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 X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D74EC4360F for ; Fri, 5 Apr 2019 16:01:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D2DDA21871 for ; Fri, 5 Apr 2019 16:01:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="LWCA3dgL"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=alien8.de header.i=@alien8.de header.b="iokLCSUJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D2DDA21871 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alien8.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MuJeBfSL49+xPHODCKQU3grU8o2C4mVIVdBB2FGHxG0=; b=LWCA3dgLRKGcPc VDx57Bkb7kYCyuvsoZY5AK+ZDLaAD+c2qrvvXgT4MsAnr7lHFafCDgimPcoLTfV7PhHiWauDJpkij iCsublBd154qlcS//kqFJvDpNwehub/sacHyJcRvY3JlvZ7CCpHoFumE4CnrmnILGEuSIKLHBQQTD Pl0hw6T9NY5OKxuTHJvid3KFzaOOYMDbjH+uyjXmavnNSjqRysDaDXThCa09Byq6oYNYuHK7NvW0V kN+lQaqujIJ6QnXxCRGEAMQwiXqnxeNlQmDiekAoGfKpLN+3+KIVQe2MdCxc9vYIlFa38NkuIc9NK upoqfMB23+t8SPl9xqTg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hCRHp-0004ah-LW; Fri, 05 Apr 2019 16:01:49 +0000 Received: from mail.skyhub.de ([2a01:4f8:190:11c2::b:1457]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hCRHl-0004TM-1U for linux-arm-kernel@lists.infradead.org; Fri, 05 Apr 2019 16:01:47 +0000 Received: from zn.tnic (p200300EC2F148A00329C23FFFEA6A903.dip0.t-ipconnect.de [IPv6:2003:ec:2f14:8a00:329c:23ff:fea6:a903]) (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 5B86F1EC05A6; Fri, 5 Apr 2019 18:01:43 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1554480103; 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=WiKi+/KybWEvJm3sHhOrb8yL6K6W6lHXXDTfb7hwFlI=; b=iokLCSUJF9eQMIJ4ncEKkI18NERXGhjGQc3uBFWmKzG7RCQIUyWtFNygNMeOjZv/xvBCHs wmL0I7Xk2KSOOQKbSeMOVFpufl2QJyJBqgU6bLr/RhHif+W0a0AlDw6JdDxPRaRmutPBX0 AFJtsWDFzkiUz8pT1Px77+/Y/LTNgaI= Date: Fri, 5 Apr 2019 18:01:36 +0200 From: Borislav Petkov To: Josh Poimboeuf Subject: Re: [PATCH RFC 1/5] cpu/speculation: Add 'cpu_spec_mitigations=' cmdline options Message-ID: <20190405160136.GI23348@zn.tnic> References: <20190405131211.GE23348@zn.tnic> <20190405142048.burthk2jnpcvi2om@treble> <20190405152059.GG23348@zn.tnic> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190405152059.GG23348@zn.tnic> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190405_090145_555200_61ACDF0C X-CRM114-Status: UNSURE ( 7.99 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Zijlstra , Benjamin Herrenschmidt , Heiko Carstens , Paul Mackerras , "H . Peter Anvin" , Ingo Molnar , Andrea Arcangeli , linux-s390@vger.kernel.org, Michael Ellerman , x86@kernel.org, Will Deacon , Linus Torvalds , Catalin Marinas , Waiman Long , linux-arch@vger.kernel.org, Jon Masters , Jiri Kosina , Andy Lutomirski , Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Tyler Hicks , Martin Schwidefsky , linuxppc-dev@lists.ozlabs.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Thinking about this more, we can shave off the first 4 chars and have it be: spec_mitigations= I think it is painfully clear which speculation mitigations we mean. And the other switches don't have "cpu_" prefixes too so... -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel