From: Pranith Kumar <bobby.prani@gmail.com>
To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Josh Triplett <josh@joshtriplett.org>,
Steven Rostedt <rostedt@goodmis.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Lai Jiangshan <laijs@cn.fujitsu.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH v2 0/3] Early boot self tests for RCU
Date: Fri, 19 Sep 2014 11:32:28 -0400 [thread overview]
Message-ID: <1411140752-27028-1-git-send-email-bobby.prani@gmail.com> (raw)
Hi Paul,
Please find v2 of the RCU early boot tests. For now
all we do in these tests are enqueue test callbacks and check if they are being
invoked or not.
I was able to reproduce the hang which Amit reported after reverting the fix. So
this should catch such errors if they occur in the future.
I enabled the selftests in a few rcutorture configurations.
Thanks!
--
Pranith
v2: removed srcu tests and updated according to feedback
Pranith Kumar (3):
rcu: Add early boot self tests
doc: Document RCU self test boot params
rcutorture: Enable RCU self test in configs
Documentation/kernel-parameters.txt | 9 +++
kernel/rcu/rcu.h | 2 +
kernel/rcu/tiny.c | 4 +-
kernel/rcu/tree.c | 2 +
kernel/rcu/update.c | 82 ++++++++++++++++++++++
.../selftests/rcutorture/configs/rcu/TINY02 | 2 +
.../selftests/rcutorture/configs/rcu/TINY02.boot | 2 +
.../selftests/rcutorture/configs/rcu/TREE05.boot | 1 +
.../selftests/rcutorture/configs/rcu/TREE06.boot | 3 +
.../selftests/rcutorture/configs/rcu/TREE08 | 2 +
.../selftests/rcutorture/configs/rcu/TREE08.boot | 2 +
11 files changed, 110 insertions(+), 1 deletion(-)
create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TINY02.boot
create mode 100644 tools/testing/selftests/rcutorture/configs/rcu/TREE06.boot
--
2.1.0
next reply other threads:[~2014-09-19 15:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-19 15:32 Pranith Kumar [this message]
2014-09-19 15:32 ` [PATCH v2 1/1] rcu: Add early boot self tests Pranith Kumar
2014-09-19 15:32 ` [PATCH v2 2/3] doc: Document RCU self test boot params Pranith Kumar
2014-10-02 19:52 ` Paul E. McKenney
2014-10-03 16:08 ` Pranith Kumar
2014-09-19 15:32 ` [PATCH v2 3/3] rcutorture: Enable RCU self test in configs Pranith Kumar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1411140752-27028-1-git-send-email-bobby.prani@gmail.com \
--to=bobby.prani@gmail.com \
--cc=josh@joshtriplett.org \
--cc=laijs@cn.fujitsu.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mathieu.desnoyers@efficios.com \
--cc=paulmck@linux.vnet.ibm.com \
--cc=rostedt@goodmis.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome