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-rw-r--r--arch/i386/kernel/entry.S25
1 files changed, 13 insertions, 12 deletions
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index 87f9f60b803b..ba22ec8fab54 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -591,11 +591,9 @@ ENTRY(name) \
591/* The include is where all of the SMP etc. interrupts come from */ 591/* The include is where all of the SMP etc. interrupts come from */
592#include "entry_arch.h" 592#include "entry_arch.h"
593 593
594ENTRY(divide_error) 594KPROBE_ENTRY(page_fault)
595 RING0_INT_FRAME 595 RING0_EC_FRAME
596 pushl $0 # no error code 596 pushl $do_page_fault
597 CFI_ADJUST_CFA_OFFSET 4
598 pushl $do_divide_error
599 CFI_ADJUST_CFA_OFFSET 4 597 CFI_ADJUST_CFA_OFFSET 4
600 ALIGN 598 ALIGN
601error_code: 599error_code:
@@ -645,6 +643,7 @@ error_code:
645 call *%edi 643 call *%edi
646 jmp ret_from_exception 644 jmp ret_from_exception
647 CFI_ENDPROC 645 CFI_ENDPROC
646KPROBE_END(page_fault)
648 647
649ENTRY(coprocessor_error) 648ENTRY(coprocessor_error)
650 RING0_INT_FRAME 649 RING0_INT_FRAME
@@ -720,7 +719,8 @@ debug_stack_correct:
720 call do_debug 719 call do_debug
721 jmp ret_from_exception 720 jmp ret_from_exception
722 CFI_ENDPROC 721 CFI_ENDPROC
723 .previous .text 722KPROBE_END(debug)
723
724/* 724/*
725 * NMI is doubly nasty. It can happen _while_ we're handling 725 * NMI is doubly nasty. It can happen _while_ we're handling
726 * a debug fault, and the debug fault hasn't yet been able to 726 * a debug fault, and the debug fault hasn't yet been able to
@@ -816,7 +816,7 @@ KPROBE_ENTRY(int3)
816 call do_int3 816 call do_int3
817 jmp ret_from_exception 817 jmp ret_from_exception
818 CFI_ENDPROC 818 CFI_ENDPROC
819 .previous .text 819KPROBE_END(int3)
820 820
821ENTRY(overflow) 821ENTRY(overflow)
822 RING0_INT_FRAME 822 RING0_INT_FRAME
@@ -881,7 +881,7 @@ KPROBE_ENTRY(general_protection)
881 CFI_ADJUST_CFA_OFFSET 4 881 CFI_ADJUST_CFA_OFFSET 4
882 jmp error_code 882 jmp error_code
883 CFI_ENDPROC 883 CFI_ENDPROC
884 .previous .text 884KPROBE_END(general_protection)
885 885
886ENTRY(alignment_check) 886ENTRY(alignment_check)
887 RING0_EC_FRAME 887 RING0_EC_FRAME
@@ -890,13 +890,14 @@ ENTRY(alignment_check)
890 jmp error_code 890 jmp error_code
891 CFI_ENDPROC 891 CFI_ENDPROC
892 892
893KPROBE_ENTRY(page_fault) 893ENTRY(divide_error)
894 RING0_EC_FRAME 894 RING0_INT_FRAME
895 pushl $do_page_fault 895 pushl $0 # no error code
896 CFI_ADJUST_CFA_OFFSET 4
897 pushl $do_divide_error
896 CFI_ADJUST_CFA_OFFSET 4 898 CFI_ADJUST_CFA_OFFSET 4
897 jmp error_code 899 jmp error_code
898 CFI_ENDPROC 900 CFI_ENDPROC
899 .previous .text
900 901
901#ifdef CONFIG_X86_MCE 902#ifdef CONFIG_X86_MCE
902ENTRY(machine_check) 903ENTRY(machine_check)