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=-10.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 DF87CC433E2 for ; Tue, 1 Sep 2020 17:01:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AE5E1214D8 for ; Tue, 1 Sep 2020 17:01:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="loC2o3Sj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AE5E1214D8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=KDLzdCQSYhGggOuluui9d80aaR2vc+tNo1Vz2GcuMjI=; b=loC2o3Sj9UnttZqXbVPRG3Fn1 c2YZ6QcKF1a3FQu/+bddIwJ8JyhdvaYXjUxewofRE9Sg3VeytARXurdSDA3zUndBEJru98HQJHg4Z TWogjM3Dq/A1JjlFrLLFpPxNoBw7+43O7N0KVQlKoEQ1ZBHeolxr+JcUzZ6XGgA5nQKj6NwvvSi1g Qocb8u6TotBUS38UGxnzyV1Z4Ausu6y1Tmp36JxQFo9nz6UI3/4MTcZpd3f0/6oJp4QqROlpneX32 GU+X/lq95GQq/242FLcAH/b8f5lbhSSh7TvfWL+pegVO8FlcVQSw4y3ScPsWyI9Fw+g/FxgwZszVi YH627AGZQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD9dp-00010y-Mv; Tue, 01 Sep 2020 17:00:17 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kD9dl-0000zY-Sl for linux-arm-kernel@lists.infradead.org; Tue, 01 Sep 2020 17:00:15 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: gtucker) with ESMTPSA id 30C17296B56 Subject: Re: [PATCH v2 1/4] ARM: exynos: clear L310_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val To: Krzysztof Kozlowski , Russell King References: <267a81e550a0b5d479c82b5908e2a2caa4c9c874.1597061474.git.guillaume.tucker@collabora.com> From: Guillaume Tucker Message-ID: <1cf0722a-df3a-33af-3317-c48eeb5a5842@collabora.com> Date: Tue, 1 Sep 2020 18:00:08 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200901_130014_017035_3478B060 X-CRM114-Status: GOOD ( 23.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, "linux-samsung-soc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Rob Herring , Kukjin Kim , kernel@collabora.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 01/09/2020 16:25, Krzysztof Kozlowski wrote: > On Tue, 1 Sep 2020 at 16:42, Guillaume Tucker > wrote: >> >> On 01/09/2020 14:51, Krzysztof Kozlowski wrote: >>> On Tue, 1 Sep 2020 at 15:45, Krzysztof Kozlowski wrote: >>>> >>>> On Tue, 1 Sep 2020 at 15:34, Guillaume Tucker >>>> wrote: >>>>> >>>>> Hi Krzysztof, Russell, >>>>> >>>>> On 10/08/2020 13:22, Guillaume Tucker wrote: >>>>>> The L310_AUX_CTRL_NS_LOCKDOWN flag is set during the L2C enable >>>>>> sequence. There is no need to set it in the default register value, >>>>>> this was done before support for it was implemented in the code. It >>>>>> is not set in the hardware initial value either. >>>>>> >>>>>> Clean this up by removing this flag from the default l2c_aux_val, and >>>>>> add it to the l2c_aux_mask to print an alert message if it was already >>>>>> set before the kernel initialisation. >>>>>> >>>>>> Signed-off-by: Guillaume Tucker >>>>>> --- >>>>>> >>>>>> Notes: >>>>>> v2: fix flag name L310_AUX_CTRL_NS_LOCKDOWN >>>>>> >>>>>> arch/arm/mach-exynos/exynos.c | 4 ++-- >>>>>> 1 file changed, 2 insertions(+), 2 deletions(-) >>>>> >>>>> I believe this v2 series has addressed all previous comments and >>>>> you were waiting for the 5.9 merge window to end. The patches >>>>> all still apply cleanly on v5.9-rc3. Do you want me to resend >>>>> the series anyway or is there anything else needed at this point? >>>>> >>>>> Maybe one thing that wasn't completely clear in v1 was whether >>>>> patch 2/4 was the right approach. I've explained the reason >>>>> behind it but didn't get a final reply from Russell[1]. >>>> >>>> I am sorry, my bad. I already applied this one and 3/4 (dts). >>>> Apparently I forgot to reply with confirmation and Patchwork did not >>>> notify you for some reason. >> >> No problem, I see them in linux-next now. Thanks! >> >>>> Patch 2/4 does not look like one for me so I would need ack from >>>> Russell to take. Did you submit it to the ARM patches queue? >> >> I've CC-ed linux-arm-kernel@lists.infradead.org on the whole >> series. Did you mean anything else by the ARM patches queue? > > Unless anything changed, so far all ARM-core related patches had to be > submitted to Russell's system. I didn't submit anything for 3 years so > maybe something changed... > https://www.arm.linux.org.uk/developer/patches/ Ah yes, thanks. I hadn't visited that website for ages... The patch 2/4 is there now: https://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=9007/1 Best wishes, Guillaume _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel