From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: linux-next: tree build failure Date: Thu, 15 Oct 2009 08:27:51 +0100 Message-ID: <4AD6EB17020000780001A050@vpn.id2.novell.com> References: <4AC1E15502000078000516B5@vpn.id2.novell.com> <1254267572.15622.1621.camel@slab.beaverton.ibm.com> <4AC318450200007800017355@vpn.id2.novell.com> <1254498517.3839.17.camel@slab.beaverton.ibm.com> <4AC9B5310200007800017EA1@vpn.id2.novell.com> <1255115648.2546.71.camel@slab.beaverton.ibm.com> <1255561026.29192.0.camel@slab.beaverton.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1255561026.29192.0.camel@slab.beaverton.ibm.com> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linuxppc-dev-bounces+glppd-linuxppc64-dev=m.gmane.org@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+glppd-linuxppc64-dev=m.gmane.org@lists.ozlabs.org To: Hollis Blanchard Cc: sfr@canb.auug.org.au, Rusty Russell , linux-kernel@vger.kernel.org, kvm-ppc@vger.kernel.org, linux-next@vger.kernel.org, akpm@linux-foundation.org, linuxppc-dev@lists.ozlabs.org List-Id: linux-next.vger.kernel.org >>> Hollis Blanchard 15.10.09 00:57 >>> >On Fri, 2009-10-09 at 12:14 -0700, Hollis Blanchard wrote: >> Rusty's version of BUILD_BUG_ON() does indeed fix the build break, and >> also exposes the bug in kvmppc_account_exit_stat(). So to recap: >> >> original: built but didn't work >> Jan's: doesn't build >> Rusty's: builds and works >> >> Where do you want to go from here? > >Jan, what are your thoughts? Your BUILD_BUG_ON patch has broken the >build, and we still need to fix it. My perspective is that it just uncovered already existing brokenness. And honestly, I won't be able to get to look into this within the next days. (And btw., when I run into issues with other people's code changes, quite frequently I'm told to propose a patch, so I'm also having some philosophical problem understanding why I can't simply expect the same when people run into issues with changes I made, especially in cases like this where it wasn't me introducing the broken code.) So, if this can wait for a couple of days, I can try to find time to look into this. Otherwise, I'd rely on someone running into the actual issue to implement a solution. Jan