From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: "Marc Strämke" <marc.straemke@eltropuls.de>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] Hang/Reboot when using CONFIG_CC_STACKPROTECTOR_REGULAR
Date: Thu, 30 Apr 2015 16:41:05 +0200 [thread overview]
Message-ID: <20150430144105.GU1993@hermes.click-hack.org> (raw)
In-Reply-To: <3382708.2jmfqTEg5F@eltrolinux48.eltroad.eltropuls>
On Thu, Apr 30, 2015 at 04:33:40PM +0200, Marc Strämke wrote:
> Hello everyone,
>
> during migration to xenomai 3 we found in testing that enabling the kernel
> config option CONFIG_CC_STACKPROTECTOR_REGULAR leads to hangs or reboots
> (depends on the target platform we are testing on).
>
> This post: http://www.xenomai.org/pipermail/xenomai/2012-July/000511.html
> shows that the old xenomai 2.6 triggered an error when the stack protector was
> enabled.
>
> I think this warning should be readded to the newer source or at least a
> warning added to the kernel compile documentation.
No. At least ARM and x86 architectures are supposed to support the
stack protector. Maybe you could tell us on what architecture you
have this issue?
--
Gilles.
next prev parent reply other threads:[~2015-04-30 14:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-30 14:33 [Xenomai] Hang/Reboot when using CONFIG_CC_STACKPROTECTOR_REGULAR Marc Strämke
2015-04-30 14:41 ` Gilles Chanteperdrix [this message]
2015-04-30 14:44 ` Marc Strämke
2015-04-30 14:53 ` Gilles Chanteperdrix
2015-04-30 15:03 ` Marc Strämke
2015-04-30 15:12 ` Marc Strämke
2015-04-30 15:14 ` Gilles Chanteperdrix
2015-04-30 15:17 ` Marc Strämke
2015-05-01 8:15 ` Jan Kiszka
2015-05-02 15:31 ` Marc Strämke
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