diff options
Diffstat (limited to 'arch/arm/mm/tlb-v4wbi.S')
| -rw-r--r-- | arch/arm/mm/tlb-v4wbi.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mm/tlb-v4wbi.S b/arch/arm/mm/tlb-v4wbi.S index 1f6062b6c1c1..058861548f68 100644 --- a/arch/arm/mm/tlb-v4wbi.S +++ b/arch/arm/mm/tlb-v4wbi.S | |||
| @@ -14,6 +14,7 @@ | |||
| 14 | */ | 14 | */ |
| 15 | #include <linux/linkage.h> | 15 | #include <linux/linkage.h> |
| 16 | #include <linux/init.h> | 16 | #include <linux/init.h> |
| 17 | #include <asm/assembler.h> | ||
| 17 | #include <asm/asm-offsets.h> | 18 | #include <asm/asm-offsets.h> |
| 18 | #include <asm/tlbflush.h> | 19 | #include <asm/tlbflush.h> |
| 19 | #include "proc-macros.S" | 20 | #include "proc-macros.S" |
| @@ -32,7 +33,7 @@ ENTRY(v4wbi_flush_user_tlb_range) | |||
| 32 | vma_vm_mm ip, r2 | 33 | vma_vm_mm ip, r2 |
| 33 | act_mm r3 @ get current->active_mm | 34 | act_mm r3 @ get current->active_mm |
| 34 | eors r3, ip, r3 @ == mm ? | 35 | eors r3, ip, r3 @ == mm ? |
| 35 | movne pc, lr @ no, we dont do anything | 36 | retne lr @ no, we dont do anything |
| 36 | mov r3, #0 | 37 | mov r3, #0 |
| 37 | mcr p15, 0, r3, c7, c10, 4 @ drain WB | 38 | mcr p15, 0, r3, c7, c10, 4 @ drain WB |
| 38 | vma_vm_flags r2, r2 | 39 | vma_vm_flags r2, r2 |
| @@ -44,7 +45,7 @@ ENTRY(v4wbi_flush_user_tlb_range) | |||
| 44 | add r0, r0, #PAGE_SZ | 45 | add r0, r0, #PAGE_SZ |
| 45 | cmp r0, r1 | 46 | cmp r0, r1 |
| 46 | blo 1b | 47 | blo 1b |
| 47 | mov pc, lr | 48 | ret lr |
| 48 | 49 | ||
| 49 | ENTRY(v4wbi_flush_kern_tlb_range) | 50 | ENTRY(v4wbi_flush_kern_tlb_range) |
| 50 | mov r3, #0 | 51 | mov r3, #0 |
| @@ -56,7 +57,7 @@ ENTRY(v4wbi_flush_kern_tlb_range) | |||
| 56 | add r0, r0, #PAGE_SZ | 57 | add r0, r0, #PAGE_SZ |
| 57 | cmp r0, r1 | 58 | cmp r0, r1 |
| 58 | blo 1b | 59 | blo 1b |
| 59 | mov pc, lr | 60 | ret lr |
| 60 | 61 | ||
| 61 | __INITDATA | 62 | __INITDATA |
| 62 | 63 | ||