diff options
| author | Marco Elver <elver@google.com> | 2021-08-09 13:25:15 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-09-14 01:41:19 +0200 |
| commit | d627c537c2585875bba071bbfa7cda20328f982b (patch) | |
| tree | 0055d1e9079f4ae5c8a7459f95070a2abcaaf6de /kernel/kcsan/report.c | |
| parent | kcsan: Start stack trace with explicit location if provided (diff) | |
| download | linux-d627c537c2585875bba071bbfa7cda20328f982b.tar.xz linux-d627c537c2585875bba071bbfa7cda20328f982b.zip | |
kcsan: Support reporting scoped read-write access type
Support generating the string representation of scoped read-write
accesses for completeness. They will become required in planned changes.
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/kcsan/report.c')
| -rw-r--r-- | kernel/kcsan/report.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/kcsan/report.c b/kernel/kcsan/report.c index 4849cde9db9b..fc15077991c4 100644 --- a/kernel/kcsan/report.c +++ b/kernel/kcsan/report.c @@ -247,6 +247,10 @@ static const char *get_access_type(int type) return "write (scoped)"; case KCSAN_ACCESS_SCOPED | KCSAN_ACCESS_WRITE | KCSAN_ACCESS_ATOMIC: return "write (marked, scoped)"; + case KCSAN_ACCESS_SCOPED | KCSAN_ACCESS_COMPOUND | KCSAN_ACCESS_WRITE: + return "read-write (scoped)"; + case KCSAN_ACCESS_SCOPED | KCSAN_ACCESS_COMPOUND | KCSAN_ACCESS_WRITE | KCSAN_ACCESS_ATOMIC: + return "read-write (marked, scoped)"; default: BUG(); } |