From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753870AbdBARhR (ORCPT ); Wed, 1 Feb 2017 12:37:17 -0500 Received: from smtprelay.synopsys.com ([198.182.47.9]:54597 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753122AbdBARhQ (ORCPT ); Wed, 1 Feb 2017 12:37:16 -0500 Subject: Re: [PATCH 1/3] arc: vdk: Disable halt on reset To: Alexey Brodkin References: <1485967373-15273-1-git-send-email-abrodkin@synopsys.com> <1485967373-15273-2-git-send-email-abrodkin@synopsys.com> <8b857bc4-71f0-9b3b-0cd5-19b49edb2910@synopsys.com> <1485969247.5515.27.camel@synopsys.com> CC: "linux-kernel@vger.kernel.org" , Ruud Derwig , "linux-snps-arc@lists.infradead.org" Newsgroups: gmane.linux.kernel,gmane.linux.kernel.arc From: Vineet Gupta Message-ID: <0c458950-5558-0dc2-4323-c5faba757083@synopsys.com> Date: Wed, 1 Feb 2017 09:37:06 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <1485969247.5515.27.camel@synopsys.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.10.161.38] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/01/2017 09:14 AM, Alexey Brodkin wrote: >>> -# CONFIG_ARC_TIMERS_64BIT is not set >> >> Are you sure abut this part. Ater the timers driver rework, this would enable GFRC >> for SMP builds and AFAIKR there were some issues with time with GFRC + nSIM etc.. > > Not anymore :) > > Probably I missed something in discussions. STAR 9000879565, 9000879563 > As a matter of fact I did run-test resulting vmlinux and it worked very nice. > More over ARC_TIMERS_64BIT is selected automatically by ISA_ARCV2, see > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/arch/arc/Kconfig#n119 > > That said even if "# CONFIG_ARC_TIMERS_64BIT is not set" is left in place the option will be > effectively enabled, no? The whole point of adding this to defconfig is to override the default from Kconfig ?