Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1248751

[GIT PULL] Power management and ACPI fixes for v4.3-rc6

Show all headers | View raw

Hi Linus,

Please pull from

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 pm+acpi-4.3-rc6

to receive power management and ACPI fixes for v4.3-rc6 with
top-most commit fa548237321c4469e80741f773c4f5935a68a998

 Merge branches 'acpica', 'pm-domains' and 'pm-cpufreq'

on top of commit 25cb62b76430a91cc6195f902e61c2cb84ade622

 Linux 4.3-rc5

These fix two recent regressions (ACPICA, the generic power
domains framework) and one crash that may happen on specific
hardware supported since 4.1 (intel_pstate).

Specifics:

 - Fix a regression introduced by a recent ACPICA cleanup that
   uncovered a latent bug (Lv Zheng).

 - Fix a recent regression in the generic power domains framework
   that may cause it to violate PM QoS latency constraints in some
   cases (Ulf Hansson).

 - Fix an intel_pstate driver crash on the Knights Landing chips
   that do not update the MPERF counter as often as expected by the
   driver which may result in a divide by 0 (Srinivas Pandruvada).

Thanks!


---------------

Lv Zheng (1):
      ACPICA: Tables: Fix FADT dependency regression

Srinivas Pandruvada (1):
      cpufreq: intel_pstate: Fix divide by zero on Knights Landing (KNL)

Ulf Hansson (1):
      PM / Domains: Fix validation of latency constraints in genpd governor

---------------

 drivers/acpi/acpica/acglobal.h       |  1 +
 drivers/acpi/acpica/actables.h       |  4 +---
 drivers/acpi/acpica/evxfevnt.c       |  2 +-
 drivers/acpi/acpica/tbfadt.c         | 10 +++++-----
 drivers/acpi/acpica/tbutils.c        | 26 ++------------------------
 drivers/base/power/domain_governor.c | 22 ++++++----------------
 drivers/cpufreq/intel_pstate.c       |  5 +++++
 7 files changed, 21 insertions(+), 49 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[GIT PULL] Power management and ACPI fixes for v4.3-rc6 Rafael Wysocki <rjwysocki@gmail.com> - 2015-10-16 15:30 +0200

csiph-web