From patchwork Fri May 26 11:26:06 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leonard Crestez X-Patchwork-Id: 9750409 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D602060249 for ; Fri, 26 May 2017 11:26:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C5FD42811A for ; Fri, 26 May 2017 11:26:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B878A283AF; Fri, 26 May 2017 11:26:55 +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=-1.9 required=2.0 tests=BAD_ENC_HEADER,BAYES_00, DKIM_SIGNED,DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 3137C2811A for ; Fri, 26 May 2017 11:26:54 +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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=rgRmXaF9jvKImmoIwStTuoNkx4yReK2qQkvGO7pv+rE=; b=ptWBN6/JvxpbBj 8nRa3noBRRM9cw0tH8+k8Q4hRO2jP5tgK60O6F1GYWKbpy15JOp0P8TPsxFFldRVZ1yu02gy+35ln jf399dujDqTaV3RoK+zC8Km7xSaDT3U5a2Z0+jt3aYePLnqMzy9KnipXNgX9O6rOCuYW+O79Gqqv3 GFwAhFM20R3XrerZ+D4b38klFVEILyR/qdyt19sHnN9nzhQpyMJ5TQ+tuJ5ZXEzu4aIYenBHUHFP3 EAdeMWdHwl97Eb59+MTOey4OSPggYmYWr66cbVlnW+q/XW1Wfd+6ch203+UMzm+6XeAO+QPGmZ0Hn d7E59wv0DL2R9EGyo3Yw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dEDOP-0003qj-Ve; Fri, 26 May 2017 11:26:53 +0000 Received: from mail-by2nam01on0064.outbound.protection.outlook.com ([104.47.34.64] helo=NAM01-BY2-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dEDOM-0003pr-E4 for linux-arm-kernel@lists.infradead.org; Fri, 26 May 2017 11:26:52 +0000 Received: from CY1PR03CA0014.namprd03.prod.outlook.com (2603:10b6:600::24) by BL2PR03MB162.namprd03.prod.outlook.com (2a01:111:e400:c0d::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1124.9; Fri, 26 May 2017 11:26:26 +0000 Received: from BN1BFFO11FD046.protection.gbl (2a01:111:f400:7c10::1:160) by CY1PR03CA0014.outlook.office365.com (2603:10b6:600::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1124.9 via Frontend Transport; Fri, 26 May 2017 11:26:25 +0000 Authentication-Results: spf=fail (sender IP is 192.88.168.50) smtp.mailfrom=nxp.com; vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=fail action=none header.from=nxp.com; Received-SPF: Fail (protection.outlook.com: domain of nxp.com does not designate 192.88.168.50 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.168.50; helo=tx30smr01.am.freescale.net; Received: from tx30smr01.am.freescale.net (192.88.168.50) by BN1BFFO11FD046.mail.protection.outlook.com (10.58.145.1) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1075.5 via Frontend Transport; Fri, 26 May 2017 11:26:25 +0000 Received: from fsr-ub1664-115.ea.freescale.net (fsr-ub1664-115.ea.freescale.net [10.171.73.164]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id v4QBQLYU028567; Fri, 26 May 2017 04:26:22 -0700 From: Leonard Crestez To: Shawn Guo Subject: [PATCH] ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS Date: Fri, 26 May 2017 14:26:06 +0300 Message-ID: <49b2579b9ad2e5ce0a7c4b163dffb5a885ac7dae.1495797565.git.leonard.crestez@nxp.com> X-Mailer: git-send-email 2.7.4 X-EOPAttributedMessage: 0 X-Matching-Connectors: 131402715855823580; (91ab9b29-cfa4-454e-5278-08d120cd25b8); () X-Forefront-Antispam-Report: CIP:192.88.168.50; IPV:NLI; CTRY:US; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(336005)(39840400002)(39850400002)(39400400002)(39450400003)(39410400002)(39380400002)(39860400002)(2980300002)(1109001)(1110001)(339900001)(199003)(189002)(9170700003)(498600001)(77096006)(50986999)(118296001)(36756003)(189998001)(5003940100001)(47776003)(104016004)(356003)(105606002)(5660300001)(4326008)(2906002)(8936002)(50226002)(305945005)(86362001)(6916009)(6666003)(85426001)(8656002)(110136004)(53936002)(54906002)(38730400002)(106466001)(33646002)(81166006)(48376002)(50466002)(8676002)(15760500002); DIR:OUT; SFP:1101; SCL:1; SRVR:BL2PR03MB162; H:tx30smr01.am.freescale.net; FPR:; SPF:Fail; MLV:ovrnspm; A:1; MX:1; PTR:InfoDomainNonexistent; LANG:en; X-Microsoft-Exchange-Diagnostics: 1; BN1BFFO11FD046; 1: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 MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL2PR03MB162: X-MS-Office365-Filtering-Correlation-Id: 8172908e-ecf9-4a0d-4180-08d4a42a0b90 X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(201703131430075)(201703131517081); SRVR:BL2PR03MB162; X-Microsoft-Exchange-Diagnostics: 1; BL2PR03MB162; 3:rI3338gyHMcvGaJjNQRx9BBX7rzpHG2U6IOnfjkPhBdQQ14ria6bHOTyb4A5xU4vcyeGXp/Mwf/JBBFIat8AFVl31MtAhr//kPzYhlGSeaZuGKrm6VJoe0zA6q/BdO+UeTsc+Xd1w+palYFvu4oZOqsh4ZNNCoRC/sJp2CAI415pmYr1tVsSQfEfrn0d39xbNxwbd4BKojG8gfZYXQravYmi9zbvWsPMltX4kXblKU+/551r8QALQh+s9IIzl/v9AKgLjzjsmcmuvfaYAQR9Sg0RdMAPvxDLJG1Av6LyibZPl4HzP96a3liiI56aoPlDQfRoXrzmpTJIW+crwCChACt8kNcr8VOkEtFXPan1TEbXgqAlT33+we1NIQzB9m2724cDUNiCAQZX4CYu/RC7ce7RFyFZF/UrE7xcKlWoiXJIaE8WtKV+Bj/UfB8Ug/Hj; 25:EM9V6vUkZUtvWxhn0U9csdodplqV5QQZW17Eeyv+pUToruKD61/JqPS4dFb/72y7me/dMesQ8TkQKR3k7h5QJQsVfol/4yWybXM07i6DZgWttxchUjqWJ7N+FeG9QzjEywNmcZb9AuUJHftkt3eBwxbLEmHir8qHgp7vjDvW/gmfHzkEhvNiQbdcxc+0K9xfLmrbE7dnBvkd0f+ghDf7rSkGyU+Zz/89BMYbqHXURo9VWaqVVWGEKTkMuOhMCxuSUADHRTnRK5nTnFo0msvS4wRhNC0adCVV/4GF5T+iqi0BKtKpErxxhzc+8nNbSH71zR1IOFSde/bLmdU0DEe368PQb1WN8JPHahp5YtXw5bBWxDAPrTdj+9mSboHACHHwX1kSUBFuJzitzQ1cASGxfkoUVhPqDwExUSUTiutw7qEZQV1HgEMNMZrZkU95qH3btGxUip4tg9+WsLr9z8V7Bg/Es4Krn5m2q/11GuOdvEU= X-Microsoft-Exchange-Diagnostics: 1; BL2PR03MB162; 31:RiM1oayyRUhYf63VDqlPh8j2mDzn8Id8ewt3X/nPyoKKBqBGJHTQTHm3rUO/I6uVFRd4waudvLEcgj6rmP8OYkH7eIdO58Rp5+H6+GzPrm9kyiYD4DqCHa4etLxxyff/To0aVcXMEOitxFJhLfWDicNQj8K4WZP1Tsz6lm7ovcrJaJfIKiIDTgYBkBZONv8EK/V8BvQPVxOLgW6Pa+GACSghQBvHiTJsjyo3L/7T7xmOGcw6Uepqq5tGhu9OxzpO X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(185117386973197); X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(6095135)(601004)(2401047)(13018025)(13023025)(8121501046)(13015025)(13017025)(5005006)(13024025)(3002001)(10201501046)(93006095)(93001095)(6055026)(6096035)(201703131430075)(201703131433075)(201703131441075)(201703131448075)(201703161259150)(20161123565025)(20161123563025)(20161123559100)(20161123556025)(20161123561025); SRVR:BL2PR03MB162; BCL:0; PCL:0; RULEID:(400006); SRVR:BL2PR03MB162; X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; BL2PR03MB162; 4:kLdhfdtOWHaWfOuvmjg64VuaAscczvjJZlkJbukCHsL?= =?us-ascii?Q?Y4DZhu/NuLDnXR9/sykCZpIcVjHY5fRGgXgqSQYLeJuegkuyI9cQFai3nW1W?= =?us-ascii?Q?82ohHSBs0MeBb7R93v8C044V50VJpQcWnACdcO0u4as+uAooF+H40hhjDNDX?= =?us-ascii?Q?QTY1sVYChILHBkaz6TzLKPMVC8tR/BTcHmgpkl0SYAkoePfu6YeLtRdQy47u?= =?us-ascii?Q?9uz4A1LHTu/2/rwPCLYyBM4MhDU/JUCWgd5JRE1SOnaYh5+GqiZiVoxTAld1?= =?us-ascii?Q?QcGdgCajNrlXcA/SMVQwomsmYb8UJm0YVCGZ8ul8S7FYRHPViRJp0Rivar9J?= =?us-ascii?Q?6SlOSd0Js1nD3E1kkHygHKIBiaFmqRkIWSEYNeo0rQvF2Hu1pXaaruPQImlo?= =?us-ascii?Q?QeLBTmw2whoLwPbwlOA+hh+sfmCj2e8Srah60kZF8JwZEcridokyZRAZxHrd?= =?us-ascii?Q?UoY4PFEnmkozldCrlIAPXXM3CrAXZiVfSC6p+bhg4/LKkPFuniBaQz30FrLd?= =?us-ascii?Q?2urp0Cq5tbXtVkWpFFQDe5Gf0nSw0EFJdINe7f0F/Fui3cwfjYlig2dSa3O6?= =?us-ascii?Q?STdt0mA8BNFPTppanrKhWAjNrH6T3ABMaX3rEn1ahy3N8i26DV6/RhIrTiWu?= =?us-ascii?Q?ZEfD02eNAIRKK9wsMwdH1hETKBQdL0VRUoi8khrl/RCz2w6DSJ4SgPxTLZ5l?= =?us-ascii?Q?LxpwitJbELEhGqIoFBqdypepAzIQVJ/ODgramn52zUCkA3CMsIde5tdCzGEC?= =?us-ascii?Q?H1hFnRoRkz4qL+qb9fnY/xuOggRp9n6eqfH3clg3UDCA27mb5ZzonZwdl0TL?= =?us-ascii?Q?hxFxj8V/gfyaVOdZzm08S0f97XQgFEKKoJPJtkWpB77Td1Bm9AZ3us4n3DUv?= =?us-ascii?Q?50th5xQWtTm21AumwDcf00MVYwKizv4A+4mAc7uCu24RqjPmBzDANOa206aN?= =?us-ascii?Q?opw7TGItsDKMTJWOW4QP4Gczehp7W0iRCw8MnNg=3D=3D?= X-Forefront-PRVS: 031996B7EF X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; BL2PR03MB162; 23:/ty2yN3wFtiXpJ6wBsPUl2kuJqyFuojJ1FZ4m7xxrD?= =?us-ascii?Q?TKpKuTlY/7nMOO2CMlkTZZbzyO0v+wG3SxFXaRUsApzNIJXBlwDj9eiktYAZ?= =?us-ascii?Q?IHnukI1iny16OYW++k/m4zZ4BPwEUx7N8yB4spf1RH4RKxh8L8+3bZe+b8w6?= =?us-ascii?Q?dhG9NE8aGQlB0YrDSSRFuV3M1yTtCBVhLK6lPOxKcdAAzUipwQVs2DTEs+Vo?= =?us-ascii?Q?MT0SMiLH1e8Vg9vpvUwLkmLx7tL1NSzPHtUvL9ZUQWO3wRAD7nYxcSbdFRFo?= =?us-ascii?Q?xBVt2kpWUjsJxKPD+HqY8VyF9AV5ul64Pq4C4TG9L/4KZnREbUTgL+B+nWaW?= =?us-ascii?Q?5wKQ+UevGP/G3J96jXKcs3dEhQacL4RVwrguksHhPHz2h2WkhiY1Re/IBLZY?= =?us-ascii?Q?VskK7qxEwds1eYJsVL3bv448PKv39kx33Ar5cC/Fven3P9E9FPddGdNVi6/V?= =?us-ascii?Q?FT/uJjHBfR5cgsy9asvJ+c7vhbe8O/y9mxRVS5RdvzsvPlNlzN1L6CbQhxH2?= =?us-ascii?Q?GKNYR/hhlms2LwXK4G0Krc+c/fguPwRSt+Pp4pTx0PeQetvExdLK4pV1R1Ci?= =?us-ascii?Q?Mi2kZUp8Cy/zhdcEORKHYuVe5EoJw6PHiu/SF0RxuNTWlMnnRNmHdB4lzRVu?= =?us-ascii?Q?GWMD0nWmGYYASBhvW7ebNADupkUxf2ILyRNJH7GL922ql8ZbXuMW9MRb7Mf4?= =?us-ascii?Q?WcpVJM4QcaG9+cCI1TZCZ+1r1KPruFn3At1Xicb0uRRBcyRMPG3+aRWILNSS?= =?us-ascii?Q?qAjJOOxT8R5Oy8sZEp8IqGIkDzaJ5IPpU9auYwz2o2D2bXnXxBHyHo9yhWXS?= =?us-ascii?Q?83sDUnyvIlFGPOcEANJHCedfgrTN+t0RV5GnGvIOirEOEzdnzVwzJXWiId2I?= =?us-ascii?Q?7UdMWxSnfTTUZqACeApDHGUOe9DcymPRd+/6MOOTvall5I524rnHfVjAFaL8?= =?us-ascii?Q?xChToDAt8gB9VKSWbJI5/vZ/fQyzAQzeE2wRe4n0DPZ4gCd7teYFVIUubEyv?= =?us-ascii?Q?uBJuEjv1vX3OcMMQakjBRugoOa+RQvR1KYii4MR6n8wuZhYVR91DrEZ6Y6hd?= =?us-ascii?Q?ZFaM+/tBCeRZv97rcrwu/z8pCrkR7oVafVbpj5unn7operWyIvDtJDGfKV3U?= =?us-ascii?Q?pEFPNZIUVlzIA5xvfVYXERJnyZWvwbzoG5J89ScFc0ueHfY9rxvkBmnRYZgh?= =?us-ascii?Q?IlOl2gx1iGugkDQLg5Zt+7EUev+6mNb0YYsPsAnDD9lxIQb8E4NPV3HA=3D?= =?us-ascii?Q?=3D?= X-Microsoft-Exchange-Diagnostics: 1; BL2PR03MB162; 6: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; 5:bkRrAY8Su2H7d0q0YGmAGMO3Nk+e7mOfiyDeorP00YnUGb4nLeZATsP1ZKbCJLlnCN1zpX1pM3pVjzbczccfzIhE7klpMKNLRjmlLmx920+lZTg8xxtXdM9vvKdUudjhSMkazKG+n10SmdhyUcLp3HfPOwUuK+eGPIyfCH9mDRVGcrQ/jrl81ECf2CQQTXum; 24:RcwNdbRYskg6lxg8WMuRQ9Jeqequ1U9lxAqhF3SPs90oiKIlIyxzEsfMMG41qIyKgd6XV9dbPPAQdTzVvc/X1u/HrE7RzxWlzS89zNwbFf8= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-Microsoft-Exchange-Diagnostics: 1; BL2PR03MB162; 7:UhVYCiPKQ8vGC3WyzkFz0N8vvmR/g6m4XvrY8bPOHT/hqnrQG7C/zRjNdEnIuVD8L5UmCPJcxtzQidJMbANPjnqvyjDkKYoR/zYzoBCSbPkbEQcTmeBmX9kR6tcpQeF11fIuGlS9TcGkKkHy4RFtVygN/icmsp5uxnYYCGLDaRRvk8I2njxIOwCXRNOafg3bhyXf9M877wN8g58t9P2P5wL6LeRXmM/ingChp+8s7FAWxc8Ngy73LunWxVTDuxodHtkI1H2VOwhwih+8oox9btscFlYepJCTFWXwy6okJxLZaHKceAcEJM8hDIHda2eZN0LKqwNpQMT6VSRf7G/WxQ== X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 May 2017 11:26:25.3639 (UTC) X-MS-Exchange-CrossTenant-Id: 5afe0b00-7697-4969-b663-5eab37d5f47e X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e; Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL2PR03MB162 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170526_042650_613198_A9D07DC6 X-CRM114-Status: GOOD ( 11.90 ) 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: Dong Aisheng , Stephen Rothwell , Matt Fleming , linux-kernel@vger.kernel.org, Octavian Purdila , Fabio Estevam , "Paul E . McKenney" , linux-arm-kernel@lists.infradead.org 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 This option was removed by "make savedefconfig" in commit c5054a98bce4 ("ARM: imx_v6_v7_defconfig: Select SMSC_PHY") This happened because CONFIG_DEBUG_FS was implicitly selected by CONFIG_TREE_RCU_TRACE which defaulted to true because CONFIG_RCU_TRACE was enabled by default by commit 961518259b3b ("rcu: Enable RCU tracepoints by default to aid in debugging") Recently however CONFIG_RCU_TRACE was completely removed by commit 6e74c237c410 ("rcu: Remove debugfs tracing") The result is that imx_v6_v7_defconfig no longer includes DEBUG_FS on linux-next since next-20170517. This is bad, DEBUG_FS is extremely useful for kernel introspection and testing. Signed-off-by: Leonard Crestez --- Patch is against next-20170526. Applying it to shawnguo/imx/defconfig and cycling via savedefconfig makes this diff go away. Alternatively maybe DEBUG_FS itself could be made "default y if DEBUG_KERNEL" or similar? arch/arm/configs/imx_v6_v7_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index bf1e7e3..51ca814 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -381,6 +381,7 @@ CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=m CONFIG_NLS_UTF8=y CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_FS=y CONFIG_MAGIC_SYSRQ=y # CONFIG_SCHED_DEBUG is not set CONFIG_PROVE_LOCKING=y