From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ralf Baechle Subject: Re: [PATCH] STAGING: Comedi: Build only on arches providing PAGE_KERNEL_NOCACHE Date: Thu, 23 Jun 2011 17:31:06 +0100 Message-ID: <20110623163105.GC16892@linux-mips.org> References: <20110623114536.GA14011@linux-mips.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devel-bounces@linuxdriverproject.org Errors-To: devel-bounces@linuxdriverproject.org To: Geert Uytterhoeven Cc: devel@driverdev.osuosl.org, linux-m32r-ja@ml.linux-m32r.org, linux-m32r@ml.linux-m32r.org, Paul Mundt , linux-sh@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Chris Metcalf , linux-kbuild@vger.kernel.org, David Howells , linux-am33-list@redhat.com, Michal Marek , "H. Peter Anvin" , Thomas Gleixner , linux-arch@vger.kernel.org, Ingo Molnar , x86@kernel.org List-Id: linux-arch.vger.kernel.org On Thu, Jun 23, 2011 at 06:01:47PM +0200, Geert Uytterhoeven wrote: > If only to get m68k/allmodconfig going again (hmm, there's another > staging driver > preventing a green light). I ran into this doing an allyesconfig. Allyesconfig has one disadvantage, for choice it will only select the first or default option which means that option gets exercised well and all the other options not at all. On MIPS that'd be IP22, 32-bit, R4x00, big endian, 4K pages, no multithreading, 250Hz. Make randconfig disables lots of things so often misses the opportunity to trigger some issues. I'd really want an "make allrandconfig" which enables as many options as possible but picks a random one from choice statements, something like that. Ralf From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from h5.dl5rb.org.uk ([81.2.74.5]:57981 "EHLO duck.linux-mips.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758347Ab1FWQbx (ORCPT ); Thu, 23 Jun 2011 12:31:53 -0400 Date: Thu, 23 Jun 2011 17:31:06 +0100 From: Ralf Baechle Subject: Re: [PATCH] STAGING: Comedi: Build only on arches providing PAGE_KERNEL_NOCACHE Message-ID: <20110623163105.GC16892@linux-mips.org> References: <20110623114536.GA14011@linux-mips.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-arch-owner@vger.kernel.org List-ID: To: Geert Uytterhoeven Cc: Greg Kroah-Hartman , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, David Howells , linux-m32r@ml.linux-m32r.org, linux-m32r-ja@ml.linux-m32r.org, linux-am33-list@redhat.com, Paul Mundt , linux-sh@vger.kernel.org, Chris Metcalf , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, linux-arch@vger.kernel.org, Michal Marek , linux-kbuild@vger.kernel.org Message-ID: <20110623163106.y3NSloYc0N8JvvQUa3Y6GuCokz_thpoB0Voy4CcJ7So@z> On Thu, Jun 23, 2011 at 06:01:47PM +0200, Geert Uytterhoeven wrote: > If only to get m68k/allmodconfig going again (hmm, there's another > staging driver > preventing a green light). I ran into this doing an allyesconfig. Allyesconfig has one disadvantage, for choice it will only select the first or default option which means that option gets exercised well and all the other options not at all. On MIPS that'd be IP22, 32-bit, R4x00, big endian, 4K pages, no multithreading, 250Hz. Make randconfig disables lots of things so often misses the opportunity to trigger some issues. I'd really want an "make allrandconfig" which enables as many options as possible but picks a random one from choice statements, something like that. Ralf