Re: 2.6.21-rc7-mm2 hangs in boot (netconsole)

Andi Kleen
2007-05-01T05:27:17Z

> The bug is in firstfloor only, and the fix (if present) will be there too.
>
> <checks>
>
> Nope,
>
> ftp://ftp.firstfloor.org/pub/ak/x86_64/quilt/patches/sched-clock-share
>
> is identical to
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc7/2.6.21-rc7-mm2/broken-out/x86_64-mm-sched-clock-share.patch

Or perhaps the deadlock is in the cpufrequency handler. Does it happen without CONFIG_CPUFREQ
too?

[cpufreq handler calls ktime_get which might take xtime lock for reading]

-Andi