diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/fault.c | 2 | ||||
| -rw-r--r-- | arch/arm/mm/proc-macros.S | 10 | ||||
| -rw-r--r-- | arch/arm/mm/proc-v7.S | 8 |
3 files changed, 9 insertions, 11 deletions
diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 1e21e125fe3a..f10f9bac2206 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -108,7 +108,7 @@ void show_pte(struct mm_struct *mm, unsigned long addr) pte = pte_offset_map(pmd, addr); printk(", *pte=%08lx", pte_val(*pte)); - printk(", *ppte=%08lx", pte_val(pte[-PTRS_PER_PTE])); + printk(", *ppte=%08lx", pte_val(pte[PTE_HWTABLE_PTRS])); pte_unmap(pte); } while(0); diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index 7d63beaf9745..cbedf9c46b9d 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -121,7 +121,7 @@ .endm .macro armv6_set_pte_ext pfx - str r1, [r0], #-2048 @ linux version + str r1, [r0], #2048 @ linux version bic r3, r1, #0x000003fc bic r3, r3, #PTE_TYPE_MASK @@ -170,7 +170,7 @@ * 1111 0xff r/w r/w */ .macro armv3_set_pte_ext wc_disable=1 - str r1, [r0], #-2048 @ linux version + str r1, [r0], #2048 @ linux version eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY @@ -193,7 +193,7 @@ bicne r2, r2, #PTE_BUFFERABLE #endif .endif - str r2, [r0] @ hardware version + str r2, [r0] @ hardware version .endm @@ -213,7 +213,7 @@ * 1111 11 r/w r/w */ .macro xscale_set_pte_ext_prologue - str r1, [r0], #-2048 @ linux version + str r1, [r0] @ linux version eor r3, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY @@ -232,7 +232,7 @@ tst r3, #L_PTE_PRESENT | L_PTE_YOUNG @ present and young? movne r2, #0 @ no -> fault - str r2, [r0] @ hardware version + str r2, [r0, #2048]! @ hardware version mov ip, #0 mcr p15, 0, r0, c7, c10, 1 @ clean L1 D line mcr p15, 0, ip, c7, c10, 4 @ data write barrier diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 53cbe2225153..89c31a6dae5c 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -124,15 +124,13 @@ ENDPROC(cpu_v7_switch_mm) * Set a level 2 translation table entry. * * - ptep - pointer to level 2 translation table entry - * (hardware version is stored at -1024 bytes) + * (hardware version is stored at +2048 bytes) * - pte - PTE value to store * - ext - value for extended PTE bits */ ENTRY(cpu_v7_set_pte_ext) #ifdef CONFIG_MMU - ARM( str r1, [r0], #-2048 ) @ linux version - THUMB( str r1, [r0] ) @ linux version - THUMB( sub r0, r0, #2048 ) + str r1, [r0] @ linux version bic r3, r1, #0x000003f0 bic r3, r3, #PTE_TYPE_MASK @@ -158,7 +156,7 @@ ENTRY(cpu_v7_set_pte_ext) tstne r1, #L_PTE_PRESENT moveq r3, #0 - str r3, [r0] + str r3, [r0, #2048]! mcr p15, 0, r0, c7, c10, 1 @ flush_pte #endif mov pc, lr |