From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757308Ab2BHQjI (ORCPT ); Wed, 8 Feb 2012 11:39:08 -0500 Received: from mail-bk0-f46.google.com ([209.85.214.46]:33398 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755839Ab2BHQjG (ORCPT ); Wed, 8 Feb 2012 11:39:06 -0500 Date: Wed, 8 Feb 2012 17:38:34 +0100 From: Dongsu Park To: "devendra.aaru" Cc: linux-kernel@vger.kernel.org, "Michael S. Tsirkin" Subject: Re: tools/virtio: Compile errors Message-ID: <20120208163834.GA26089@gmail.com> References: <20120208160405.GA1587@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08.02.2012 11:11, devendra.aaru wrote: > On Wed, Feb 8, 2012 at 11:04 AM, Dongsu Park wrote: > > Hi, > > > > there are compile problems under tools/virtio. > > If I simply run make, > > > > ~/linuxsrc/linux-3.2/tools/virtio $ make > > gcc -g -O2 -Wall -I. -I ../../usr/include/ -Wno-pointer-sign > > -fno-strict-overflow  -MMD   -c -o virtio_ring.o > > ../../drivers/virtio/virtio_ring.c > > ../../drivers/virtio/virtio_ring.c:24:26: fatal error: linux/module.h: > > No such file or directory > > compilation terminated. > > make: *** [virtio_ring.o] Error 1 > > > compile with make mod. Yes, I know "make mod" is already working. I'm also able to load the kernel module vhost_test.ko. That's fine. But "make test" isn't still working. How can I build virtio_test, the userspace test program? Dongsu > > Of course that's supposed to be a simple error in CFLAGS in Makefile, > > so I tried it again modifying CFLAGS, from "-I ../../usr/include" to > > "-I ../../include". But this time it's another compile error. > > > > ~/linuxsrc/linux-3.2/tools/virtio $ make > > gcc -g -O2 -Wall -I. -I ../../include/ -Wno-pointer-sign > > -fno-strict-overflow  -MMD   -c -o virtio_ring.o > > ../../drivers/virtio/virtio_ring.c > > In file included from ./linux/virtio.h:11:0, > >                 from ../../drivers/virtio/virtio_ring.c:19: > > ../../include/linux/types.h:13:2: warning: #warning "Attempt to use > > kernel headers from user space, see > > http://kernelnewbies.org/KernelHeaders" > > In file included from ../../include/linux/module.h:9:0, > >                 from ../../drivers/virtio/virtio_ring.c:24: > > ../../include/linux/list.h:24:42: warning: ‘struct list_head’ declared > > inside parameter list > > ../../include/linux/list.h:24:42: warning: its scope is only this > > definition or declaration, which is probably not what you want > > ../../include/linux/list.h: In function ‘INIT_LIST_HEAD’: > > ../../include/linux/list.h:26:6: error: dereferencing pointer to > > incomplete type > > ../../include/linux/list.h:27:6: error: dereferencing pointer to > > incomplete type > > ../../include/linux/list.h: At top level: > > ../../include/linux/list.h:39:17: warning: ‘struct list_head’ declared > > inside parameter list > > > > ...... > > > > I tried again to fix it further, without success. > > Has anyone succeeded compiling tools/virtio? > > > > By the way, my system is Ubuntu 11.10 with Kernel 3.2. > > > > Cheers, > > Dongsu > > -- > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at  http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at  http://www.tux.org/lkml/ > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/