The patch titled
powernow-k8: fix frequency reporting
has been added to the -mm tree. Its filename is
powernow-k8-fix-frequency-reporting.patch
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------------------------------------------------------
Subject: powernow-k8: fix frequency reporting
From: Mark Langsdorf <mark.langsdorf@xxxxxxx>
With F10, model 10, all valid frequencies are in the ACPI _PST table.
Signed-off-by: Mark Langsdorf <mark.langsdorf@xxxxxxx>
Signed-off-by: Borislav Petkov <borislav.petkov@xxxxxxx>
Reviewed-by: Thomas Renninger <trenn@xxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Dave Jones <davej@xxxxxxxxxxxxxxxxx>
Cc: Mark Langsdorf <mark.langsdorf@xxxxxxx>
Cc: <stable@xxxxxxxxxx> # 33.x 32.x
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/kernel/cpu/cpufreq/powernow-k8.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN arch/x86/kernel/cpu/cpufreq/powernow-k8.c~powernow-k8-fix-frequency-reporting arch/x86/kernel/cpu/cpufreq/powernow-k8.c
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c~powernow-k8-fix-frequency-reporting
+++ a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -935,7 +935,8 @@ static int fill_powernow_table_pstate(st
powernow_table[i].index = index;
/* Frequency may be rounded for these */
- if (boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x11) {
+ if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10)
+ || boot_cpu_data.x86 == 0x11) {
powernow_table[i].frequency =
freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7);
} else
_
Patches currently in -mm which might be from mark.langsdorf@xxxxxxx are
x86-cpu-add-amd-core-boosting-feature-flag-to-proc-cpuinfo.patch
powernow-k8-add-core-performance-boost-support.patch
x86-unify-aperf-mperf-support.patch
cpufreq-add-aperf-mperf-support-for-amd-processors.patch
powernow-k8-fix-frequency-reporting.patch
cpufreq-unify-sysfs-attribute-definition-macros.patch
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