From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E829284682 for ; Sun, 10 May 2026 21:17:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778447835; cv=none; b=aoKWl11nLrYR47raXiApqicFU7tilfX/yQIO3zj4RaetpHYIaM4JQ6LHN4ArN+WWIL97z4ZQ8KIIX4DBYCfDDBpz2GpND3ymsARTq+5vSXylFxNX/pDk0OQaV143kqDH/Yotn/5dcbOH8D02pOyasa55uNXxajdkxlWSjaYWQRo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778447835; c=relaxed/simple; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=ldEkJAxLElXqtjmZEEfElzCZOkx2s5oqnFuErBY3VkNFV3jKJiW1vQgf0O3a3Mwadee991HvrOrcOTLSZe01x9PpY2LqpRXKo7hnvPFf1e+jHrwDNp8uQE/7T8fEk/rX96mK6d/7BuXsPQp7Jtz7gwIYIare1SO3XKZt35G8jXE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=grimberg.me; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.128.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=grimberg.me Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-4891e86fabeso43309205e9.1 for ; Sun, 10 May 2026 14:17:14 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778447833; x=1779052633; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; b=FlcdLcyrtv0MRW/tP4Zzd5TbKSSsqyli/57JBS2AZUmIjKCFyFDmfSzeK86RXZIhxN qpfBG5wnHEM7iuhrEJTvB/+WaCTneMYytdb22ENmpra7MMRrZ44XqGjwguZ1LEoZFITv 784/yhMSgr1FHUNAtks4sO3tRwprKsp1ZXdfkuI4NeLygpC1B0xqn17VW4iTm1uHpG4h sbqGu7Y6G7jYSuJVlz2eDFirSfiAaZ1jBiqjSaOSNB7vXyFtIN/B2/rF2frC+B5JBfFf to+e9efyUNs36HrHy80NZQvgUx0NSO/OodGO5boKlhyKjhsEkA16RlPZamOaihKPQE0A Xs1w== X-Gm-Message-State: AOJu0YwfHNest7ES2d5/1+Ud5GyeSjz21ZPwPGPaTDLPOKXTrW6PY6xp LAot/VvZXigVnJ52YieTAyB7EHrcmrNDixWY6vDfpDE/jxBruZtVORgg X-Gm-Gg: Acq92OFRCAEJn4mtByr0d29iJNhVk3HjZBjAZqMjnpvuh8Aes7Ev+zsFXQGuJMtdC3F 70r7KgvVL5/ojaukIDL9tKSdtp6SGmLDh4yf7HqSkM/GsTukcfnbVf7uDK9FxS7N9ag64d/F4y+ keA/SP6AW/994HodeYsYlKPHRZM1936xwdXlTxw4hQLwjsQ7mvn42uJrLX0Xy/yI6upoN1nTIZM zgXzLjToSzQba1BQKKr/Ge8HbTMTyMb79yeys1c08+28pyKX4PbHFbKHv+MvMqLS7XG0rQSc4gT 3Oo5B8bNcVOVySGYxnUPQtHDmOB1n+p9063QpN8PX416ikUIoL5vcniznbRe89/6TKUavAKJLqp ertZ1/ZxjR73VL0Jl2tLWxQEiMTbPqVpJKqIVqRIgMPjRr8/FOrGyaEP0r3mGzVVMUMADQSU4ds sBLl3IouA9Es2kmI+LJAc= X-Received: by 2002:a05:600c:8211:b0:489:c57:7836 with SMTP id 5b1f17b1804b1-48e51f40ecemr379892335e9.27.1778447832625; Sun, 10 May 2026 14:17:12 -0700 (PDT) Received: from [10.100.102.74] ([89.138.75.0]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48e702e0c70sm152074305e9.6.2026.05.10.14.17.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 10 May 2026 14:17:12 -0700 (PDT) Message-ID: Date: Mon, 11 May 2026 00:17:10 +0300 Precedence: bulk X-Mailing-List: linux-raid@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V3 3/3] nvme-multipath: enable PCI P2PDMA for multipath devices To: Chaitanya Kulkarni , song@kernel.org, yukuai@fnnas.com, linan122@huawei.com, kbusch@kernel.org, axboe@kernel.dk, hch@lst.de Cc: linux-raid@vger.kernel.org, linux-nvme@lists.infradead.org, kmodukuri@nvidia.com References: <20260416212633.72650-1-kch@nvidia.com> <20260416212633.72650-4-kch@nvidia.com> Content-Language: en-US From: Sagi Grimberg In-Reply-To: <20260416212633.72650-4-kch@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Reviewed-by: Sagi Grimberg