import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / arm64 / mm / fault.c

diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
index f51d669c8ebdd0397e2d1cb132e0cd7f4b9b7295..94a2b644b95951add24053867e63aa925059c8b9 100644 (file)
--- a/arch/arm64/mm/fault.c
+++ b/arch/arm64/mm/fault.c
@@ -516,6 +516,20 @@ void __init hook_debug_fault_code(int nr,
        debug_fault_info[nr].name       = name;
 }
 
+#ifdef CONFIG_MEDIATEK_SOLUTION
+void __init hook_fault_code(int nr,
+               int (*fn)(unsigned long, unsigned int, struct pt_regs *),
+               int sig, int code, const char *name)
+{
+       BUG_ON(nr < 0 || nr >= ARRAY_SIZE(fault_info));
+
+       fault_info[nr].fn   = fn;
+       fault_info[nr].sig  = sig;
+       fault_info[nr].code = code;
+       fault_info[nr].name = name;
+}
+#endif
+
 asmlinkage int __exception do_debug_exception(unsigned long addr,
                                              unsigned int esr,
                                              struct pt_regs *regs)