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McKenney" , Andy Lutomirski , Alexandre Chartre , Frederic Weisbecker , Paolo Bonzini , Sean Christopherson , Masami Hiramatsu , Petr Mladek , Steven Rostedt , Joel Fernandes , Boris Ostrovsky , Juergen Gross , Brian Gerst , Mathieu Desnoyers , Josh Poimboeuf , Will Deacon , "Peter Zijlstra (Intel)" Subject: Re: [patch V4 part 1 06/36] compiler: Simple READ/WRITE_ONCE() implementations Message-ID: <20200506163326.GE25532@zn.tnic> References: <20200505131602.633487962@linutronix.de> <20200505134058.651504242@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20200505134058.651504242@linutronix.de> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 05, 2020 at 03:16:08PM +0200, Thomas Gleixner wrote: > READ/WRITE_ONCE_NOCHECK() is required for atomics in code which cannot be > instrumented like the x86 int3 text poke code. As READ/WRITE_ONCE() is > undergoing a rewrite, provide __{READ,WRITE}_ONCE_SCALAR(). > > Signed-off-by: Peter Zijlstra (Intel) > Signed-off-by: Thomas Gleixner Subject needs a verb and patch needs From: Peter, judging by the SOB chain. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette