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 B9D2C10F92E9 for ; Tue, 31 Mar 2026 18:12:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 729D110E787; Tue, 31 Mar 2026 18:12:19 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="QHJZBvfx"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id DFC0410E787 for ; Tue, 31 Mar 2026 18:12:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774980738; x=1806516738; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=GQJwnvQBNtFAUMh9bIRnNkyRImi5sg7dlxkkrWuBlqk=; b=QHJZBvfxWD7jCkyLZlrI/f9Pp6IjcONfGQz1z5WrYiRpX9bz4XhANR1H lFmFf4tSkt9ugBHkz890BghgqRLjc6Qi3n+3PXpCxXUkbHKxI13xUFXPQ mwG2ryRohQZHM8rtNM6/o4uH2OcAxWnHSbK/NxlrXi11MLcXLRHH1no+T dMacijg0/v4pcj8GPTleEvTjH5IXvh3lUpc+W29H/fW/wrhGqaiNvGGT0 0JTAUUZYEFQVmeLyd2g4PFDxEbjndpzv8B0xwBFifqlMJq4Xb5uKmIOrR qqbcmQpmTidS8NcVyHlQQxpwO2wI4Eiax4TKISm+2Ioe1ohVg8fiO2FBx g==; X-CSE-ConnectionGUID: iCnl9CSzTXWluqVNqHssgA== X-CSE-MsgGUID: kIgmBN7DTrauWk/3PQkOLw== X-IronPort-AV: E=McAfee;i="6800,10657,11745"; a="75722196" X-IronPort-AV: E=Sophos;i="6.23,152,1770624000"; d="scan'208";a="75722196" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2026 11:12:17 -0700 X-CSE-ConnectionGUID: 4ieSv8ZDR82KAN0npiBBuA== X-CSE-MsgGUID: f+wsaSHcScO3VdjrynnvFA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,152,1770624000"; d="scan'208";a="231367190" Received: from dut4449lnl.fm.intel.com ([10.105.8.75]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2026 11:12:17 -0700 From: Jonathan Cavitt To: intel-xe@lists.freedesktop.org Cc: saurabhg.gupta@intel.com, alex.zuo@intel.com, jonathan.cavitt@intel.com, matthew.auld@intel.com Subject: [PATCH v2] drm/xe/vm: Add missing pad and extensions check Date: Tue, 31 Mar 2026 18:12:17 +0000 Message-ID: <20260331181216.37775-2-jonathan.cavitt@intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Add missing pad and extensions check to xe_vm_get_property_ioctl v2: - Combine with other check (Auld) Fixes: 50c577eab051 ("drm/xe/xe_vm: Implement xe_vm_get_property_ioctl") Suggested-by: Matthew Auld Signed-off-by: Jonathan Cavitt --- drivers/gpu/drm/xe/xe_vm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index 56e2db50bb36..1720205c09ca 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -4156,7 +4156,8 @@ int xe_vm_get_property_ioctl(struct drm_device *drm, void *data, int ret = 0; if (XE_IOCTL_DBG(xe, (args->reserved[0] || args->reserved[1] || - args->reserved[2]))) + args->reserved[2] || args->extensions || + args->pad))) return -EINVAL; vm = xe_vm_lookup(xef, args->vm_id); -- 2.43.0