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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4533CE7716E for ; Wed, 4 Dec 2024 14:43:18 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D394010E039; Wed, 4 Dec 2024 14:43:17 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Y4FMXz+H"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id BECE310E039 for ; Wed, 4 Dec 2024 14:43:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733323397; x=1764859397; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=XRDQJ3uJ35zN6R8kc7/26DL0yooR1NcyHn5Pmxt6jag=; b=Y4FMXz+HPuKLkJ779BE2UlaKHBZb6PIaw2UYzkCyzUW/5pGI8ud7DFim bFmOmWkq5N5YbWqZ3HU8JkE2i38zRiyfGnvBuKbrD7Jyw5b9e+dOqKCnv oXEHR8JQ4ahZhrljTwQaPLVgnYi33ojFXB7drhFN3LyIRyr5KZ+wF3Bn/ /fRBc/2boRvNWMCasEvXgghjQV/l/YTM2wPYqwZaeWWrZ1AAY2O43J7JL F/n/GZBZXnFU4n15ZnV31c0l+L3IB9Yp9es/4LuqZWx76knTz04m6JWrc yt2ra+WRjTtFfXtXzhphoGk8IfJqv8OFdr0dryu9JwUrOTUm3WcTRIt24 A==; X-CSE-ConnectionGUID: 4rhGLEl8RGCFTTy0qIGyOQ== X-CSE-MsgGUID: 0VdQU6YSSueENvaNeHnHCQ== X-IronPort-AV: E=McAfee;i="6700,10204,11276"; a="44984476" X-IronPort-AV: E=Sophos;i="6.12,207,1728975600"; d="scan'208";a="44984476" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Dec 2024 06:43:16 -0800 X-CSE-ConnectionGUID: N7iyW4ZpSymDoMrssnhieQ== X-CSE-MsgGUID: Xso6M9BuS/OxRImf2CLMNA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,207,1728975600"; d="scan'208";a="131235692" Received: from slindbla-desk.ger.corp.intel.com (HELO intel.com) ([10.245.246.225]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Dec 2024 06:43:14 -0800 Date: Wed, 4 Dec 2024 15:43:09 +0100 From: Andi Shyti To: Eugene Kobyak Cc: intel-gfx@lists.freedesktop.org, John.C.Harrison@intel.com, andi.shyti@linux.intel.com, jani.nikula@linux.intel.com, stable@vger.kernel.org Subject: Re: [PATCH v6] drm/i915: Fix NULL pointer dereference in capture_engine Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Eugene, On Tue, Dec 03, 2024 at 02:54:06PM +0000, Eugene Kobyak wrote: > When the intel_context structure contains NULL, > it raises a NULL pointer dereference error in drm_info(). > > Fixes: e8a3319c31a1 ("drm/i915: Allow error capture without a request") > Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12309 > Reviewed-by: Andi Shyti > Cc: John Harrison > Cc: # v6.3+ > Signed-off-by: Eugene Kobyak merged to drm-intel-next. Thank you, Andi