Panic linux ldconfig with MUTEX_PROFILING

Jun Kuriyama kuriyama at
Thu Jul 10 00:10:48 PDT 2003

At Thu, 10 Jul 2003 08:32:28 +0200,
Dag-Erling Smørgrav wrote:
> > I'm trying to use MUTEX_PROFILING, but paniced in linux ldconfig.
> > Any clues?
> is COMPAT_LINUX compiled into the kernel?  You can't use modules with
> MUTEX_PROFILING; it changes the size and layout of struct mtx, and
> since modules aren't built with the same options as the kernel, they
> use the wrong struct mtx.

Ah, bingo!  I'm using linux.ko for Linux ABI.  I'll try with

But I used linux.ko which sync'ed with kernel itself (both were built
with same config).  Is MUTEX_PROFILING not passed to kernel module

Jun Kuriyama <kuriyama at> // IMG SRC, Inc.
             <kuriyama at> // FreeBSD Project

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