Received: by 2002:ac0:950c:0:0:0:0:0 with SMTP id f12csp1886497imc; Tue, 12 Mar 2019 02:44:35 -0700 (PDT) X-Google-Smtp-Source: APXvYqyldeHGwD9q3CVeZvfKYCSFbKt0gQTle3X5F3CDzLG9qsIHQTDONXxERkqlA6gj69zeENwu X-Received: by 2002:aa7:8c1a:: with SMTP id c26mr37663730pfd.31.1552383875170; Tue, 12 Mar 2019 02:44:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1552383875; cv=none; d=google.com; s=arc-20160816; b=JSqsEh+So5zqpOBgr4ZW0Kvc5unuv8yyiQ0nu1e69KC4rZ+6izTkszdX4NtkgVcOwu AXSaNOkG/MA9p/yHiYdx334Vf6VuhXR7szBwRtrUIA5pM7yA7v62H3XXUrHeGy+asGm3 algu2VN4992uQQFnE/CpkDJHfGEG05OKpY19L+gxLNPmotsfei/3R/q337H4Nyai2xFc FER0G/A5maeXxM6UOzWslUWKJmvBvb//mjz5dyDFX9ow0RXpDDwirsNJaut4TyUrj0+s TkOXy1p0/gFHY4VUpGruOytemrweCdB5lAtCurwfCXQBJ335Rv4TvWTCqGpt7cAzxqTo M6UA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=9ymRFptOJXml4BtIRmEAAc6KXSNElRW9dV4af7lwgfY=; b=Wnod9yeyuj8E2SWbQqEu39W077y214Bul5Noo7g4KshONRJ3ZFW5JPQoTsCSftmxFV H+ah4sGsoxx6lgnUAR9Bw3QYqguZvN7yEKofg8szATr/2KVulXVPa5y/AUtWiXwJf1Kz GgeKQi6O4epJpcyMKJrq+KEyW6gLuBB1A+7iSmGC9QqgFGv9aTFTeRHIdm4mM7PYckI1 ZmYIklnWJaFEjfeA3TAsFlhEhMwwXwCrm0hEMtga+JQ2y7RZL+Cibu6tFrctNRIGiOvg 2xACV5AWumfsytMzLBTkHr5k3w16twDKSWYIW2du8ojj3m7oAKhVqNiTaYwFJpPmSBK6 H8sQ== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id p17si7189178pgg.259.2019.03.12.02.44.19; Tue, 12 Mar 2019 02:44:35 -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 S1726419AbfCLJnb (ORCPT + 99 others); Tue, 12 Mar 2019 05:43:31 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:39558 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726078AbfCLJnb (ORCPT ); Tue, 12 Mar 2019 05:43:31 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 96D7AA78; Tue, 12 Mar 2019 02:43:30 -0700 (PDT) Received: from [10.1.194.37] (e113632-lin.cambridge.arm.com [10.1.194.37]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F0BF33F59C; Tue, 12 Mar 2019 02:43:29 -0700 (PDT) Subject: Re: [PATCH 12/14] sparc64: rtrap: Remove unneeded need_resched() loop To: David Miller Cc: linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org References: <20190311224752.8337-1-valentin.schneider@arm.com> <20190311224752.8337-13-valentin.schneider@arm.com> <20190311.161313.458909688496508375.davem@davemloft.net> From: Valentin Schneider Message-ID: <1a2c2001-96ae-23c0-c043-e128e24d5560@arm.com> Date: Tue, 12 Mar 2019 09:43:27 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20190311.161313.458909688496508375.davem@davemloft.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 11/03/2019 23:13, David Miller wrote: [...] > > We must re-evaluate the %tstate value stored in ptregs, you cannot > make this change. > That's the one I was the less sure about, thanks for clearing it up and sorry for the noise.