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3 Commits

Author SHA1 Message Date
Marco Elver
56b031f0ab kcsan: Add jiffies test to test suite 
Add a test that KCSAN nor the compiler gets confused about accesses to
jiffies on different architectures.

Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
 2020-06-29 12:04:48 -07:00
Marco Elver
2888557f68 kcsan: Prefer '__no_kcsan inline' in test 
Instead of __no_kcsan_or_inline, prefer '__no_kcsan inline' in test --
this is in case we decide to remove __no_kcsan_or_inline.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
 2020-06-29 12:04:48 -07:00
Marco Elver
1fe84fd4a4 kcsan: Add test suite 
This adds KCSAN test focusing on behaviour of the integrated runtime.
Tests various race scenarios, and verifies the reports generated to
console. Makes use of KUnit for test organization, and the Torture
framework for test thread control.

Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
 2020-06-29 12:04:48 -07:00