From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Aneesh Kumar K.V" Subject: Re: linux-next: build failure after merge of the powerpc tree Date: Wed, 13 Jan 2016 11:16:10 +0530 Message-ID: <87vb6yc9r1.fsf@linux.vnet.ibm.com> References: <20160107191613.0228560b@canb.auug.org.au> <1452162650.5826.2.camel@ellerman.id.au> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from e23smtp04.au.ibm.com ([202.81.31.146]:58638 "EHLO e23smtp04.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750811AbcAMFrS (ORCPT ); Wed, 13 Jan 2016 00:47:18 -0500 Received: from localhost by e23smtp04.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 13 Jan 2016 15:47:15 +1000 In-Reply-To: <1452162650.5826.2.camel@ellerman.id.au> Sender: linux-next-owner@vger.kernel.org List-ID: To: Michael Ellerman , Stephen Rothwell , Benjamin Herrenschmidt , linuxppc-dev@lists.ozlabs.org Cc: Michael Neuling , linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Michael Ellerman writes: > On Thu, 2016-01-07 at 19:16 +1100, Stephen Rothwell wrote: >> Hi all, >> >> After merging the powerpc tree, today's linux-next build (powerpc64 >> allnoconfig) failed like this: >> >> arch/powerpc/mm/hash_utils_64.c: In function 'get_paca_psize': >> arch/powerpc/mm/hash_utils_64.c:869:19: error: 'struct paca_struct' has no member named 'context' >> return get_paca()->context.user_psize; >> ^ >> arch/powerpc/mm/hash_utils_64.c:870:1: error: control reaches end of non-void function [-Werror=return-type] >> } >> ^ >> >> Caused by commit >> >> 2fc251a8dda5 ("powerpc: Copy only required pieces of the mm_context_t to the paca") > > Well that's rather embarrassing, for Mikey ;D > >> This build has CONFIG_PPC_MM_SLICES not set ... > > Ugh, but it would seem none of our defconfigs do :/ 4K page size with hugetlb disabled will get that -aneesh