diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-03-22 14:28:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 15:36:02 -0700 |
| commit | 29934b0fb8ff5afa61832ea56aec65befab30511 (patch) | |
| tree | c394d51226af4191107cf0aa9be5ca64ca7d49d0 /arch/x86/include/asm/uaccess.h | |
| parent | c352e8b6de9808ec5edc792d54f8785de6626d02 (diff) | |
x86/extable: use generic search and sort routines
Replace the arch specific versions of search_extable() and
sort_extable() with calls to the generic ones, which now support
relative exception tables as well.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include/asm/uaccess.h')
| -rw-r--r-- | arch/x86/include/asm/uaccess.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h index 88bff6dd23ad..a969ae607be8 100644 --- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -105,9 +105,8 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un struct exception_table_entry { int insn, fixup, handler; }; -/* This is not the generic standard exception_table_entry format */ -#define ARCH_HAS_SORT_EXTABLE -#define ARCH_HAS_SEARCH_EXTABLE + +#define ARCH_HAS_RELATIVE_EXTABLE extern int fixup_exception(struct pt_regs *regs, int trapnr); extern bool ex_has_fault_handler(unsigned long ip); |