Received: by 2002:ab2:710b:0:b0:1ef:a325:1205 with SMTP id z11csp1203142lql; Tue, 12 Mar 2024 10:01:51 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCUk/bQ3PrLblzUnz4eh58h7EYuIjumSgxS/YvGBbLktsnfOca06GCMZqgfhoQkbOCFOFI6w/XFOZCMb+BacXTmv19lDFerVo5QjBtFAnA== X-Google-Smtp-Source: AGHT+IHb8ze6ZPoGH504b2CWrkKIqIzfIJjwTNlt4QwosJa0PMPWn55S/NmUySJC1CcPpQgn116r X-Received: by 2002:a0c:ed29:0:b0:691:e80:694e with SMTP id u9-20020a0ced29000000b006910e80694emr944qvq.37.1710262911165; Tue, 12 Mar 2024 10:01:51 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1710262911; cv=pass; d=google.com; s=arc-20160816; b=gcXXP//5HimBM0gL3RYGuAJn8rNgAHO8L5Q3Aap4OQNsj4oei8pr2JJ8PTeeAX/xS4 +TBTRuaf0SqTkanigA8pNGBghp//hilPEsbQdZtmX401e4ORAOH1UMhIidZnm3mZSrTG kSBMnfKUJ6f8uw3gC3HChw6bp0AAIk2q0jrJXJBHKSe9Vem1YV4ZFnHRYBU9CyCZMw7s EI6VNnpOhFgqIOPP/SpFhqL8/BCD+Ht4nZzUR8UobHBRBzEypSE1JwR0lFgxgDYDPXJM 8AJ8Zntrn4q11qwVoKO//xNyebT8OSdIUNEAFuXUfnQNIBeOJPv9L4jWluNPo7H9L8oU Gtzw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=6NKQfjU527nLHAaoilA76llGPofbJado6fAgAUTrens=; fh=SVl0onjcWLgXmDL2m4YagwwUC7puprIj/PF57IhoAZQ=; b=Lq7Vs5ngVRdSc1svJ9JTJPfFR5ILalwQ2wuCsZxKIr3dIbn/w9uCqC9TioeVcjXGgT gDlegcZXMDfE9uQ7lSrPp3qZFWry7NCp29km20EFqAen9pQWyi6RTdVciO6ZWdWKHu7f j8KiY6OiR+0mXjCWLwFaSPqXSJ4nQs7XAKqMPO0VW+bTJkNjiYGjKb+jolZHUTmZU8vf 7sTLw87TlJ8ipfhWjU+Ry5/HsdZp0Njx39ouY67qhBGm/PkiLiKXuwnrgNtBESOFpsTe 6yBCMk1RpJrkU//2//VoGszIDiH9AUKSLMkbMHlI4KNaxjIEjrLymICC/QF24XjX4rM7 3JCQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@alien8.de header.s=alien8 header.b=Uq41NbSw; arc=pass (i=1 spf=pass spfdomain=alien8.de dkim=pass dkdomain=alien8.de dmarc=pass fromdomain=alien8.de); spf=pass (google.com: domain of linux-kernel+bounces-100555-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-100555-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [147.75.199.223]) by mx.google.com with ESMTPS id q6-20020ad45ca6000000b00690d4ba4fd3si4551383qvh.398.2024.03.12.10.01.50 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Mar 2024 10:01:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-100555-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=alien8 header.b=Uq41NbSw; arc=pass (i=1 spf=pass spfdomain=alien8.de dkim=pass dkdomain=alien8.de dmarc=pass fromdomain=alien8.de); spf=pass (google.com: domain of linux-kernel+bounces-100555-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-100555-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id DA71E1C22018 for ; Tue, 12 Mar 2024 17:01:50 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AF30C137C37; Tue, 12 Mar 2024 17:01:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="Uq41NbSw" Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 EE3EC137937 for ; Tue, 12 Mar 2024 17:01:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710262900; cv=none; b=G5RDrtQXk+dnR2IRuwNhBWakBYE1cMBXpiMwwd4at2n9nXQ7C9DR3rYIOAaK0aynP5g+m+CKk2b/qr3owt/G87pWmMJbC4SxhZNxPhTCxZASHsTuH2pkF4EI4R26d5DTmWd7ndBbV5As55xtzdvWa4+Ehk7OO1xCz1C8ICOVtto= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710262900; c=relaxed/simple; bh=1+uyJt/XM62F43PT2V7q6lumviIdS3zs0F4HClhwjM8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=f2i5yrBLmWi/YpD+qsCKEDhCjAwcFClyZ7mp9XU5KuOa5tqi2MemmqkWtXiqcRX+S320pS4JlL/dUXH60CGncXNnx/vhy+IBEH7+DI6cHLfEj899/miY6awVgIEsM+a3t4RcAficG6pYFH9fBFRyek4/y63nwhVZ4deAEmawHrE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=Uq41NbSw; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id A102540E0028; Tue, 12 Mar 2024 17:01:35 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id YpqKepYhEfGK; Tue, 12 Mar 2024 17:01:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1710262893; bh=6NKQfjU527nLHAaoilA76llGPofbJado6fAgAUTrens=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Uq41NbSw9/fYrBfexrP7VzItaDg/b4/I09fCRQvgtCPhdaTDomuMchvVMhh+cokX0 s+Bf3bNSk5G/nnqK65NID+sSyGs779zMPhs9QUKTAYPRNBcynbRTZMQrNr6+iM1qFD leSPB42r2cUKd2SikEatFkNqvsSAxTJHDBkB7bXy+ZWL5EZMXkPi8EITqXtwht2n/4 P4YwQQ2AS943cMQZAl/HaRDHlN69x23VzAE0zBO8pTSdLTW8hze8fXkbVw9ayG7DZz KlGJZO1y4o59HMVI5+p5nwLfyjfRkBP/3eR0XpArjwG1BtUTvP5tZ2UVQfLfvlRd06 IQQgYUGJGxExMmbIWLdFEq85cEq8BI75KAutxtiD2YpNvA0dFkl9wv7holss1suljU ZDB5mxHrc0ASE77szjvrPWJI1Xhh6Bxs0J0WE5HpB+AkVWTqgSDPdRQzvzbXM3nIl2 vrnDKn54JMGAUw1zTmGDqqExMiM1C+XdLQSdT+yEdRkULv79ClJ66JDD7XdyaSOV0I mH76IEO8iDx7bgEVrmzMv1jevcJ+Z6yplEQL26ejPuPUO/ayl9+UWbZ3YHHv4RmItv auutj8mZ3U3QYuetevFRtYyTJqr/qMQxWkbVjR4VG7uI5/2guux2SPqyFLtiepbPQW rhl3GIxYT0vSjA2zxOVLFFjo= Received: from zn.tnic (pd953021b.dip0.t-ipconnect.de [217.83.2.27]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 1D2E440E016B; Tue, 12 Mar 2024 17:01:18 +0000 (UTC) Date: Tue, 12 Mar 2024 18:01:11 +0100 From: Borislav Petkov To: Yosry Ahmed Cc: Dave Hansen , x86@kernel.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , "H. Peter Anvin" , Andy Lutomirski , Peter Zijlstra , "Kirill A. Shutemov" , Rick Edgecombe , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Steven Rostedt Subject: Re: [PATCH v2 1/3] x86/mm: Use IPIs to synchronize LAM enablement Message-ID: <20240312170111.GHZfCKV_brefr6M_2F@fat_crate.local> References: <20240312155641.4003683-1-yosryahmed@google.com> <20240312161337.GFZfB_MdSFtAUXjeLU@fat_crate.local> <20240312163502.GGZfCENkvNb41IJWPy@fat_crate.local> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: On Tue, Mar 12, 2024 at 09:46:07AM -0700, Yosry Ahmed wrote: > Thanks for sharing that. I have always assumed this was about pinging > or resending patches when reviews are taking too long. In this case, I > was responding to review comments. Maybe I misinterpreted that. So what I would do, for example, is send my set, collect review comments, work them in, discuss them and once there are no more, I'll do a rev+1, test and send again. Not under a week unless it is some really serious bug. This is a perfectly fine cadence. > Anyway, sending a new version in the same day is too fast regardless. > I did admit that already. My bad again :) No worries. I'm saying this also for all the others who are reading. :-) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette