diff options
| author | Marco Elver <elver@google.com> | 2020-07-24 09:00:02 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2020-08-24 15:09:32 -0700 |
| commit | a81b37590ff2e2507940ec278910b1d315dc73b3 (patch) | |
| tree | 301963c285136d4a8c1528126445bd06ee51f13c /tools/objtool | |
| parent | 14e2ac8de0f91f12122a49f09897b0cd05256460 (diff) | |
| download | linux-a81b37590ff2e2507940ec278910b1d315dc73b3.tar.gz linux-a81b37590ff2e2507940ec278910b1d315dc73b3.tar.bz2 linux-a81b37590ff2e2507940ec278910b1d315dc73b3.zip | |
objtool, kcsan: Add __tsan_read_write to uaccess whitelist
Adds the new __tsan_read_write compound instrumentation to objtool's
uaccess whitelist.
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/objtool')
| -rw-r--r-- | tools/objtool/check.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 7546a9d4e3cf..5eee156f6f90 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", |