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 0CD4EEB64D7 for ; Wed, 28 Jun 2023 16:28:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231766AbjF1Q2Q (ORCPT ); Wed, 28 Jun 2023 12:28:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38380 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230311AbjF1Q2O (ORCPT ); Wed, 28 Jun 2023 12:28:14 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D99C268A for ; Wed, 28 Jun 2023 09:28:12 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7488A612D6 for ; Wed, 28 Jun 2023 16:28:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90035C433CB for ; Wed, 28 Jun 2023 16:28:10 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="EKMkXh64" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1687969686; 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=gEIyRjqszOB2imPwNzpq7+IvC5xqgR+o25zuK2lz2QM=; b=EKMkXh64Wwhpun2CMyz3kT2+ClwNaFHuK7Z0+P0u4poAAInjJC2l95CxdElEhI3asSD7rs KKmNFfA4b71qpWHSsoAnf1AUT2MuGctWINxRN60YyhIbEjkqnV4ycWJ13x4g4z9dcbyV2m 40g4Hu91EujW9Q6lZTr15wYy3an0GXk= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id caf59af3 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Wed, 28 Jun 2023 16:28:05 +0000 (UTC) Received: by mail-ua1-f45.google.com with SMTP id a1e0cc1a2514c-79470b88d88so203867241.0 for ; Wed, 28 Jun 2023 09:28:05 -0700 (PDT) X-Gm-Message-State: AC+VfDzLOViF5XnK7XjDmMDHGr/L6YsOUmNd/oCMYBeVXfAjxBAnBANR AAeExxtVogwQJG8JryNmAPqXVmJxGbw/jaO1y5o= X-Google-Smtp-Source: ACHHUZ6t5ME1ufjpIYTlmd6bXx2uCUjTXR3iLr42qMDpKFt65WIy9LHHr0aCtgOUQisBM6crXUOws1Fh+EhMPUaWZQw= X-Received: by 2002:a05:6102:3645:b0:443:538b:cd27 with SMTP id s5-20020a056102364500b00443538bcd27mr5780662vsu.9.1687969684229; Wed, 28 Jun 2023 09:28:04 -0700 (PDT) MIME-Version: 1.0 References: <20230531095119.11202-1-bchalios@amazon.es> <20f65557-766d-d954-f3ef-c26ad2b661dc@amazon.es> <6ccec434-42f0-0ae8-8c7b-bea4646c5e7d@amazon.de> In-Reply-To: <6ccec434-42f0-0ae8-8c7b-bea4646c5e7d@amazon.de> From: "Jason A. Donenfeld" Date: Wed, 28 Jun 2023 18:27:52 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 0/1] User space notifications about VM cloning To: Alexander Graf Cc: Babis Chalios , "Theodore Ts'o" , linux-kernel@vger.kernel.org, mzxreary@0pointer.de, xmarcalx@amazon.co.uk, Amit Shah , Greg KH Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just so you guys know, roughly the order of operations here are going to be: - vdso vgetrandom v+1 - virtio fork driver - exposing fork events to userspace I'll keep you posted on those. Jason