From 72989109851422dbff19522cf43abe7a5df3b165 Mon Sep 17 00:00:00 2001 From: Jeremi Piotrowski Date: Mon, 18 Mar 2024 14:39:58 +0100 Subject: [PATCH 1/2] sys-kernel/coreos-modules: Enable CONFIG_X86_AMD_PSTATE=y This gives users control over AMD pstates on newer AMD CPUs. Signed-off-by: Jeremi Piotrowski --- .../sys-kernel/coreos-modules/files/amd64_defconfig-6.6 | 1 + 1 file changed, 1 insertion(+) diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/amd64_defconfig-6.6 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/amd64_defconfig-6.6 index fb2516df3b..f6abf123fc 100644 --- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/amd64_defconfig-6.6 +++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/files/amd64_defconfig-6.6 @@ -124,6 +124,7 @@ CONFIG_VMXNET3=m CONFIG_X86_ACPI_CPUFREQ=m # CONFIG_X86_ACPI_CPUFREQ_CPB is not set CONFIG_X86_AMD_FREQ_SENSITIVITY=m +CONFIG_X86_AMD_PSTATE=y # CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set CONFIG_X86_CHECK_BIOS_CORRUPTION=y CONFIG_X86_CPUID=m From 8417eda473884a1b43caaf46dc323fbab675377b Mon Sep 17 00:00:00 2001 From: Jeremi Piotrowski Date: Tue, 19 Mar 2024 16:38:19 +0100 Subject: [PATCH 2/2] changelog: Add entry for X86_AMD_PSTATE Signed-off-by: Jeremi Piotrowski --- changelog/changes/2024-03-19-amd-pstate.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 changelog/changes/2024-03-19-amd-pstate.md diff --git a/changelog/changes/2024-03-19-amd-pstate.md b/changelog/changes/2024-03-19-amd-pstate.md new file mode 100644 index 0000000000..f22953ee89 --- /dev/null +++ b/changelog/changes/2024-03-19-amd-pstate.md @@ -0,0 +1 @@ +- Enabled amd-pstate,amd-pstate-epp cpufreq drivers for some AMD CPUs in the kernel. ([flatcar/scripts#1770](https://github.com/flatcar/scripts/pull/1770))