Messages in this thread | | | From | "Rafael J. Wysocki" <> | Date | Fri, 12 Aug 2016 23:25:10 +0200 | Subject | [GIT PULL] Power management fixes for v4.8-rc2 |
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Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \ pm-4.8-rc2
with top-most commit 0aeeb3e73f5fd7faef3dce8cb590effd6ee51571
Merge branches 'pm-sleep' and 'pm-cpufreq'
on top of commit 29b4817d4018df78086157ea3a55c1d9424a7cfc
Linux 4.8-rc1
to receive power management fixes for v4.8-rc2.
Two hibernation fixes allowing it to work with the recently added randomization of the kernel identity mapping base on x86-64 and one cpufreq driver regression fix.
Specifics:
- Fix the x86 identity mapping creation helpers to avoid the assumption that the base address of the mapping will always be aligned at the PGD level, as it may be aligned at the PUD level if address space randomization is enabled (Rafael Wysocki).
- Fix the hibernation core to avoid executing tracing functions before restoring the processor state completely during resume (Thomas Garnier).
- Fix a recently introduced regression in the powernv cpufreq driver that causes it to crash due to an out-of-bounds array access (Akshay Adiga).
Thanks!
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Akshay Adiga (1): cpufreq: powernv: Fix crash in gpstate_timer_handler()
Rafael J. Wysocki (1): x86/power/64: Always create temporary identity mapping correctly
Thomas Garnier (1): PM / hibernate: Restore processor state before using per-CPU variables
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arch/x86/include/asm/init.h | 4 ++-- arch/x86/mm/ident_map.c | 19 +++++++++++-------- arch/x86/power/hibernate_64.c | 2 +- drivers/cpufreq/powernv-cpufreq.c | 21 ++++++++++++++++++++- kernel/power/hibernate.c | 4 ++-- 5 files changed, 36 insertions(+), 14 deletions(-)
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