From: Tom Zanussi <tom.zanussi@xxxxxxxxxxxxxxx> Hello RT Folks! This is the RT stable review cycle of patch 4.14.109-rt58-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 4/12/2019. To build 4.14.109-rt58-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-4.14.109.xz http://www.kernel.org/pub/linux/kernel/projects/rt/4.14/patch-4.14.109-rt58-rc1.patch.xz You can also build from 4.14.109-rt57 by applying the incremental patch: http://www.kernel.org/pub/linux/kernel/projects/rt/4.14/incr/patch-4.14.109-rt57-rt58-rc1.patch.xz Enjoy! Tom Changes from v4.14.109-rt57: Julien Grall (1): tty/sysrq: Convert show_lock to raw_spinlock_t Peter Zijlstra (1): sched/fair: Robustify CFS-bandwidth timer locking Scott Wood (1): locking/rt-mutex: Flush block plug on __down_read() Sebastian Andrzej Siewior (9): arm64: fpsimd: use preemp_disable in addition to local_bh_disable() sched/fair: Make the hrtimers non-hard again rtmutex/rwlock: preserve state like a sleeping lock softirq: Avoid "local_softirq_pending" messages if ksoftirqd is blocked softirq: Avoid "local_softirq_pending" messages if task is in cpu_chill() hrtimer: Don't lose state in cpu_chill() x86: lazy-preempt: properly check against preempt-mask hrtimer: cpu_chill(): save task state in ->saved_state() powerpc/pseries/iommu: Use a locallock instead local_irq_save() Tom Zanussi (1): Linux 4.14.109-rt58 arch/arm64/kernel/fpsimd.c | 10 ++++++ arch/powerpc/platforms/pseries/iommu.c | 16 +++++---- arch/x86/include/asm/preempt.h | 2 +- drivers/tty/sysrq.c | 6 ++-- kernel/locking/rtmutex.c | 2 +- kernel/locking/rwlock-rt.c | 2 +- kernel/locking/rwsem-rt.c | 9 +++++ kernel/sched/fair.c | 34 ++++++++++--------- kernel/softirq.c | 60 +++++++++++++++++++++++++--------- kernel/time/hrtimer.c | 15 +++++++-- localversion-rt | 2 +- 11 files changed, 111 insertions(+), 47 deletions(-) -- 2.14.1
