On Tue, Dec 29, 2020 at 12:26:39PM +0530, Viresh Kumar wrote:
> From: Zhuguangqing <zhuguangqing@xxxxxxxxxx>
>
> [ Upstream commit 236761f19a4f373354f1dcf399b57753f1f4b871 ]
>
> If state has not changed successfully and we updated cpufreq_state,
> next time when the new state is equal to cpufreq_state (not changed
> successfully last time), we will return directly and miss a
> freq_qos_update_request() that should have been.
>
> Fixes: 5130802ddbb1 ("thermal: cpu_cooling: Switch to QoS requests for freq limits")
> Cc: v5.4+ <stable@xxxxxxxxxxxxxxx> # v5.4+
> Signed-off-by: Zhuguangqing <zhuguangqing@xxxxxxxxxx>
> Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
> Link: https://lore.kernel.org/r/20201106092243.15574-1-zhuguangqing83@xxxxxxxxx
> [ Viresh: Redo the patch for 5.4 stable kernel ]
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
> ---
> drivers/thermal/cpu_cooling.c | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
Now applied, thanks.
greg k-h
