From patchwork Thu Feb 14 08:31:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 10812019 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8934F922 for ; Thu, 14 Feb 2019 08:31:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 782CC28A89 for ; Thu, 14 Feb 2019 08:31:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6C5872D9BB; Thu, 14 Feb 2019 08:31:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2556E28A89 for ; Thu, 14 Feb 2019 08:31:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=W44mwjABtLq/Em90ZhdE81xa0TVdz51oLSY/iTjYhoY=; b=W79 k41VNhnMxnVnOeyT187iCzDlD35+uzAoexo0K772UK/cmGU69B6gWO8tZ2zipksuBE3ewEJv7M4rp QqSCQPZUqndbBpGfvP/I2qgG4UwZM3Yt+k3WA6ErPeJnRVDcUilJwCPPZHuwnIsWSJqtXLWfaETOX 0fWYcjtQlZ6Byo3071RhU3iXfV4/W8WjrcDczCTAeVCCIMS28e405snWFlRnhzXDKDeIagvsrtv+c 6HCShNWCZEikwDx9vIi6OkVYBiRP2J6/PdGFB8EKWvEGy3K496OAJ1uvVBAS8e6ip8RVepZ7TLQdI BznChE7FbYKMfamiSe5DxloQFaVgrmg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1guCQy-0001Sh-Rt; Thu, 14 Feb 2019 08:31:52 +0000 Received: from mail-wm1-x341.google.com ([2a00:1450:4864:20::341]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1guCQv-0001Rn-DM for linux-arm-kernel@lists.infradead.org; Thu, 14 Feb 2019 08:31:50 +0000 Received: by mail-wm1-x341.google.com with SMTP id m1so5308368wml.2 for ; Thu, 14 Feb 2019 00:31:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=QJEStO10BrnZ2B24LMVFy4GfmZeL/MrbI49P/PhmFYM=; b=xhR0xAQp6wqm1ZAu2R5vhtGuvhol4tTj9QxqAsvATX43QHImZafXW4utCoHqIzBO1p 0Bvml6q+r+axr3EmRwgayNPntvwSX1aNw3etZUGiyDL5F+E8ICqzZfaio11gPhk2KJw6 nmUSSkvrTRUVyg4NFkQadMgeIfQ/C/ukLVkB0foMhB4wA5MVzNIu95QRzsyIj00QrIdl /yzgheq8D1YRKJV5Xy/bZ8tl118z1PIA89KS4MdGUMSaMWRPqBMHmACC1rd/CknAYSyx TgYfXwp2nbnhgel0KRFbJq7B4gG1Z/rvzmojZMCExBckkIds0HL2NkQDeCNPSD+LBbcJ uLFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=QJEStO10BrnZ2B24LMVFy4GfmZeL/MrbI49P/PhmFYM=; b=Yy6DsinqmJLCsBeJeBWBd9lcOYvIdWs0BOD4Ur3ZE8x6Yr337gQfOAonH4+dXXGsXl 4LDpuLzeButpbM9FJbbSJosYJqzOr8bcL3JyL2GryYclXKpKVsM8Gu5sJnN6nCjfxzhI QO2YPs505f8eVXrFPOPROCceXBJSPM2njwEsuvjvdzEPzyHz/vvDEHBNs814LpdzwmWh Gb1FwV5wQtFrZrxLwso8dEmTeIJrL7BNpRBDcA6kQn8rDYB7b/dV53E+VpfCVJN8r9KK msp+OJHAdv4+OvIKbL8HwMQhOyafjJS3QehqtNNBeTN/OrUrw+t9dexC0LfZpcKRkMIA IjaQ== X-Gm-Message-State: AHQUAubFiJsQNTv35CyIkfmQbufNep6VptpjlBObHXBbeGWfcoBni9W1 r26MB/Nureq3w0O0kf3bYbp9ubCwVTc= X-Google-Smtp-Source: AHgI3IZ5jqE8J2z5X3FrSGajwzhMwb9UGCvVdSlAcAyG42tLFy9ZOCEZqmei5K2EW2wto16CJq57lA== X-Received: by 2002:a1c:7510:: with SMTP id o16mr1704122wmc.38.1550133107624; Thu, 14 Feb 2019 00:31:47 -0800 (PST) Received: from lmecxl0911.lme.st.com ([2a04:cec0:104b:51c7:1dcf:5141:50b9:8a8]) by smtp.gmail.com with ESMTPSA id q6sm944673wmq.4.2019.02.14.00.31.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 14 Feb 2019 00:31:47 -0800 (PST) From: Benjamin Gaignard To: linux@armlinux.org.uk, arnd@arndb.de, alexandre.torgue@st.com Subject: [PATCH v2 0/2] ARM errata 814220 Date: Thu, 14 Feb 2019 09:31:43 +0100 Message-Id: <20190214083145.15148-1-benjamin.gaignard@linaro.org> X-Mailer: git-send-email 2.15.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190214_003149_455556_95BE304D X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: benjamin.gaignard@linaro.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Implement ARM errata 814220 for Cortex A7. This patch has been wroten by Jason Liu years ago but never send upstream. I have tried to contact the author on multiple email addresses but I haven't found any valid one... I have keep Jason's sign-off and just rebase the patch on to v5-rc6. version 2: - limite help lines to 80 columns. - Add Arnd Bergmann acks. Benjamin Gaignard (2): ARM: errata 814220-B-Cache maintenance by set/way operations can execute out of order. ARM: stm32: select ARM errata 814220 arch/arm/Kconfig | 12 ++++++++++++ arch/arm/mach-stm32/Kconfig | 1 + arch/arm/mm/cache-v7.S | 3 +++ 3 files changed, 16 insertions(+)