"Maximilian Schwerin" <[email protected]> writes:

> Hi,
>
> I've just built a linux-omap kernel at 3.6-rc6 using omap2plus_defconfig
> as basis for the kernel config.
>
> When I enable smartreflex and switch to 800MHz via
>
> echo 1 > /sys/kernel/debug/smartreflex/smartreflex_core/autocomp
> echo 1 > /sys/kernel/debug/smartreflex/smartreflex_mpu_iva/autocomp
> cpufreq-set -f 800MHz
>
> the board crashes. If I switch to 800MHz and enable smartreflex later
> nothing happens. This used to work in my 3.3 based kernel.

SmartReflex is kwown to be unstable in mainline and there are several
errata that still need fixing for it to be stable.

I strongly recommend you simply leave SR disabled.

Kevin


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