git.stricted.de - GitHub/LineageOS/G12/android_kernel_amlogic

projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / commit

author	Marcelo Tosatti <mtosatti@redhat.com>
	Mon, 23 Mar 2015 23:21:51 +0000 (20:21 -0300)
committer	Marcelo Tosatti <mtosatti@redhat.com>
	Mon, 23 Mar 2015 23:22:48 +0000 (20:22 -0300)
commit	0a4e6be9ca17c54817cf814b4b5aa60478c6df27
tree	461ed6cace26da5c75d1c01982fde2f3ccc5d4fa	tree \| snapshot (tar.gz zip)
parent	58d2930f4ee335ab703d768cb0318331fc1bb62c	commit \| diff

x86: kvm: Revert "remove sched notifier for cross-cpu migrations"

The following point:

2. per-CPU pvclock time info is updated if the
underlying CPU changes.

Is not true anymore since "KVM: x86: update pvclock area conditionally,
on cpu migration".

Add task migration notification back.

Problem noticed by Andy Lutomirski.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
CC: stable@kernel.org # 3.11+

arch/x86/include/asm/pvclock.h		diff \| blob \| blame \| history
arch/x86/kernel/pvclock.c		diff \| blob \| blame \| history
arch/x86/vdso/vclock_gettime.c		diff \| blob \| blame \| history
include/linux/sched.h		diff \| blob \| blame \| history
kernel/sched/core.c		diff \| blob \| blame \| history

RSS Atom