Re: pandaboard can't reboot on 2.6.38-rc2?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


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
> --
> To unsubscribe from this list: send the line "unsubscribe linux-omap" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]    [Yosemite Photos]    [Free Online Dating]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux