Linux kernel source tree
Go to file
Linus Torvalds 1fa9970a4e Power management fixes for 6.14-rc2
- Fix cpufreq_policy reference counting and prevent max_perf from
    going above the current limit in amd-pstate, and drop a redundant
    goto label from it (Dhananjay Ugwekar).
 
  - Prevent the per-policy boost_enabled flag in amd-pstate from getting
    out of sync with the actual state after boot failures (Lifeng Zheng).
 
  - Fix a recently added possible NULL pointer dereference in the
    cpufreq core (Aboorva Devarajan).
 
  - Fix a build issue related to CONFIG_OF and COMPILE_TEST dependencies
    in the airoha cpufreq driver (Arnd Bergmann).
 
  - Fix a possible memory leak in the power capping subsystem (Joe
    Hattori).
 -----BEGIN PGP SIGNATURE-----
 
 iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAmemALgSHHJqd0Byand5
 c29ja2kubmV0AAoJEILEb/54YlRxkRsP/1uITZrmpvL2ikBlY8xvsluMtFc6aCLi
 /3UsAWhpyPhfY7jPQA0JzKGeYTSDbF8R2Qz6uvxHcA0vvVkyt9nYy7O5GjbCWfCK
 XJMCq4ZBVB7scGTolOL+FtLZJOS1xnDepYoJ5YjSvmVME7FiUpQfUKiQIXBe+Fec
 hT4TTL9WkUqkS7V6uKrKzDgKX1mz8W2x8iXzwhI2MRlGaRcsD2RSLvSw5gYBKs2Z
 iAXqXv++0wK9LPDdsS44uurElBPl0/baWGyWeELSA3Vi923SXsg4cCHwPbc3/qHI
 Q6J86nDoTCHkAg/jSp6UPZAD/XwU+fuWmTTMfM6TPNSUX45nvKWxtyIxL5mCuFBk
 +wYMsEYxacM/lIj0sLnkQNp1Bn6+YPgp1DTdGvCzIERtdSsXsWoRgh++rr3lXXY3
 hFiyk2auj8CXGPHFBTY+hCsvwyCH5R18PxLFiAFEVqIlDHCd566IXX+NJ03KzVxo
 Y6gy8mo7TU+N0wHclwdVUgeA/q3pwwTbaguUKUWJaCaGsUCSLdxa+IpK7pJY94vn
 46ZKfCB5Aj1unfhqHbBeHdv6dXjU2nLIACseCvTVa2RgT0aETnkgJ07jXOCBXM3j
 UAqYLWMWKxLzXNoOdznsG9L7o5wSanXGeaozJtbuGMQ0ddgh749/qrd1XcpSEFWv
 rIK8NPUz6xIs
 =/4yQ
 -----END PGP SIGNATURE-----

Merge tag 'pm-6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix a handful of issues in the amd-pstate driver, the airoha
  cpufreq driver build, a (recently added) possible NULL pointer
  dereference in the cpufreq code and a possible memory leak in the
  power capping subsystem:

   - Fix cpufreq_policy reference counting and prevent max_perf from
     going above the current limit in amd-pstate, and drop a redundant
     goto label from it (Dhananjay Ugwekar)

   - Prevent the per-policy boost_enabled flag in amd-pstate from
     getting out of sync with the actual state after boot failures
     (Lifeng Zheng)

   - Fix a recently added possible NULL pointer dereference in the
     cpufreq core (Aboorva Devarajan)

   - Fix a build issue related to CONFIG_OF and COMPILE_TEST
     dependencies in the airoha cpufreq driver (Arnd Bergmann)

   - Fix a possible memory leak in the power capping subsystem (Joe
     Hattori)"

* tag 'pm-6.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq/amd-pstate: Fix cpufreq_policy ref counting
  cpufreq: prevent NULL dereference in cpufreq_online()
  cpufreq: airoha: modify CONFIG_OF dependency
  cpufreq/amd-pstate: Fix max_perf updation with schedutil
  cpufreq/amd-pstate: Remove the goto label in amd_pstate_update_limits
  cpufreq/amd-pstate: Fix per-policy boost flag incorrect when fail
  powercap: call put_device() on an error path in powercap_register_control_type()
2025-02-07 10:34:50 -08:00
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
io_uring
ipc
kernel
lib
mm
net
rust
samples
scripts
security
sound
tools
usr
virt
.clang-format
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile
README

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.