Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762076AbcLPWRl (ORCPT ); Fri, 16 Dec 2016 17:17:41 -0500 Received: from r00tworld.com ([212.85.137.150]:52559 "EHLO r00tworld.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754273AbcLPWRc (ORCPT ); Fri, 16 Dec 2016 17:17:32 -0500 From: "PaX Team" To: linux-kernel@vger.kernel.org, Kees Cook Date: Fri, 16 Dec 2016 23:17:04 +0100 MIME-Version: 1.0 Subject: Re: [PATCH] latent_entropy: fix ARM build error on earlier gcc Reply-to: pageexec@freemail.hu CC: Emese Revfy , kernel-hardening@lists.openwall.com, Arnd Bergmann , Brad Spengler Message-ID: <585467E0.27237.2C09B8C1@pageexec.freemail.hu> In-reply-to: <20161216210659.GA85702@beast> References: <20161216210659.GA85702@beast> X-mailer: Pegasus Mail for Windows (4.72.572) Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Content-description: Mail message body X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.1.12 (r00tworld.com [212.85.137.150]); Fri, 16 Dec 2016 23:17:05 +0100 (CET) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 660 Lines: 20 On 16 Dec 2016 at 13:06, Kees Cook wrote: > This fixes build errors seen on gcc-4.9.3 or gcc-5.3.1 for an ARM: > > arm-soc/init/initramfs.c: In function 'error': > arm-soc/init/initramfs.c:50:1: error: unrecognizable insn: > } > ^ > (insn 26 25 27 5 (set (reg:SI 111 [ local_entropy.243 ]) > (rotatert:SI (reg:SI 116 [ local_entropy.243 ]) > (const_int -30 [0xffffffffffffffe2]))) -1 > (nil)) > > Patch from PaX Team > > Reported-by: Arnd Bergmann > Reported-by: Brad Spengler > Signed-off-by: Kees Cook Cc: stable@vger.kernel.org perhaps?