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 3C3C6C4332F for ; Thu, 8 Dec 2022 10:32:33 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p3EBw-0003uR-TQ; Thu, 08 Dec 2022 05:31:48 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p3EBv-0003tZ-ET for qemu-devel@nongnu.org; Thu, 08 Dec 2022 05:31:47 -0500 Received: from mail-wm1-x334.google.com ([2a00:1450:4864:20::334]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p3EBl-0006Gs-Bz for qemu-devel@nongnu.org; Thu, 08 Dec 2022 05:31:40 -0500 Received: by mail-wm1-x334.google.com with SMTP id f13-20020a1cc90d000000b003d08c4cf679so676067wmb.5 for ; Thu, 08 Dec 2022 02:31:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=qOfUPJE+/WqOb3J+ozCG4eX4qkN6yoB56S9HL9xN4f4=; b=s/RvpTGlYlqaA6pdzBg2iPpDFio8vMux/s5qHsJRufIHJXnLDdeWzzYABjMTK7kIrm vsJV+XkO0Qkk8r1FmPE2fMaBoxy1ki8mb3N7kB45Vt5fGkMyXQ7sxfgmag6IsbOwz4k3 0puZ7+lW2405KRwCpRUhf0H5drEMPFExLC/ZtfBd2u5Pxjd558/Ih19rS0XrTct24LQO YgQJSwEc/BTx+gWMoydMC8Pp/iIWwHhOBE7IiMdkzIAfsZ9pCw1fCiE7IWTAQtckyy3j o0ASX3OzJBaT5QQrfiCJsTccaobf5abGlAkR7ycPc9sfZIAPwqUn7HW3e0cnW7BwGKdk g/BA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=qOfUPJE+/WqOb3J+ozCG4eX4qkN6yoB56S9HL9xN4f4=; b=NiwSvIwTQAeB1A441U/PUhW5UhckwBagI4KFUw5J4/HDjV1mFrZ7ghpa86cuVaAHQ8 MGoxC2lxNm/sQ5zdyujeCrn+Agav5j8LuR+PjmfZciWvrCsskz5lUkRmE36O5csK1eTv UVz6Q+qahTzmGA5VSlmPRpU4D5JDrx5BVV+xnhDjfqlj9dqf1UrtiWx5iA+sf7bYOyTv NAgr2speyvxT32oU4XTDlbq07zJvset3czCezE8qL3f6HpP/gfRKagNbMxp0Dh/C30Pw 7FuZ8iSK8Y+VFU9gddXIDL4lR+wjn3GuKKLuI9yUaNP/SXWSEQZn8XeDARRwJ0QjcSZa 4Xmw== X-Gm-Message-State: ANoB5pnN/v68oSrUC0caaF1QFREvUYNrkUZCa03ms5bfNq9+newMqgQ5 AZTIFeDy+2aU5lpOZ4LjDJxMJg== X-Google-Smtp-Source: AA0mqf7iJQjMtAp1a/1LyDjCYeeyspune0wUDS/qwyCvoDmfL1nlLrj18EdSuocGIpfphwfgrQX+5A== X-Received: by 2002:a05:600c:213:b0:3d0:869a:4e59 with SMTP id 19-20020a05600c021300b003d0869a4e59mr18229348wmi.169.1670495491611; Thu, 08 Dec 2022 02:31:31 -0800 (PST) Received: from [192.168.30.216] ([81.0.6.76]) by smtp.gmail.com with ESMTPSA id f13-20020a7bcd0d000000b003b47ff307e1sm4315894wmj.31.2022.12.08.02.31.30 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Dec 2022 02:31:31 -0800 (PST) Message-ID: Date: Thu, 8 Dec 2022 11:31:29 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.5.1 Subject: Re: [PATCH 0/1] hw/nvme: shadow doorbells broken on riscv64 Content-Language: en-US To: Klaus Jensen , qemu-devel@nongnu.org Cc: Keith Busch , qemu-block@nongnu.org, Jinhao Fan , Guenter Roeck , Klaus Jensen , qemu-riscv@nongnu.org References: <20221208082955.51732-1-its@irrelevant.dk> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20221208082955.51732-1-its@irrelevant.dk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2a00:1450:4864:20::334; envelope-from=philmd@linaro.org; helo=mail-wm1-x334.google.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 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=-0.262, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 8/12/22 09:29, Klaus Jensen wrote: > From: Klaus Jensen > > Guenter reports[1] that hw/nvme is broken on riscv64. > > This is a regression since 7.1, so this does not warrent an rc5 for 7.2. > I'm sure Guenter can carry this patch in his tree, and maybe we can get > this out in a stable release. Delaying to 8.0 and adding a 'Cc: qemu-stable@' tag seems wise. Cc'ing riscv list in case. > I really wonder why this issue only shows up on riscv64. We have not > observed this on other platforms (yet). > > [1]: https://lore.kernel.org/qemu-devel/20221207174918.GA1151796@roeck-us.net/ > > Klaus Jensen (1): > hw/nvme: fix missing cq eventidx update > > hw/nvme/ctrl.c | 8 ++++++++ > 1 file changed, 8 insertions(+) >