diff options
Diffstat (limited to 'arch/arm64/mm/extable.c')
-rw-r--r-- | arch/arm64/mm/extable.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm64/mm/extable.c b/arch/arm64/mm/extable.c new file mode 100644 index 00000000000..79444279ba8 --- /dev/null +++ b/arch/arm64/mm/extable.c | |||
@@ -0,0 +1,17 @@ | |||
1 | /* | ||
2 | * Based on arch/arm/mm/extable.c | ||
3 | */ | ||
4 | |||
5 | #include <linux/module.h> | ||
6 | #include <linux/uaccess.h> | ||
7 | |||
8 | int fixup_exception(struct pt_regs *regs) | ||
9 | { | ||
10 | const struct exception_table_entry *fixup; | ||
11 | |||
12 | fixup = search_exception_tables(instruction_pointer(regs)); | ||
13 | if (fixup) | ||
14 | regs->pc = fixup->fixup; | ||
15 | |||
16 | return fixup != NULL; | ||
17 | } | ||