From: Philippe Gerum <rpm@xenomai.org>
To: Jan Kiszka <jan.kiszka@domain.hid>
Cc: Xenomai help <xenomai@xenomai.org>
Subject: Re: [Fwd: Re: [Xenomai-help] invalid use of FPU in Xenomai context]
Date: Sat, 04 Nov 2006 15:30:18 +0100 [thread overview]
Message-ID: <1162650618.4978.6.camel@domain.hid> (raw)
In-Reply-To: <454B345A.9050606@domain.hid>
On Fri, 2006-11-03 at 13:21 +0100, Jan Kiszka wrote:
[...]
> This patch fixes the issue for me.
>
> Jan
> plain text document attachment (disable-mmx_memcpy.patch)
> ---
> arch/i386/lib/mmx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-2.6.17.13/arch/i386/lib/mmx.c
> ===================================================================
> --- linux-2.6.17.13.orig/arch/i386/lib/mmx.c
> +++ linux-2.6.17.13/arch/i386/lib/mmx.c
> @@ -32,7 +32,7 @@ void *_mmx_memcpy(void *to, const void *
> void *p;
> int i;
>
> - if (unlikely(in_interrupt()))
> + if (unlikely(!ipipe_root_domain_p || in_interrupt()))
> return __memcpy(to, from, len);
>
> p = to;
Merged, thanks.
--
Philippe.
prev parent reply other threads:[~2006-11-04 14:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-01 15:46 [Fwd: Re: [Xenomai-help] invalid use of FPU in Xenomai context] Jeff Webb
2006-11-01 19:42 ` Jan Kiszka
2006-11-01 20:21 ` Jeff Webb
2006-11-03 9:45 ` Jan Kiszka
2006-11-03 10:01 ` Gilles Chanteperdrix
2006-11-03 10:11 ` Jan Kiszka
2006-11-03 10:19 ` Gilles Chanteperdrix
2006-11-03 12:21 ` Jan Kiszka
2006-11-03 17:22 ` Jeff Webb
2006-11-06 9:04 ` Gilles Chanteperdrix
2006-11-04 14:30 ` Philippe Gerum [this message]
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