From patchwork Mon Jan 9 21:44:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Jiang X-Patchwork-Id: 13094403 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 325F0C54EBD for ; Mon, 9 Jan 2023 21:44:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238093AbjAIVoW (ORCPT ); Mon, 9 Jan 2023 16:44:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237739AbjAIVoQ (ORCPT ); Mon, 9 Jan 2023 16:44:16 -0500 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9B2860E1 for ; Mon, 9 Jan 2023 13:44:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673300655; x=1704836655; h=subject:from:to:cc:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=E/trlT13ETI3YmJPANL0iuM/1+/cvraUbIuYEE/imag=; b=hF4x41GChaTYTMircpuarWyM80JYjKx/y47z4fiXB0vCjP8MfzgGXuJd pJbfTRk6/JL8lWa1VU+iGUbyuNQ6S8qKqg5kwzAjevKgameUK58nrM6UF wj5haIsyS09hBM8ZA3FJy7xKnruGm5qsW2fTAx9yuBzIwKI4gmHvpgetN mESfVq770AORTMVf601lOWe31aQKfCXjfJI7/CVuqKChohmXLRULCXZMv pKvSbVM7f09d7p5eC4q469G3M/N9fL2PsJhPnrExqgZyYeiQ/ZKpyPaxv BCr4+h6Z/iybBOhGT1Hd+jrSW2UKLEae5XCRuTGnCSSeCNDnVhj38SDvc Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10585"; a="324996149" X-IronPort-AV: E=Sophos;i="5.96,313,1665471600"; d="scan'208";a="324996149" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jan 2023 13:44:15 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10585"; a="780833670" X-IronPort-AV: E=Sophos;i="5.96,313,1665471600"; d="scan'208";a="780833670" Received: from djiang5-mobl3.amr.corp.intel.com (HELO djiang5-mobl3.local) ([10.212.37.174]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jan 2023 13:44:15 -0800 Subject: [PATCH v2 8/8] cxl: remove locked check for dvsec_range_allowed() From: Dave Jiang To: linux-cxl@vger.kernel.org Cc: dan.j.williams@intel.com, ira.weiny@intel.com, vishal.l.verma@intel.com, alison.schofield@intel.com, jonathan.cameron@huawei.com Date: Mon, 09 Jan 2023 14:44:13 -0700 Message-ID: <167330065180.975161.18302590071676919347.stgit@djiang5-mobl3.local> In-Reply-To: <167330048147.975161.8832707018372221375.stgit@djiang5-mobl3.local> References: <167330048147.975161.8832707018372221375.stgit@djiang5-mobl3.local> User-Agent: StGit/1.5 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-cxl@vger.kernel.org There is no reason that the CFMWS will always set the "Fixed Device Configuration" bit in the "Window Restrictions" field. Remove the CXL_DECODER_F_LOCK check. Signed-off-by: Dave Jiang Reviewed-by: Jonathan Cameron --- drivers/cxl/core/pci.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/cxl/core/pci.c b/drivers/cxl/core/pci.c index c6d6d7b720c5..931ac4be539a 100644 --- a/drivers/cxl/core/pci.c +++ b/drivers/cxl/core/pci.c @@ -228,8 +228,6 @@ static int dvsec_range_allowed(struct device *dev, void *arg) cxld = to_cxl_decoder(dev); - if (!(cxld->flags & CXL_DECODER_F_LOCK)) - return 0; if (!(cxld->flags & CXL_DECODER_F_RAM)) return 0;