[GIT PULL] Power management fixes for v7.1-rc5
From: Rafael J. Wysocki
Date: Fri May 22 2026 - 09:23:45 EST
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
pm-7.1-rc5
with top-most commit a67f3113331d9fb3eb0664602d9b581cb2df7294
Merge tag 'amd-pstate-v7.1-2026-05-14' of
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux into
pm-cpufreq-fixes
on top of commit 5d6919055dec134de3c40167a490f33c74c12581
Linux 7.1-rc3
to receive power management fixes for 7.1-rc5.
These fix maximum frequency computation in the intel_pstate driver
for two processor models, update its documentation and fix issues
related to the dynamic EPP support (added during the current
development cycle) in the amd-pstate driver:
- Fix maximum frequency computation in the intel_pstate driver for
Raptor Lake-E and Bartlett Lake that are SMP platforms derived from
hybrid ones (Rafael Wysocki, Henry Tseng)
- Fix the description of asymmetric packing with SMT in the
intel_pstate driver documentation (Ricardo Neri)
- Fix multiple amd-pstate driver issues related to dynamic EPP support
added recently, including making it opt-in only (K Prateek Nayak,
Mario Limonciello)
Thanks!
---------------
Henry Tseng (1):
cpufreq: intel_pstate: Use HYBRID_SCALING_FACTOR_ADL for Bartlett Lake
K Prateek Nayak (6):
cpufreq/amd-pstate: Grab "amd_pstate_driver_lock" when toggling
dynamic_epp
cpufreq/amd-pstate: Return -ENOMEM on failure to allocate profile_name
cpufreq/amd-pstate: Allow writes to dynamic_epp when state isn't modified
cpufreq/amd-pstate: Reorder notifier unregistration and floor perf reset
cpufreq/amd-pstate: Use "epp_default_dc" as default when
dynamic_epp is disabled
cpufreq/amd-pstate-ut: Drop policy reference before driver switch
Mario Limonciello (1):
cpufreq/amd-pstate: Drop Kconfig option for dynamic EPP
Rafael J. Wysocki (1):
cpufreq: intel_pstate: Use correct scaling factor on Raptor Lake-E
Ricardo Neri (1):
Documentation: intel_pstate: Fix description of asymmetric
packing with SMT
---------------
Documentation/admin-guide/pm/amd-pstate.rst | 11 ++++----
Documentation/admin-guide/pm/intel_pstate.rst | 11 ++++----
drivers/cpufreq/Kconfig.x86 | 12 ---------
drivers/cpufreq/amd-pstate-ut.c | 36 +++++++++++++++++++++------
drivers/cpufreq/amd-pstate.c | 27 +++++++++++++-------
drivers/cpufreq/intel_pstate.c | 3 ++-
6 files changed, 60 insertions(+), 40 deletions(-)