From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4932C43219 for ; Thu, 2 May 2019 16:03:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 89F9620651 for ; Thu, 2 May 2019 16:03:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726404AbfEBQDA (ORCPT ); Thu, 2 May 2019 12:03:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:47610 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726197AbfEBQC7 (ORCPT ); Thu, 2 May 2019 12:02:59 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CEACC30820E6; Thu, 2 May 2019 16:02:57 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.43.17.159]) by smtp.corp.redhat.com (Postfix) with SMTP id 6AF375DA35; Thu, 2 May 2019 16:02:50 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Thu, 2 May 2019 18:02:56 +0200 (CEST) Date: Thu, 2 May 2019 18:02:48 +0200 From: Oleg Nesterov To: Christian Brauner Cc: "Joel Fernandes (Google)" , linux-kernel@vger.kernel.org, Andy Lutomirski , Steven Rostedt , Daniel Colascione , Jann Horn , Tim Murray , Jonathan Kowalski , Linus Torvalds , Al Viro , Kees Cook , David Howells , kernel-team@android.com, Andrew Morton , Arnd Bergmann , "Eric W. Biederman" , Greg Kroah-Hartman , Ingo Molnar , KJ Tsanaktsidis , linux-kselftest@vger.kernel.org, Michal Hocko , Nadav Amit , "Peter Zijlstra (Intel)" , Serge Hallyn , Shuah Khan , Thomas Gleixner , Tycho Andersen Subject: Re: [PATCH v2 1/2] Add polling support to pidfd Message-ID: <20190502160247.GD7323@redhat.com> References: <20190430162154.61314-1-joel@joelfernandes.org> <20190501151312.GA30235@redhat.com> <20190502151320.cvc6uc3b4bmww23k@brauner.io> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190502151320.cvc6uc3b4bmww23k@brauner.io> User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Thu, 02 May 2019 16:02:59 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/02, Christian Brauner wrote: > > On Wed, May 01, 2019 at 05:13:12PM +0200, Oleg Nesterov wrote: > > > > Otherwise I see no problems. > > I'll remove the WARN_ON() check when applying this. Can I get your > Acked/Review, Oleg? Yes, feel free to add Reviewed-by: Oleg Nesterov Hmm. Somehow I didn't read the changelog before, I just noticed Suggested-by: Oleg Nesterov Please remove ;) Thanks Joel, I appreciate it, but it is not my idea. Oleg.