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[23.128.96.38]) by mx.google.com with ESMTPS id lw11-20020a17090b180b00b0028651c89270si11502759pjb.98.2023.12.13.09.24.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Dec 2023 09:24:19 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) client-ip=23.128.96.38; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=OY09HHkW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id 8189680BE87D; Wed, 13 Dec 2023 09:24:17 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233682AbjLMRYD (ORCPT + 99 others); Wed, 13 Dec 2023 12:24:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229458AbjLMRYB (ORCPT ); Wed, 13 Dec 2023 12:24:01 -0500 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 90A8C99 for ; Wed, 13 Dec 2023 09:24:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702488248; x=1734024248; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=axOd2gFtOVuNLnNaLR6jwzhzW7u9PcfcbFjtLnQveuU=; b=OY09HHkWcjQqUMf3mfJlny2P+jwOZ5jDmxFT0b0152N08BXVDhlHg4oV JUdNGCRJNH0Iz2jr3Z1WJ7JLemsAYnBhqwN0XxvT/fUbGL5MpSEGpjKep Q/loPdx+HZWEWlEyw9Y4RxObGXvsc93mq1DPlhsAAdLypCAEQEcpNzpuC bHIiaR4uT8xMkizQKDVge4/Dzd66TuXQUtlgJeayRjG1eOvjwHDyOpYib +JMcQdjfymzE4Au0deGrRUAn28aQqVET9RKeFckeNXB9SQgYdMDqqzzbM S+f1EoGnudnzsenUElsYeEoRS7Vlnz3NQgQ9kxZlvMaL0s07sUZFnBUq/ Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10923"; a="481194357" X-IronPort-AV: E=Sophos;i="6.04,273,1695711600"; d="scan'208";a="481194357" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Dec 2023 09:24:08 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10923"; a="808233941" X-IronPort-AV: E=Sophos;i="6.04,273,1695711600"; d="scan'208";a="808233941" Received: from smile.fi.intel.com ([10.237.72.54]) by orsmga001.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Dec 2023 09:24:05 -0800 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1rDSxm-00000005aul-3OdT; Wed, 13 Dec 2023 19:24:02 +0200 Date: Wed, 13 Dec 2023 19:24:02 +0200 From: Andy Shevchenko To: Nikita Shubin Cc: Hartley Sweeten , Alexander Sverdlin , Russell King , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Arnd Bergmann Subject: Re: [PATCH v6 01/40] ARM: ep93xx: Add terminator to gpiod_lookup_table Message-ID: References: <20231212-ep93xx-v6-0-c307b8ac9aa8@maquefel.me> <20231212-ep93xx-v6-1-c307b8ac9aa8@maquefel.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231212-ep93xx-v6-1-c307b8ac9aa8@maquefel.me> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Wed, 13 Dec 2023 09:24:17 -0800 (PST) On Tue, Dec 12, 2023 at 11:20:18AM +0300, Nikita Shubin wrote: > Without the terminator, if a con_id is passed to gpio_find() that > does not exist in the lookup table the function will not stop looping > correctly, and eventually cause an oops. Reported-by? Fixes? -- With Best Regards, Andy Shevchenko