From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <50F7B790.2090500@web.de> Date: Thu, 17 Jan 2013 09:34:24 +0100 From: Jan Kiszka MIME-Version: 1.0 References: <50F6FCDB.1020109@siemens.com> <50F7B5BC.20701@xenomai.org> In-Reply-To: <50F7B5BC.20701@xenomai.org> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai] [PATCH] ipipe: Re-fix migration helper for legacy users List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Philippe Gerum Cc: Xenomai On 2013-01-17 09:26, Philippe Gerum wrote: > On 01/16/2013 08:17 PM, Jan Kiszka wrote: >> In the legacy use case, __ipipe_switch_tail will be invoked over the >> non-root domain after hardening. So clearing of TASK_HARDENING must not >> be restricted to root. >> >> Signed-off-by: Jan Kiszka >> --- >> >> For the case my analysis was right. With this, Xenomai 2.6 works again >> here. >> >> kernel/ipipe/core.c | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/kernel/ipipe/core.c b/kernel/ipipe/core.c >> index 6929156..4695ba8 100644 >> --- a/kernel/ipipe/core.c >> +++ b/kernel/ipipe/core.c >> @@ -1124,7 +1124,9 @@ int __ipipe_switch_tail(void) >> hard_local_irq_disable(); >> #endif >> x =3D __ipipe_root_p; >> +#ifndef CONFIG_IPIPE_LEGACY >> if (x) >> +#endif >> complete_domain_migration(); >> >> #ifndef CONFIG_IPIPE_WANT_PREEMPTIBLE_SWITCH >> > = > The analysis is right. I already fixed this bug in the 3.5 branch, we > are missing a forward port to 3.5.7. > = > http://git.denx.de/?p=3Dipipe-2.6.git;a=3Dcommit;h=3D8b11dc5fee73842a24ec= 4367b57aaa2dcdd67225 Would you push your new version? Jan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: