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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 29F45C433DF for ; Fri, 29 May 2020 21:35:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EBD3220810 for ; Fri, 29 May 2020 21:35:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="mMdqz80A" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728416AbgE2VfF (ORCPT ); Fri, 29 May 2020 17:35:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728297AbgE2Ve6 (ORCPT ); Fri, 29 May 2020 17:34:58 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7878C03E969 for ; Fri, 29 May 2020 14:34:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Subject:Cc:To:From:Date:Message-ID: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To:References; bh=Y983c9v/CXu+qNOWjXrZmxewWC1dZWbypksdujlXb0w=; b=mMdqz80AaK9veXLNdD2wEGB0AE 26nmoclqFo4wTWMYeUdZgtuPPHDFAfBHrF2X+mAZkF2tQ08llKuVFF4Tvza1JNFzu21R0mPhpxU98 nTDnZEz6UFRgVPzb6EgUp5KC18OLrqipmwSE5Mg9kd1bc2itLEqoYECFnhjr/sXeQH5tBiu/7dftK JTMSZapM0P62h2Pc1mRUzUg7H/O9rSTL1WQ+0hOQ/CNY1N42sM7vHt9y/f83038J88YdR9g6Ypffe QBFgYABcwT1i2FuKiKIPsagiToynAOE3sIohXGBFhsfXk5tMb2VuLtnXi4Kro83HFJrCTrWqynLlX Wvu5ipYQ==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jemeJ-0000Kl-Kr; Fri, 29 May 2020 21:34:43 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 2B2043011FF; Fri, 29 May 2020 23:34:41 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id 16C612021AF90; Fri, 29 May 2020 23:34:41 +0200 (CEST) Message-ID: <20200529212728.795169701@infradead.org> User-Agent: quilt/0.66 Date: Fri, 29 May 2020 23:27:28 +0200 From: Peter Zijlstra To: tglx@linutronix.de, luto@amacapital.net, peterz@infradead.org Cc: linux-kernel@vger.kernel.org, x86@kernel.org, Lai Jiangshan , sean.j.christopherson@intel.com, andrew.cooper3@citrix.com, daniel.thompson@linaro.org, a.darwish@linutronix.de, rostedt@goodmis.org, bigeasy@linutronix.de Subject: [PATCH 00/14] x86/entry: disallow #DB more and x86/entry lockdep/nmi Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These patches disallow #DB during NMI/#MC and allow removing a lot of fugly code. And also include 4 patches from the lockdep/nmi series that clean up x86/entry bits. I'll send the rest of the lockdep patches seperately.