• Thomas Gleixner's avatar
    arch/hotplug: Call into idle with a proper state · fc6d73d6
    Thomas Gleixner authored
    Let the non boot cpus call into idle with the corresponding hotplug state, so
    the hotplug core can handle the further bringup. That's a first step to
    convert the boot side of the hotplugged cpus to do all the synchronization
    with the other side through the state machine. For now it'll only start the
    hotplug thread and kick the full bringup of the cpu.
    Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    Cc: linux-arch@vger.kernel.org
    Cc: Rik van Riel <riel@redhat.com>
    Cc: Rafael Wysocki <rafael.j.wysocki@intel.com>
    Cc: "Srivatsa S. Bhat" <srivatsa@mit.edu>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Arjan van de Ven <arjan@linux.intel.com>
    Cc: Sebastian Siewior <bigeasy@linutronix.de>
    Cc: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Steven Rostedt <rostedt@goodmis.org>
    Cc: Oleg Nesterov <oleg@redhat.com>
    Cc: Tejun Heo <tj@kernel.org>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Cc: Paul McKenney <paulmck@linux.vnet.ibm.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Paul Turner <pjt@google.com>
    Link: http://lkml.kernel.org/r/20160226182341.614102639@linutronix.deSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    fc6d73d6
smp.c 18.2 KB