diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 20:02:46 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 20:02:46 +0200 |
| commit | 37d1a04b13a6d2fec91a6813fc034947a27db034 (patch) | |
| tree | c6a8d7d0df96a6eb1ddb53a12885761cb72e0e92 /include/linux/compiler-gcc.h | |
| parent | 37f8173dd84936ea78000ed1cad24f8b18d48ebb (diff) | |
| parent | 97a9474aeb789183a1d0712e66a4283860279ac9 (diff) | |
Rebase locking/kcsan to locking/urgent
Merge the state of the locking kcsan branch before the read/write_once()
and the atomics modifications got merged.
Squash the fallout of the rebase on top of the read/write once and atomic
fallback work into the merge. The history of the original branch is
preserved in tag locking-kcsan-2020-06-02.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/compiler-gcc.h')
| -rw-r--r-- | include/linux/compiler-gcc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index e2f725273261..7dd4e0349ef3 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h @@ -144,6 +144,12 @@ #define __no_sanitize_address #endif +#if defined(__SANITIZE_THREAD__) && __has_attribute(__no_sanitize_thread__) +#define __no_sanitize_thread __attribute__((no_sanitize_thread)) +#else +#define __no_sanitize_thread +#endif + #if GCC_VERSION >= 50100 #define COMPILER_HAS_GENERIC_BUILTIN_OVERFLOW 1 #endif |