From: Meng Li Date: Fri, 19 Jan 2024 09:05:02 +0000 (+0800) Subject: Documentation: introduce amd-pstate preferrd core mode kernel command line options X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=dfddf34a3f0d45483f5b3e46c2e7bda173796f1b;p=linux.git Documentation: introduce amd-pstate preferrd core mode kernel command line options amd-pstate driver support enable/disable preferred core. Default enabled on platforms supporting amd-pstate preferred core. Disable amd-pstate preferred core with "amd_prefcore=disable" added to the kernel command line. Signed-off-by: Meng Li Reviewed-by: Mario Limonciello Reviewed-by: Wyes Karny Reviewed-by: Huang Rui Reviewed-by: Perry Yuan Tested-by: Oleksandr Natalenko Signed-off-by: Rafael J. Wysocki --- diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 31b3a25680d08..5225304325484 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -374,6 +374,11 @@ 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: ,