The patch titled
cpufreq: set policy->curfreq on initialization
has been added to the -mm tree. Its filename is
cpufreq-set-policy-curfreq-on-initialization.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: cpufreq: set policy->curfreq on initialization
From: Mattia Dongili <malattia@xxxxxxxx>
Check the correct variable and set policy->cur upon acpi-cpufreq
initialization to allow the userspace governor to be used as default.
Signed-off-by: Mattia Dongili <malattia@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c~cpufreq-set-policy-curfreq-on-initialization arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c~cpufreq-set-policy-curfreq-on-initialization
+++ a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -699,14 +699,14 @@ static int acpi_cpufreq_cpu_init(struct
if (result)
goto err_freqfree;
- switch (data->cpu_feature) {
+ switch (perf->control_register.space_id) {
case ACPI_ADR_SPACE_SYSTEM_IO:
/* Current speed is unknown and not detectable by IO port */
policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
break;
case ACPI_ADR_SPACE_FIXED_HARDWARE:
acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
- get_cur_freq_on_cpu(cpu);
+ policy->cur = get_cur_freq_on_cpu(cpu);
break;
default:
break;
_
Patches currently in -mm which might be from malattia@xxxxxxxx are
cpufreq-set-policy-curfreq-on-initialization.patch
-
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