Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp456286pxf; Wed, 7 Apr 2021 03:54:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwnrlDZwFnoqPw93Mnwa2UTipUSfnmGH9XbMAgXTXPXmdR4H75FkKtCeC2syuw80EZCXVEi X-Received: by 2002:a17:906:19d9:: with SMTP id h25mr3048206ejd.453.1617792854558; Wed, 07 Apr 2021 03:54:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1617792854; cv=none; d=google.com; s=arc-20160816; b=KhBtB5SqlUyxnmyx09G1cM/YnxfqZqRqdXPQKvtAsvNVJVZvkGshx1nM9djlyvpZ1s SBTVXIFtVPfh2LljIWYxCtQlsolSeyAbtBQYqXB/K+zxnwmAKq94mSsRc+sxQNL08zMh 4Fcfn0nw9HwjbOvLiQFwMZP8dn+nnFiYO96Awfh2IzzZzWctlcNFgNg2C6nDn0M5KhmS al1xdSAqgFeL6VB1F/LpPhXBwTV4CD+WtLhR20yl9VsLFvyR8n6icluZvFT5YaYfTSHW 2SX6NRgOelXwozKD+ThToyDH8NHgLEIkx07TUUQg89lB5vWH9caJtmq2Fd+bPP4ycRDE LOpA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=wBA9xFxtQIbNUevWXIObvvajE3u/kUCoeOH0I9AGZeQ=; b=uNF+QoC7d1mrG84a71RRKsUpdNH1j8nQmrGTDIsaq/wKU8ENlL/53rvsJN/Es/ncOo lrFBRjdc/M+OJFin/pfzAjq/cqFGHCHJ/keKIrSM2CRHRbgfYq9YjOizIGqCbVjjmHXH zT8b0yRk1I74ZPn579BNb6LwqC4B4raqUd2SXkFMNj6wfmUAVJM0pQScrttWk5mZW0nQ eYbTuVGAl7lGKjtNqeO/k072sL9TXU4AhNuHjNAaK0dwUJ5O4I0wqdb44h3ZbkzaEfsF UGCEx9+TVkBRZfXFOXN37ObhdNOd1En/oKD01H2ITiodLkKViqFa41akZF/LvpSy7hy0 vBOA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=RZKzqmoA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r17si19547912eds.189.2021.04.07.03.53.50; Wed, 07 Apr 2021 03:54:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=RZKzqmoA; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237600AbhDFTo1 (ORCPT + 99 others); Tue, 6 Apr 2021 15:44:27 -0400 Received: from mail.kernel.org ([198.145.29.99]:58746 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229890AbhDFTo1 (ORCPT ); Tue, 6 Apr 2021 15:44:27 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 95E5361284; Tue, 6 Apr 2021 19:44:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617738258; bh=WwLq/QVrVjQNF1a3ZAvV1+zpKjVAXeWGI8o0D6g2hzg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RZKzqmoAtHJ0ybTC2thqDu2YUJ9XGD51zPHb/3P/PVf0U0KKXrOZ/rxf8uOefGo8E ZD+LpMRkO3aC98mcEW7Dp2OCyUSHGgSirAr4l7JU0mXVKTufByii6/vsspNcpOuTAu FxzTFrf6ijhGKuUIgfJLPGJyY3l+oXN7Fv58gPCTZOzQSEqMVD9xKxrtkuIg7EoTGB y9wDJznrrkCpAEkNFenYIZSjqoLLMka9wLANVGCOGzyKsB7/5yHhYnPngpwimSvxmK n32inJzui1jxCpC+4YipQ4dfTfImVgW1f8a8FkiWEmBodGsX1ka5VBnceK/BRyQmLp dEdjDtCD1s3iQ== Date: Tue, 6 Apr 2021 15:44:17 -0400 From: Sasha Levin To: Paolo Bonzini Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, stable@vger.kernel.org, Peter Feiner , Ben Gardon Subject: Re: [PATCH 5.10 096/126] KVM: x86/mmu: Use atomic ops to set SPTEs in TDP MMU map Message-ID: References: <20210405085031.040238881@linuxfoundation.org> <20210405085034.229578703@linuxfoundation.org> <98478382-23f8-57af-dc17-23c7d9899b9a@redhat.com> <81059969-e146-6ed3-01b6-341cbcf1b3ae@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <81059969-e146-6ed3-01b6-341cbcf1b3ae@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 06, 2021 at 08:28:27PM +0200, Paolo Bonzini wrote: >If a patch doesn't (more or less trivially) apply, the maintainer >should take action. Distro maintainers can also jump in and post the >backport to subsystem mailing lists. If the stable kernel loses a >patch because a maintainer doesn't have the time to do a backport, >it's not the end of the world. This quickly went from a "world class" to "fuck it". It's understandable that maintainers don't have all the time in the world for this, but are you really asking not to backport fixes to stable trees because you don't have the time for it and don't want anyone else to do it instead? Maybe consider designating someone who knows the subsystem well and does have time for this? -- Thanks, Sasha