Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932942AbdGSW35 (ORCPT ); Wed, 19 Jul 2017 18:29:57 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:47362 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932219AbdGSW34 (ORCPT ); Wed, 19 Jul 2017 18:29:56 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Date: Wed, 19 Jul 2017 15:29:55 -0700 From: Sodagudi Prasad To: glider@google.com Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, md@google.com, ndesaulniers@google.com, ghackmann@google.com, mka@google.com, glider@google.com, dvyukov@google.com, kcc@google.com, akpm@linux-foundation.org, torvalds@linux-foundation.org, mingo@elte.hu Subject: Re: [PATCH] llist: clang: introduce member_address_is_nonnull() Reply-To: 20170719182730.65794-1-glider@google.com Mail-Reply-To: 20170719182730.65794-1-glider@google.com Message-ID: <23929a394b325995511c106636862a89@codeaurora.org> User-Agent: Roundcube Webmail/1.2.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 429 Lines: 16 Hi All, Observed boot up crash with clang in kerne/sched/core.c file sched_ttwu_pending() function, because it is using llist_for_each_entry_safe(). After pulling patch from “https://lkml.org/lkml/2017/7/19/1169, no crash observed. Tested-by: Sodagudi Prasad -Thanks, Prasad -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, Linux Foundation Collaborative Project