diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-03-22 14:28:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-22 15:36:02 -0700 |
| commit | 8fe9752ef10343a8edb603cb93abc2bfae34e748 (patch) | |
| tree | b30425aa5cdec70940610e9fd0b6b96dbd544ab0 /arch/ia64/include | |
| parent | 29934b0fb8ff5afa61832ea56aec65befab30511 (diff) | |
ia64/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: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/uaccess.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h index 4f3fb6ccbf21..2189d5ddc1ee 100644 --- a/arch/ia64/include/asm/uaccess.h +++ b/arch/ia64/include/asm/uaccess.h @@ -341,13 +341,11 @@ extern unsigned long __strnlen_user (const char __user *, long); __su_ret; \ }) -/* Generic code can't deal with the location-relative format that we use for compactness. */ -#define ARCH_HAS_SORT_EXTABLE -#define ARCH_HAS_SEARCH_EXTABLE +#define ARCH_HAS_RELATIVE_EXTABLE struct exception_table_entry { - int addr; /* location-relative address of insn this fixup is for */ - int cont; /* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */ + int insn; /* location-relative address of insn this fixup is for */ + int fixup; /* location-relative continuation addr.; if bit 2 is set, r9 is set to 0 */ }; extern void ia64_handle_exception (struct pt_regs *regs, const struct exception_table_entry *e); |