diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-03-22 22:28:12 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 23:36:02 +0100 |
| commit | e77986b560741f40ac30755afc57074898da31e8 (patch) | |
| tree | 0f27e0bf8b9d0ae7261245a50922ee8d1648f2db /arch/alpha/include/asm/uaccess.h | |
| parent | kernel/...: convert pr_warning to pr_warn (diff) | |
| download | linux-e77986b560741f40ac30755afc57074898da31e8.tar.xz linux-e77986b560741f40ac30755afc57074898da31e8.zip | |
alpha/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: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/include/asm/uaccess.h')
| -rw-r--r-- | arch/alpha/include/asm/uaccess.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h index 9b0d40093c9a..c419b43c461d 100644 --- a/arch/alpha/include/asm/uaccess.h +++ b/arch/alpha/include/asm/uaccess.h @@ -483,7 +483,13 @@ struct exception_table_entry (pc) + (_fixup)->fixup.bits.nextinsn; \ }) -#define ARCH_HAS_SORT_EXTABLE -#define ARCH_HAS_SEARCH_EXTABLE +#define ARCH_HAS_RELATIVE_EXTABLE + +#define swap_ex_entry_fixup(a, b, tmp, delta) \ + do { \ + (a)->fixup.unit = (b)->fixup.unit; \ + (b)->fixup.unit = (tmp).fixup.unit; \ + } while (0) + #endif /* __ALPHA_UACCESS_H */ |