Messages in this thread | | | Subject | Re: Make sure we populate the initroot filesystem late enough | From | Benjamin Herrenschmidt <> | Date | Wed, 28 Feb 2007 07:43:07 +0100 |
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> It's most likely a red herring, lots of config changes > make the bug go away on some kernel versions (but not > on others); the problem is very sensitive to changes in > memory layout.
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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