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| author | Dmitry Vyukov <dvyukov@google.com> | 2016-12-01 02:54:13 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-12-01 03:32:52 +0300 |
| commit | 045d599a286bc01daa3510d59272440a17b23c2e (patch) | |
| tree | bf37eecc870d096102ba03c07c66f65076d7fbc9 /mm/kasan/kasan.h | |
| parent | f8ff04e2be0815b34d11a72d08473a383a3c9eb5 (diff) | |
| download | linux-045d599a286bc01daa3510d59272440a17b23c2e.tar.xz | |
kasan: update kasan_global for gcc 7
kasan_global struct is part of compiler/runtime ABI. gcc revision
241983 has added a new field to kasan_global struct. Update kernel
definition of kasan_global struct to include the new field.
Without this patch KASAN is broken with gcc 7.
Link: http://lkml.kernel.org/r/1479219743-28682-1-git-send-email-dvyukov@google.com
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Acked-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: <stable@vger.kernel.org> [4.0+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/kasan/kasan.h')
| -rw-r--r-- | mm/kasan/kasan.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h index e5c2181fee6f..03f4545b103d 100644 --- a/mm/kasan/kasan.h +++ b/mm/kasan/kasan.h @@ -53,6 +53,9 @@ struct kasan_global { #if KASAN_ABI_VERSION >= 4 struct kasan_source_location *location; #endif +#if KASAN_ABI_VERSION >= 5 + char *odr_indicator; +#endif }; /** |