[SRU][J:linux-bluefield][PATCH v1 1/1] UBUNTU: [Config] bluefield: disable CONFIG_ACPI_CPPC_CPUFREQ_FIE

[David Thompson]

BugLink: https://bugs.launchpad.net/bugs/2127016

Set CONFIG_ACPI_CPPC_CPUFREQ_FIE=n to disable the FIE kernel thread.
This avoids the high CPU utilization bug while retaining the core
CPPC functionality (real-time CPU frequency reporting via
CONFIG_ACPI_CPPC_CPUFREQ).

Signed-off-by: David Thompson <davthompson at nvidia.com>
Reviewed-off-by: Penghe Geng <pgeng at nvidia.com>
---
 debian.bluefield/config/annotations | 1 +
 1 file changed, 1 insertion(+)

diff --git a/debian.bluefield/config/annotations b/debian.bluefield/config/annotations
index 4467679b31f2..b790c577eee5 100644
--- a/debian.bluefield/config/annotations
+++ b/debian.bluefield/config/annotations
@@ -89,6 +89,7 @@ CONFIG_8139_OLD_RX_RESET                        policy<{'arm64': '-'}>
 CONFIG_AC97_BUS                                 policy<{'arm64': '-'}>
 CONFIG_ACENIC                                   policy<{'arm64': '-'}>
 CONFIG_ACENIC_OMIT_TIGON_I                      policy<{'arm64': '-'}>
+CONFIG_ACPI_CPPC_CPUFREQ_FIE                    policy<{'arm64': 'n'}>
 CONFIG_AD525X_DPOT                              policy<{'arm64': 'n'}>
 CONFIG_AD525X_DPOT_I2C                          policy<{'arm64': '-'}>
 CONFIG_AD525X_DPOT_SPI                          policy<{'arm64': '-'}>
-- 
2.43.2