Dirk Brandewie
d8f469e9cf
cpufreq / intel_pstate: use lowest requested max performance
...
There are two ways that the maximum p-state can be clamped, via a
policy change and via the sysfs file.
The acpi-thermal driver adjusts the p-state policy in response to
thermal events. These changes override the users settings at the
moment.
Use the lowest of the two requested values this ensures that we will
not exceed the requested pstate from either mechanism.
Reported-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: 3.9+ <stable@vger.kernel.org>
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-05-12 14:04:16 +02:00
..
acpi-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
amd_freq_sensitivity.c
cpufreq: AMD "frequency sensitivity feedback" powersave bias for ondemand governor
2013-04-10 13:19:26 +02:00
arm_big_little.c
cpufreq: ARM big LITTLE: Improve print message
2013-05-12 14:04:15 +02:00
arm_big_little.h
cpufreq: ARM big LITTLE: Move cpu_to_cluster() to arm_big_little.h
2013-05-12 14:04:15 +02:00
arm_big_little_dt.c
cpufreq: ARM big LITTLE DT: Return CPUFREQ_ETERNAL if clock-latency isn't found
2013-05-12 14:04:15 +02:00
at32ap-cpufreq.c
cpufreq: AVR32: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
blackfin-cpufreq.c
cpufreq: blackfin: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
cpufreq-cpu0.c
cpufreq: cpufreq-cpu0: Free parent node for error cases
2013-05-12 14:04:16 +02:00
cpufreq-nforce2.c
cpufreq: drivers: Remove unnecessary assignments of policy-> members
2013-04-02 15:26:32 +02:00
cpufreq.c
cpufreq: Issue CPUFREQ_GOV_POLICY_EXIT notifier before dropping policy refcount
2013-05-12 14:04:16 +02:00
cpufreq_conservative.c
cpufreq: conservative: Use an inline function to evaluate freq_target
2013-04-01 01:11:36 +02:00
cpufreq_governor.c
cpufreq: governors: Fix CPUFREQ_GOV_POLICY_{INIT|EXIT} notifiers
2013-05-12 14:04:16 +02:00
cpufreq_governor.h
cpufreq: governors: Fix CPUFREQ_GOV_POLICY_{INIT|EXIT} notifiers
2013-05-12 14:04:16 +02:00
cpufreq_ondemand.c
cpufreq: ondemand: allow custom powersave_bias_target handler to be registered
2013-04-10 13:19:26 +02:00
cpufreq_performance.c
cpufreq: Improve debug prints
2012-11-15 00:33:06 +01:00
cpufreq_powersave.c
cpufreq: Improve debug prints
2012-11-15 00:33:06 +01:00
cpufreq_stats.c
cpufreq: stats: do cpufreq_cpu_put() corresponding to cpufreq_cpu_get()
2013-03-25 15:13:16 +01:00
cpufreq_userspace.c
cpufreq: Don't check cpu_online(policy->cpu)
2013-02-09 01:18:34 +01:00
cris-artpec3-cpufreq.c
cpufreq: cris: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
cris-etraxfs-cpufreq.c
cpufreq: cris: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
davinci-cpufreq.c
cpufreq: davinci: move cpufreq driver to drivers/cpufreq
2013-04-08 13:02:31 +02:00
dbx500-cpufreq.c
cpufreq: dbx500: Round to closest available freq
2013-04-11 23:23:57 +02:00
e_powersaver.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
elanfreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
exynos-cpufreq.c
cpufreq: exynos: Remove error return even if no soc is found
2013-04-10 13:19:26 +02:00
exynos-cpufreq.h
arm-soc: cleanups
2013-02-21 14:58:40 -08:00
exynos4x12-cpufreq.c
arm-soc: cleanups
2013-02-21 14:58:40 -08:00
exynos4210-cpufreq.c
arm-soc: cleanups
2013-02-21 14:58:40 -08:00
exynos5250-cpufreq.c
arm-soc: cleanups
2013-02-21 14:58:40 -08:00
exynos5440-cpufreq.c
cpufreq: exynos5440: Protect OPP search calls with RCU lock
2013-04-22 00:24:37 +02:00
freq_table.c
cpufreq: Don't check cpu_online(policy->cpu)
2013-02-09 01:18:34 +01:00
gx-suspmod.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
highbank-cpufreq.c
cpufreq: highbank: do not initialize array with a loop
2013-03-04 14:23:11 +01:00
ia64-acpi-cpufreq.c
cpufreq: ia64: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
imx6q-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
integrator-cpufreq.c
cpufreq: integrator: move cpufreq driver to drivers/cpufreq
2013-04-08 13:02:31 +02:00
intel_pstate.c
cpufreq / intel_pstate: use lowest requested max performance
2013-05-12 14:04:16 +02:00
Kconfig
cpufreq: Fix incorrect dependecies for ARM SA11xx drivers
2013-05-12 14:04:16 +02:00
Kconfig.arm
cpufreq: ARM big LITTLE: Fix Kconfig entries
2013-05-12 14:04:16 +02:00
Kconfig.powerpc
cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
Kconfig.x86
cpufreq: AMD "frequency sensitivity feedback" powersave bias for ondemand governor
2013-04-10 13:19:26 +02:00
kirkwood-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
longhaul.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
longhaul.h
longrun.c
loongson2_cpufreq.c
cpufreq: mips: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
Makefile
cpufreq: exynos: Add cpufreq driver for exynos5440
2013-04-10 13:19:26 +02:00
maple-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
mperf.c
mperf.h
omap-cpufreq.c
cpufreq: OMAP: instantiate omap-cpufreq as a platform_driver
2013-04-10 13:41:00 +02:00
p4-clockmod.c
cpufreq: Don't check if cpu is online/offline for cpufreq callbacks
2013-04-02 15:26:32 +02:00
pcc-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
powernow-k6.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
powernow-k7.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
powernow-k7.h
powernow-k8.c
cpufreq: Don't check if cpu is online/offline for cpufreq callbacks
2013-04-02 15:26:32 +02:00
powernow-k8.h
ppc_cbe_cpufreq.c
cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
ppc_cbe_cpufreq.h
cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
ppc_cbe_cpufreq_pervasive.c
cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
ppc_cbe_cpufreq_pmi.c
cpufreq: powerpc/platforms/cell: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
pxa2xx-cpufreq.c
cpufreq: pxa2xx: initialize variables
2013-04-25 20:11:14 +02:00
pxa3xx-cpufreq.c
cpufreq: pxa3xx: move cpufreq driver to drivers/cpufreq
2013-04-08 13:02:31 +02:00
s3c64xx-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
s3c2416-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
s5pv210-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
sa1100-cpufreq.c
cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:24 +02:00
sa1110-cpufreq.c
cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:24 +02:00
sc520_freq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
sh-cpufreq.c
cpufreq: sh: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:25 +02:00
sparc-us2e-cpufreq.c
cpufreq: sparc: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
sparc-us3-cpufreq.c
cpufreq: sparc: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00
spear-cpufreq.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
speedstep-centrino.c
cpufreq: Don't check if cpu is online/offline for cpufreq callbacks
2013-04-02 15:26:32 +02:00
speedstep-ich.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
speedstep-lib.c
speedstep-lib.h
speedstep-smi.c
cpufreq: Notify all policy->cpus in cpufreq_notify_transition()
2013-04-02 15:24:00 +02:00
tegra-cpufreq.c
cpufreq: tegra: Move driver to drivers/cpufreq
2013-04-08 13:02:30 +02:00
unicore2-cpufreq.c
cpufreq: unicore2: move cpufreq driver to drivers/cpufreq
2013-04-10 13:19:26 +02:00