linux-kernel - Re: rcu_read_lock lost its compiler barrier

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Message-ID: <20190606043755.f6bkexrycojlj6pu@gondor.apana.org.au>
Date:   Thu, 6 Jun 2019 12:37:55 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     "Paul E. McKenney" <paulmck@...ux.ibm.com>
Cc:     Linus Torvalds <torvalds@...ux-foundation.org>,
        Frederic Weisbecker <fweisbec@...il.com>,
        Boqun Feng <boqun.feng@...il.com>,
        Fengguang Wu <fengguang.wu@...el.com>, LKP <lkp@...org>,
        LKML <linux-kernel@...r.kernel.org>,
        Netdev <netdev@...r.kernel.org>,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: rcu_read_lock lost its compiler barrier

On Tue, Jun 04, 2019 at 08:30:39PM -0700, Paul E. McKenney wrote:
>
> Understood.  Does the patch I sent out a few hours ago cover it?  Or is
> something else needed?

It looks good to me.

> Other than updates to the RCU requirements documentation, which is
> forthcoming.

Thanks Paul.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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