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McKenney" Cc: rcu@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org Subject: Re: [PATCH RFC tip/core/rcu 14/14] rcu/nohz: Make multi_cpu_stop() enable tick on all online CPUs Message-ID: <20190805155024.GK2332@hirez.programming.kicks-ass.net> References: <20190802151435.GA1081@linux.ibm.com> <20190802151501.13069-14-paulmck@linux.ibm.com> <20190804144317.GF2349@hirez.programming.kicks-ass.net> <20190804144835.GB2386@hirez.programming.kicks-ass.net> <20190804184159.GC28441@linux.ibm.com> <20190805080531.GH2349@hirez.programming.kicks-ass.net> <20190805145448.GI28441@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190805145448.GI28441@linux.ibm.com> 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 Mon, Aug 05, 2019 at 07:54:48AM -0700, Paul E. McKenney wrote: > > Right; so clearly we're not understanding what's happening. That seems > > like a requirement for actually doing a patch. > > Almost but not quite. It is a requirement for a patch *that* *is* > *supposed* *to* *be* *a* *fix*. If you are trying to prohibit me from > writing experimental patches, please feel free to take a long walk on > a short pier. > > Understood??? Ah, my bad, I thought you were actually proposing this as an actual patch. I now see that is my bad, I'd overlooked the RFC part.