From patchwork Tue Apr 8 08:00:51 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haojian Zhuang X-Patchwork-Id: 28027 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-pd0-f198.google.com (mail-pd0-f198.google.com [209.85.192.198]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 0402120553 for ; Tue, 8 Apr 2014 17:07:32 +0000 (UTC) Received: by mail-pd0-f198.google.com with SMTP id fp1sf3415524pdb.5 for ; Tue, 08 Apr 2014 10:07:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:delivered-to:from:to:subject:date:message-id :in-reply-to:references:cc:precedence:list-id:list-unsubscribe :list-archive:list-post:list-help:list-subscribe:mime-version:sender :errors-to:x-original-sender:x-original-authentication-results :mailing-list:content-type:content-transfer-encoding; bh=wsIhwxGjqbV0GmgXVMQqSWlW1UCM6/w8lUJdQOqJ8Q8=; b=XDFGbINzAVQ5jT9NfbSwh1n+vNFNx1Agxu3WF5PPxaJxrRbLL5EY6N3jdFXuDOAtOS Wm4OfYFS0av4QG28o151m09zjgho+e4HbKBwGPXh4MHfvShUhigxf5dhEOuZCUmM6wU3 1pn7YdfVd9lmzjXwLUq0WcxfxvIh3JX0WZDA8h6YaAXwj/KHMji8fwMHnMW/49xouMJ7 HVKAsxtIzQuo6ePqRSKf4Y/v4Y3IRj2F8bwkS/RjhWnKJ9Z3tsfwm2yvTtVhdqzVXbz7 hrztImstzziHHjX+z5VHP1dKy6li4ah4I229jzgAepiRyvV4dkbM4NXGxkDViMKZldop 1ceg== X-Gm-Message-State: ALoCoQkwVOr6rddPHySia3VQufTqAbWx64OqR44UKz89GclVHm+gjaX+/nGdIjFmSyXIKOAF4RB+ X-Received: by 10.66.66.35 with SMTP id c3mr2297012pat.7.1396976852051; Tue, 08 Apr 2014 10:07:32 -0700 (PDT) X-BeenThere: patchwork-forward@linaro.org Received: by 10.140.102.203 with SMTP id w69ls283345qge.3.gmail; Tue, 08 Apr 2014 10:07:31 -0700 (PDT) X-Received: by 10.221.29.137 with SMTP id ry9mr4185854vcb.6.1396976851875; Tue, 08 Apr 2014 10:07:31 -0700 (PDT) Received: from mail-vc0-f173.google.com (mail-vc0-f173.google.com [209.85.220.173]) by mx.google.com with ESMTPS id sc7si508414vdc.85.2014.04.08.10.07.31 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 08 Apr 2014 10:07:31 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.220.173 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=209.85.220.173; Received: by mail-vc0-f173.google.com with SMTP id il7so1057677vcb.32 for ; Tue, 08 Apr 2014 10:07:31 -0700 (PDT) X-Received: by 10.220.12.66 with SMTP id w2mr4065097vcw.15.1396976851800; Tue, 08 Apr 2014 10:07:31 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patch@linaro.org Received: by 10.220.12.8 with SMTP id v8csp262845vcv; Tue, 8 Apr 2014 10:07:31 -0700 (PDT) X-Received: by 10.180.19.69 with SMTP id c5mr5522046wie.7.1396976850782; Tue, 08 Apr 2014 10:07:30 -0700 (PDT) Received: from casper.infradead.org (casper.infradead.org. [2001:770:15f::2]) by mx.google.com with ESMTPS id la10si1152040wjb.31.2014.04.08.10.07.30 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 08 Apr 2014 10:07:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org designates 2001:770:15f::2 as permitted sender) client-ip=2001:770:15f::2; Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXXh4-0005EM-8x; Tue, 08 Apr 2014 15:12:11 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXXgM-0003bS-QN; Tue, 08 Apr 2014 15:11:26 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXXfV-0003ED-IR for linux-arm-kernel@merlin.infradead.org; Tue, 08 Apr 2014 15:10:33 +0000 Received: from mail-pb0-f53.google.com ([209.85.160.53]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXR5f-00022H-Gf for linux-arm-kernel@lists.infradead.org; Tue, 08 Apr 2014 08:09:08 +0000 Received: by mail-pb0-f53.google.com with SMTP id rp16so679819pbb.26 for ; Tue, 08 Apr 2014 01:08:40 -0700 (PDT) X-Received: by 10.66.240.70 with SMTP id vy6mr2794532pac.80.1396944121407; Tue, 08 Apr 2014 01:02:01 -0700 (PDT) Received: from localhost.localdomain ([162.243.130.63]) by mx.google.com with ESMTPSA id it4sm2764630pbd.48.2014.04.08.01.01.57 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 08 Apr 2014 01:02:00 -0700 (PDT) From: Haojian Zhuang To: linux-arm-kernel@lists.infradead.org, tglx@linutronix.de, linux@arm.linux.org.uk, arnd@arndb.de, olof@lixom.net, khilman@kernel.org, xuwei5@hisilicon.com Subject: [PATCH v2 11/12] ARM: hisi: enable erratum 798181 of A15 on HiP04 Date: Tue, 8 Apr 2014 16:00:51 +0800 Message-Id: <1396944052-9887-12-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1396944052-9887-1-git-send-email-haojian.zhuang@linaro.org> References: <1396944052-9887-1-git-send-email-haojian.zhuang@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140408_090907_699454_66A27A65 X-CRM114-Status: UNSURE ( 9.85 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on casper.infradead.org summary: Content analysis details: (-2.6 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.160.53 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Kefeng Wang X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: , List-Help: , List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patch=linaro.org@lists.infradead.org X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: haojian.zhuang@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.173 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org X-Google-Group-Id: 836684582541 From: Kefeng Wang The commit 93dc688 (ARM: 7684/1: errata: Workaround for Cortex-A15 erratum 798181 (TLBI/DSB operations)) introduced a workaround for Cortex-A15 erratum 798181. Enable it for HIP04(Cortex-a15 r3p2). Signed-off-by: Kefeng Wang Singed-off-by: Haojian Zhuang --- arch/arm/mach-hisi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig index 4dd966a..c976bdb 100644 --- a/arch/arm/mach-hisi/Kconfig +++ b/arch/arm/mach-hisi/Kconfig @@ -21,6 +21,7 @@ config ARCH_HI3xxx config ARCH_HIP04 bool "Hisilicon HiP04 Cortex A15 family" if ARCH_MULTI_V7_LPAE + select ARM_ERRATA_798181 if SMP select HAVE_ARM_ARCH_TIMER select MCPM if SMP help