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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EEDD3C433F5 for ; Wed, 2 Mar 2022 02:39:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239017AbiCBCkG (ORCPT ); Tue, 1 Mar 2022 21:40:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232563AbiCBCkE (ORCPT ); Tue, 1 Mar 2022 21:40:04 -0500 Received: from mail-pl1-x631.google.com (mail-pl1-x631.google.com [IPv6:2607:f8b0:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EC8F92E6AC; Tue, 1 Mar 2022 18:39:21 -0800 (PST) Received: by mail-pl1-x631.google.com with SMTP id e13so367388plh.3; Tue, 01 Mar 2022 18:39:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:cc:reply-to:from:subject:message-id:date:user-agent:mime-version :content-transfer-encoding:content-language; bh=MtG6z1Jzb89Ndx+jl2cJ0c1G9ZcfiK5kSL2+E0wyCng=; b=abfrrGS0XqDXsi7/Xv1Z4tFdV23VfDvlIsqmd4l95dfY7OUh5ZJyiuhIRJ+mFzXvXu BKuNxZymZZ+9o/qz+/P4mWxNDsggFyiMKX9WtNN7DeEQAKwvM901P5x8q3wV8kNYLzkC ekKEg4poMrbv+9f1tv0+/PTTgnPje9Q6ZLayL35dxtzSpccu9hVxCZ9d0GR8W+obk+2r LNLscVM1qONrJG5A8GlomyUwB/1rq/J2qNKuoIchtJ9lmd1ltbb3DwQSMsLB5bZWmPQx LkyEdp3dmN7LMztvoMwS2oBTz7Y6jn3zQw2dW83nmUeoTXQwIoLDYtszH8OMTyifNlws 5A4Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:to:cc:reply-to:from:subject:message-id:date :user-agent:mime-version:content-transfer-encoding:content-language; bh=MtG6z1Jzb89Ndx+jl2cJ0c1G9ZcfiK5kSL2+E0wyCng=; b=FNQsFE78dj6w4qyXA+4TIzjQ5h8C0960JjVmkNZgdyvbSfMbjw6pCxX7k9T7ATEOF+ Qds36ERxnZX17yy+TTJMwLvPEW1GYzYJ/5M9ZY2n8n1HaENNIcsZJvY8eTMiWdkG7GVC xvR1qoQeUaq8gT1Rmz7EvbaGyjCXNcoNWuS9eRmbNR69EWMIw8QD2yA2mJQhOGx+kd/q fgSiB3NXERqrqek5oQfrx/3qkqug4HYOZR835KGHmSe8r3NSTYRwfxWNJLkE3/lMTTxE 25Vs08NBlSiVvBUAL66wlSbv3yIAxW5HTXVw5Neinfvo4KSYUI4RKWGINQi/z44ElVv1 BB7Q== X-Gm-Message-State: AOAM533RA9ZskRw4XN1qA3O2QNAuaK/eKRetKfr38xoZJgksus4rB9Lo 6hCJBbhgyqy5I2HFheFWHQA= X-Google-Smtp-Source: ABdhPJzRWPFocHCjcn3D/1crvW6jIAuiApm7zY8OeyhMDlDQKmtpOisKmOaARpeA6aFKmOW7Zn/Ufw== X-Received: by 2002:a17:902:e549:b0:150:2412:c94c with SMTP id n9-20020a170902e54900b001502412c94cmr25176748plf.94.1646188760970; Tue, 01 Mar 2022 18:39:20 -0800 (PST) Received: from ?IPv6:2600:8802:2207:ac00:38b7:6dcb:b27d:e974? ([2600:8802:2207:ac00:38b7:6dcb:b27d:e974]) by smtp.gmail.com with ESMTPSA id z6-20020a056a00240600b004e17ab23340sm18875337pfh.177.2022.03.01.18.39.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Mar 2022 18:39:20 -0800 (PST) To: dri-devel@lists.freedesktop.org, open list , Linux-Next Mailing List Cc: David Airlie , Daniel Vetter , Lyude Paul , ville.syrjala@linux.intel.com, jani.nikula@intel.com, airlied@redhat.com, dianders@chromium.org, tzimmermann@suse.de, sfr@canb.auug.org.au, lkft-triage@lists.linaro.org Reply-To: CA+G9fYu4PPE6_91mzor0bW7RSzBDNJ3xqqgeeK-jR1jokmhYOQ@mail.gmail.com From: Rudraksha Gupta Subject: MSM8960: gpu/drm/dp/drm_dp.c:59:27: warning: array subscript 10 is outside, array bounds of 'const u8[6]' Message-ID: <8e13f51a-845b-1fdf-11ea-6053f7d8df9e@gmail.com> Date: Tue, 1 Mar 2022 18:39:19 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, I am getting this warning when compiling the kernel for the MSM8960 with this defconfig: https://raw.githubusercontent.com/apq8064-mainline/linux/qcom-apq8064-next/arch/arm/configs/qcom_apq8064_defconfig Warning: ../drivers/gpu/drm/dp/drm_dp.c: In function 'drm_dp_get_adjust_request_post_cursor': ../drivers/gpu/drm/dp/drm_dp.c:59:27: warning: array subscript 10 is outside array bounds of 'const u8[6]' {aka 'const unsigned char[6]'} [-Warray-bounds]    59 |         return link_status[r - DP_LANE0_1_STATUS];       |                ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ ../drivers/gpu/drm/dp/drm_dp.c:210:51: note: while referencing 'link_status'   210 | u8 drm_dp_get_adjust_request_post_cursor(const u8 link_status[DP_LINK_STATUS_SIZE],       | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~