From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 C1D33411A01; Mon, 24 Aug 2026 17:00:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787590812; cv=none; b=Ot+lSSqT2pXSRIc6/spc+j4jYpS1l/l3TDgMjEB4HW35jx7cvzGSgNO5es0ZJ2dZJjm67DZV8dKoDqsbYbZ3KWNVZdK0De1zvXwA0QSbWYahYYIyRJcVc5oh/TpCKlT2cjsQvFkdUaBKTU9AzIhgA/dMiMJK5ADMJLwqi0ynXWU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787590812; c=relaxed/simple; bh=kovMxV3tDmufRXIQ1n34Oq30ILmOaW452JSuGb6TQz0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mdFlaaHTuLWZH5j3sZW5nLYIMMsIOn2jSf77c1SG399gK49MoQpSuE/ecytN5CxFI/VS3o7PbdcOx67Z2aMJkgXXW+yOacRLG7dFPofxmQ1ZWg4CbOqMK1ZxY0D765o5C1yQ2tZxREZycKp5je+trtnk8qZlfTXawKj/BCpbezM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gJ9OvYKh; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gJ9OvYKh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 771851F000E9; Mon, 24 Aug 2026 17:00:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787590811; bh=nct0GfFThXU+uRAh3/FXFDpq9aYkue9rlgNBVH3JitQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=gJ9OvYKhhQq27htNgGOlt/P3H6X3YfPsxzL1b0quFovndKNySknU9vErizFoTX35D UavqVf5YhxWwSYt+4xbQeWMObpe3fgx8RQX6/0luwvoOS8iK8/zkSNQR4139rvqSgn L6VUwC/lcizYu+L0Hy4M/ZJta3h5hXKYZ5M/Iov83m84a2bcfW2ckhVXfj/xQx/QDF u89w8ZEOyYZGcXQhbofr78vKqpZrPE1e9OPogOnZxnNyIRxfJKm85NVP4OFCzsAKwV cCesI1wh9DSON+jHCRkNA3sKSk0vPLZOvlpP1N2TCJwNl+Gt3Myrm09ZjRm5JbrywH BiOJPA9+kyPbg== Date: Mon, 24 Aug 2026 18:00:04 +0100 From: "Lorenzo Stoakes (ARM)" To: Kiryl Shutsemau Cc: "David Hildenbrand (Arm)" , akpm@linux-foundation.org, nico.pache@linux.dev, baolin.wang@linux.alibaba.com, baohua@kernel.org, dev.jain@arm.com, hughd@google.com, lance.yang@linux.dev, liam@infradead.org, mhocko@suse.com, rppt@kernel.org, ryan.roberts@arm.com, shuah@kernel.org, surenb@google.com, usama.arif@linux.dev, vbabka@kernel.org, ziy@nvidia.com, usama.anjum@arm.com, agordeev@linux.ibm.com, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, jannh@google.com, willy@infradead.org, pfalcato@suse.de, rostedt@goodmis.org, mhiramat@kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [RFC PATCH 00/57] mm/collapse: rebuild collapse on migration primitives Message-ID: References: <20260816224609.308019-1-kirill@shutemov.name> <0153303d-f9d6-45ea-a276-fbf2e5625ef9@kernel.org> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Aug 24, 2026 at 03:59:50PM +0100, Kiryl Shutsemau wrote: > On Mon, Aug 24, 2026 at 03:22:02PM +0100, Lorenzo Stoakes (ARM) wrote: > > This whole reply seems AI-generated... > > It is not. > > I heard David's feedback. Will adjust accordingly. > > > > > You replying only to David twice in this sub-thread which isn't exactly giving > > me warm fuzzy feelings about the working-around-me concerns I raised here. > > > > So simple feedback - send a relatively small, no-functional-change series that > > improves THP code and lays foundations for future changes. After the merge > > window. > > > > Can you explicitly ack this please? > > Ack. Just to follow up - Kiryl and I spoke directly (much better medium than text :) and it's clear that there's just been some miscommunication here. So - in general all's good and we are it seems in violent _agreement_ about moving forwards (split out to reasonable foundational series that build upon one another -> eventual switch on). Let peace reign :) > > -- > Kiryl Shutsemau / Kirill A. Shutemov -- Cheers, Lorenzo