From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Fri, 13 Aug 2010 11:29:15 +0200 Subject: [Buildroot] modprobe problem In-Reply-To: <4C64FCF4.9090204@marretta.com> References: <4C64FCF4.9090204@marretta.com> Message-ID: <20100813112915.3033de1f@surf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello Massimiliano, On Fri, 13 Aug 2010 10:06:12 +0200 Massimiliano Marretta wrote: > I have the same problem if I compile buildroot whit internal > toolchain, scratchbox external toolchain or crosstool-ng external > toolchain: > > for example (the problem occur whit all modules and different kernel > version): > > $ modprobe it87 > [ 36.041863] hwmon_vid: no symbol version for module_layout > modprobe: failed to load module hwmon_vid > (/lib/modules/2.6.34.1-0.2-desktop/kernel/drivers/hwmon/hwmon-vid.ko): > invalid module format > > If I modify the makefile "Makefile.in.advanced" to compile modules > and kernel at same time the problem is resolved. Can you try with Buildroot 2010.08-rc1 ? I've completely rewritten the kernel build process in Buildroot, and it might have fixed this problem. Regards, Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com