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Re: Make sure we populate the initroot filesystem late enough

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From: Benjamin Herrenschmidt <benh@...>
To: Segher Boessenkool <segher@...>
Cc: David Woodhouse <dwmw2@...>, <torvalds@...>, john stultz <johnstul@...>, Linux Kernel Mailing List <linux-kernel@...>, <linuxppc-dev@...>, Paul TBBle Hampson <Paul.Hampson@...>
Subject: Re: Make sure we populate the initroot filesystem late enough
Date: Wednesday, February 28, 2007 - 2:43 am

> It's most likely a red herring, lots of config changes

I wouldn't be that sure ... I've had problems in the past with PMU based
cpufreq... looks like flushing all caches and hard-resetting the
processor on the fly when there can be pending DMAs might be a source of
trouble... especially on CPUs that don't have working cache flush HW
assist.

Ben.


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Messages in current thread:
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Sun Feb 25, 8:00 pm)
Re: Make sure we populate the initroot filesystem late enough, john stultz, (Mon Feb 26, 3:27 pm)
Re: Make sure we populate the initroot filesystem late enough, Paul TBBle Hampson, (Mon Feb 26, 6:27 pm)
Re: Make sure we populate the initroot filesystem late enough, Benjamin Herrenschmidt, (Tue Feb 27, 2:48 am)
Re: Make sure we populate the initroot filesystem late enough, Segher Boessenkool, (Tue Feb 27, 7:58 am)
Re: Make sure we populate the initroot filesystem late enough, Benjamin Herrenschmidt, (Wed Feb 28, 2:43 am)
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Wed Feb 28, 6:13 am)
Re: Make sure we populate the initroot filesystem late enough, Michael Ellerman, (Wed Feb 28, 8:30 pm)
Re: Make sure we populate the initroot filesystem late enough, Paul TBBle Hampson, (Mon Mar 12, 7:01 pm)
Re: Make sure we populate the initroot filesystem late enough, Kumar Gala, (Mon Mar 12, 11:03 pm)
Re: Make sure we populate the initroot filesystem late enough, Benjamin Herrenschmidt, (Tue Mar 13, 3:03 am)
Re: Make sure we populate the initroot filesystem late enough, Paul TBBle Hampson, (Fri Mar 16, 3:20 am)
Re: Make sure we populate the initroot filesystem late enough, Linus Torvalds, (Sun Feb 25, 8:24 pm)
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Sun Feb 25, 9:17 pm)
Re: Make sure we populate the initroot filesystem late enough, Benjamin Herrenschmidt, (Mon Feb 26, 11:51 am)
Re: Make sure we populate the initroot filesystem late enough, Kumar Gala, (Mon Feb 26, 4:51 pm)
Re: Make sure we populate the initroot filesystem late enough, Linus Torvalds, (Sun Feb 25, 11:45 pm)
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Mon Feb 26, 12:01 am)
Re: Make sure we populate the initroot filesystem late enough, Milton Miller, (Mon Feb 26, 12:44 pm)
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Mon Feb 26, 4:57 pm)
Re: Make sure we populate the initroot filesystem late enough, Linus Torvalds, (Mon Feb 26, 5:17 pm)
Re: Make sure we populate the initroot filesystem late enough, Benjamin Herrenschmidt, (Tue Feb 27, 2:46 am)
Re: Make sure we populate the initroot filesystem late enough, Benjamin Herrenschmidt, (Mon Feb 26, 11:53 am)
Re: Make sure we populate the initroot filesystem late enough, Segher Boessenkool, (Mon Feb 26, 12:00 pm)
Re: Make sure we populate the initroot filesystem late enough, William Lee Irwin III, (Mon Feb 26, 2:59 am)
Re: Make sure we populate the initroot filesystem late enough, Linus Torvalds, (Mon Feb 26, 12:13 am)
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Mon Feb 26, 12:24 pm)
Re: Make sure we populate the initroot filesystem late enough, David Woodhouse, (Sun Feb 25, 8:45 pm)