* writable if _RW & _DIRTY */ rlwimi r5,r5,32-1,30,30 /* _PAGE_USER -> PP msb */ rlwimi r5,r5,32-2,31,31 /* _PAGE_USER -> PP lsb */ - ori r8,r8,0xe14 /* clear out reserved bits and M */ + ori r8,r8,0xe04 /* clear out reserved bits */ andc r8,r5,r8 /* PP = user? (rw&dirty? 2: 3): 0 */ BEGIN_FTR_SECTION rlwinm r8,r8,0,~_PAGE_COHERENT /* clear M (coherence not required) */ @@ -545,7 +545,7 @@ _GLOBAL(flush_hash_pages) #ifdef CONFIG_SMP addis r9,r7,mmu_hash_lock@ha addi r9,r9,mmu_hash_lock@l - rlwinm r8,r1,0,0,(31-THREAD_SHIFT) + CURRENT_THREAD_INFO(r8, r1) add r8,r8,r7 lwz r8,TI_CPU(r8) oris r8,r8,9 @@ -639,7 +639,7 @@ _GLOBAL(flush_hash_patch_B) */ _GLOBAL(_tlbie) #ifdef CONFIG_SMP - rlwinm r8,r1,0,0,(31-THREAD_SHIFT) + CURRENT_THREAD_INFO(r8, r1) lwz r8,TI_CPU(r8) oris r8,r8,11 mfmsr r10 @@ -677,7 +677,7 @@ _GLOBAL(_tlbie) */ _GLOBAL(_tlbia) #if defined(CONFIG_SMP) - rlwinm r8,r1,0,0,(31-THREAD_SHIFT) + CURRENT_THREAD_INFO(r8, r1) lwz r8,TI_CPU(r8) oris r8,r8,10 mfmsr r10 |