On 24 Aug 10:12, Meng Li wrote: > AMD Pstate driver support enable/disable Preferred core. > Default enabled on platforms supporting AMD Preferred Core. > Disable AMD Pstate Preferred Core with > "amd_prefcore=disable" added to the kernel command line. > > Signed-off-by: Meng Li <li.meng@xxxxxxx> > Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx> Reviewed-by: Wyes Karny <wyes.karny@xxxxxxx> > --- > Documentation/admin-guide/kernel-parameters.txt | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt > index 23ebe34ff901..4f78067bb8af 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters.txt > @@ -363,6 +363,11 @@ > selects a performance level in this range and appropriate > to the current workload. > > + amd_prefcore= > + [X86] > + disable > + Disable AMD Pstate Preferred Core. > + > amijoy.map= [HW,JOY] Amiga joystick support > Map of devices attached to JOY0DAT and JOY1DAT > Format: <a>,<b> > -- > 2.34.1 >
