From: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
To: Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Cc: mingo@kernel.org, akpm@linux-foundation.org,
c++std-parallel@accu.org, dhowells@redhat.com, gcc@gcc.gnu.org,
linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
Mark.Batty@cl.cam.ac.uk, michaelw@ca.ibm.com,
Peter.Sewell@cl.cam.ac.uk, peterz@infradead.org,
Ramana.Radhakrishnan@arm.com, torvalds@linux-foundation.org,
will.deacon@arm.com
Subject: Re: Compilers and RCU readers: Once more unto the breach!
Date: Fri, 22 May 2015 06:11:26 -0700 [thread overview]
Message-ID: <20150522131126.GF6776@linux.vnet.ibm.com> (raw)
In-Reply-To: <20150522104332.5FBFF33CA8@vlsi1.gnat.com>
On Fri, May 22, 2015 at 06:43:32AM -0400, Richard Kenner wrote:
> > (Assuming it's a goal of this standard to be human parseable to more
> > than a few dozen people on the planet.)
>
> Unfortunately, that's rarely a goal of most standards. ;-)
My experience does match Richard's, sad to say. There has been some
vigorous discussion in another thread involving undefined behavior and
value narrowing, which has resulted in some useful changes to Section 7.9.
The updated document is here:
http://www2.rdrop.com/users/paulmck/RCU/consume.2015.05.22a.pdf
Thanx, Paul
next prev parent reply other threads:[~2015-05-22 13:11 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-20 0:55 Compilers and RCU readers: Once more unto the breach! Paul E. McKenney
2015-05-20 1:57 ` Linus Torvalds
2015-05-20 2:10 ` Linus Torvalds
2015-05-20 2:41 ` Paul E. McKenney
2015-05-20 11:47 ` Will Deacon
2015-05-20 12:15 ` Paul E. McKenney
2015-05-20 15:46 ` Will Deacon
2015-05-20 15:54 ` Andrew Haley
2015-05-20 18:16 ` [c++std-parallel-1632] " Paul E. McKenney
2015-05-21 14:22 ` Michael Matz
2015-05-21 15:10 ` Paul E. McKenney
2015-05-21 16:17 ` Michael Matz
2015-05-21 18:37 ` Paul E. McKenney
2015-05-20 18:16 ` Paul E. McKenney
2015-05-21 19:24 ` Will Deacon
2015-05-21 20:02 ` Paul E. McKenney
2015-05-21 20:42 ` Linus Torvalds
2015-05-21 22:02 ` Paul E. McKenney
2015-05-22 6:43 ` Ingo Molnar
2015-05-22 10:43 ` Richard Kenner
2015-05-22 13:11 ` Paul E. McKenney [this message]
2015-05-22 13:12 ` Paul E. McKenney
2015-05-26 17:37 ` [c++std-parallel-1641] " Torvald Riegel
2015-05-22 17:30 ` Will Deacon
2015-05-22 18:55 ` Paul E. McKenney
2015-05-20 13:18 ` David Howells
2015-05-20 13:30 ` Paul E. McKenney
2015-05-20 13:37 ` David Howells
2015-05-20 13:44 ` Ramana Radhakrishnan
2015-05-20 14:03 ` Paul E. McKenney
2015-05-20 14:15 ` Ramana Radhakrishnan
2015-05-20 15:12 ` Paul E. McKenney
2015-05-20 15:46 ` David Howells
2015-05-20 14:02 ` [c++std-parallel-1624] " Paul E. McKenney
2015-05-20 2:34 ` Paul E. McKenney
2015-05-20 7:34 ` [c++std-parallel-1614] " Jens Maurer
2015-05-20 9:03 ` Richard Biener
2015-05-20 12:02 ` Paul E. McKenney
2015-05-20 12:01 ` [c++std-parallel-1616] " Paul E. McKenney
2015-05-26 17:08 ` [c++std-parallel-1611] " Torvald Riegel
2015-05-27 1:41 ` [c++std-parallel-1651] " Paul E. McKenney
2015-07-14 0:44 ` Paul E. McKenney
2015-09-22 17:00 ` Paul E. McKenney
[not found] ` <CAPUmR1aqV_cQWjE8qC9x2sfmW-1ocKKMtCgNbjZH0cJ-AO2WTg@mail.gmail.com>
2015-09-23 23:26 ` [c++std-parallel-2008] " Paul E. McKenney
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