| Message ID | 20240209154336.7788-1-torvic9@mailbox.org |
|---|---|
| State | Accepted |
| Commit | b26ffbf800ae3c8d01bdf90d9cd8a37e1606ff06 |
| Headers | show |
| Series | [v3] cpufreq: amd-pstate: Fix min_perf assignment in amd_pstate_adjust_perf() | expand |
diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 08e112444c27..aa5e57e27d2b 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -577,7 +577,7 @@ static void amd_pstate_adjust_perf(unsigned int cpu, if (target_perf < capacity) des_perf = DIV_ROUND_UP(cap_perf * target_perf, capacity); - min_perf = READ_ONCE(cpudata->highest_perf); + min_perf = READ_ONCE(cpudata->lowest_perf); if (_min_perf < capacity) min_perf = DIV_ROUND_UP(cap_perf * _min_perf, capacity);
In the function amd_pstate_adjust_perf(), the 'min_perf' variable is set to 'highest_perf' instead of 'lowest_perf'. Cc: <stable@vger.kernel.org> # 6.1+ Fixes: 1d215f0319c2 ("cpufreq: amd-pstate: Add fast switch function for AMD P-State") Reported-by: Oleksandr Natalenko <oleksandr@natalenko.name> Reviewed-by: Perry Yuan <Perry.Yuan@amd.com> Signed-off-by: Tor Vic <torvic9@mailbox.org> --- v2->v3: Resend with git, misconfigured mail client borked v2 v1->v2: Add Perry's 'Reviewed-by' and 'Cc: stable' tag --- drivers/cpufreq/amd-pstate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)