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SubjectRe: 2.6.31.1 boot crash, compiled with ftrace
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On Tue, 2009-09-29 at 10:21 -0500, Dick Hollenbeck wrote:
> Please help with a kernel boot crash. This is happening with ftrace
> enabled. (I have yet to try without ftrace.) This same box runs
> kernel 2.6.26 fine.
>
> While running 'make oldconfig' coming up from 2.6.26, the three most
> significant changes were:
>
> 1) changed CPU from 486 to Pentium-Classic
>
> 2) Added "High Memory Support" 4 GB
>
> 3) Enabled various ftrace options, because I am on the hunt for some
> insane latency problems.
>

Hi Dick,

Thanks for reporting this. Peter and I have been taking some look at it.
We are not sure that it is ftrace related. have you tried booting the
kernel without adding ftrace?

Thanks,

-- Steve




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