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 58635F55437 for ; Wed, 25 Feb 2026 01:38:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0A7DA10E348; Wed, 25 Feb 2026 01:38:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ntlku/6z"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 28D7110E348 for ; Wed, 25 Feb 2026 01:38:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771983492; x=1803519492; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=gRBuTCP+6qKAtNOHgg5VB1BEP2KonECenw4LCWkpUwI=; b=ntlku/6zW4YlP/dLxHrKu6LLEjB2klq/YKipMKL44dMxDSl/zopIlUMU XHzaB3AAtFsnmWMILqjatm+4r98fsDYqLPUCPetWpfO9J6j+43XPpZy29 Z7d1E4VjUUq7XucdryFhRfsXBeqfOYDp+lMt4iXTY+2qANYLocP7Uwqhq J3FseA8tT0cJ9f9xPN6fJnHzjL4LzGxfIbIqeCtxvJKVSqm6BzwjBKlJ1 jWAGagiRfjgfxnixWNbvRQxtEUEUUI6h+rrzhikMW5eCzVZDvHG8hmS2e Fg+Q9mszEZnRm8KmLjM/aFGEdP/VslxAvAGkUJ+pZ4knbQo6tI3zXCzZx w==; X-CSE-ConnectionGUID: dcET+fkyTBaRibiMjmEv5g== X-CSE-MsgGUID: FkO4XTTqTtueSaWiPQB0Rg== X-IronPort-AV: E=McAfee;i="6800,10657,11711"; a="95628910" X-IronPort-AV: E=Sophos;i="6.21,309,1763452800"; d="scan'208";a="95628910" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 17:38:11 -0800 X-CSE-ConnectionGUID: ZBtRlIoNR3WKMwjmgQTE6Q== X-CSE-MsgGUID: 5wMYHZiPT82+lnVnDhRCnQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,309,1763452800"; d="scan'208";a="220682159" Received: from osgc-linux-buildserver.sh.intel.com (HELO shosgclin.sh.intel.com) ([10.112.232.103]) by fmviesa005.fm.intel.com with ESMTP; 24 Feb 2026 17:38:10 -0800 From: Shuicheng Lin To: intel-xe@lists.freedesktop.org Cc: Shuicheng Lin Subject: [PATCH] drm/xe/configfs: Free ctx_restore_mid_bb in release Date: Wed, 25 Feb 2026 01:34:49 +0000 Message-ID: <20260225013448.3547687-2-shuicheng.lin@intel.com> X-Mailer: git-send-email 2.50.1 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" ctx_restore_mid_bb memory is allocated in wa_bb_store(), but xe_config_device_release() only frees ctx_restore_post_bb. Free ctx_restore_mid_bb[0].cs as well to avoid leaking the allocation when the configfs device is removed. Fixes: b30d5de3d40c ("drm/xe/configfs: Add mid context restore bb") Signed-off-by: Shuicheng Lin --- drivers/gpu/drm/xe/xe_configfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/xe/xe_configfs.c b/drivers/gpu/drm/xe/xe_configfs.c index d8c3fbe81aa6..af1599f21338 100644 --- a/drivers/gpu/drm/xe/xe_configfs.c +++ b/drivers/gpu/drm/xe/xe_configfs.c @@ -833,6 +833,7 @@ static void xe_config_device_release(struct config_item *item) mutex_destroy(&dev->lock); + kfree(dev->config.ctx_restore_mid_bb[0].cs); kfree(dev->config.ctx_restore_post_bb[0].cs); kfree(dev); } -- 2.50.1