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=-5.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, 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 A5A59C2D0A8 for ; Wed, 23 Sep 2020 15:35:32 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 1E742206A4 for ; Wed, 23 Sep 2020 15:35:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="MVfqeb2g" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1E742206A4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:54716 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kL6nr-0004aG-0p for qemu-devel@archiver.kernel.org; Wed, 23 Sep 2020 11:35:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36724) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kL6dM-00021W-Ev for qemu-devel@nongnu.org; Wed, 23 Sep 2020 11:24:40 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:41005) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kL6dJ-0005fV-K0 for qemu-devel@nongnu.org; Wed, 23 Sep 2020 11:24:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600874676; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZMmxHrLJf6UYCWqKlaTeCYG0GgHWj8/Dmazdl1dASZ4=; b=MVfqeb2gGCQCRdrlvE6BeUv+NjfIdnX6Y0eTgxdda4OGJC8fauZdEHjnBGoI11WbnYSa4z +ABnU9GnhN9JK6QJHNZjbjFYnmQh/TWAkCi7n82V3j++0Jzche4ziNCBLOyP3B/3kw62wz 6fXISE08LE0p2fmntWnt/KLK7Cdc8Lk= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-560-Fteazp6nPsCy1KpmVx8J3Q-1; Wed, 23 Sep 2020 11:24:33 -0400 X-MC-Unique: Fteazp6nPsCy1KpmVx8J3Q-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3BEB01040C23; Wed, 23 Sep 2020 15:24:30 +0000 (UTC) Received: from [10.10.119.140] (ovpn-119-140.rdu2.redhat.com [10.10.119.140]) by smtp.corp.redhat.com (Postfix) with ESMTP id 52ADC19728; Wed, 23 Sep 2020 15:24:12 +0000 (UTC) Subject: Re: [PATCH 00/13] dma: Let the DMA API take MemTxAttrs argument and propagate MemTxResult To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org, Paolo Bonzini References: <20200904154439.643272-1-philmd@redhat.com> From: John Snow Message-ID: <17d09f61-c65f-f248-7f07-e47295540a86@redhat.com> Date: Wed, 23 Sep 2020 11:24:11 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: <20200904154439.643272-1-philmd@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jsnow@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Received-SPF: pass client-ip=63.128.21.124; envelope-from=jsnow@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/23 00:53:58 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -32 X-Spam_score: -3.3 X-Spam_bar: --- X-Spam_report: (-3.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.228, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , "Michael S. Tsirkin" , Jason Wang , Mark Cave-Ayland , Peter Xu , Gerd Hoffmann , "Edgar E. Iglesias" , qemu-block@nongnu.org, Joel Stanley , David Gibson , Laszlo Ersek , Eduardo Habkost , Alistair Francis , Beniamino Galvani , Eric Auger , qemu-arm@nongnu.org, Jan Kiszka , =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , Richard Henderson , Andrew Jeffery , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , Andrew Baumann , qemu-ppc@nongnu.org, Peter Chubb Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 9/4/20 11:44 AM, Philippe Mathieu-Daudé wrote: > Salvaging cleanups patches from the RFC series "Forbid DMA write > accesses to MMIO regions" [*], propagating MemTxResult and > adding documentation. > > [*] https://www.mail-archive.com/qemu-block@nongnu.org/msg72924.html > > Klaus Jensen (1): > pci: pass along the return value of dma_memory_rw > Paolo is on PTO. Are we waiting for him to merge this?