From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by bilbo.ozlabs.org (Postfix) with ESMTPS id C51C9B7173 for ; Sat, 13 Jun 2009 00:23:27 +1000 (EST) Subject: Re: linux-next: origin tree build failure From: Benjamin Herrenschmidt To: Ingo Molnar In-Reply-To: <20090612141118.GK32105@elte.hu> References: <20090612102427.32582baa.sfr@canb.auug.org.au> <1244768406.7172.1.camel@pasglop> <20090612092054.GB32052@elte.hu> <1244799197.7172.106.camel@pasglop> <20090612125335.GH31845@elte.hu> <1244812224.7172.146.camel@pasglop> <1244813397.7172.156.camel@pasglop> <20090612134940.GD32105@elte.hu> <1244815574.7172.171.camel@pasglop> <20090612141118.GK32105@elte.hu> Content-Type: text/plain Date: Sat, 13 Jun 2009 00:23:02 +1000 Message-Id: <1244816582.7172.175.camel@pasglop> Mime-Version: 1.0 Cc: Stephen Rothwell , Peter Zijlstra , ppc-dev , linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, paulus@samba.org, Linus List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, 2009-06-12 at 16:11 +0200, Ingo Molnar wrote: > > Maybe. But maybe it's representative... so far in this merge > > window, 100% of the powerpc build and runtime breakage upstream > > comes from stuff that didn't get into -next before. > > But that's axiomatic, isnt it? linux-next build-tests PowerPC as the > first in the row of tests - so no change that was in linux-next can > ever cause a build failure on PowerPC, right? I'd have to check with Stephen but I think linux-next tests a whole bunch of archs each round. Anyway, the idea is, just don't get things upstream before the at least had a chance to go through that little bit of integration testing .. Is it -that- hard ? Oh and before you ask me, yes, I do the same mistakes, and I have been caught too merging things at the last minute that ended up broken and that could have been caught by -next... I'm just trying to advocate the idea that we all try to improve in that area :-) Cheers, Ben.