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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F1275D47CA3 for ; Fri, 16 Jan 2026 00:19:05 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dsgSm2nXRz2yFW; Fri, 16 Jan 2026 11:19:04 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=172.105.4.254 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768522744; cv=none; b=QMlGBWJ9sqptrzizqwXdajR1z+RoL2RkGbep61UHjHZAPvtlizUNYkrXvwmxl81E/QvTldH3AjlbKsgyT0WVQosh4g042PWQflr/1OOzYc34w/i0mTtaVu3sb9m2wIZDAtmnOhrLMt99qQFPnQAp342gZaY9H4RENk1bxPOjhJU38gvSzqK/Xgn2BzlgivXjxs4sVFKDzOYGnLZY6/h2v10YH3zPx7oTHC17YNa6nJAvItqP+qQI8Zm3lhBz5kIyIxWp6T/J+5sqXjXcxGjr8PGjxX7gq8X7/Tpjsvz8IWT2I0XQ14bFQJzAL7KuvMpvnyuhgw2AHbqo0DF2GmSHGQ== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768522744; c=relaxed/relaxed; bh=8dZ9oxt9FWn/F9+lO/IJZ9dkf3WC43EemNdOt09jeRI=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=RuIBOb5ny6A3Fld5R4COyBQmTHOuJbZt/2Ne0JtPX0hzjp02P2kzZec7b0U/PiKIvEfn5mWIgdqLLUGqeNcHXKvrcI5rP6tnFjZX05Mc3wB8NV6Mntp1E5DRptsra8/pyV/Z7wkK/KKhHAyvxD3T3j5Zl3tFASc/LIk9hcYwTjXwGjqBA9nd30CvZ9q0WT/0ee4RZ9gPA816lehngYUhn5d/BKn6G7EKYnCbDWRnaeOJY2dcaDzM1+1tj//AJ2i3yykMY0vyxs2U7mDG7J7pCKZafa5kxeXHJKJ5Fcht4yyPJgLf0vmjuIw66xchaDb20iThzdDZ4dBvF0Oshb/vPQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org; dkim=pass (1024-bit key; unprotected) header.d=linux-foundation.org header.i=@linux-foundation.org header.a=rsa-sha256 header.s=korg header.b=oTyrgtvf; dkim-atps=neutral; spf=pass (client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=akpm@linux-foundation.org; receiver=lists.ozlabs.org) smtp.mailfrom=linux-foundation.org Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linux-foundation.org header.i=@linux-foundation.org header.a=rsa-sha256 header.s=korg header.b=oTyrgtvf; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linux-foundation.org (client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=akpm@linux-foundation.org; receiver=lists.ozlabs.org) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) (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) by lists.ozlabs.org (Postfix) with ESMTPS id 4dsgSl05Xpz2xqj for ; Fri, 16 Jan 2026 11:19:02 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 7FD3D60160; Fri, 16 Jan 2026 00:18:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7DBC0C116D0; Fri, 16 Jan 2026 00:18:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1768522739; bh=xmezwQxgXFBOE+WsEI8kzMdBQ/Vtj0ziay1CjIV7d/0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=oTyrgtvfzdS6SXwpo1a618aiclgOz0Sosdc70f8yw78SvJDgJcbGQ4l+n163A+84S GtOC/DHsdsuWPAUiEYgrvES4udeex059kh0yHGa7HIOVi7c0lI6djZDMrpXSzDE6TI 6esn++KQCSZ991FCXwGinH0epC8qjUoqV4yZ1PiQ= Date: Thu, 15 Jan 2026 16:18:57 -0800 From: Andrew Morton To: Andrew Donnellan Cc: "Christophe Leroy (CS GROUP)" , Pasha Tatashin , linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, Madhavan Srinivasan , Nicholas Piggin , Rohan McLure , Alexandre Ghiti , x86@kernel.org, Nicholas Miehlbradt , Sweet Tea Dorminy , Andrew Donnellan , Srish Srinivasan , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v18 00/12] Support page table check on PowerPC Message-Id: <20260115161857.ad9952cf1ebd1b37839aa652@linux-foundation.org> In-Reply-To: References: <20251219-pgtable_check_v18rebase-v18-0-755bc151a50b@linux.ibm.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 15 Jan 2026 17:13:26 +1100 Andrew Donnellan wrote: > On Wed, 2026-01-14 at 10:34 +0100, Christophe Leroy (CS GROUP) wrote: > > What is the merge plan ? I see all powerpc commits are acked by Maddy, > > will the series be merged by Andrew into the mm tree ? > > This is what I was expecting - this revision is rebased on mm-new as it stood > around when I sent it. Ouch, sorry, I did not understand this. So we've lost 4 weeks testing :( The core MM and ARM changes are trival, in the if-it-compiles-it-works category. Is the mm tree really the best place for this? It'll get more testing in the powerpc tree? But if you're OK with it, I'm OK with it. > By the way it doesn't apply on top of powerpc/merge branch: I guess we'll be hearing from Mark when this hits linux-next. Hopefully the resolution isn't horrible. As I'm adding this to mm.git's mm-new branch, Mark won't actually be seeing it. I'll aim to move this into mm-unstable (and hence linux-next) after just a single day.