From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C59D439FD4 for ; Wed, 25 Mar 2026 15:17:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774451847; cv=none; b=eN5eK05jnod4r6KDJxv8PrKd47r8ZDziSretjy9ePnW/vvI3M7E7Lf8pQ78ZJeVyCgwQLv3Tkr1mBlBpRPMyYcLH3o7yowsA8SGWe9/nqtJuPbB2cVcg7ORLxG4WMBbE8A3GDchmFjioVkjgIQUCPJFavC3HRrXa0TWinIQyJn8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774451847; c=relaxed/simple; bh=ksUMt37J8BPZlt6VGxoJ1gDJt4iZE368GqGtTG1peQQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=kDmbTON2mesO1CBpu5pKgFjK29u9ILeWkuiH9do2wKH+6eMf8b6UFrp2+NRMy9TK1Pz0CFFNWiKQjQTiYmlgh82EyN0nxDTc7teioQRKOHtZYunXG2nu+AGlWzWUdxzuLM08fSzyq8ZF8JB8MhKyriQHvxkH7gdyE3iOGhCaArw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=JrViTMQJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="JrViTMQJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73C27C4CEF7; Wed, 25 Mar 2026 15:17:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774451847; bh=ksUMt37J8BPZlt6VGxoJ1gDJt4iZE368GqGtTG1peQQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=JrViTMQJWQ4XiUVYH096cYPmF10u5v97fWD1ge/RfAiD7NufBwAv5H4LZ3t3LmHna BBFfUJrxaa7nYwiFtDRArkhuKyqau0FmIDMZI/pgurWCr7q62msJ/5VdT9wlyr92GI BJQW/Ep4PG0/G9aKsO5fmRPlevp9EiNWRttaP6YpBUFrzJcI+BnkxSXjKhkb8af5F1 0uv9kqBWB/Iis2LFgomU7apAVYnYK5lQyKfRwl4R6WL6vROjU8Xbq4P7MsA6O/IZKo MEJE8Szwdkflfr80v0VKYN0L1+tD4SPZC6IssXM4re5469jPTND/zIFG0STDu8wpAb 7cnWEBoF76ARQ== Message-ID: <3cf94628-3c6a-43ed-9fc1-29bd5a911497@kernel.org> Date: Wed, 25 Mar 2026 16:17:21 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH mm-new v8 2/4] mm: khugepaged: refine scan progress number To: Andrew Morton , "Lorenzo Stoakes (Oracle)" Cc: Vernon Yang , Wei Yang , lorenzo.stoakes@oracle.com, ziy@nvidia.com, dev.jain@arm.com, baohua@kernel.org, lance.yang@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Vernon Yang References: <20260221093918.1456187-1-vernon2gm@gmail.com> <20260221093918.1456187-3-vernon2gm@gmail.com> <20260224035247.r6mxsfcpiev4wnce@master> <1da56bbb-9211-42d7-9b08-3ee56d2b538d@kernel.org> <8a5277e0-d70e-4849-9763-ed90e350a118@kernel.org> <22dccc17-787c-448e-a571-23c7a9afeaff@lucifer.local> <20260325080930.a205fca9e7e61c4a793f5228@linux-foundation.org> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/25/26 16:09, Andrew Morton wrote: > On Wed, 25 Mar 2026 14:10:23 +0000 "Lorenzo Stoakes (Oracle)" wrote: > >>> No need to update the patch description. >> >> I will take a look at this (sorry for delay) but general point - while >> fix-patches are convenient, they're incredibly anti-reviewer. +1, I could have sworn we brought that up before. :) >> >> I hope at some point in the future we can move away from that so you can look at >> a series on list and know that what's shown there is the actual patch. > > Oh. I've never really received that message, at least not at all > clearly. > > I've been hoping that the -fix patches are actually pro-reviewer, for > those reviewers who have looked at the previous version. A full resend > of something you've already looked at is quite annoying! > > I try to mitigate that by sending the > heres-what-you-changed-since-last-time replies. It's a little more > work at this end, but that's not at all a problem. > > I see a couple of options here > > a) I can fold the -fix into the base patch then send out the > resulting diff as a reply-to-all. > > b) We can just deprecate the -fix things and ask people for full > resends. > > It depends on what people prefer. How do we determine that? I like "fix" for smaller "obvious" stuff where a resend is really just noise. But for bigger stuff I prefer a full resend (we can still have these temporary fixups, but for reviewers a follow-up resend is better). -- Cheers, David