From patchwork Tue Nov 22 15:53:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ira Weiny X-Patchwork-Id: 13052514 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 67B0EC43217 for ; Tue, 22 Nov 2022 15:53:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232214AbiKVPx3 (ORCPT ); Tue, 22 Nov 2022 10:53:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231441AbiKVPx2 (ORCPT ); Tue, 22 Nov 2022 10:53:28 -0500 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9EB673FBBA; Tue, 22 Nov 2022 07:53:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1669132407; x=1700668407; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ZieeqBSO9ZKAHPTInxT0PCQuGM6JN6mzwwhY7KzUGXg=; b=TSbASHHFZU58eeP7Q10BxDBEfxjxVb9DFqSvH1qgyRH1JkWdbF/gCRik 4m9eiUMs7ApGmEN9IviThU36qHanLysg02fz09x5Hw1o0/PrQnoKaAMEw /ZKPagiKbffzshiCy4+XalD1zQfLSzMGDV+bRbrqZ6SKqB5oc4Qc7nU57 udr4Zg7Ip7u3dWfXR+lFyRK8AbyQw85DGjq/FWz0zOwCoFkA6r+osnayq WT7E1xZcVJ9wOVGyDhBTSr1ydMCdZroT9JVvPSmjRZIUYZj5VCUFQsqfn su90Vi3z1HUFCgrGQYRQR7xnLC1eNOZv37Ne6buBzytJYS1w8OQZkrbNH w==; X-IronPort-AV: E=McAfee;i="6500,9779,10539"; a="313877728" X-IronPort-AV: E=Sophos;i="5.96,184,1665471600"; d="scan'208";a="313877728" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2022 07:53:27 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10539"; a="816142047" X-IronPort-AV: E=Sophos;i="5.96,184,1665471600"; d="scan'208";a="816142047" Received: from iweiny-mobl.amr.corp.intel.com (HELO localhost) ([10.209.130.75]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2022 07:53:26 -0800 From: ira.weiny@intel.com To: Dan Williams , Bjorn Helgaas Cc: Ira Weiny , Lukas Wunner , Alison Schofield , Vishal Verma , Jonathan Cameron , Gregory Price , "Li, Ming" , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-cxl@vger.kernel.org Subject: [PATCH V2 0/2] PCI/DOE: Remove asynchronous task support Date: Tue, 22 Nov 2022 07:53:22 -0800 Message-Id: <20221122155324.1878416-1-ira.weiny@intel.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Ira Weiny Changes from V1 Address comments around locking Add patch to remove unneeded pci_doe_flush_mb() call The asynchronous task support in the PCI DOE mailboxes has become a maintenance burden. Remove the code associated with that support. Ira Weiny (2): PCI/DOE: Remove the pci_doe_flush_mb() call PCI/DOE: Remove asynchronous task support drivers/cxl/core/pci.c | 16 +----- drivers/pci/doe.c | 123 +++++++++------------------------------- include/linux/pci-doe.h | 10 +--- 3 files changed, 32 insertions(+), 117 deletions(-) base-commit: b6e7fdfd6f6a8bf88fcdb4a45da52c42ba238c25