linux-kernel - [RFC PATCH 0/3] tracepoint static call fixes

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Message-Id: <20210727150613.20886-1-mathieu.desnoyers@efficios.com>
Date:   Tue, 27 Jul 2021 11:06:10 -0400
From:   Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
To:     Steven Rostedt <rostedt@...dmis.org>,
        "Paul E. McKenney" <paulmck@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Stefan Metzmacher <metze@...ba.org>
Cc:     linux-kernel@...r.kernel.org,
        Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
Subject: [RFC PATCH 0/3] tracepoint static call fixes

Here is an RFC series (compiled-tested only) attempting to fix issues
that arise with back-to-back static call updates.

Feedback is welcome,

Thanks,

Mathieu


Mathieu Desnoyers (3):
  Fix: tracepoint: static call: compare data on transition from 2->1
    callees
  Fix: tracepoint: static call function vs data state mismatch
  Fix: tracepoint: rcu get state and cond sync for static call updates

 kernel/tracepoint.c | 165 ++++++++++++++++++++++++++++++++++++++------
 1 file changed, 145 insertions(+), 20 deletions(-)

-- 
2.20.1