From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: linux-kernel@vger.kernel.org
Cc: mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com,
akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
dvhart@linux.intel.com, fweisbec@gmail.com, oleg@redhat.com,
bobby.prani@gmail.com
Subject: [PATCH tip/core/rcu 0/6] Torture-test updates for 4.3
Date: Fri, 17 Jul 2015 16:45:18 -0700 [thread overview]
Message-ID: <20150717234518.GA26072@linux.vnet.ibm.com> (raw)
Hello!
This series contains torture-test updates:
1. Improve bounds checking for n_barrier_cbs: No more negatives.
2. Improve bounds checking for nfakewriters: No more negatives.
3. Improve bounds checking for shuffle_interval: No more negatives.
4. Fix rcu_torture_cbflood() for callback-free RCU to avoid
occasional segfaults when disabled.
5. Add RCU-tasks qualifier to dereference to avoid lockdep
false positives during torture testing.
6. Enable lockdep-RCU on TASKS01 to improve test coverage.
Thanx, Paul
------------------------------------------------------------------------
b/kernel/rcu/rcutorture.c | 40 ++++++++++-----
b/tools/testing/selftests/rcutorture/configs/rcu/TASKS01 | 4 -
2 files changed, 29 insertions(+), 15 deletions(-)
next reply other threads:[~2015-07-17 23:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-17 23:45 Paul E. McKenney [this message]
2015-07-17 23:45 ` [PATCH tip/core/rcu 1/6] rcutorture: Better bounds checking for n_barrier_cbs Paul E. McKenney
2015-07-17 23:45 ` [PATCH tip/core/rcu 2/6] rcutorture: Check nfakewriters parameter Paul E. McKenney
2015-07-17 23:45 ` [PATCH tip/core/rcu 3/6] rcutorture: Bounds-check rcutorture.shuffle_interval Paul E. McKenney
2015-07-17 23:45 ` [PATCH tip/core/rcu 4/6] rcutorture: Fix rcu_torture_cbflood() for callback-free RCU Paul E. McKenney
2015-07-17 23:45 ` [PATCH tip/core/rcu 5/6] rcutorture: Add RCU-tasks qualifier to dereference Paul E. McKenney
2015-07-17 23:45 ` [PATCH tip/core/rcu 6/6] rcutorture: Enable lockdep-RCU on TASKS01 Paul E. McKenney
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