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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 6677FECE58D for ; Wed, 9 Oct 2019 12:31:50 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 3B4CC206C0 for ; Wed, 9 Oct 2019 12:31:50 +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="g306avEz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B4CC206C0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIB7s-000606-Lo; Wed, 09 Oct 2019 12:31:32 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1iIB7q-0005zv-NB for xen-devel@lists.xenproject.org; Wed, 09 Oct 2019 12:31:30 +0000 X-Inumbo-ID: b4cdc56a-ea90-11e9-80e3-bc764e2007e4 Received: from merlin.infradead.org (unknown [2001:8b0:10b:1231::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id b4cdc56a-ea90-11e9-80e3-bc764e2007e4; Wed, 09 Oct 2019 12:31:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; 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:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=ge6IyJp6CtTVfQFWwPeoTTgBQJKNq3jXQ5sYXlhTiXg=; b=g306avEzv3jgEY934wrhMuzKR zIhvCldX2J/FPckX6Bx/kBxHWTpxiX98Ymnv29/3esKUagx5w3x+LrTTAh4z1Y2080usgkbf7u+Iq z7g82y1WIFQxYLPVH/VDXjWoAQOnXDGBpENx8994QU3c9hi2lCXYdclO2jvAa8O+37nhZs1h3mu8j g8uN96gsUtdqn4774KU9dF91S0bOQn98mn04mcRt21yJsyuWW/QtYFAYqGcZD6kTSFCQHN5kNl5cb YEy0+TZSJRUTNwUpQDB3YhcHUlcGYjhpQHzATA8YCohK7Gre/A8r04eU92qgVGbTWbSXErljCa6s2 kzqkxRnHw==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92.2 #3 (Red Hat Linux)) id 1iIB7Y-0002Ki-Kw; Wed, 09 Oct 2019 12:31:12 +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 703A0300565; Wed, 9 Oct 2019 14:30:19 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 3B7732009B59E; Wed, 9 Oct 2019 14:31:06 +0200 (CEST) Date: Wed, 9 Oct 2019 14:31:06 +0200 From: Peter Zijlstra To: Masami Hiramatsu Message-ID: <20191009123106.GK2311@hirez.programming.kicks-ass.net> References: <156777561745.25081.1205321122446165328.stgit@devnote2> <20190917151403.60023814bda80304777a35e5@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190917151403.60023814bda80304777a35e5@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Subject: Re: [Xen-devel] [PATCH -tip v4 0/4] x86: kprobes: Prohibit kprobes on Xen/KVM emulate prefixes X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , Stefano Stabellini , Andrew Cooper , Randy Dunlap , x86@kernel.org, linux-kernel@vger.kernel.org, Borislav Petkov , Josh Poimboeuf , xen-devel@lists.xenproject.org, Boris Ostrovsky , Ingo Molnar Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gVHVlLCBTZXAgMTcsIDIwMTkgYXQgMDM6MTQ6MDNQTSArMDkwMCwgTWFzYW1pIEhpcmFtYXRz dSB3cm90ZToKPiBIaSBQZXRlciwKPiAKPiBDb3VsZCB5b3UgcmV2aWV3IHRoaXMgdmVyc2lvbj8K ClRoZXNlIGxvb2sgZ29vZCB0byBtZTsgc2hhbGwgSSBtZXJnZSB0aGVtIG9yIHdoYXQgd2FzIHRo ZSBwbGFuPwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K WGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0 cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==