From: Dhananjay Ugwekar Date: Wed, 23 Oct 2024 10:21:12 +0000 (+0000) Subject: cpufreq/amd-pstate: Align offline flow of shared memory and MSR based systems X-Git-Tag: v6.13-rc1~194^2~2^2~3^2^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a6960e6b1b0e2cb268f427a99040c408a8d10665;p=thirdparty%2Fkernel%2Flinux.git cpufreq/amd-pstate: Align offline flow of shared memory and MSR based systems Set min_perf to lowest_perf for shared memory systems, similar to the MSR based systems. Signed-off-by: Dhananjay Ugwekar Reviewed-by: Mario Limonciello Reviewed-by: Gautham R. Shenoy Link: https://lore.kernel.org/r/20241023102108.5980-5-Dhananjay.Ugwekar@amd.com Signed-off-by: Mario Limonciello --- diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index bbeddce908236..206725219d8c9 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -1658,6 +1658,7 @@ 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);