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| author |   Marco Elver <elver@google.com> | 2020-02-06 16:46:26 +0100 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2020-03-21 09:43:30 +0100 |
| commit | a312013578e4775003689e31c1f487df11f362a3 (patch) | |
| tree | ad783212943e92d4ed1736b795f4ff275f2f1b98 /lib/devmem_is_allowed.c | |
| parent | kcsan: Introduce ASSERT_EXCLUSIVE_*() macros (diff) | |
| download | linux-dev-a312013578e4775003689e31c1f487df11f362a3.tar.xz linux-dev-a312013578e4775003689e31c1f487df11f362a3.zip | |
kcsan: Add test to generate conflicts via debugfs
Add 'test=<iters>' option to KCSAN's debugfs interface to invoke KCSAN
checks on a dummy variable. By writing 'test=<iters>' to the debugfs
file from multiple tasks, we can generate real conflicts, and trigger
data race reports.
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/devmem_is_allowed.c')
0 files changed, 0 insertions, 0 deletions