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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 05F80ECDFAA for ; Mon, 16 Jul 2018 19:18:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C1DF5208C3 for ; Mon, 16 Jul 2018 19:18:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C1DF5208C3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729930AbeGPTrJ (ORCPT ); Mon, 16 Jul 2018 15:47:09 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:52529 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728787AbeGPTrI (ORCPT ); Mon, 16 Jul 2018 15:47:08 -0400 Received: from p4fea5a5a.dip0.t-ipconnect.de ([79.234.90.90] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1ff90k-0002jg-7E; Mon, 16 Jul 2018 21:18:18 +0200 Date: Mon, 16 Jul 2018 21:18:17 +0200 (CEST) From: Thomas Gleixner To: Mukesh Ojha cc: John Stultz , lkml , gkohli@codeaurora.org, cpandya@codeaurora.org, neeraju@codeaurora.org, Baolin Wang Subject: Re: [PATCH v3] time: Fix incorrect sleeptime injection when suspend fails In-Reply-To: <19b10a21-2636-49a9-2a1a-488f293aeb45@codeaurora.org> Message-ID: References: <1530883047-17452-1-git-send-email-mojha@codeaurora.org> <7e25b63e-cc9b-1f6d-e3d2-087dd484f631@codeaurora.org> <45be9c4f-34fd-200a-df95-9c30b332a96b@codeaurora.org> <19b10a21-2636-49a9-2a1a-488f293aeb45@codeaurora.org> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 17 Jul 2018, Mukesh Ojha wrote: > On 7/16/2018 10:44 PM, John Stultz wrote: > > > So, I think with the logic bug above it will work out properly, but > > > let me know if I'm still missing something. > > Please give it thought to a case where very first suspend fails with your > logic. > If i am not able to get your thought, please write a patch. John wants you to invert the logic. i.e. true -> false false -> true if (var) -> if (!var) if (!var) -> if (var) It's not that hard, right? Thanks, tglx