]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
power/suspend: Add function to disable secondaries for suspend
authorNicholas Piggin <npiggin@gmail.com>
Thu, 11 Apr 2019 03:34:45 +0000 (13:34 +1000)
committerIngo Molnar <mingo@kernel.org>
Fri, 3 May 2019 17:42:41 +0000 (19:42 +0200)
commit2f1a6fbbef7781382850c3104ecb658f21b5d460
tree5d6156deb3c41a176c3c8bca4abfc49d7953ab75
parent77a5352ba977d2554643e3797e10823d0d03dcf7
power/suspend: Add function to disable secondaries for suspend

This adds a function to disable secondary CPUs for suspend that are
not necessarily non-zero / non-boot CPUs. Platforms will be able to
use this to suspend using non-zero CPUs.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J . Wysocki <rafael.j.wysocki@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lkml.kernel.org/r/20190411033448.20842-3-npiggin@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
include/linux/cpu.h
kernel/kexec_core.c
kernel/power/hibernate.c
kernel/power/suspend.c