From: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
To: "Joel Fernandes (Google)" <joel@joelfernandes.org>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Josh Triplett <josh@joshtriplett.org>,
keescook@chromium.org, kernel-hardening@lists.openwall.com,
kernel-team@android.com, Lai Jiangshan <jiangshanlai@gmail.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Morten Rasmussen <morten.rasmussen@arm.com>,
"Paul E. McKenney" <paulmck@linux.ibm.com>,
Peter Zijlstra <peterz@infradead.org>,
rcu@vger.kernel.org, Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH v2 0/4] RCU fixes for rcu_assign_pointer() usage
Date: Thu, 21 Mar 2019 21:12:07 +0100 [thread overview]
Message-ID: <20190321201205.pmz2bmq56uqbcvyy@ltop.local> (raw)
In-Reply-To: <20190321003426.160260-1-joel@joelfernandes.org>
On Wed, Mar 20, 2019 at 08:34:22PM -0400, Joel Fernandes (Google) wrote:
> This is just a resend with scheduler patches split from the driver fixes and
> Paul's Reviewed-by(s) added.
>
> These patches fix various sparse errors ccaused as a result of the recent check
> to add rcu_check_sparse() to rcu_assign_pointer(). The errors are due to
> missing annotations. The annotations added in the series can also help avoid
> future incorrect usages and bugs so it is a good idea to do in any case.
>
> RFC v1 -> Patch v2:
> Made changes based on Peter Zijlstra review.
>
> Joel Fernandes (Google) (4):
> sched/cpufreq: Annotate cpufreq_update_util_data pointer with __rcu
> sched_domain: Annotate RCU pointers properly
> rcuwait: Annotate task_struct with __rcu
> sched: Annotate perf_domain pointer with __rcu
>
> include/linux/rcuwait.h | 2 +-
> include/linux/sched/topology.h | 4 ++--
> kernel/sched/cpufreq.c | 2 +-
> kernel/sched/sched.h | 18 +++++++++---------
> kernel/sched/topology.c | 10 +++++-----
> 5 files changed, 18 insertions(+), 18 deletions(-)
Looks good to me.
-- Luc
prev parent reply other threads:[~2019-03-21 20:12 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 0:34 [PATCH v2 0/4] RCU fixes for rcu_assign_pointer() usage Joel Fernandes (Google)
2019-03-21 0:34 ` [PATCH v2 1/4] sched/cpufreq: Annotate cpufreq_update_util_data pointer with __rcu Joel Fernandes (Google)
2019-03-21 0:34 ` [PATCH v2 2/4] sched_domain: Annotate RCU pointers properly Joel Fernandes (Google)
2019-03-21 0:34 ` [PATCH v2 3/4] rcuwait: Annotate task_struct with __rcu Joel Fernandes (Google)
2019-03-21 0:34 ` [PATCH v2 4/4] sched: Annotate perf_domain pointer " Joel Fernandes (Google)
2019-03-21 17:58 ` [PATCH v2 0/4] RCU fixes for rcu_assign_pointer() usage Peter Zijlstra
2019-03-21 20:12 ` Luc Van Oostenryck [this message]
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