Messages in this thread | | | Date | Sun, 12 Oct 2014 18:40:23 +0200 | From | Willy Tarreau <> | Subject | Re: [PATCH 2/3] kbuild: handle module compression while running 'make modules_install'. |
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Hi,
On Sun, Oct 12, 2014 at 11:50:59AM -0400, Andev wrote: > Hello Bertrand, > > Does this need any user space support? Cos currently on a debian > testing box(powerpc) enabling this options causes a boot hang while > mounting the root file system.
I suspect that your module-ini-tools/kmod are built without support for compressed modules. One method to verify this is to run it against ldd :
$ ldd /sbin/modprobe linux-vdso.so.1 (0x00007fff918ed000) libkmod.so.2 => /lib64/libkmod.so.2 (0x00007ff9317f1000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007ff9315d5000) libc.so.6 => /lib64/libc.so.6 (0x00007ff931214000) liblzma.so.5 => /lib64/liblzma.so.5 (0x00007ff930ff2000) libz.so.1 => /usr/lib64/libz.so.1 (0x00007ff930ddd000) /lib64/ld-linux-x86-64.so.2 (0x00007ff931a06000)
As you can see, mine depends on liblzma and libz so it was clearly built with support for both of them.
Regards, Willy
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