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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 7CE52C433F5 for ; Tue, 21 Dec 2021 23:19:44 +0000 (UTC) Received: from localhost ([::1]:58432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mzoQ3-00012M-BY for qemu-devel@archiver.kernel.org; Tue, 21 Dec 2021 18:19:43 -0500 Received: from eggs.gnu.org ([209.51.188.92]:46346) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mzoMo-0004M6-1o for qemu-devel@nongnu.org; Tue, 21 Dec 2021 18:16:23 -0500 Received: from [2607:f8b0:4864:20::531] (port=35578 helo=mail-pg1-x531.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mzoMm-00075I-8S for qemu-devel@nongnu.org; Tue, 21 Dec 2021 18:16:21 -0500 Received: by mail-pg1-x531.google.com with SMTP id v25so391951pge.2 for ; Tue, 21 Dec 2021 15:16:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ub4BgU81RFax2Mxxmm5QqsmMIbEgr44W13ty0JqSaL4=; b=vZrc+MUf5LXFf9TxSjngRYgFvUaLP/qapwIf/UU2q0SCJfpDRDa2SJN2ssiA7zzrUc VvnbwoLPywG0qgIkkq0Q6JKKX4dWYmDsj0taV/7nwXCVoJ+hhJVsNXhDgwIPtwsZnq7Y H3O88lrwC5b8SOUmpcdpGivn54Mw7St79jX+RSHU9V0OzFy+uxhM7bra1WTsECCSiFZm bW/IYHH/GDQJQ7KSKWpWoOnNU/rvKTvpDkIkOGFPb8TMwskgtqh6W3pVoO7FLD107BcN 9Y0pVpgmkAzsE9KDelnJZkSrAZdo8J7XG2q92bV9BLqlmJ/5rUDDWwlHoZotA4fuc6Dy zYWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ub4BgU81RFax2Mxxmm5QqsmMIbEgr44W13ty0JqSaL4=; b=JQj0YkcSPtqtDz3yfD2T5D5lyMbR+kgQ5ED+7Lidu77wzSZlHEpmDSzM+yWYzHZvWY gqducLIfd/cat31OlOhpXscCBgLJKuy4/Tuuy+GgDSu9jbUjm3DM6xSATj02lhxYH4Zn kahNtJQf4JUeqhjYVdK/CcyOKeHBQBPaAnV1DKD7D047b5vuPpXwj6MgIVEjzEE9RSw5 m1yQbeiBZ2o13wkgjr+HVKLUjDp2ld0vzJ7/TlBnCDZ7+e9b+EVFSkIey1vKLdbIDpl5 QMuXQfPngwCiZW/uyCyPDZ4LsckLkWNrmLqNqwxDk4LrB8K5zP9DK6Pxl297q0RT+SPK Y1+g== X-Gm-Message-State: AOAM532nawuJkYtHTHfjqquYsAbxWAe3lIDgH5TnfXr20eTq0SiyCD3i eSFJ9UhZMSSwPGVVBjfYxKH+PA== X-Google-Smtp-Source: ABdhPJxnnZBQG7DpA1kQEpp4dsrWmi1UZVRGJIRt2Co/p4zz+qgUCwAf5BGmPZo2k67LsOT92VTG8w== X-Received: by 2002:a63:6a49:: with SMTP id f70mr517760pgc.244.1640128577882; Tue, 21 Dec 2021 15:16:17 -0800 (PST) Received: from [192.168.4.112] ([156.19.246.20]) by smtp.gmail.com with ESMTPSA id s29sm135418pgo.34.2021.12.21.15.16.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 21 Dec 2021 15:16:16 -0800 (PST) Subject: Re: [PATCH 4/5] dma: Let st*_pci_dma() propagate MemTxResult To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20211218151053.1545962-1-philmd@redhat.com> <20211218151053.1545962-5-philmd@redhat.com> From: Richard Henderson Message-ID: Date: Tue, 21 Dec 2021 15:16:13 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <20211218151053.1545962-5-philmd@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::531 (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::531; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x531.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-2.012, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Hannes Reinecke , Dmitry Fleytman , qemu-block@nongnu.org, "Michael S. Tsirkin" , Stefan Weil , Jason Wang , David Hildenbrand , Li Qiang , Qiuhao Li , Peter Xu , Alexander Bulekov , Gerd Hoffmann , Paolo Bonzini , Sven Schnelle Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 12/18/21 7:10 AM, Philippe Mathieu-Daudé wrote: > st*_dma() returns a MemTxResult type. Do not discard > it, return it to the caller. > > Signed-off-by: Philippe Mathieu-Daudé > --- > include/hw/pci/pci.h | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) Reviewed-by: Richard Henderson r~