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Message-Id: <20190321003426.160260-1-joel@joelfernandes.org>
Date: Wed, 20 Mar 2019 20:34:22 -0400
From: "Joel Fernandes (Google)" <joel@...lfernandes.org>
To: linux-kernel@...r.kernel.org
Cc: "Joel Fernandes (Google)" <joel@...lfernandes.org>,
Ingo Molnar <mingo@...hat.com>,
Josh Triplett <josh@...htriplett.org>,
keescook@...omium.org,
kernel-hardening@...ts.openwall.com,
kernel-team@...roid.com,
Lai Jiangshan <jiangshanlai@...il.com>,
Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
Morten Rasmussen <morten.rasmussen@....com>,
"Paul E. McKenney" <paulmck@...ux.ibm.com>,
Peter Zijlstra <peterz@...radead.org>,
rcu@...r.kernel.org,
Steven Rostedt <rostedt@...dmis.org>
Subject: [PATCH v2 0/4] RCU fixes for rcu_assign_pointer() usage
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(-)
--
2.21.0.225.g810b269d1ac-goog
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