Messages in this thread Patch in this message | | | Date | Tue, 21 Jul 2020 12:30:10 +0200 | Subject | [PATCH 2/8] objtool, kcsan: Add __tsan_read_write to uaccess whitelist | From | Marco Elver <> |
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Adds the new __tsan_read_write compound instrumentation to objtool's uaccess whitelist.
Signed-off-by: Marco Elver <elver@google.com> --- tools/objtool/check.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 63d8b630c67a..38d82e705c93 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -528,6 +528,11 @@ static const char *uaccess_safe_builtin[] = { "__tsan_write4", "__tsan_write8", "__tsan_write16", + "__tsan_read_write1", + "__tsan_read_write2", + "__tsan_read_write4", + "__tsan_read_write8", + "__tsan_read_write16", "__tsan_atomic8_load", "__tsan_atomic16_load", "__tsan_atomic32_load", -- 2.28.0.rc0.105.gf9edc3c819-goog
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