diff options
Diffstat (limited to 'arch/cris/arch-v10/mm/fault.c')
| -rw-r--r-- | arch/cris/arch-v10/mm/fault.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/arch/cris/arch-v10/mm/fault.c b/arch/cris/arch-v10/mm/fault.c index 6805cdb..fe26150 100644 --- a/arch/cris/arch-v10/mm/fault.c +++ b/arch/cris/arch-v10/mm/fault.c @@ -14,6 +14,7 @@ #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/arch/svinto.h> +#include <asm/mmu_context.h> /* debug of low-level TLB reload */ #undef DEBUG @@ -24,8 +25,6 @@ #define D(x) #endif -extern volatile pgd_t *current_pgd; - extern const struct exception_table_entry *search_exception_tables(unsigned long addr); @@ -46,7 +45,7 @@ handle_mmu_bus_fault(struct pt_regs *regs) int page_id; int acc, inv; #endif - pgd_t* pgd = (pgd_t*)current_pgd; + pgd_t* pgd = (pgd_t*)per_cpu(current_pgd, smp_processor_id()); pmd_t *pmd; pte_t pte; int miss, we, writeac; @@ -94,24 +93,3 @@ handle_mmu_bus_fault(struct pt_regs *regs) *R_TLB_LO = pte_val(pte); local_irq_restore(flags); } - -/* Called from arch/cris/mm/fault.c to find fixup code. */ -int -find_fixup_code(struct pt_regs *regs) -{ - const struct exception_table_entry *fixup; - - if ((fixup = search_exception_tables(regs->irp)) != 0) { - /* Adjust the instruction pointer in the stackframe. */ - regs->irp = fixup->fixup; - - /* - * Don't return by restoring the CPU state, so switch - * frame-type. - */ - regs->frametype = CRIS_FRAME_NORMAL; - return 1; - } - - return 0; -} |
