Received: by 2002:a25:824b:0:0:0:0:0 with SMTP id d11csp2110707ybn; Thu, 26 Sep 2019 07:12:05 -0700 (PDT) X-Google-Smtp-Source: APXvYqwYKmF/bT/sB8Rp8Heu+/PBdkIrX4Ot0pJ28+t1s02UKKKVc7KgygD+DYQD/xwzC8sAFfnq X-Received: by 2002:a50:8933:: with SMTP id e48mr3796485ede.51.1569507125099; Thu, 26 Sep 2019 07:12:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1569507125; cv=none; d=google.com; s=arc-20160816; b=XgrpJ7/49PdQZOxaZe1ZSmByzySvKTvi6oLgsz9k58QrCpPv+ImizT7cW3duL2iAU6 rlhfZOZSGC6HehPtG41FC+nc3judwyRjMBJWfywg/HJIRa2Ogd3DV9mR6HoYpBI9v+m6 BLSEMuKXPef/xbncVFtkS3izRgIr3Ms9t1FQtLzzZfkLOLj9Pib0KnoEEuMRGypZYxfg KCxD0OtCBjubgfLPiv86hTohLVuFwNmuTF0P4iXeDAcFJJzJQREtW1JMmuwcOTzgoIxw p2pG7IwxTkEhG5iGmT89dj71Iu48iHB4eBdp79kIwqVYCsQD/4gQIWvzCTV2JOsxLK7+ ciYQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=0x1L+mtUKfNF+MbQXnQ84f4FJRp3i2cGFR/A3i416MY=; b=jCmwx+E7XiBDc/FutpTRFYgplL5q0VYZeK+FVFLISk6xtolcgq3XRcQmw3KqU8c0sC pyM7UkjsNoSlS7BTlGRrQrA4GCfN4Os5fyEH2R/BNAgDlhpTr9IjDAObjtrg6mpmuNcK 1GvX7Jvp8c/XbdjRFoyGT/X6jb3k30TS8QeZfso+flz9bpjVYpqVGbH+3H9xeuFy/WNr ZKJDJ4vA9ZDAzo2wwATHiXGPg9wtVTLZutFAYX+zTsl2acOcLz6cGSWX3iT+MPNRtlXM kGpXpitEET1RgbTOd2ZVn+JD0MwXRQE/kIvbrEBAQyNJjA4mdUB/fqq5/O+XGLTz7wJW GCeQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=o3sRL7Pf; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id qu18si1097234ejb.80.2019.09.26.07.11.40; Thu, 26 Sep 2019 07:12:05 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=dkim header.b=o3sRL7Pf; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727126AbfIZOJh (ORCPT + 99 others); Thu, 26 Sep 2019 10:09:37 -0400 Received: from mail.skyhub.de ([5.9.137.197]:34750 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726820AbfIZOJh (ORCPT ); Thu, 26 Sep 2019 10:09:37 -0400 Received: from zn.tnic (p200300EC2F0C9800AD9F87A1CF14B2BF.dip0.t-ipconnect.de [IPv6:2003:ec:2f0c:9800:ad9f:87a1:cf14:b2bf]) (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 BDBF81EC064F; Thu, 26 Sep 2019 16:09:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1569506976; 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=0x1L+mtUKfNF+MbQXnQ84f4FJRp3i2cGFR/A3i416MY=; b=o3sRL7PfeyiYU1eWE9AgnPjR5KQl9uGF1WjQlvvkv7l49ga89XVNvMPy7A/2l+1WX6i1kH 5TtrldV7UNoF+2yD+Py3z7IwM37MrD3kFblRAq98vimkA9Btf5rZbI9aM48eNYXgcfVhro sWdrd0Zbz0BqQCBVNJXnxsveMO9z+LM= Date: Thu, 26 Sep 2019 16:09:39 +0200 From: Borislav Petkov To: Arthur Gautier Cc: Andy Lutomirski , Thomas Gleixner , Al Viro , Jann Horn , the arch/x86 maintainers , Ingo Molnar , kernel list Subject: Re: [PATCH] x86: uaccess: fix regression in unsafe_get_user Message-ID: <20190926140939.GD18383@zn.tnic> References: <4F2693EA-1553-4F09-9475-781305540DBC@amacapital.net> <20190216234702.GP2217@ZenIV.linux.org.uk> <20190217034121.bs3q3sgevexmdt3d@khany> <20190217042201.GU2217@ZenIV.linux.org.uk> <20190218215150.xklqbfckwmbtdm3t@khany> <20190926095825.zkdpya55yjusvv4g@khany> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190926095825.zkdpya55yjusvv4g@khany> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 26, 2019 at 09:58:25AM +0000, Arthur Gautier wrote: > I think Andy submitted a patch Feb 25 2019, but I was not copied on it > (I believe it was sent to x86@kernel.org) and I don't know which fate it > had. I guess we're still waiting for Andy to do v2 with feedback incorporated and proper commit message. :) -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette