[GIT PULL] ACPI CPPC fixes for v4.10-rc1

From: Rafael J. Wysocki
Date: Wed Dec 14 2016 - 09:03:47 EST


Hi Linus,

Please pull from the tag

git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-urgent-4.10-rc1

with top-most commit cc31e9b718dafd8a1bdc593234ddbbf4faa2511c

Merge branch 'acpi-cppc'

on top of commit a67485d4bf97918225dfb5246e531643755a7ee1

Merge tag 'acpi-4.10-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

to receive two ACPI CPPC fixes for v4.10-rc1.

One of them fixes a crash in KVM encountered by Sebastian in
linux-next and introduced by a recent intel_pstate change that
caused the driver to use the ACPI CPPC code and uncovered a
missing NULL pointer check in it.

The other one fixes a possible use-after-free in the same code
area.

Thanks!

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

Rafael J. Wysocki (1):
ACPI / CPPC: Fix per-CPU pointer management in acpi_cppc_processor_probe()

Sebastian Andrzej Siewior (1):
ACPI / CPPC: Fix crash in acpi_cppc_processor_exit()

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

drivers/acpi/cppc_acpi.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)