From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 004.mia.mailroute.net (004.mia.mailroute.net [199.89.3.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 713AF28A72F; Fri, 22 Aug 2025 18:02:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.3.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755885760; cv=none; b=lo84IMJG4/CyKEnibvFcRQva2lwac9/JqzvVILWH7h24qBzIbe6tz75+ydcAo0OPRAIhGfNdPeyX22MHHPv9qquOxQ3eXKoqnQtdiha8KSZXoZHZ6QPabeKBWwWOGHIb6Nq1zSUfhBJUKusqmfD1paZ/+N56w7nNEUkf25RRp/Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755885760; c=relaxed/simple; bh=lOWWilxxOW7+2VFeqILToF3FfKlMIiqdFUMj7Kr1eMs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=W8yFCvN0uaNymrPWaBemLUa6EQ2kFZeGCSKlhd+xLiQmm7OgKLHM1Oas8clj2Lb4tikjBaGrkst8kOwz0/22QwG6qIBokc9pqfZ4htLkDfvvfp1QcZhDHzsKxu7KJ+xSco+rP+azHDSb5oSwMqQfAIe2aoWz1xjyqwYgoNUv3AQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=jIHiaXUZ; arc=none smtp.client-ip=199.89.3.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="jIHiaXUZ" Received: from localhost (localhost [127.0.0.1]) by 004.mia.mailroute.net (Postfix) with ESMTP id 4c7p1l0sq5zm0jvk; Fri, 22 Aug 2025 18:02:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:content-type:content-type:in-reply-to :from:from:content-language:references:subject:subject :user-agent:mime-version:date:date:message-id:received:received; s=mr01; t=1755885747; x=1758477748; bh=lOWWilxxOW7+2VFeqILToF3F fKlMIiqdFUMj7Kr1eMs=; b=jIHiaXUZ4a593YVAmQUji/OXI8ZOHuy4KoDqdDsN 58VfzQCide0+H5Soq0lOaHim7utGBp85yd4TVec/He8eSJaEr0S2QMbIL/R/v50G REy9REjBcUkTJuBw3HHmfYoLlR1WNAs0/AuKPOafAhc+qcEkQgAYy7xjbaBw1u1g U/z1nX2JBLXLQyO/89G55vSyN53ByvfYmVd1rVmU9cGfu9CmFM1RmYCGRPWih361 3SEND/VGUpbDsbMpeaiIGxU559aePIaIJvP6dzsdyNy+XOIvcQerQoCWbkkZ0+iv zE2zZ/+N2HfKRFU0le6ozhjHgt3LcQW5vt0XTPzWIir5yw== X-Virus-Scanned: by MailRoute Received: from 004.mia.mailroute.net ([127.0.0.1]) by localhost (004.mia [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id TWskR_z3NWFT; Fri, 22 Aug 2025 18:02:27 +0000 (UTC) Received: from [100.66.154.22] (unknown [104.135.204.82]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 004.mia.mailroute.net (Postfix) with ESMTPSA id 4c7p0l0k1mzm1756; Fri, 22 Aug 2025 18:01:41 +0000 (UTC) Message-ID: <58816f2c-d4a7-4ec0-a48e-66a876ea1168@acm.org> Date: Fri, 22 Aug 2025 11:01:40 -0700 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC 29/35] scsi: core: drop nth_page() usage within SG entry To: David Hildenbrand , linux-kernel@vger.kernel.org Cc: "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Alexander Potapenko , Andrew Morton , Brendan Jackman , Christoph Lameter , Dennis Zhou , Dmitry Vyukov , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, iommu@lists.linux.dev, io-uring@vger.kernel.org, Jason Gunthorpe , Jens Axboe , Johannes Weiner , John Hubbard , kasan-dev@googlegroups.com, kvm@vger.kernel.org, "Liam R. Howlett" , Linus Torvalds , linux-arm-kernel@axis.com, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-ide@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mips@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, Lorenzo Stoakes , Marco Elver , Marek Szyprowski , Michal Hocko , Mike Rapoport , Muchun Song , netdev@vger.kernel.org, Oscar Salvador , Peter Xu , Robin Murphy , Suren Baghdasaryan , Tejun Heo , virtualization@lists.linux.dev, Vlastimil Babka , wireguard@lists.zx2c4.com, x86@kernel.org, Zi Yan References: <20250821200701.1329277-1-david@redhat.com> <20250821200701.1329277-30-david@redhat.com> Content-Language: en-US From: Bart Van Assche In-Reply-To: <20250821200701.1329277-30-david@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 8/21/25 1:06 PM, David Hildenbrand wrote: > It's no longer required to use nth_page() when iterating pages within a > single SG entry, so let's drop the nth_page() usage. Usually the SCSI core and the SG I/O driver are updated separately. Anyway: Reviewed-by: Bart Van Assche