diff options
Diffstat (limited to 'arch/powerpc/kernel/entry_32.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index e538ae73394d..76e1502b3e6f 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -221,22 +221,6 @@ ret_from_kernel_thread: b ret_from_syscall /* - * Top-level page fault handling. - * This is in assembler because if do_page_fault tells us that - * it is a bad kernel page fault, we want to save the non-volatile - * registers before calling bad_page_fault. - */ - .globl handle_page_fault -handle_page_fault: - bl do_page_fault - cmpwi r3,0 - beq+ ret_from_except - mr r4,r3 /* err arg for bad_page_fault */ - addi r3,r1,STACK_FRAME_OVERHEAD - bl __bad_page_fault - b ret_from_except_full - -/* * This routine switches between two different tasks. The process * state of one is saved on its kernel stack. Then the state * of the other is restored from its kernel stack. The memory |