diff options
| author | Sean Paul <seanpaul@chromium.org> | 2017-07-26 18:39:07 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-07-26 18:39:07 -0400 |
| commit | 78acea381d6eb1c67b155e7e2638ba3b1728eb07 (patch) | |
| tree | 323b89e2f43f5f177223aeb61a6a18fe12eda011 /include/linux/compiler-gcc.h | |
| parent | 67022227ffb1f588e70deeccc9246ec93e26f980 (diff) | |
| parent | e6742e1021a5cec55fab50a0b115c65217488eda (diff) | |
Merge airlied/drm-next into drm-misc-next
Backmerge drm-next with -rc2 in it to pull in a couple stm patches that
were previously incorrectly applied to -misc-next. By picking them up in
the correct manner, git will hopefully fix any errant trees that are out
in the wild.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'include/linux/compiler-gcc.h')
| -rw-r--r-- | include/linux/compiler-gcc.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index cd4bbe8242bd..bdb80c4aef6e 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -235,6 +235,7 @@ #endif /* GCC_VERSION >= 40500 */ #if GCC_VERSION >= 40600 + /* * When used with Link Time Optimization, gcc can optimize away C functions or * variables which are referenced only from assembly code. __visible tells the @@ -242,7 +243,17 @@ * this. */ #define __visible __attribute__((externally_visible)) -#endif + +/* + * RANDSTRUCT_PLUGIN wants to use an anonymous struct, but it is only + * possible since GCC 4.6. To provide as much build testing coverage + * as possible, this is used for all GCC 4.6+ builds, and not just on + * RANDSTRUCT_PLUGIN builds. + */ +#define randomized_struct_fields_start struct { +#define randomized_struct_fields_end } __randomize_layout; + +#endif /* GCC_VERSION >= 40600 */ #if GCC_VERSION >= 40900 && !defined(__CHECKER__) |