On Wed, 2007-03-14 at 09:17 +0100, M. Koehrer wrote:
> Hi all,
>
> thanks for all the feedback on that issue.
> Since yesterday I did a couple of tests on kernel 2.6.19.2
> 1. I used the adeos patch provided with xenomai-2.3.0
> SMP mode => freeze with my program. I have enclosed the kernel config for
> this one
> UP mode => freeze with my program
>
> 2. I added the patch from Philippe (the second one):
>
> --- ksrc/nucleus/pod.c (revision 2293)
> +++ ksrc/nucleus/pod.c (working copy)
> @@ -1420,6 +1420,11 @@
> the KICKED bit set, so that
> xnshadow_relax() is never
> prevented from blocking the current thread.
> */
> if (xnthread_test_info(thread, XNKICKED)) {
> + XENO_ASSERT(NUCLEUS, (mask &
> XNRELAX) == 0,
> +
> xnpod_fatal("Relaxing a kicked thread"
> +
> "(thread=%s, mask=%lx)?!",
> +
> thread->name, mask);
> + );
> xnthread_clear_info(thread,
> XNRMID | XNTIMEO);
> xnthread_set_info(thread,
> XNBREAK);
> goto unlock_and_exit;
>
> I used this patch on the UP kernel 2.6.19.2. Same adeos version as before.
> The result was the same => PC freeze
>
Make sure to switch on the nucleus debug option, so that this code
triggers if appropriate.
--
Philippe.
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