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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB91EC433F5 for ; Mon, 15 Nov 2021 09:13:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B538D61BFE for ; Mon, 15 Nov 2021 09:13:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230280AbhKOJQf (ORCPT ); Mon, 15 Nov 2021 04:16:35 -0500 Received: from mail.skyhub.de ([5.9.137.197]:42390 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229919AbhKOJPn (ORCPT ); Mon, 15 Nov 2021 04:15:43 -0500 Received: from zn.tnic (p200300ec2f0b5600b1b3fd86d7b0312f.dip0.t-ipconnect.de [IPv6:2003:ec:2f0b:5600:b1b3:fd86:d7b0:312f]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id ED5FF1EC0464; Mon, 15 Nov 2021 10:12:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1636967562; 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: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=XN6oLtdPBzmygW4sNSSf+9ArzNWshVKV7dEjstnhqeA=; b=khiPzV1+qid4jBC5ijoFK90YXRltVQXhunk3NE2tHLr4bI9d8r9cPuJgFZil0FcgK84Ydg MGR0YnfF+MEJuQRSmEew0BTtLTiI8AHG1b12SkrBg4x9x2vIGKGQLqXzz5nzErcj4N4FXb bMdqgoCFKKsFUqsWDJtCwPqMtCD8TwM= Date: Mon, 15 Nov 2021 10:12:38 +0100 From: Borislav Petkov To: Lai Jiangshan Cc: X86 ML , LKML Subject: Re: [PATCH 6/6] x86/cpu: Remove "noclflush" Message-ID: References: <20211112103246.7555-1-bp@alien8.de> <20211112103246.7555-7-bp@alien8.de> 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-kernel@vger.kernel.org On Mon, Nov 15, 2021 at 05:03:29PM +0800, Lai Jiangshan wrote: > The patch is definitely good for me, but I have no idea what > "BUGS=" relates to here. > (In the commit 191679fdfa63 ("x86: add noclflush option")) > > In Documentation/admin-guide/kernel-parameters.rst: > BUGS= Relates to possible processor bugs on the said processor. Probably some CLFLUSH-related erratum from more than 10 years ago. Probably not relevant anymore - otherwise we would have heard about it. > For patch 3,4,5, they can have my reviewed-by: > > Reviewed-by: Lai Jiangshan Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette