| commit | 5b6fac3fa44bafee12e0c3d1c5cbae6d058e9c98 | [log] [tgz] |
|---|---|---|
| author | Babu Moger <babu.moger@amd.com> | Fri Jan 13 09:20:32 2023 -0600 |
| committer | Borislav Petkov (AMD) <bp@alien8.de> | Mon Jan 23 17:38:44 2023 +0100 |
| tree | b95060b2a01f615a87aaae98082578d56c27d7e2 | |
| parent | a76f65c89f928b87c49d88b7fd60cb4d7203ffff [diff] |
x86/resctrl: Detect and configure Slow Memory Bandwidth Allocation The QoS slow memory configuration details are available via CPUID_Fn80000020_EDX_x02. Detect the available details and initialize the rest to defaults. Signed-off-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/r/20230113152039.770054-7-babu.moger@amd.com