Messages in this thread Patch in this message | | | From | Wang Wenhu <> | Subject | [PATCH] doc: kcsan: add support info of gcc for kcsan | Date | Mon, 3 Aug 2020 14:45:12 +0800 |
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KCSAN is also supported in GCC version 7.3.0 or later. For Clang, the supported versions are 7.0.0 and later.
Signed-off-by: Wang Wenhu <wenhu.wang@vivo.com> --- Documentation/dev-tools/kcsan.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/dev-tools/kcsan.rst b/Documentation/dev-tools/kcsan.rst index b38379f06194..05a4578839cf 100644 --- a/Documentation/dev-tools/kcsan.rst +++ b/Documentation/dev-tools/kcsan.rst @@ -8,7 +8,8 @@ approach to detect races. KCSAN's primary purpose is to detect `data races`_. Usage ----- -KCSAN requires Clang version 11 or later. +KCSAN is supported in both GCC and Clang. With GCC it requires version 7.3.0 +or later. With Clang it requires version 7.0.0 or later. To enable KCSAN configure the kernel with:: -- 2.17.1
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