Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / m32r / mm / extable.c

diff --git a/kernel/arch/m32r/mm/extable.c b/kernel/arch/m32r/mm/extable.c
new file mode 100644 (file)
index 0000000..1743f23
--- /dev/null
+++ b/kernel/arch/m32r/mm/extable.c
@@ -0,0 +1,19 @@
+/*
+ * linux/arch/m32r/mm/extable.c
+ */
+
+#include <linux/module.h>
+#include <asm/uaccess.h>
+
+int fixup_exception(struct pt_regs *regs)
+{
+       const struct exception_table_entry *fixup;
+
+       fixup = search_exception_tables(regs->bpc);
+       if (fixup) {
+               regs->bpc = fixup->fixup;
+               return 1;
+       }
+
+       return 0;
+}