From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Paul <paul_c@domain.hid>
Cc: xenomai-core <xenomai@xenomai.org>
Subject: Re: [Xenomai-core] SMP build failure (2.6.28)
Date: Thu, 12 Feb 2009 23:41:37 +0100 [thread overview]
Message-ID: <4994A5A1.9050402@domain.hid> (raw)
In-Reply-To: <200902122231.25745.paul_c@domain.hid>
Paul wrote:
> Patching a 2.6.28.2 with the relevant patch in trunk, using a config with SMP
> enabled resulted in:
>
> LD kernel/xenomai/arch/built-in.o
> CC kernel/xenomai/nucleus/heap.o
> In file included from include/xenomai/nucleus/pod.h:34,
> from kernel/xenomai/nucleus/heap.c:66:
> include/xenomai/nucleus/sched.h: In function ‘xnsched_self_resched_p’:
> include/xenomai/nucleus/sched.h:171: error: ‘nkpod’ undeclared (first use in
> this function)
> include/xenomai/nucleus/sched.h:171: error: (Each undeclared identifier is
> reported only once
> include/xenomai/nucleus/sched.h:171: error: for each function it appears in.)
> make[3]: *** [kernel/xenomai/nucleus/heap.o] Error 1
>
>
> Digging in to the nucleus/sched.h and nucleus/pod.h headers, there appears to
> be a circular dependency around nkpod_struct - This only hits home with
> CONFIG_SMP defined.
There must be some other option triggering the bug, because I run trunk
with 2.6.28 on an SMP x86(_64).
--
Gilles.
next prev parent reply other threads:[~2009-02-12 22:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-12 22:31 [Xenomai-core] SMP build failure (2.6.28) Paul
2009-02-12 22:41 ` Gilles Chanteperdrix [this message]
2009-02-12 23:19 ` Paul
2009-02-13 2:00 ` Gilles Chanteperdrix
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