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Subject[PATCH v4 00/19] sched: Migrate disable support
Hi,

The fourth version of migrate_disable() for PREEMPT_RT.

Two changes since last time:

- fixes !SMP builds (bigeasy)
- TLA+ validation of migrate_disable() vs sched_setaffinity() (valsch)

Esp. that latter resulted in significant changes to patch #10. Huge thanks to
Valentin.

---
fs/proc/array.c | 4
include/linux/cpuhotplug.h | 1
include/linux/cpumask.h | 6
include/linux/preempt.h | 69 +++
include/linux/sched.h | 5
include/linux/sched/hotplug.h | 2
include/linux/stop_machine.h | 5
include/trace/events/sched.h | 12
kernel/cpu.c | 9
kernel/sched/core.c | 925 +++++++++++++++++++++++++++++++++---------
kernel/sched/cpudeadline.c | 4
kernel/sched/cpupri.c | 4
kernel/sched/deadline.c | 47 +-
kernel/sched/rt.c | 81 ++-
kernel/sched/sched.h | 59 ++
kernel/stop_machine.c | 23 -
kernel/workqueue.c | 4
lib/cpumask.c | 18
lib/dump_stack.c | 2
lib/smp_processor_id.c | 5
20 files changed, 1056 insertions(+), 229 deletions(-)

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