From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 28AA6606A31F for ; Sun, 15 Nov 2026 13:29:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=Rh7ng2gX Received: by kanga.kvack.org (Postfix) id 1EE9A6B05B0; Sun, 15 Nov 2026 08:29:25 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 19FAD6B05B1; Sun, 15 Nov 2026 08:29:25 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0B5A66B05B2; Sun, 15 Nov 2026 08:29:25 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id D76A36B05B1 for ; Sun, 15 Nov 2026 08:29:24 -0500 (EST) Received: from smtpin06.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay05.hostedemail.com (Postfix) with ESMTP id 5D85140729 for ; Sun, 15 Nov 2026 13:29:24 +0000 (UTC) X-FDA: 85437435048.06.32F1F36 Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by imf17.hostedemail.com (Postfix) with ESMTP id B66D040003 for ; Sun, 15 Nov 2026 13:29:22 +0000 (UTC) Authentication-Results: imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=Rh7ng2gX; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf17.hostedemail.com: domain of ljs@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=ljs@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1794749362; 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-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=haKBzBVUyeOg2UlQIK/o1YREIWI7nnzJdfaBt7YGCHc=; b=7yOdL5VxVB1TuryV2x6ka+IsCnsM3WF/Nh8lb+3Hu6zdfs5zTU5VSygMXdj8YcM97FozbR IOqUmWgtpvKqICz5UyyEJoMANN3Qmf/MBbpMu8g5fZv6ag3IZ4cTin2KRpdKdPrEGh1aYj 1C60U9ylUR9q89BQpJCNOQK0zvYQelE= ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1794749362; b=bpw+8sJJUIgrj/cT0XUhh+BfS+JxJC/VuVrOyVfuQJ03VJa9e8KLdnOhVOgFUfQNpxv1r8 n1RbiT9vE5hvnbOn2pVOS2MUfoYwGUbBmUSKuW73a2/DIDHYBk2x+UdBMUAoN7OfEac2WW Gzh9JqaxlByk7mqk24evOV5yc/7si24= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=Rh7ng2gX; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf17.hostedemail.com: domain of ljs@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=ljs@kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id E6CDE613F3; Sun, 15 Nov 2026 13:29:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 38DA81F000C4; Sun, 15 Nov 2026 13:29:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794749361; bh=haKBzBVUyeOg2UlQIK/o1YREIWI7nnzJdfaBt7YGCHc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Rh7ng2gX6LGpoL4B/eKnAUvR9+Qv1MJLctQkDigGNoNU5XZnIkVlhmWoJnBq9GiYj rb3CkFCe1w7gNhzayJsmuSxkMrtkzWcytamvMuKwOvLx98sxzcSO/5VWGTYRrEy0mq +a22u9vhD+cvawrYoEH+Bjm9p3+5bK3AAytIxCN5h793gIJpVUiHF+wiqwIX2HUPny wjoag71LTkhTcaj6jPZrVW/cBMaacW2D8TeOYX/NvIvc48eGd6KIGI5VG/o8Tb3Mr8 HfcmhVfQSohjeEISG2VM+bJuFKpFOcvCSyURQ71UC34SBtCBi9gMjFZE9N2+4scqeB QRC7Op36HeMAQ== Date: Sun, 15 Nov 2026 13:29:12 +0000 From: "Lorenzo Stoakes (ARM)" To: Roman Gushchin Cc: sashiko-reviews@lists.linux.dev, David Hildenbrand , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , David Rientjes , Shakeel Butt , Andrew Morton , Jann Horn , Pedro Falcato , Matthew Wilcox , Jan Kara , Nhat Pham , Johannes Weiner , Zi Yan , Matthew Brost , Joshua Hahn , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Usama Arif , Kairui Song , Balbir Singh , =?utf-8?B?SsOpcsO0bWU=?= Glisse , Kiryl Shutsemau , Yu-cheng Yu , Dave Hansen , Dennis Zhou , Tejun Heo , Christoph Lameter , Peng Fan , Josef Bacik , Chris Mason , linux-mm@kvack.org, Borislav Petkov , Mark Brown , Dennis Zhou , Rick Edgecombe Subject: Re: [PATCH 10/13] mm/migrate_device: refuse to migrate shadow stacks Message-ID: References: <816E22E2-C7DD-4DD1-AAC9-F51F4D1ED71C@linux.dev> <87jymg5nw4.fsf@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <87jymg5nw4.fsf@kernel.org> X-Stat-Signature: her1tmbuqzaf6at7o6mt8kgtdztm7pgx X-Rspam-User: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS autolearn=no autolearn_force=no version=4.0.1 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: B66D040003 X-HE-Tag: 1794749362-713501 X-HE-Meta: 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 r1viPt7i 5asHdCwvhvGGH34AA/x/s8RQDIGlfL2jHSWoTnin+IpnYlCfsLHtZ8fKrZ36Q4KTKdweNEqA/WY+rYB90hZdcrpY9R7udOstYfFdH9ugjUvVLVP0wmqKqNLksi0GRqBac3tboXQyzD7ZVjk1uxLsZRrInvQiNukSgpHUwjwHSwEZ3KowgZhiFfOT6UR0PY2qU2KvUCJPS+kkeVI8hW5i5NxOnOoP1Pf/K5lcncaHWScXqWxBVxOkNH6mSJi4GxB5iUsgSIlpaT01JW34SAidrMSpse7UM9+EeasozmfiuMqaWpjh478oDkRsEYdaXzeuq5gJg7PIi8/zqsNOxr/09+4wJTVzqpoI5S3EJUWLpDtR19Yyzrge8SWRTvZB3q8ocKcTC04vXU+wn5BUL7M3A7HjnAfp/HhtHPk7h4V8i5JMYA4k= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Fri, Nov 13, 2026 at 03:10:03PM -0800, Roman Gushchin wrote: > "Lorenzo Stoakes (ARM)" writes: > > > On Thu, Nov 12, 2026 at 02:53:44PM -0800, Roman Gushchin wrote: > >> > On Nov 12, 2026, at 11:03 AM, Lorenzo Stoakes (ARM) wrote: > >> > > >> > +cc Roman > >> > > >> > Roman - see below - I was under the impression mm was not supposed to receive > >> > 'unrelated to this patch but' reports? Did something change? > >> > >> Yes, sashiko started reporting pre-existing bugs again, but in a better way: > >> strictly once (per bug) > >> only for the first non-rfc version > >> somewhat related to the proposed patch > >> not more than 1-2 per patch > >> not exposing security-sensitive stuff this way > >> > >> Obviously the goal here it to increase the chances for the problem to be fixed. > >> It’s global, not mm-specific. > > > > (Sorry only just saw this!) > > > > Ah, I thought it was an mm opt-out. > > > > In general they're spawning a lot of AI sloppers to go off and send ever > > more fixes and causing ever longer days for us, it's quite a noticeable > > impact unfortunately. > > > > And often they're duplicative of already-sent fixes so you can see the > > conundrum with this :) > > > > So ideally we'd like a way to embargo these or have a maintainers-only view > > of them etc. so we can figure out a way of reasonably getting to valid > > cases. > > Disabled for mm. Maintainers-only view is available in the database. Oh great thanks! Much appreciated :) > > Thanks -- Cheers, Lorenzo