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 0C01BE8FDB7 for ; Tue, 3 Oct 2023 21:21:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241178AbjJCVVt (ORCPT ); Tue, 3 Oct 2023 17:21:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232084AbjJCVVs (ORCPT ); Tue, 3 Oct 2023 17:21:48 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 28FBCC4 for ; Tue, 3 Oct 2023 14:21:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696368062; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=c+XSL7VlvFYRrMrr8EONFGdSlHsYIN60PHKmifU4UPQ=; b=ESLkzcfl5hpZnmmYq063IKoeUg9Wq+Y0jbkMoZon3zO+nIm1xW2aHz8Hl11DdWeuOxFSlu 5r+fdfeznOG5ZnrCB5gYL5DETQ0zQTmnaTA+XOeRDqOzoa2Z98asjuFWd9q/IXroOuCGzM O1JRl11lj17/3Uv0T0hn+26+m02SpnI= Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-407-5lP8NwvxMVeiVw-bS5Y3yQ-1; Tue, 03 Oct 2023 17:21:00 -0400 X-MC-Unique: 5lP8NwvxMVeiVw-bS5Y3yQ-1 Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-774292de453so31176485a.0 for ; Tue, 03 Oct 2023 14:21:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696368059; x=1696972859; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=c+XSL7VlvFYRrMrr8EONFGdSlHsYIN60PHKmifU4UPQ=; b=PyuPfls1NO4niCPVfOfbO0uGUvBZ3MpGEEKhepXg5Eul/UzF9vJRqFTcDOjIDXHKol A/SUzZ3rW9/ZWkOa9kI8ZBX4Keu8S+Nm5k/OxsxAR6mnQ16oSKY++iG+pfueNrqT9jQZ gkyGJR7LOhcgIFKHvkCtC8zYeJ55tIEd7RgA8K7Q1psKrmhyP/z3nups8E4/icFgbqwn iSDWXHkbrH5qEt5tUWcb5t6SpSVDViQuLQLdgXbTZ0AUqY2PsiDUusU/crq7uH/ZTXTQ kZuHHcnb7M3W8kRsddVVxZD7MuswRai0Dl5YLtAldk8Byz7ASI4z1Jbnimu3W9uyBJG+ LY2A== X-Gm-Message-State: AOJu0YzzCAb2konqfkapsqrUAEFqRpCgx/6zlHn+ktFHujN6ynJVs5tl Jd+SzH9P2sV6rU0XzXeVZJHFVe7gazegodFb5AGL1Ni9ph3NsQZ7PsVqqvtNtXALpMNOZ8oykve s391e2rgb1Hr5xt5AbqvaxJLRkg== X-Received: by 2002:a05:6214:d44:b0:668:def9:f762 with SMTP id 4-20020a0562140d4400b00668def9f762mr571446qvr.1.1696368059562; Tue, 03 Oct 2023 14:20:59 -0700 (PDT) X-Google-Smtp-Source: AGHT+IF0KMm0dgldH1KekAKurLb2lRbKa+t2ucH0FmqnvjvHEyA2nUXYNWWQVKF6NmeiS8vZXluBgw== X-Received: by 2002:a05:6214:d44:b0:668:def9:f762 with SMTP id 4-20020a0562140d4400b00668def9f762mr571429qvr.1.1696368059264; Tue, 03 Oct 2023 14:20:59 -0700 (PDT) Received: from x1n (cpe5c7695f3aee0-cm5c7695f3aede.cpe.net.cable.rogers.com. [99.254.144.39]) by smtp.gmail.com with ESMTPSA id u6-20020a0cb406000000b00641899958efsm799188qve.130.2023.10.03.14.20.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Oct 2023 14:20:58 -0700 (PDT) Date: Tue, 3 Oct 2023 17:20:30 -0400 From: Peter Xu To: David Hildenbrand Cc: Suren Baghdasaryan , Lokesh Gidra , Jann Horn , akpm@linux-foundation.org, viro@zeniv.linux.org.uk, brauner@kernel.org, shuah@kernel.org, aarcange@redhat.com, hughd@google.com, mhocko@suse.com, axelrasmussen@google.com, rppt@kernel.org, willy@infradead.org, Liam.Howlett@oracle.com, zhangpeng362@huawei.com, bgeffon@google.com, kaleshsingh@google.com, ngeoffray@google.com, jdduke@google.com, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kernel-team@android.com Subject: Re: [PATCH v2 2/3] userfaultfd: UFFDIO_REMAP uABI Message-ID: References: <9434ef94-15e8-889c-0c31-3e875060a2f7@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Tue, Oct 03, 2023 at 11:08:07PM +0200, David Hildenbrand wrote: > Sorry I have to ask: has this ever been discussed on the list? I don't see > any pointers. If not, then probably the number of people that know about the > history can be counted with my two hands and that shouldn't be the basis for > making decisions. For example: https://lore.kernel.org/all/1425575884-2574-21-git-send-email-aarcange@redhat.com/ -- Peter Xu