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    Subject[tip: sched/urgent] sched/rt, hexagon: Use CONFIG_PREEMPTION
    The following commit has been merged into the sched/urgent branch of tip:

    Commit-ID: 143cd41f50e0c074fbdb06c3ab75a45e3076b5a6
    Gitweb: https://git.kernel.org/tip/143cd41f50e0c074fbdb06c3ab75a45e3076b5a6
    Author: Thomas Gleixner <tglx@linutronix.de>
    AuthorDate: Tue, 15 Oct 2019 21:17:55 +02:00
    Committer: Ingo Molnar <mingo@kernel.org>
    CommitterDate: Sun, 08 Dec 2019 14:37:33 +01:00

    sched/rt, hexagon: Use CONFIG_PREEMPTION

    CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT.
    Both PREEMPT and PREEMPT_RT require the same functionality which today
    depends on CONFIG_PREEMPT.

    Switch the entry code over to use CONFIG_PREEMPTION.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Cc: Brian Cain <bcain@codeaurora.org>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: linux-hexagon@vger.kernel.org
    Link: https://lore.kernel.org/r/20191015191821.11479-9-bigeasy@linutronix.de
    Signed-off-by: Ingo Molnar <mingo@kernel.org>
    ---
    arch/hexagon/kernel/vm_entry.S | 6 +++---
    1 file changed, 3 insertions(+), 3 deletions(-)

    diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S
    index 12242c2..65a1ea0 100644
    --- a/arch/hexagon/kernel/vm_entry.S
    +++ b/arch/hexagon/kernel/vm_entry.S
    @@ -265,12 +265,12 @@ event_dispatch:
    * should be in the designated register (usually R19)
    *
    * If we were in kernel mode, we don't need to check scheduler
    - * or signals if CONFIG_PREEMPT is not set. If set, then it has
    + * or signals if CONFIG_PREEMPTION is not set. If set, then it has
    * to jump to a need_resched kind of block.
    - * BTW, CONFIG_PREEMPT is not supported yet.
    + * BTW, CONFIG_PREEMPTION is not supported yet.
    */

    -#ifdef CONFIG_PREEMPT
    +#ifdef CONFIG_PREEMPTION
    R0 = #VM_INT_DISABLE
    trap1(#HVM_TRAP1_VMSETIE)
    #endif
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