[2/3] kcsan: Remove __no_kcsan_or_inline
diff mbox series

Message ID 20200602173348.401295331@infradead.org
State In Next
Commit e79302ae8c8cceb51cf642d5ace9da02668cb7b4
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Series
  • KCSAN cleanups and noinstr
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Commit Message

Peter Zijlstra June 2, 2020, 5:31 p.m. UTC
There are no more user of this function attribute, also, with us now
actively supporting '__no_kcsan inline' it doesn't make sense to have
in any case.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
 Documentation/dev-tools/kcsan.rst |    6 ------
 include/linux/compiler_types.h    |    5 +----
 2 files changed, 1 insertion(+), 10 deletions(-)

Patch
diff mbox series

--- a/Documentation/dev-tools/kcsan.rst
+++ b/Documentation/dev-tools/kcsan.rst
@@ -114,12 +114,6 @@  functions, compilation units, or entire
   To dynamically limit for which functions to generate reports, see the
   `DebugFS interface`_ blacklist/whitelist feature.
 
-  For ``__always_inline`` functions, replace ``__always_inline`` with
-  ``__no_kcsan_or_inline`` (which implies ``__always_inline``)::
-
-    static __no_kcsan_or_inline void foo(void) {
-        ...
-
 * To disable data race detection for a particular compilation unit, add to the
   ``Makefile``::
 
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -193,10 +193,7 @@  struct ftrace_likely_data {
 
 #define __no_kcsan __no_sanitize_thread
 #ifdef __SANITIZE_THREAD__
-# define __no_kcsan_or_inline __no_kcsan notrace __maybe_unused
-# define __no_sanitize_or_inline __no_kcsan_or_inline
-#else
-# define __no_kcsan_or_inline __always_inline
+# define __no_sanitize_or_inline __no_kcsan notrace __maybe_unused
 #endif
 
 #ifndef __no_sanitize_or_inline