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From: Tomasz Chmielewski <mangoo@wpkg.org>
To: Nicolas Schichan <nschichan@freebox.fr>
Cc: linux-mips@linux-mips.org,
	Kexec Mailing List <kexec@lists.infradead.org>
Subject: Re: kexec on mips - anyone has it working?
Date: Tue, 27 May 2008 20:14:11 +0200	[thread overview]
Message-ID: <483C4F73.4040909@wpkg.org> (raw)
In-Reply-To: <200805271449.45124.nschichan@freebox.fr>

Nicolas Schichan schrieb:
> On Tuesday 27 May 2008 14:40:21 you wrote:
>>> Could you try to add the following line in machine_kexec.c, just before
>>> jumping to the trampoline:
>>>
>>>        change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
>> And machine_kexec.c file is in where? It's not in the above one, it's
>> not in kexec-tools-testing-20080324?
> 
> 
> machine_kexec.c is in the kernel not in the kexec userland tools.

Aah, I see.

Anyway, it doesn't work - with or without this slight change in 
machine_kexec.c, with kexec compiled from the sources in the link you 
gave or with kexec-tools-testing-20080324, it just doesn't work on 
BCM43XX with OpenWRT patches. At least on Asus WL-500gP.


-- 
Tomasz Chmielewski
http://wpkg.org

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kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

WARNING: multiple messages have this Message-ID (diff)
From: Tomasz Chmielewski <mangoo@wpkg.org>
To: Nicolas Schichan <nschichan@freebox.fr>
Cc: linux-mips@linux-mips.org,
	Kexec Mailing List <kexec@lists.infradead.org>
Subject: Re: kexec on mips - anyone has it working?
Date: Tue, 27 May 2008 20:14:11 +0200	[thread overview]
Message-ID: <483C4F73.4040909@wpkg.org> (raw)
In-Reply-To: <200805271449.45124.nschichan@freebox.fr>

Nicolas Schichan schrieb:
> On Tuesday 27 May 2008 14:40:21 you wrote:
>>> Could you try to add the following line in machine_kexec.c, just before
>>> jumping to the trampoline:
>>>
>>>        change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
>> And machine_kexec.c file is in where? It's not in the above one, it's
>> not in kexec-tools-testing-20080324?
> 
> 
> machine_kexec.c is in the kernel not in the kexec userland tools.

Aah, I see.

Anyway, it doesn't work - with or without this slight change in 
machine_kexec.c, with kexec compiled from the sources in the link you 
gave or with kexec-tools-testing-20080324, it just doesn't work on 
BCM43XX with OpenWRT patches. At least on Asus WL-500gP.


-- 
Tomasz Chmielewski
http://wpkg.org

  reply	other threads:[~2008-05-27 18:16 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-27  8:51 kexec on mips - anyone has it working? Tomasz Chmielewski
2008-05-27  8:51 ` Tomasz Chmielewski
2008-05-27 12:05 ` Nicolas Schichan
2008-05-27 12:40   ` Tomasz Chmielewski
2008-05-27 12:40     ` Tomasz Chmielewski
2008-05-27 12:49     ` Nicolas Schichan
2008-05-27 18:14       ` Tomasz Chmielewski [this message]
2008-05-27 18:14         ` Tomasz Chmielewski
2008-05-27 23:31         ` Simon Horman
2008-05-27 23:31           ` Simon Horman
2008-05-29 11:47         ` Nicolas Schichan
2008-05-29 12:16           ` Tomasz Chmielewski
2008-05-29 12:16             ` Tomasz Chmielewski
2008-05-29 20:15           ` Tomasz Chmielewski
2008-05-29 20:15             ` Tomasz Chmielewski
2008-05-30  1:40             ` Maciej W. Rozycki
2008-05-30  1:40               ` Maciej W. Rozycki
2008-05-30 11:27             ` Nicolas Schichan
2008-05-30 11:27               ` Nicolas Schichan
2008-05-30 11:39               ` Tomasz Chmielewski
2008-05-30 11:39                 ` Tomasz Chmielewski
2008-07-01 13:42                 ` Nicolas Schichan
2008-07-01 13:42                   ` Nicolas Schichan
2008-07-01 17:53                   ` Tomasz Chmielewski
2008-07-01 17:53                     ` Tomasz Chmielewski
2008-07-01 18:00                     ` Nicolas Schichan
2008-07-01 18:00                       ` Nicolas Schichan
2008-07-01 18:21                       ` Tomasz Chmielewski
2008-07-01 18:21                         ` Tomasz Chmielewski
2009-02-22 16:50                         ` wurststulle
2009-02-23  9:30                           ` Arnaud Patard
2009-02-23 18:42                             ` wurststulle
2009-02-23 21:29                               ` Arnaud Patard
2008-07-01 18:25                       ` Tomasz Chmielewski
2008-07-01 18:25                         ` Tomasz Chmielewski
2008-05-27 12:40   ` Nicolas Schichan

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