On Wed, Sep 27, 2017 at 12:27:49PM +0900, Kazuhiro Hayashi wrote:
> Hello,
>
> The commit bc7a34b8b9ebfb0f4b8a35a72a0b134fd6c5ef50 drops
> min(0)/max(1) checking for timer_migration sysctl.
> This change causes that LTP power_management_tests/runpwtests06 fails.
>
> The following commit already in upstream fixes the above issue
> by restoring "proc_dointvec_minmax()".
>
> b94bf594cf8ed67cdd0439e70fa939783471597a
> ("timer/sysclt: Restrict timer migration sysctl values to 0 and 1")
>
> Please consider to apply the above patch to the kernels:
> - 4.4 [ LTS ]
> - 4.9 [ LTS ]
>
> I confirmed that LTP runpwtests06 PASSes after the patch is applied.
Thanks for letting me know, I've now queued up the patch.
greg k-h