From 0d1e2dc5eb9ae008cf126f3b212357648bd9e3eb Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Tue, 18 Oct 2016 21:24:28 +0100
Subject: [PATCH] Disable ACPI_CPPC_CPUFREQ on aarch64 as it's got 'basic
 arithmetic errors in the calculations' causing issues

---
 config-arm64 | 2 +-
 kernel.spec  | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/config-arm64 b/config-arm64
index 07550faf0..415691035 100644
--- a/config-arm64
+++ b/config-arm64
@@ -102,7 +102,7 @@ CONFIG_ACPI_CUSTOM_METHOD=m
 CONFIG_ACPI_NFIT=m
 # CONFIG_ACPI_NFIT_DEBUG is not set
 CONFIG_PCC=y
-CONFIG_ACPI_CPPC_CPUFREQ=y
+# CONFIG_ACPI_CPPC_CPUFREQ is not set
 CONFIG_ACPI_PROCESSOR=y
 CONFIG_ACPI_THERMAL=y
 CONFIG_I2C_SCMI=m
diff --git a/kernel.spec b/kernel.spec
index bcea1d088..ecfb52601 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -2142,6 +2142,9 @@ fi
 #
 #
 %changelog
+* Tue Oct 18 2016 Peter Robinson <pbrobinson@fedoraproject.org>
+- Disable ACPI_CPPC_CPUFREQ on aarch64
+
 * Tue Oct 18 2016 Laura Abbott <labbott@redhat.com> - 4.9.0-0.rc1.git1.1
 - Linux v4.9-rc1-3-g14155ca