diff options
Diffstat (limited to 'arch/x86/entry/entry_32.S')
| -rw-r--r-- | arch/x86/entry/entry_32.S | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S index 3ab04dca9aab..660ed3ed37dc 100644 --- a/arch/x86/entry/entry_32.S +++ b/arch/x86/entry/entry_32.S @@ -1398,36 +1398,6 @@ BUILD_INTERRUPT3(hv_stimer0_callback_vector, HYPERV_STIMER0_VECTOR, #endif /* CONFIG_HYPERV */ -SYM_CODE_START(page_fault) - ASM_CLAC - pushl $do_page_fault - jmp common_exception_read_cr2 -SYM_CODE_END(page_fault) - -SYM_CODE_START_LOCAL_NOALIGN(common_exception_read_cr2) - /* the function address is in %gs's slot on the stack */ - SAVE_ALL switch_stacks=1 skip_gs=1 unwind_espfix=1 - - ENCODE_FRAME_POINTER - - /* fixup %gs */ - GS_TO_REG %ecx - movl PT_GS(%esp), %edi - REG_TO_PTGS %ecx - SET_KERNEL_GS %ecx - - GET_CR2_INTO(%ecx) # might clobber %eax - - /* fixup orig %eax */ - movl PT_ORIG_EAX(%esp), %edx # get the error code - movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart - - TRACE_IRQS_OFF - movl %esp, %eax # pt_regs pointer - CALL_NOSPEC edi - jmp ret_from_exception -SYM_CODE_END(common_exception_read_cr2) - SYM_CODE_START_LOCAL_NOALIGN(common_exception) /* the function address is in %gs's slot on the stack */ SAVE_ALL switch_stacks=1 skip_gs=1 unwind_espfix=1 |