Re: [PATCH] (repost) Fix SMP poweroff hangs

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To: Santiago Garcia Mantinan <manty@...>
Cc: <linux-kernel@...>
Date: Sunday, September 30, 2007 - 1:21 pm

Santiago Garcia Mantinan wrote:

I'd say your problem is more of a distro issue,
in that the method you are using to shutdown
is not actually requesting "poweroff".

That last mess above ("System halted.") comes from kernel_halt(),
rather than the expected message ("Power down.") from kernel_power_off().

So, try using the "poweroff" command instead of "halt",
or try using "halt -p".  If neither of those work,
then edit /etc/init.d/halt and hardcode the "-p" parameter
inside there onto the "halt" command line(s).

I had to do that frequently back in the Redhat/Fedora days.
I'm sure they have a nice GUI for it somewhere,
but at the time it was simpler to just edit the script.

Cheers
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Messages in current thread:
Problems with SMP &amp; ACPI powering off, Mark Lord, (Thu Sep 27, 5:29 pm)
Re: Problems with SMP &amp; ACPI powering off, Rafael J. Wysocki, (Thu Sep 27, 6:00 pm)
Re: Problems with SMP &amp; ACPI powering off, Len Brown, (Fri Sep 28, 12:57 am)
Re: Problems with SMP &amp; ACPI powering off, Rafael J. Wysocki, (Fri Sep 28, 8:55 am)
Re: Problems with SMP &amp; ACPI powering off, Mark Lord, (Fri Sep 28, 9:22 am)
Re: Problems with SMP &amp; ACPI powering off, Rafael J. Wysocki, (Fri Sep 28, 9:44 am)
Re: Problems with SMP &amp; ACPI powering off, Mark Lord, (Fri Sep 28, 9:46 am)
[PATCH] disable non-boot CPUs before poweroff, Mark Lord, (Fri Sep 28, 9:52 am)
Re: [PATCH] disable non-boot CPUs before poweroff, Thomas Gleixner, (Fri Sep 28, 10:55 am)
[PATCH] (repost) Fix SMP poweroff hangs, Mark Lord, (Fri Sep 28, 3:53 pm)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Santiago Garcia Mantinan, (Sun Sep 30, 5:00 am)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Mark Lord, (Sun Sep 30, 1:21 pm)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Santiago Garcia Mantinan, (Sun Sep 30, 1:54 pm)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Rafael J. Wysocki, (Mon Oct 1, 4:05 pm)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Santiago Garcia Mantinan, (Mon Oct 1, 6:38 pm)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Mark Lord, (Sun Sep 30, 2:47 pm)
Re: [PATCH] (repost) Fix SMP poweroff hangs, Santiago Garcia Mantinan, (Sun Sep 30, 4:03 pm)
Re: 32-bit Athlon X2 won't poweroff (was: Fix SMP poweroff..., Santiago Garcia Mantinan, (Mon Oct 1, 12:19 pm)
Re: 32-bit Athlon X2 won't poweroff , Mark Lord, (Mon Oct 1, 12:37 pm)
Re: 32-bit Athlon X2 won't poweroff , Mark Lord, (Sun Sep 30, 6:56 pm)
Re: [PATCH] disable non-boot CPUs before poweroff, Rafael J. Wysocki, (Fri Sep 28, 11:05 am)
Re: [PATCH] disable non-boot CPUs before poweroff, Thomas Gleixner, (Fri Sep 28, 11:02 am)
Re: [PATCH] disable non-boot CPUs before poweroff, Mark Lord, (Fri Sep 28, 10:11 am)
Re: Problems with SMP &amp; ACPI powering off, Mark Lord, (Thu Sep 27, 7:07 pm)
Re: Problems with SMP &amp; ACPI powering off, Mark Lord, (Thu Sep 27, 5:30 pm)