From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f50.google.com (mail-ej1-f50.google.com [209.85.218.50]) (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 AFBA62A1CA; Tue, 5 Nov 2024 13:16:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730812586; cv=none; b=KjggCnEwSuq6zCFcfnmYoJNXREj0X0m4v21bZnXcno6wRp5UQi+ZN4eqK4HuMCUC6rOLy5OZfLjzXuvAjhuufHW+INKfBbT1IpgERzSbz7MQHtrQc3VjWuagt/sf7CVhJWpi4yefVzuGw6lfIeDSzWNPq85kOmZd54njti1BNU4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730812586; c=relaxed/simple; bh=Ocildf959I3y+8xzEL+bTqiyMCQY0iHryKg4dAdTZak=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=afzQUFYhLJ1ODSKTbBdMtal2Itf+AvRImbn/9xzMb8Cm5Zv4Jfxxu/kCyDnhBnDuMUpO8CUol7XTPbEhRsdlvEQQa94m9ZXIrpIGmqsTd4GHEenP/fvj3+zQeLOcokpWZgaUbfHHeEiOiP58pRcj3OBa5Dbu3KrRXDikQShKCWg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=g/AFfHpb; arc=none smtp.client-ip=209.85.218.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="g/AFfHpb" Received: by mail-ej1-f50.google.com with SMTP id a640c23a62f3a-a9a6b4ca29bso704072766b.3; Tue, 05 Nov 2024 05:16:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1730812583; x=1731417383; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=kUiqPF7eEk2d6y3IpY6xcJvHUXSzKbQ+vpPCoyVJt4U=; b=g/AFfHpbI+t/sIp9mikBZ1q09NEtjFnZy+2Sc90+K/gNvMR+xcECnL/LkezaMO5G6L 1yD3BZXME7Frq3+BVjpU5Uz+Fwh5/uf0qQ9hz4IRHO+BsidUOfnD5jnQ2Whyufx5B6ql RmZArN3dck6cdy9e4QlchjMHF9UBJ5jzNVabJJZRuyrf0YGfyALsCjqbjVd6flSaS9dN fnxeXkrB7teNgcjzemcBIblYwwfmtctsFnodQnqKZmXN+ur+CB2B2ve3qqbnnTQRLN0E 1vMeGkHSq+bEo/Bz/LLGIlWUDJaP2lbGFExrMf1TNFQr3KYIvnj8GZZfxbIl0Q03DHAN sBbA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730812583; x=1731417383; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=kUiqPF7eEk2d6y3IpY6xcJvHUXSzKbQ+vpPCoyVJt4U=; b=T+FzHsk7E4OoUper6S+boiOYcyvFMv2quCHgm6Jh2a/ZoOvJ2viFqhcayVRTe0Ngvn XlRWff1HvNXIYvvnyoZ/uQqYDUENBiqPs4pTtO4mxT2PHX70ENamfRHhsr62pbdRklt9 Js9otB0sQvyZVJy0gO751kCiy5mVij7VS3yjuw8S1/SA9GMzNgazVTeYS1cel5VIWPye bjdawDkgMv9I8KjqhRoqNQG2LXOVME/1IJ7Zz5miS56aaOsvRbjH9ji7B/SWseYAS1M+ +b8/Walps1gI/U7IbgWIRWDi016xTsQ2cpYnUf9nVik3IxFTiB7AN1Gg4VgWiszHMmtV AoVw== X-Forwarded-Encrypted: i=1; AJvYcCUAfiq1TnI89zWccICORPPlaKXd6YhBNrUBPIHwpr4mW2RBLkM03tMD0s90F+VC2i1WTumL7KDuzigTDaQtNg==@vger.kernel.org, AJvYcCUwZvZDc58g9MVDo5DEmnJBKYKkAYAlV9396z0ty+zyrjBiwBfW98PtSygSmGqpMK3205ggGA178CyrKmA=@vger.kernel.org, AJvYcCXk84Dp14dBmJKigOvvx9atEmREAIhY4hGl5OWE55YpVDkF/NHd5XAyVVJ0jyAox8PdGLi4DFvKZw==@vger.kernel.org, AJvYcCXmNSWiS3UdUkEncID1K/WvIcvuS+CZOXq1nzyZVlKIDAeTH9CQtmE3WYsjDPputd5QmysTlkbVcerACQ==@vger.kernel.org X-Gm-Message-State: AOJu0Yz8zFrKsD2yidYxJkypEONIPgkzbc5wl6exMMreLu1hep6xTWHO FUlj89GACXoPNwBKhChPS8e6HJYf7hHjWt9UfstMmgC1XwE87xnvL2YUZFJLb38ZhRNjDtDODb+ c1gKBwdGRq0QpgBJEbdUnhrtiE6ZSOd4= X-Google-Smtp-Source: AGHT+IF3BGph15U/Zucx/r0do/TaPI1aR0aJxfp41AlvjNpG2PVZbfdERVwBWNmIyHG6C8jDgVR54P3npeWrufTwIpI= X-Received: by 2002:a17:907:72c4:b0:a9a:f82:7712 with SMTP id a640c23a62f3a-a9e50b672abmr1982167566b.52.1730812582661; Tue, 05 Nov 2024 05:16:22 -0800 (PST) Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20241104140601.12239-1-anuj20.g@samsung.com> <20241104140601.12239-3-anuj20.g@samsung.com> <20241105100307.GA650@lst.de> In-Reply-To: <20241105100307.GA650@lst.de> From: Anuj gupta Date: Tue, 5 Nov 2024 18:45:46 +0530 Message-ID: Subject: Re: [PATCH v7 02/10] block: copy back bounce buffer to user-space correctly in case of split To: Christoph Hellwig Cc: Anuj Gupta , axboe@kernel.dk, kbusch@kernel.org, martin.petersen@oracle.com, asml.silence@gmail.com, brauner@kernel.org, jack@suse.cz, viro@zeniv.linux.org.uk, io-uring@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, gost.dev@samsung.com, linux-scsi@vger.kernel.org, vishak.g@samsung.com, linux-fsdevel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" > This shouldn't really have a from for me as it wasn't my patch > originally. But if you insist to re-attribute it, my signoff should > be the first as signoffs are supposed to be a chain starting from > the original author to the submitter. > Will change the sign-off order if I have to iterate.