From: Mario Limonciello <superm1@kernel.org>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Linux PM <linux-pm@vger.kernel.org>
Subject: [GIT PULL] amd-pstate new content for 7.1 (2026-04-02)
Date: Thu, 2 Apr 2026 15:33:56 -0500 [thread overview]
Message-ID: <8f7a08eb-26ae-47a5-bcb5-b0db7c8f771b@kernel.org> (raw)
The following changes since commit c369299895a591d96745d6492d4888259b004a9e:
Linux 7.0-rc5 (2026-03-22 14:42:17 -0700)
are available in the Git repository at:
ssh://git@gitolite.kernel.org/pub/scm/linux/kernel/git/superm1/linux.git
tags/amd-pstate-v7.1-2026-04-02
for you to fetch changes up to 9487e2a00e7b3c6f258c5c99953f470eba6fb61d:
MAINTAINERS: amd-pstate: Step down as maintainer, add Prateek as
reviewer (2026-04-02 11:30:24 -0500)
----------------------------------------------------------------
amd-pstate new content for 7.1 (2026-04-02)
Add support for new features:
* CPPC performance priority
* Dynamic EPP
* Raw EPP
* New unit tests for new features
Fixes for:
* PREEMPT_RT
* sysfs files being present when HW missing
* Broken/outdated documentation
----------------------------------------------------------------
Gautham R. Shenoy (13):
amd-pstate: Fix memory leak in amd_pstate_epp_cpu_init()
amd-pstate: Update cppc_req_cached in fast_switch case
amd-pstate: Make certain freq_attrs conditionally visible
x86/cpufeatures: Add AMD CPPC Performance Priority feature.
amd-pstate: Add support for CPPC_REQ2 and FLOOR_PERF
amd-pstate: Add sysfs support for floor_freq and floor_count
amd-pstate: Introduce a tracepoint trace_amd_pstate_cppc_req2()
amd-pstate-ut: Add module parameter to select testcases
amd-pstate-ut: Add a testcase to validate the visibility of
driver attributes
Documentation/amd-pstate: List amd_pstate_hw_prefcore sysfs file
Documentation/amd-pstate: List amd_pstate_prefcore_ranking sysfs file
Documentation/amd-pstate: Add documentation for
amd_pstate_floor_{freq,count}
MAINTAINERS: amd-pstate: Step down as maintainer, add Prateek as
reviewer
K Prateek Nayak (2):
cpufreq/amd-pstate: Pass the policy to amd_pstate_update()
cpufreq: Pass the policy to cpufreq_driver->adjust_perf()
Mario Limonciello (AMD) (6):
cpufreq/amd-pstate: Cache the max frequency in cpudata
cpufreq/amd-pstate: Add dynamic energy performance preference
cpufreq/amd-pstate: add kernel command line to override dynamic epp
cpufreq/amd-pstate: Add support for platform profile class
cpufreq/amd-pstate: Add support for raw EPP writes
cpufreq/amd-pstate-ut: Add a unit test for raw EPP
Ninad Naik (1):
Documentation: amd-pstate: fix dead links in the reference section
Documentation/admin-guide/kernel-parameters.txt | 7 ++
Documentation/admin-guide/pm/amd-pstate.rst | 87 ++++++++++++--
MAINTAINERS | 2 +-
arch/x86/include/asm/cpufeatures.h | 2 +-
arch/x86/include/asm/msr-index.h | 5 +
arch/x86/kernel/cpu/scattered.c | 1 +
drivers/cpufreq/Kconfig.x86 | 13 +++
drivers/cpufreq/amd-pstate-trace.h | 35 ++++++
drivers/cpufreq/amd-pstate-ut.c | 279
+++++++++++++++++++++++++++++++++++++++++++-
drivers/cpufreq/amd-pstate.c | 625
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------------
drivers/cpufreq/amd-pstate.h | 37 +++++-
drivers/cpufreq/cpufreq.c | 6 +-
drivers/cpufreq/intel_pstate.c | 4 +-
include/linux/cpufreq.h | 4 +-
kernel/sched/cpufreq_schedutil.c | 5 +-
rust/kernel/cpufreq.rs | 13 +--
tools/arch/x86/include/asm/cpufeatures.h | 2 +-
17 files changed, 1009 insertions(+), 118 deletions(-)
next reply other threads:[~2026-04-02 20:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-02 20:33 Mario Limonciello [this message]
2026-04-04 18:57 ` [GIT PULL] amd-pstate new content for 7.1 (2026-04-02) Rafael J. Wysocki
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