Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752883AbaKLOM6 (ORCPT ); Wed, 12 Nov 2014 09:12:58 -0500 Received: from mail.skyhub.de ([78.46.96.112]:48153 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752516AbaKLOM5 (ORCPT ); Wed, 12 Nov 2014 09:12:57 -0500 Date: Wed, 12 Nov 2014 15:12:50 +0100 From: Borislav Petkov To: "Anvin, H Peter" Cc: Ross Zwisler , "linux-kernel@vger.kernel.org" , Ingo Molnar , Thomas Gleixner , David Airlie , "dri-devel@lists.freedesktop.org" , "x86@kernel.org" Subject: Re: [PATCH 3/6] x86: Add support for the clwb instruction Message-ID: <20141112141250.GE16807@pd.tnic> References: <1415731396-19364-1-git-send-email-ross.zwisler@linux.intel.com> <1415731396-19364-4-git-send-email-ross.zwisler@linux.intel.com> <20141112123909.GD16807@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 12, 2014 at 01:38:45PM +0000, Anvin, H Peter wrote: > No, it doesn't. x86 requires 3.4+ at a minimum. The only test I see is: #if GCC_VERSION < 30200 # error Sorry, your compiler is too old - please upgrade it. #endif And even if we do require 3.4, the build fails with 4.1+ so... -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/