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 X-Spam-Level: X-Spam-Status: No, score=-5.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59A64C43465 for ; Thu, 17 Sep 2020 23:43:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1977A20665 for ; Thu, 17 Sep 2020 23:43:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="RKsRpsBg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726102AbgIQXna (ORCPT ); Thu, 17 Sep 2020 19:43:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725886AbgIQXn3 (ORCPT ); Thu, 17 Sep 2020 19:43:29 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B82FC06174A; Thu, 17 Sep 2020 16:43:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To:Subject:Sender :Reply-To:Content-ID:Content-Description; bh=+QooxsRPLy4jqdonZqXT/xWaR2mYqwJaHtHqYhdaYX0=; b=RKsRpsBgrvEUJYxCzE0Z0nrivI IsQ902HTw9JOSWpoS0kcKymTAkWeUKlQ6xVMu/iEvYp0RLyBGxCffC7hPS3dAWybwadDQjbBW22Si fTkIJoxFkGERqF0Xu5eTJ4I9lo2yk3ddJM59dLOZD2dm2piJNNJga/ObeVSEeBEYfZe+lYkrcKXoH ecRTVrg4O8JTaIb3mFIH4aNN5GldrGJdKHFucpwRkFCjDEqoeqUxB2Ko5dNIWTwsSnnZZDOR9oxP5 s2EnSAjq+cDx6N8L7QgCkteR/uauic3snm8oys6pLRAqlGSoq4J8+Qy2YlJlavwF9LtAfgfhkz2rF axFKh2ww==; Received: from [2601:1c0:6280:3f0::19c2] by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJ3Yk-0000zj-7L; Thu, 17 Sep 2020 23:43:26 +0000 Subject: Re: [PATCH v4 0/5] Add shared workqueue support for idxd driver To: Dave Jiang , vkoul@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dan.j.williams@intel.com, tony.luck@intel.com, jing.lin@intel.com, ashok.raj@intel.com, sanjay.k.kumar@intel.com, fenghua.yu@intel.com, kevin.tian@intel.com Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org References: <160037680630.3777.16356270178889649944.stgit@djiang5-desk3.ch.intel.com> From: Randy Dunlap Message-ID: Date: Thu, 17 Sep 2020 16:43:21 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <160037680630.3777.16356270178889649944.stgit@djiang5-desk3.ch.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 9/17/20 2:15 PM, Dave Jiang wrote: > > --- > > Dave Jiang (5): > x86/asm: move the raw asm in iosubmit_cmds512() to special_insns.h > x86/asm: add enqcmds() to support ENQCMDS instruction > dmaengine: idxd: add shared workqueue support > dmaengine: idxd: clean up descriptors with fault error > dmaengine: idxd: add ABI documentation for shared wq > I don't see patch 3/5 in my inbox nor at https://lore.kernel.org/dmaengine/ Did the email monster eat it? thanks. > > Documentation/ABI/stable/sysfs-driver-dma-idxd | 14 ++ > arch/x86/include/asm/io.h | 46 +++++--- > arch/x86/include/asm/special_insns.h | 17 +++ > drivers/dma/Kconfig | 10 ++ > drivers/dma/idxd/cdev.c | 49 ++++++++ > drivers/dma/idxd/device.c | 91 ++++++++++++++- > drivers/dma/idxd/dma.c | 9 -- > drivers/dma/idxd/idxd.h | 33 +++++- > drivers/dma/idxd/init.c | 92 ++++++++++++--- > drivers/dma/idxd/irq.c | 143 ++++++++++++++++++++++-- > drivers/dma/idxd/registers.h | 14 ++ > drivers/dma/idxd/submit.c | 33 +++++- > drivers/dma/idxd/sysfs.c | 127 +++++++++++++++++++++ > 13 files changed, 608 insertions(+), 70 deletions(-) > > -- > -- ~Randy