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[209.132.180.67]) by mx.google.com with ESMTP id 1-v6si1941185plj.247.2018.03.14.05.45.17; Wed, 14 Mar 2018 05:45:38 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=JzedblaV; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751523AbeCNMoO (ORCPT + 99 others); Wed, 14 Mar 2018 08:44:14 -0400 Received: from mail-vk0-f54.google.com ([209.85.213.54]:38196 "EHLO mail-vk0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750902AbeCNMoN (ORCPT ); Wed, 14 Mar 2018 08:44:13 -0400 Received: by mail-vk0-f54.google.com with SMTP id s1so1876554vke.5 for ; Wed, 14 Mar 2018 05:44:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=F4ipFVVt7YmubLLxw5olsjZWmNKKTU9pzZUhBricGJU=; b=JzedblaVg6/SBeKu5IG20c8MhPEpeilCvxBjwcCRDcdMaCd9NsYmWwIUYBeW2DEr2q +ZIEZKF0jo+l5QKJZnqIpmHUkAOmoBvojQ+XKut5YFlP1qy5aGmHhaCAZLnQJvpv+jDQ WH60w7m+g8TWjlBMzxqV/2kaxCGUs0YWIWZOnwCd36evpTOwUmIEtT1Toq0S/+yVtTZD OjOVofAiaupLGt7qEOsMDFrNUNGf1HD8kUdEqkPoyEe/7TTjhf0IyiU+sQt2bF5Zdbcs 2/mLW/Qh5NBwUZbVVhpG7iv3vQQLl2joT0YUgrv8MZ0wvHV/Gaz9zNiaC0KFtLtgSrI6 90Xw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=F4ipFVVt7YmubLLxw5olsjZWmNKKTU9pzZUhBricGJU=; b=cItuBA3KowND9FDhsg2NgaRiDaSljJ4viQBupTV9Qi9ZiIpnbsyPQRjO77BtILrXeN dhsGxUI017JzoFsdKai34TZlWlzh/8/dpe0ggnmyB3tPiBEPCBpW6LpE6eLhMCtMHMnm LBDfKmtxiMfY0QqBOsQdrtCrDluGxdQQDeklw4EqmndOm9i2ygwCmNY2Da+uzgGyFQgG mxFQqWs+4751I2FDTVCg9pQKoTNxOZDNot7xmnMkxManLibXGAZEMCJHBO0Z6DCVLyBi fwkgISDh8BjnihGmNhsu0i147jAcCIrFH027OgGavwrZkx8K/YIBxP8MQ78D0oHt8Hxg Kiag== X-Gm-Message-State: AElRT7GZXRNTi2l+DD5aT8DLRDxeWx5wZkyUBpg3sECKdPFbi84r4T5i 89HVQ7mIEJ+8KoGBOlCk3xC8BiGTf4rp0yrm8RY= X-Received: by 10.31.167.18 with SMTP id q18mr3090789vke.10.1521031453023; Wed, 14 Mar 2018 05:44:13 -0700 (PDT) MIME-Version: 1.0 Received: by 10.103.170.7 with HTTP; Wed, 14 Mar 2018 05:43:52 -0700 (PDT) In-Reply-To: <152103045697.8738.16803220270496592360@jlahtine-desk.ger.corp.intel.com> References: <1520970688-19683-1-git-send-email-s.mesoraca16@gmail.com> <152103045697.8738.16803220270496592360@jlahtine-desk.ger.corp.intel.com> From: Salvatore Mesoraca Date: Wed, 14 Mar 2018 13:43:52 +0100 Message-ID: Subject: Re: [PATCH] drm/i915: drop various VLAs in i915_debugfs.c To: Joonas Lahtinen Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Kernel Hardening , David Airlie , Jani Nikula , Kees Cook , Rodrigo Vivi Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2018-03-14 13:27 GMT+01:00 Joonas Lahtinen : > CHV_SS_MAX should be good enough. Make these function scoped (so #define > at the beginning and #undef at the end of function). > > Do use ARRAY_SIZE() instead of repeating. Thank you very much for your suggestions. Unfortunately, it seems that someone else already fixed this issue, so I'll just drop this patch. Best regards, Salvatore