From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 29 Jul 2015 18:19:24 +0200 (CEST) Received: from mail1.windriver.com ([147.11.146.13]:58829 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27011696AbbG2QTWh5D7q (ORCPT ); Wed, 29 Jul 2015 18:19:22 +0200 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail1.windriver.com (8.15.1/8.15.1) with ESMTPS id t6TGJDX8020942 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Wed, 29 Jul 2015 09:19:13 -0700 (PDT) Received: from yow-pgortmak-d1 (128.224.56.57) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.235.1; Wed, 29 Jul 2015 09:18:55 -0700 Received: by yow-pgortmak-d1 (Postfix, from userid 1000) id D6D2CE1D18B; Wed, 29 Jul 2015 12:19:12 -0400 (EDT) Date: Wed, 29 Jul 2015 12:19:12 -0400 From: Paul Gortmaker To: CC: , , , , , Subject: samples/kdbus/kdbus-workers.c and cross compiling MIPS Message-ID: <20150729161912.GF18685@windriver.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.5.23 (2014-03-12) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 48498 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: paul.gortmaker@windriver.com Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips Hi David, Does it make sense to build this sample when cross compiling? The reason I ask is that it has been breaking the linux-next build of allmodconfig for a while now, with: HOSTCC samples/kdbus/kdbus-workers samples/kdbus/kdbus-workers.c: In function ‘prime_new’: samples/kdbus/kdbus-workers.c:934:18: error: ‘__NR_memfd_create’ undeclared (first use in this function) p->fd = syscall(__NR_memfd_create, "prime-area", MFD_CLOEXEC); ^ samples/kdbus/kdbus-workers.c:934:18: note: each undeclared identifier is reported only once for each function it appears in scripts/Makefile.host:91: recipe for target 'samples/kdbus/kdbus-workers' failed make[2]: *** [samples/kdbus/kdbus-workers] Error 1 http://kisskb.ellerman.id.au/kisskb/buildresult/12473453/ We recently made some changes to skip other sample/test programs when cross compiling in mainline 65f6f092a6987 and f59514b6a8c5ca6dd and 6a407a81a9abcf. Maybe it makes sense to do the same here? Paul. From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail1.windriver.com ([147.11.146.13]:58829 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S27011696AbbG2QTWh5D7q (ORCPT ); Wed, 29 Jul 2015 18:19:22 +0200 Date: Wed, 29 Jul 2015 12:19:12 -0400 From: Paul Gortmaker Subject: samples/kdbus/kdbus-workers.c and cross compiling MIPS Message-ID: <20150729161912.GF18685@windriver.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-subscribe: List-owner: List-post: List-archive: To: dh.herrmann@googlemail.com Cc: gregkh@linuxfoundation.org, daniel@zonque.org, tixxdz@opendz.org, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org Message-ID: <20150729161912.hyNsN8rLQOnVW1n_MXDBSW1sa1F4U73y65TEBiExPxI@z> Hi David, Does it make sense to build this sample when cross compiling? The reason I ask is that it has been breaking the linux-next build of allmodconfig for a while now, with: HOSTCC samples/kdbus/kdbus-workers samples/kdbus/kdbus-workers.c: In function ‘prime_new’: samples/kdbus/kdbus-workers.c:934:18: error: ‘__NR_memfd_create’ undeclared (first use in this function) p->fd = syscall(__NR_memfd_create, "prime-area", MFD_CLOEXEC); ^ samples/kdbus/kdbus-workers.c:934:18: note: each undeclared identifier is reported only once for each function it appears in scripts/Makefile.host:91: recipe for target 'samples/kdbus/kdbus-workers' failed make[2]: *** [samples/kdbus/kdbus-workers] Error 1 http://kisskb.ellerman.id.au/kisskb/buildresult/12473453/ We recently made some changes to skip other sample/test programs when cross compiling in mainline 65f6f092a6987 and f59514b6a8c5ca6dd and 6a407a81a9abcf. Maybe it makes sense to do the same here? Paul.