From: "Avinash.H.M." <avinashhm@ti.com>
To: Bob Liu <lliubbo@gmail.com>
Cc: linux-omap@vger.kernel.org
Subject: Re: pandaboard can't reboot on 2.6.38-rc2?
Date: Mon, 11 Apr 2011 21:37:49 +0530 [thread overview]
Message-ID: <20110411160749.GA7525@avinash-laptop> (raw)
In-Reply-To: <BANLkTikjyaA4mL-eWOcPse2T7NC2rbCfkg@mail.gmail.com>
On Mon, Apr 11, 2011 at 06:13:06PM +0800, Bob Liu wrote:
> Hi, folks
>
> I am using pandaboard and compiled a 2.6.38-rc2 kernel for it.
> Everything works fine except that it can't reboot.
>
> #reboot
> #
> The system is going down NOW!
> Sent SIGTERM to all processes
> Sent SIGKILL to all processes
> Requesting system reboot
> [ 120.742370] Restarting system.
>
> Then hanged...
>
> Has anyone seen similar problem?
I have seen a similar issue on OMAP4 SDP. It wasn't rebooting. I added
few prints to see where its failing. My observation is ,
In arm_machine_restart, it is not coming out of 'setup_mm_for_reboot'.
Not sure why.
setup_mm_for_reboot(mode);
/* Clean and invalidate caches */
flush_cache_all();
Thanks ,
- Avinash
>
> Thanks
> --
> Regards,
> --Bob
> --
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next prev parent reply other threads:[~2011-04-11 16:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-11 10:13 pandaboard can't reboot on 2.6.38-rc2? Bob Liu
2011-04-11 16:07 ` Avinash.H.M. [this message]
2011-04-12 4:58 ` Anand Gadiyar
2011-04-12 5:38 ` Bob Liu
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