From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andi Kleen <andi@firstfloor.org>
Subject: Re: [RFC PATCH for 4.15 v12 00/22] Restartable sequences and CPU op
 vector
Date: Tue, 21 Nov 2017 09:21:45 -0800
Message-ID: <20171121172144.GL2482@two.firstfloor.org>
References: <20171121141900.18471-1-mathieu.desnoyers@efficios.com>
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To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Peter Zijlstra <peterz@infradead.org>, "Paul E . McKenney" <paulmck@linux.vnet.ibm.com>, Boqun Feng <boqun.feng@gmail.com>, Andy Lutomirski <luto@amacapital.net>, Dave Watson <davejwatson@fb.com>, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, Paul Turner <pjt@google.com>, Andrew Morton <akpm@linux-foundation.org>, Russell King <linux@arm.linux.org.uk>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, "H . Peter Anvin" <hpa@zytor.com>, Andrew Hunter <ahh@google.com>, Andi Kleen <andi@firstfloor.org>, Chris Lameter <cl@linux.com>, Ben Maurer <bmaurer@fb.com>, Steven Rostedt <rostedt@goodmis.org>, Josh Triplett <josh@joshtriplett.org>, Linus Torvalds <torvalds@linux-foundation.org>, Catalin Marinas <catalin.marinas@arm.com>
List-Id: linux-api@vger.kernel.org

On Tue, Nov 21, 2017 at 09:18:38AM -0500, Mathieu Desnoyers wrote:
> Hi,
> 
> Following changes based on a thorough coding style and patch changelog
> review from Thomas Gleixner and Peter Zijlstra, I'm respinning this
> series for another RFC.
> 
My suggestion would be that you also split out the opv system call.
That seems to be main contention point currently, and the restartable
sequences should be useful without it.

-Andi