Commit 85f2adf1 authored by Harvey Harrison's avatar Harvey Harrison Committed by Ingo Molnar

x86: use helper in fault_64.c

Use the fixup_exception() helper in fault_64.c
Signed-off-by: default avatarHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 6d48583b
......@@ -298,7 +298,6 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
struct mm_struct *mm;
struct vm_area_struct * vma;
unsigned long address;
const struct exception_table_entry *fixup;
int write, fault;
unsigned long flags;
siginfo_t info;
......@@ -508,9 +507,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
no_context:
/* Are we prepared to handle this kernel fault? */
fixup = search_exception_tables(regs->ip);
if (fixup) {
regs->ip = fixup->fixup;
if (fixup_exception(regs)) {
return;
}
......
......@@ -65,6 +65,8 @@ struct exception_table_entry
unsigned long insn, fixup;
};
extern int fixup_exception(struct pt_regs *regs);
#define ARCH_HAS_SEARCH_EXTABLE
/*
......
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