[PATCH RT 00/22] Linux 4.14.63-rt41-rc1

From: Steven Rostedt
Date: Wed Sep 05 2018 - 08:30:11 EST



Dear RT Folks,

This is the RT stable review cycle of patch 4.14.63-rt41-rc1.

Please scream at me if I messed something up. Please test the patches too.

The -rc release will be uploaded to kernel.org and will be deleted when
the final release is out. This is just a review release (or release candidate).

The pre-releases will not be pushed to the git repository, only the
final release is.

If all goes well, this patch will be converted to the next main release
on 9/7/2018.

Enjoy,

-- Steve


To build 4.14.63-rt41-rc1 directly, the following patches should be applied:

http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.14.tar.xz

http://www.kernel.org/pub/linux/kernel/v4.x/patch-4.14.63.xz

http://www.kernel.org/pub/linux/kernel/projects/rt/4.14/patch-4.14.63-rt41-rc1.patch.xz

You can also build from 4.14.63-rt40 by applying the incremental patch:

http://www.kernel.org/pub/linux/kernel/projects/rt/4.14/incr/patch-4.14.63-rt40-rt41-rc1.patch.xz


Changes from 4.14.63-rt40:

---


Anna-Maria Gleixner (1):
Revert "timer: delay waking softirqs from the jiffy tick"

Daniel Bristot de Oliveira (1):
sched/core: Avoid __schedule() being called twice in a row

Julia Cartwright (3):
locallock: provide {get,put}_locked_ptr() variants
squashfs: make use of local lock in multi_cpu decompressor
seqlock: provide the same ordering semantics as mainline

Mike Galbraith (3):
sched/fair: Fix CFS bandwidth control lockdep DEADLOCK report
crypto: scompress - serialize RT percpu scratch buffer access with a local lock
sched: Allow pinned user tasks to be awakened to the CPU they pinned

Sebastian Andrzej Siewior (12):
PM / suspend: Prevent might sleep splats (updated)
PM / wakeup: Make events_lock a RAW_SPINLOCK
PM / s2idle: Make s2idle_wait_head swait based
Revert "x86: UV: raw_spinlock conversion"
irqchip/gic-v3-its: Make its_lock a raw_spin_lock_t
irqchip/gic-v3-its: Move ITS' ->pend_page allocation into an early CPU up hook
sched/migrate_disable: fallback to preempt_disable() instead barrier()
efi: Allow efi=runtime
efi: Disable runtime services on RT
crypto: cryptd - add a lock instead preempt_disable/local_bh_disable
Revert "arm64/xen: Make XEN depend on !RT"
Drivers: hv: vmbus: include header for get_irq_regs()

Steven Rostedt (VMware) (1):
Linux 4.14.63-rt41-rc1

Thomas Gleixner (1):
x86/ioapic: Don't let setaffinity unmask threaded EOI interrupt too early

----
arch/arm64/Kconfig | 2 +-
arch/x86/include/asm/uv/uv_bau.h | 14 +++----
arch/x86/kernel/apic/io_apic.c | 26 ++++++------
arch/x86/platform/uv/tlb_uv.c | 26 ++++++------
arch/x86/platform/uv/uv_time.c | 20 ++++------
crypto/cryptd.c | 19 +++++----
crypto/scompress.c | 6 ++-
drivers/base/power/wakeup.c | 18 ++++-----
drivers/firmware/efi/efi.c | 5 ++-
drivers/hv/hyperv_vmbus.h | 1 +
drivers/irqchip/irq-gic-v3-its.c | 70 ++++++++++++++++++++++-----------
fs/squashfs/decompressor_multi_percpu.c | 16 ++++++--
include/linux/locallock.h | 10 +++++
include/linux/preempt.h | 6 +--
include/linux/sched.h | 4 +-
include/linux/seqlock.h | 1 +
kernel/power/suspend.c | 9 +++--
kernel/sched/core.c | 34 +++++++++-------
kernel/sched/debug.c | 2 +-
kernel/sched/fair.c | 4 +-
kernel/time/tick-common.c | 2 +
kernel/time/timer.c | 2 +-
localversion-rt | 2 +-
23 files changed, 175 insertions(+), 124 deletions(-)