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[209.132.180.67]) by mx.google.com with ESMTP id a5si402104otr.237.2020.03.16.12.25.36; Mon, 16 Mar 2020 12:25:49 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732435AbgCPTZP (ORCPT + 99 others); Mon, 16 Mar 2020 15:25:15 -0400 Received: from ale.deltatee.com ([207.54.116.67]:51002 "EHLO ale.deltatee.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732366AbgCPTZP (ORCPT ); Mon, 16 Mar 2020 15:25:15 -0400 Received: from guinness.priv.deltatee.com ([172.16.1.162]) by ale.deltatee.com with esmtp (Exim 4.92) (envelope-from ) id 1jDvM7-0002Tq-EK; Mon, 16 Mar 2020 13:24:56 -0600 To: Thomas Gleixner , Sebastian Andrzej Siewior , linux-kernel@vger.kernel.org Cc: Peter Zijlstra , Ingo Molnar , Will Deacon , "Paul E . McKenney" , Joel Fernandes , Steven Rostedt , Linus Torvalds , Kurt Schwemmer , Bjorn Helgaas , linux-pci@vger.kernel.org References: <20200313174701.148376-1-bigeasy@linutronix.de> <20200313174701.148376-4-bigeasy@linutronix.de> <4d3a997d-ced4-3dbe-d766-0b1e9fc35b29@deltatee.com> <87sgibeqcs.fsf@nanos.tec.linutronix.de> <9213d617-207e-da4e-094a-45ae587fdc98@deltatee.com> <871rpsdter.fsf@nanos.tec.linutronix.de> From: Logan Gunthorpe Message-ID: <66997357-37db-b7ca-b6e8-0f6a17e09308@deltatee.com> Date: Mon, 16 Mar 2020 13:24:53 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <871rpsdter.fsf@nanos.tec.linutronix.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-CA Content-Transfer-Encoding: 7bit X-SA-Exim-Connect-IP: 172.16.1.162 X-SA-Exim-Rcpt-To: linux-pci@vger.kernel.org, bhelgaas@google.com, kurt.schwemmer@microsemi.com, torvalds@linux-foundation.org, rostedt@goodmis.org, joel@joelfernandes.org, paulmck@kernel.org, will@kernel.org, mingo@kernel.org, peterz@infradead.org, linux-kernel@vger.kernel.org, bigeasy@linutronix.de, tglx@linutronix.de X-SA-Exim-Mail-From: logang@deltatee.com X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on ale.deltatee.com X-Spam-Level: X-Spam-Status: No, score=-8.8 required=5.0 tests=ALL_TRUSTED,BAYES_00, GREYLIST_ISWHITE,MYRULES_EXCLUSIVE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Subject: Re: [PATCH 3/9] pci/switchtec: Don't abuse completion wait queue for poll X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on ale.deltatee.com) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020-03-16 12:52 p.m., Thomas Gleixner wrote: > Logan Gunthorpe writes: >> On 2020-03-13 6:23 p.m., Thomas Gleixner wrote: >> I'm in awe at the lack of professionalism in your emails. If you >> bothered to edit out the ad hominems, you might have noticed that nobody >> has yet described how the poll interface fails here (with >> EPOLLEXCLUSIVE) or how replacing one wait queue for another fixes the >> purported problem. > > I merily stated an opinion, but if you consider this an ad hominem > attack, then let me ensure you this wasn't my intention and accept my > apology. A technical opinion, and a valid argument, does *not* involve telling me what my decision process was ("You decided this was smart to do"), or mocking it as "hillarious" (sic). Your actual opinion was drowned out by these attacks. And, while valid, your opinion is very much subjective and I, personally, disagree with it. I accept your apology and hope this doesn't happen again. Thanks, Logan