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 DC713C77B6C for ; Thu, 6 Apr 2023 10:13:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236618AbjDFKNr (ORCPT ); Thu, 6 Apr 2023 06:13:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40936 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229928AbjDFKNn (ORCPT ); Thu, 6 Apr 2023 06:13:43 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E34EA1BEE; Thu, 6 Apr 2023 03:13:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=CkCmdI68hl7tqOYPVxzlTuZiemQmaaXkA5K7G5Zo23g=; b=bLBR8k/fiimH18GdvAK15UFk2n RdbZtfnnmrpjkx3/efwT2ilztUUfLNu7O05bZEkagyZ7dm43Daqk1db6i9NxH7qqc+9jmuyW4LBWI u8EOPfr0ht52oBOwc0MncaH2CmcA5YYHdfH+9uuFONUoSViH6Zf/sYRg0I23vn8TPdzMocULRxivE oIh0CJauUv/acqC6Jo+Ww2/2sn1wkeFvvv6kbTRU8PzApzUNiNCfQPW6q5EK8CNAX1xaX2MPxuAeV yzygMk1HuHFY4+rojbbqGz9p40RUwPF1u6hDjA37hYoJj96Ib9ftqJaBJ174AAmptbOhUkSfl9iQD PlSr+s+g==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by desiato.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1pkMby-00AUhW-0c; Thu, 06 Apr 2023 10:12:58 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id C919C300194; Thu, 6 Apr 2023 12:12:54 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 4E4D720B6A7D6; Thu, 6 Apr 2023 12:12:54 +0200 (CEST) Date: Thu, 6 Apr 2023 12:12:54 +0200 From: Peter Zijlstra To: Paolo Bonzini Cc: Lai Jiangshan , Dave Hansen , linux-kernel@vger.kernel.org, Lai Jiangshan , "H. Peter Anvin" , Andi Kleen , Andrew Cooper , Andy Lutomirski , Asit Mallick , Cfir Cohen , Dan Williams , David Kaplan , David Rientjes , Erdem Aktas , Jan Kiszka , Jiri Slaby , Joerg Roedel , Juergen Gross , Kees Cook , Kirill Shutemov , Kuppuswamy Sathyanarayanan , Linus Torvalds , Mike Stunes , Raj Ashok , Sean Christopherson , Thomas Gleixner , Tom Lendacky , Tony Luck , kvm@vger.kernel.org, linux-coco@lists.linux.dev, x86@kernel.org Subject: Re: [RFC PATCH 0/7] x86/entry: Atomic statck switching for IST Message-ID: <20230406101254.GI386572@hirez.programming.kicks-ass.net> References: <20230403140605.540512-1-jiangshanlai@gmail.com> <19035c40-e756-6efd-1c02-b09109fb44c1@intel.com> <3591487f-96ae-3ab7-6ce7-e524a070c9e7@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3591487f-96ae-3ab7-6ce7-e524a070c9e7@redhat.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 04, 2023 at 07:03:45PM +0200, Paolo Bonzini wrote: > On 4/4/23 05:17, Lai Jiangshan wrote: > > The cover letter has 800+ lines of comments. About 100-300 lines > > of comments will be moved into the code which would make the diffstat > > not so appealing. > > Removing assembly from arch/x86/entry/ and adding English to Documentation/? > That's _even more_ appealing. :) I *much* prefer in-code comments to random gibberish that's instantly out of date squirreled away somewhere in an unreadable format in Documentation/