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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-06-04 13:33:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-06-04 13:33:12 -0700 |
| commit | c13aca79ff3c4af5fd31a5b2743a90eba6e36a26 (patch) | |
| tree | 8f77894f61822d1ae5285c07c801af7c62f71afd /include/linux/compiler-gcc.h | |
| parent | Input: elan_i2c_smbus - fix corrupted stack (diff) | |
| parent | Input: goodix - add new ACPI id for GPD Win 2 touch screen (diff) | |
| download | wireguard-linux-c13aca79ff3c4af5fd31a5b2743a90eba6e36a26.tar.xz wireguard-linux-c13aca79ff3c4af5fd31a5b2743a90eba6e36a26.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 4.18 merge window.
Diffstat (limited to '')
| -rw-r--r-- | include/linux/compiler-gcc.h | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index e2c7f4369eff..b4bf73f5e38f 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -242,6 +242,9 @@ #if defined(RANDSTRUCT_PLUGIN) && !defined(__CHECKER__) #define __randomize_layout __attribute__((randomize_layout)) #define __no_randomize_layout __attribute__((no_randomize_layout)) +/* This anon struct can add padding, so only enable it under randstruct. */ +#define randomized_struct_fields_start struct { +#define randomized_struct_fields_end } __randomize_layout; #endif #endif /* GCC_VERSION >= 40500 */ @@ -256,15 +259,6 @@ */ #define __visible __attribute__((externally_visible)) -/* - * 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 */ |