cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin
Some OpenPOWER boxes can have same pstate values for nominal and pmin pstates. In these boxes the current code will not initialize 'powernv_pstate_info.min' variable and result in erroneous CPU frequency reporting. This patch fixes this problem. Fixes: 09ca4c9b (cpufreq: powernv: Replacing pstate_id with frequency table index) Reported-by: NAlvin Wang <wangat@tw.ibm.com> Signed-off-by: NShilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Cc: 4.8+ <stable@vger.kernel.org> # 4.8+ Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
Showing
想要评论请 注册 或 登录