Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1767528Ab2KOLGw (ORCPT ); Thu, 15 Nov 2012 06:06:52 -0500 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:42460 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2993226Ab2KOLGu (ORCPT ); Thu, 15 Nov 2012 06:06:50 -0500 Date: Thu, 15 Nov 2012 12:06:20 +0100 From: Pavel Machek To: kernel list Cc: hpa@linux.intel.com, mchehab@redhat.com Subject: Wrong defaults in 3.7-rc3 Message-ID: <20121115110620.GA3451@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1068 Lines: 31 Hi! Supervisor Mode Access Prevention (X86_SMAP) [Y/n/?] (NEW) ...Slows stuff down, eats memory, only works on unreleased Intel CPUs (from 2013!) perhaps should be off by default? "Supervisor Mode Access Prevention (SMAP) is a security feature in newer Intel processors. There is a small performance cost if this enabled and turned on; there is also a small increase in the kernel size if this is enabled." Perhaps help text should mention what processors support it? DiBcom DiB0070 silicon base-band tuner (DVB_TUNER_DIB0070) [M/n/y/?] (NEW) n DiBcom DiB0090 silicon base-band tuner (DVB_TUNER_DIB0090) [M/n/y/?] (NEW) n M is never good config default. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/