Dear RT Folks, This is the RT stable review cycle of patch 5.4.54-rt33-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 8/14/2020. Enjoy, -- Steve To build 5.4.54-rt33-rc1 directly, the following patches should be applied: http://www.kernel.org/pub/linux/kernel/v5.x/linux-5.4.tar.xz http://www.kernel.org/pub/linux/kernel/v5.x/patch-5.4.54.xz http://www.kernel.org/pub/linux/kernel/projects/rt/5.4/patch-5.4.54-rt33-rc1.patch.xz You can also build from 5.4.54-rt32 by applying the incremental patch: http://www.kernel.org/pub/linux/kernel/projects/rt/5.4/incr/patch-5.4.54-rt32-rt33-rc1.patch.xz Changes from 5.4.54-rt32: --- Ahmed S. Darwish (1): net: phy: fixed_phy: Remove unused seqcount Matt Fleming (1): signal: Prevent double-free of user struct Sebastian Andrzej Siewior (3): workqueue: Sync with upstream Bluetooth: Acquire sk_lock.slock without disabling interrupts rwsem: Provide down_read_non_owner() and up_read_non_owner() for -RT Steven Rostedt (VMware) (1): Linux 5.4.54-rt33-rc1 ---- drivers/net/phy/fixed_phy.c | 28 +++++++++++----------------- include/linux/swait.h | 14 -------------- kernel/locking/rwsem.c | 8 ++++---- kernel/signal.c | 4 ++-- kernel/workqueue.c | 28 +++++++++++++++++++--------- localversion-rt | 2 +- net/bluetooth/rfcomm/sock.c | 7 ++----- 7 files changed, 39 insertions(+), 52 deletions(-)