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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 77943CD4855 for ; Tue, 12 May 2026 09:30:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=VGZAkcM+ym8AsbVGOAJ6+xeqYSrWcyKvdgdcKQ4eIYE=; b=p2osV2gX/IlD4QFiXNzWL/X9sG 9gNd//xl8ACfQWuzxnIp5FLb10hsVy1UfAdjdCo6Xa4QPE/sMp03kM4CdzEQFQq3i2FVBZR1EKpSv 6tq2rqxGQuouc7LZNSZMpFw8zk3NpxCc5+0Y9RXdvx31/cID/C1WAyaR2PbAoHxZwv1Wi7T3OuJjd PZzpybD/4SZaJPfpAMILj1kDLQHTGards4JRSiz+iXXk/F2BNUgszVQrKHC4CoRruBiZhIEbTFE5b c8JB5rQavQA2JWL+6gmM4d/iTLxmSPmhp8fMN5E7QONy/uk+2ee/kqsZ8X18fH0IHKcSx4SUIC/Ag ThqT96wQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMjRk-0000000GGhX-2xX1; Tue, 12 May 2026 09:30:36 +0000 Received: from mail-ej1-f41.google.com ([209.85.218.41]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMjRh-0000000GGgc-2PnC for linux-nvme@lists.infradead.org; Tue, 12 May 2026 09:30:35 +0000 Received: by mail-ej1-f41.google.com with SMTP id a640c23a62f3a-bd2087858c4so55708366b.0 for ; Tue, 12 May 2026 02:30:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1778578231; x=1779183031; darn=lists.infradead.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=VGZAkcM+ym8AsbVGOAJ6+xeqYSrWcyKvdgdcKQ4eIYE=; b=iHialn3qDfOiA/8ArBoDnbNLovvjb0HLls7sm37aPB3iYMkymhqkxN297yYdBlLYuc rw/dm8k15G1bgbUUBY/l+2vQTrDTkicX1sz4GQGcE99BOfshTF2TXNwQgvxspOdanSMP eYYiZuQc4x7Ey2pUl/TiMfWk7xhEGufda8i/o07fP/934HTCaYpn8vlmnfygPnJnaNES U6TPz3C3EdrD3paAemcvXPnC6w/aNrcbATpAbaEgmtwUw80sWZdsZuUfdzoAoY5/ozQZ Kwb/zwTBmilTvbepPnHoQJ44xA/413FGRFGfRyh/xUKJDaTiqKfEfYC+V+hEMALR1vB1 xqTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1778578231; x=1779183031; 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=VGZAkcM+ym8AsbVGOAJ6+xeqYSrWcyKvdgdcKQ4eIYE=; b=lH1uk9mqUSfpQGdGQADjOgCh9Dz9Bc7P+k438g9tVugct8HJgXhrA2WWzGIepTeSWl 9FbE0/F3kdPsgxZK98ealuLNgTWZYOEMWiEyGS5/TmZFUQA/h3H0ygZxdDBJwTSZH+te ABEmE1jvmUCn49lQbQilWE7g1Hf+aiw0ea0iBqIR9urJFLEEWKJv9dC3sDxyDDxN8wIU P6TTI3oYKk0tnrly7CS8l/DATiX3ocX7pnuhhAvvP7D045yZ8B4ngJIqImiLJCJvmbyn sndTCu5sqtBUKJzKW9TidCUnSlVbk0gMEHRk15hbh/hmdLJQW/sBCHcFyTTP40bExQe1 Gp7w== X-Forwarded-Encrypted: i=1; AFNElJ/516z+1M/EsIOU5hhJvlbAtpSoFbbhjwcYSSn0UNRal/g/Rv6oN57nxuuxKFaViiEm/me3qBdjqRgS@lists.infradead.org X-Gm-Message-State: AOJu0YwMURXvu5S9hQK0+pNcCwJdlH3HR9fBgUkQlEuylP2ZTCVRyavY cieKyXeJ+trO+/qoASaK9bCp2q9BZRx4BowfSCp83K4uVZi45GN6HSAK X-Gm-Gg: Acq92OGPgc5S5/12WhBATtS+OqfssE6+ysr5Zw8hXq4xD/ic+5cus/ixesJ89X7euhA 1Mt6QlWkWvhNC+qoMvvx/v4aBN5vBJ3iPMMybtYaGVdGFXSZzc3Xv8YI8AWwVS5+6CA4xy+PmPg AdPKMQmw3w5FSZYmi3Yz3J53B1V0y9iOeZQ3Y1hJWU6ZYZ5u40mtp6izlSE0bUdG2eK08SVCK0T qT+4PSndgimqMjlde6ELUanHzSHX4lr1843AT6MoVgPDB0ipKDkKnJJY8D9gKhkxhLPvmvx2JgP c2MEPW4f0jxIben4EINtempniq/VhcB6hpziH1gbN9r/8FOkPI3xahHOtyl1zfYlsD2Am90SqMu ztBdLgJAbKn6r3sbfWxZhRxotU++sKGvKhZaXvPhzVQ4uVNH0F1FAx712FvNU3xpQZLNjCvh7YW tmyLOBlXXWv1WTnfyHgjsE9piRP8VGPUw2i3i49ckY8pPXzQ9JQaIf6cq/7HT2SHybEXLRRASgx QsBFPZcZNTHL4VwuLN9iEtugj3/zaC6BxtXD9ZQbSgSC6uGKQ== X-Received: by 2002:a17:906:99c3:b0:bc4:f3ef:e43c with SMTP id a640c23a62f3a-bcaad52246cmr973369766b.45.1778578230560; Tue, 12 May 2026 02:30:30 -0700 (PDT) Received: from ?IPV6:2620:10d:c096:325::372? ([2620:10d:c092:600::1:8c90]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bcfb7b17d1fsm303492866b.41.2026.05.12.02.30.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 May 2026 02:30:30 -0700 (PDT) Message-ID: Date: Tue, 12 May 2026 10:30:27 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 00/10] Add dmabuf read/write via io_uring To: Christoph Hellwig Cc: Jens Axboe , Keith Busch , Sagi Grimberg , Alexander Viro , Christian Brauner , Andrew Morton , Sumit Semwal , =?UTF-8?Q?Christian_K=C3=B6nig?= , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org, io-uring@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, Nitesh Shetty , Kanchan Joshi , Anuj Gupta , Tushar Gohad , William Power , Phil Cayton , Jason Gunthorpe References: <20260512070045.GA32030@lst.de> Content-Language: en-US From: Pavel Begunkov In-Reply-To: <20260512070045.GA32030@lst.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260512_023033_623676_6EF8B3BC X-CRM114-Status: GOOD ( 11.77 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On 5/12/26 08:00, Christoph Hellwig wrote: > What tree is this against? I can't apply it against the usual > candidates, even accounting for the time lag in getting to it. It should've been a Jens' for-next > Can you provide a git tree? git: https://github.com/isilence/linux.git rw-dmabuf-v4 url: https://github.com/isilence/linux/tree/rw-dmabuf-v4 It's a wip branch, for now it's just v3 + 2 fixes. -- Pavel Begunkov