Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Wed, 15 May 2019 12:13:25 +0200 | Subject | [GIT PULL] More power management updates for v5.2-rc1 |
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Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ pm-5.2-rc1-2
with top-most commit 2a8d69f6139b605b2e36c80540cb8e8da2d016be
Merge branches 'pm-cpufreq' and 'pm-domains'
on top of commit 8f5e823f9131a430b12f73e9436d7486e20c16f5
Merge tag 'pm-5.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
to receive additional power management updates for 5.2-rc1.
These fix a recent regression causing kernels built with CONFIG_PM unset to crash on systems that support the Performance and Energy Bias Hint (EPB), clean up the cpufreq core and some users of transition notifiers and introduce a new power domain flag into the generic power domains framework (genpd).
Specifics:
- Fix recent regression causing kernels built with CONFIG_PM unset to crash on systems that support the Performance and Energy Bias Hint (EPB) by avoiding to compile the EPB-related code depending on CONFIG_PM when it is unset (Rafael Wysocki).
- Clean up the transition notifier invocation code in the cpufreq core and change some users of cpufreq transition notifiers accordingly (Viresh Kumar).
- Change MAINTAINERS to cover the schedutil governor as part of cpufreq (Viresh Kumar).
- Simplify cpufreq_init_policy() to avoid redundant computations (Yue Hu).
- Add explanatory comment to the cpufreq core (Rafael Wysocki).
- Introduce a new flag, GENPD_FLAG_RPM_ALWAYS_ON, to the generic power domains (genpd) framework along with the first user of it (Leonard Crestez).
Thanks!
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Leonard Crestez (2): PM / Domains: Add GENPD_FLAG_RPM_ALWAYS_ON flag soc: imx: gpc: Use GENPD_FLAG_RPM_ALWAYS_ON for ERR009619
Rafael J. Wysocki (2): x86: intel_epb: Take CONFIG_PM into account cpufreq: Explain the kobject_put() in cpufreq_policy_alloc()
Viresh Kumar (2): cpufreq: Call transition notifier only once for each policy cpufreq: Update MAINTAINERS to include schedutil governor
Yue Hu (1): cpufreq: Don't find governor for setpolicy drivers in cpufreq_init_policy()
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MAINTAINERS | 2 + arch/arm/kernel/smp.c | 24 ++++--- arch/sparc/kernel/time_64.c | 28 ++++---- arch/x86/kernel/cpu/intel_epb.c | 22 ++++++- arch/x86/kernel/tsc.c | 2 +- arch/x86/kvm/x86.c | 31 +++++---- drivers/base/power/domain.c | 8 ++- drivers/cpufreq/cpufreq.c | 140 +++++++++++++++++++++++----------------- drivers/soc/imx/gpc.c | 13 +++- include/linux/cpufreq.h | 14 ++-- include/linux/pm_domain.h | 4 ++ 11 files changed, 183 insertions(+), 105 deletions(-)
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