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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CBA32C77B76 for ; Mon, 24 Apr 2023 22:36:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232875AbjDXWgT (ORCPT ); Mon, 24 Apr 2023 18:36:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233074AbjDXWgD (ORCPT ); Mon, 24 Apr 2023 18:36:03 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6224658A; Mon, 24 Apr 2023 15:36:02 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3FF29629D9; Mon, 24 Apr 2023 22:36:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 164E0C433D2; Mon, 24 Apr 2023 22:36:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1682375761; bh=JUKZ2Hs9/htC0zzfnmoGs26A5T6CXo9vY2LrTZkkL8s=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Fuuz51ZP8E4g8Tp5ErfnuI8Fcgtbfv8oC4n34/gtTaI+UgORIlT9iPF4rEgWswDXG xci+uBoMUzVFpciGUwJN6Elx4qtDHSSRGkpy0ANUZ+WBvlHJyUgryGL6hFUsUJYAId KdRVhAxdP6ZeAwEVgsU7fuNNBQc6puvIGJsNdMgo= Date: Mon, 24 Apr 2023 15:36:00 -0700 From: Andrew Morton To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linux-kselftest@vger.kernel.org, Stefan Roesch , Rik van Riel , Johannes Weiner , Michal Hocko , Christian Borntraeger , Janosch Frank , Claudio Imbrenda , Heiko Carstens , Vasily Gorbik , Sven Schnelle , Shuah Khan Subject: Re: [PATCH mm-stable v2 0/3] mm/ksm: improve PR_SET_MEMORY_MERGE=0 handling and cleanup disabling KSM Message-Id: <20230424153600.a0a6150ac5673d84dbd9f4f0@linux-foundation.org> In-Reply-To: <20230422205420.30372-1-david@redhat.com> References: <20230422205420.30372-1-david@redhat.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org On Sat, 22 Apr 2023 22:54:17 +0200 David Hildenbrand wrote: > This is a follow-up to [1]: > [PATCH v9 0/3] mm: process/cgroup ksm support > > which is now in mm-stable. Ideally we'd get at least patch #1 into the > same kernel release as [1], so the semantics of setting > PR_SET_MEMORY_MERGE=0 are unchanged between kernel versions. Ack. I'll prepare a second followon MM batch for Linus latish in the merge window for material such as this.