6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dhananjay Ugwekar <Dhananjay.Ugwekar@xxxxxxx> [ Upstream commit a6960e6b1b0e2cb268f427a99040c408a8d10665 ] Set min_perf to lowest_perf for shared memory systems, similar to the MSR based systems. Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@xxxxxxx> Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx> Reviewed-by: Gautham R. Shenoy <gautham.shenoy@xxxxxxx> Link: https://lore.kernel.org/r/20241023102108.5980-5-Dhananjay.Ugwekar@xxxxxxx Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx> Stable-dep-of: 3ace20038e19 ("cpufreq/amd-pstate: Fix cpufreq_policy ref counting") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/cpufreq/amd-pstate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 161334937090c..895d108428b40 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -1636,6 +1636,7 @@ static void amd_pstate_epp_offline(struct cpufreq_policy *policy) wrmsrl_on_cpu(cpudata->cpu, MSR_AMD_CPPC_REQ, value); } else { perf_ctrls.desired_perf = 0; + perf_ctrls.min_perf = min_perf; perf_ctrls.max_perf = min_perf; cppc_set_perf(cpudata->cpu, &perf_ctrls); perf_ctrls.energy_perf = AMD_CPPC_ENERGY_PERF_PREF(HWP_EPP_BALANCE_POWERSAVE); -- 2.39.5
