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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 E4E2CC28E83 for ; Fri, 4 Sep 2020 10:10:08 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B1CCA206D4 for ; Fri, 4 Sep 2020 10:10:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B1CCA206D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 93E7D87517; Fri, 4 Sep 2020 10:10:08 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9f2EeABqPZs5; Fri, 4 Sep 2020 10:10:06 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id BDA8E870BB; Fri, 4 Sep 2020 10:10:06 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 9EAECC07FF; Fri, 4 Sep 2020 10:10:06 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id ACD3AC0051 for ; Fri, 4 Sep 2020 10:10:04 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id A13F98735C for ; Fri, 4 Sep 2020 10:10:04 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BA-kaxL3P5db for ; Fri, 4 Sep 2020 10:10:04 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by hemlock.osuosl.org (Postfix) with ESMTPS id D0CE3870BB for ; Fri, 4 Sep 2020 10:10:03 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id 6542D3D5; Fri, 4 Sep 2020 12:10:02 +0200 (CEST) Date: Fri, 4 Sep 2020 12:10:01 +0200 From: Joerg Roedel To: Robin Murphy Subject: Re: [PATCH] iommu/iova: Replace cmpxchg with xchg in queue_iova Message-ID: <20200904101000.GV6714@8bytes.org> References: <1598517834-30275-1-git-send-email-zhangshaokun@hisilicon.com> <20200904093732.GN6714@8bytes.org> <208d2f74-1a04-f01e-b885-c175b0480784@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <208d2f74-1a04-f01e-b885-c175b0480784@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Shaokun Zhang , Yuqi Jin , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Hi Robin, On Fri, Sep 04, 2020 at 10:58:14AM +0100, Robin Murphy wrote: > On 2020-09-04 10:37, Joerg Roedel wrote: > > Adding Robin. > > Did you miss that I've reviewed this already? :) > > https://lore.kernel.org/linux-iommu/3afcc7b2-0bfb-b79c-513f-1beb66c5f164@arm.com/ Hmm, that mail wasn't in my inbox, but b4 found it. I'll need to look why it didn't make it... Joerg _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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=-5.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 C452EC433E2 for ; Fri, 4 Sep 2020 10:10:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A283C206D4 for ; Fri, 4 Sep 2020 10:10:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730006AbgIDKKP (ORCPT ); Fri, 4 Sep 2020 06:10:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726171AbgIDKKG (ORCPT ); Fri, 4 Sep 2020 06:10:06 -0400 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81A9BC061244 for ; Fri, 4 Sep 2020 03:10:05 -0700 (PDT) Received: by theia.8bytes.org (Postfix, from userid 1000) id 6542D3D5; Fri, 4 Sep 2020 12:10:02 +0200 (CEST) Date: Fri, 4 Sep 2020 12:10:01 +0200 From: Joerg Roedel To: Robin Murphy Cc: Shaokun Zhang , Yuqi Jin , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] iommu/iova: Replace cmpxchg with xchg in queue_iova Message-ID: <20200904101000.GV6714@8bytes.org> References: <1598517834-30275-1-git-send-email-zhangshaokun@hisilicon.com> <20200904093732.GN6714@8bytes.org> <208d2f74-1a04-f01e-b885-c175b0480784@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <208d2f74-1a04-f01e-b885-c175b0480784@arm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Robin, On Fri, Sep 04, 2020 at 10:58:14AM +0100, Robin Murphy wrote: > On 2020-09-04 10:37, Joerg Roedel wrote: > > Adding Robin. > > Did you miss that I've reviewed this already? :) > > https://lore.kernel.org/linux-iommu/3afcc7b2-0bfb-b79c-513f-1beb66c5f164@arm.com/ Hmm, that mail wasn't in my inbox, but b4 found it. I'll need to look why it didn't make it... Joerg