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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4E158C43602 for ; Fri, 3 Jul 2026 19:45:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id A66266B00B5; Fri, 3 Jul 2026 15:45:15 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A17776B00B6; Fri, 3 Jul 2026 15:45:15 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 905246B00B7; Fri, 3 Jul 2026 15:45:15 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 68E476B00B5 for ; Fri, 3 Jul 2026 15:45:15 -0400 (EDT) Received: from smtpin02.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay10.hostedemail.com (Postfix) with ESMTP id C9981C159B for ; Fri, 3 Jul 2026 19:45:14 +0000 (UTC) X-FDA: 84948494148.02.6416C2E Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf15.hostedemail.com (Postfix) with ESMTP id 1537AA0003 for ; Fri, 3 Jul 2026 19:45:12 +0000 (UTC) Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=HfipuKoq; spf=pass (imf15.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1783107913; b=b1gQXNUgNJZ3S8NHpoX1KD05Az7IOnq8flyrtMO1JNvqTD1xzj/kkyFdGb25wUDFhvZAjk bsLyPAnTd7DSIH2o8wYbezxD0/nji4aJa9udBGjskdcUFF6EPa1KlDG9Nki2Uq0ERhtZ17 H0i+/WnB30ODcjgA5vhJIGg6VK0ErZo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1783107913; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=xKTF6vDNUBQAI9jFuD7VQkJvNOUNn1t8G/tpgnpCDhQ=; b=pPcyMuCHal7RJ8rGHK9BFD3LkvM1Z+0EC6/QCVafaNN2Jd8C9CFL+ZOOth64kSonxHsMTF p3F7c2No5a0Ke1i1BAtD0zW0H5oNm3ebPkNqU6BbbcaEPyppdR3FbVTqdHvaX9rtiwU92u 2G1AQhnXLomwqOlfAjsl9qgiEw2oilo= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=HfipuKoq; spf=pass (imf15.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 4281A415B7; Fri, 3 Jul 2026 19:45:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 73EA61F000E9; Fri, 3 Jul 2026 19:45:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783107912; bh=xKTF6vDNUBQAI9jFuD7VQkJvNOUNn1t8G/tpgnpCDhQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=HfipuKoqA9YbTNTFO5CPy2Y4hov7rjwC1UoEu3ip3PLY4OVaz8/MocBxkxf6Ex5MB ulQf0ZXbHchbTPLaLuhb4kc0W4BsTDHWs5DJ2r27N3saK0sQemoeoHJ1fsdhCSs30L sfEFUWvv6QDLnh9AOnVTlmVTVxiFda76c8Fss4vPfaRrV68xiAWAJ6dL5i/czdkdoZ jKQ0CFVp0O6cl9KRIMYv6WDxVwMI7z1qRzkQ9hv3XzrJ7YC86C+sTMCRPIJi/1yU4v cnecisgkzaIt1MPB8p3PbvrVbsylFXGhjeZKAgPq+eBxpEP21RjPdrIjUabD6tucx/ A703xqyo6MPeA== From: SJ Park To: Mike Rapoport Cc: SJ Park , Lorenzo Stoakes , Andrew Morton , Usama Arif , david@kernel.org, chrisl@kernel.org, kasong@tencent.com, ziy@nvidia.com, linux-mm@kvack.org, ying.huang@linux.alibaba.com, Baoquan He , willy@infradead.org, youngjun.park@lge.com, hannes@cmpxchg.org, riel@surriel.com, shakeel.butt@linux.dev, alex@ghiti.fr, kas@kernel.org, baohua@kernel.org, dev.jain@arm.com, baolin.wang@linux.alibaba.com, npache@redhat.com, "Liam R. Howlett" , ryan.roberts@arm.com, Vlastimil Babka , lance.yang@linux.dev, linux-kernel@vger.kernel.org, nphamcs@gmail.com, shikemeng@huaweicloud.com, kernel-team@meta.com Subject: Re: [PATCH 0/6] mm: preparatory patches for PMD level swap entries Date: Fri, 3 Jul 2026 12:45:01 -0700 Message-ID: <20260703194502.102044-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 1537AA0003 X-Stat-Signature: by3gdzihoji6ah63ryosfqj31ducpt7n X-HE-Tag: 1783107912-671831 X-HE-Meta: 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 0C9TKwYb sMR+s7ZJo+2ZZAOIkAdEMTllCPBIxqhO1zkRcNJ5Y9eUUedAeImW5ioiqMeon6srR3P2lXI5NEU+B57fMvy7UvBK7JL/HCO1JlxrkUKFUdu0gDzt8kGsgbQyEmLIJXXXjJ+cW+qARSwx9YEihUpU+d0P5yyAz5ntVMMZs+NEyO9QhMc9TE1X0wws1dx4Ct7rrYCIgpegBrd4HwLNcpEzTHgLajj3gVEc3oyZKnzwlKCrN3YFlDco4TQa6fTdIngdfIPZFJcLDlNhsg8IsH3z8bxGv9MJn5nBpEbrRGGp0gg2AbMMGcfayR/ZN6feyaDY3/GK6 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, 2 Jul 2026 16:08:03 +0300 Mike Rapoport wrote: > On Thu, Jul 02, 2026 at 11:48:24AM +0100, Lorenzo Stoakes wrote: > > +cc Mike re: CI. > > > > On Wed, Jul 01, 2026 at 04:46:13PM -0700, Andrew Morton wrote: > > > On Wed, 1 Jul 2026 09:04:33 +0100 Lorenzo Stoakes wrote: > > > > > > > On Tue, Jun 30, 2026 at 12:50:24PM -0700, Andrew Morton wrote: > > > > > On Tue, 30 Jun 2026 09:34:37 -0700 Usama Arif wrote: > > > > > > > > > > > This is the preparatory part of the PMD page table swapin work. > > > > > > > > > > Thanks. > > > > > > > > > > This comes reasonably reviewed, so I'll queue it in mm-new. > > > > > > > > > > Why? > > > > > > > > > > - Human review coverage and AI review make me believe this isn't the > > > > > final version at all, but I do believe this is something we want in > > > > > 7.2, and getting it under test early will help to push it along. > > > > > > > > > > - Getting it in there early means that others will base their work on > > > > > material which will probably be upstreamed this cycle, so this gives > > > > > them a more accurate base against which to work. > > > > > > > > > > Sashiko did find a lot to talk about, some of it pre-existing so can > > > > > people who work on this code please take a look at > > > > > > > > > > https://sashiko.dev/#/patchset/20260630164143.1595669-1-usama.arif@linux.dev > > > > > > > > > > > > > > > > > > Hm, my understanding was that mm-new is where we take everything submitted for > > > > early testing? > > > > > > > > Did something change? > > > > > > mm-new has always been a few day front-end to mm-unstable. To protect > > > linux-next from brand new material. It serves no other purpose. > > > > Well it only serves a purpose if it gives us better testing. > > > > We have a CI running tests now though, Mike - is that predicated on material > > being in mm-new or does it just grab the email? > > CI grabs patches from patchwork and tries to apply them to one of the three > bases: mm-unstable, mm-new or the latest Linus' commit merged into mm.git. > > If patches apply, the other bases are not checked. > > This patches applied cleanly to mm-unstable and successfully passed (at > least once :) ) > https://github.com/linux-mm/linux-mm/actions/runs/28544575927/ Awesome! I found the CI script (mm-ci) on the GitHub organization. Is the repo open to contributions? If so, between GitHub PR and patches to linux-mm@ what is more preferred? Seems it is not running DAMON specific tests, and I want to add DAMON kunit test to the test set as a first step (DAMO selftest is bit flaky on some systems), if people don't mind. I or someone else may also want to add more tests like Cc list checking [1] in future. [1] https://lore.kernel.org/20260703190421.100480-1-sj@kernel.org Thanks, SJ [...]