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    Subject[PATCH 5.14 652/849] powerpc/xmon: fix task state output
    Date
    From: Denis Kirjanov <kda@linux-powerpc.org>

    [ Upstream commit b1f896ce3542eb2eede5949ee2e481526fae1108 ]

    p_state is unsigned since the commit 2f064a59a11f

    The patch also uses TASK_RUNNING instead of null.

    Fixes: 2f064a59a11f ("sched: Change task_struct::state")
    Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://lore.kernel.org/r/20211026133108.7113-1-kda@linux-powerpc.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/powerpc/xmon/xmon.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
    index da4d7f225a409..47518116e9533 100644
    --- a/arch/powerpc/xmon/xmon.c
    +++ b/arch/powerpc/xmon/xmon.c
    @@ -3274,8 +3274,7 @@ static void show_task(struct task_struct *volatile tsk)
    * appropriate for calling from xmon. This could be moved
    * to a common, generic, routine used by both.
    */
    - state = (p_state == 0) ? 'R' :
    - (p_state < 0) ? 'U' :
    + state = (p_state == TASK_RUNNING) ? 'R' :
    (p_state & TASK_UNINTERRUPTIBLE) ? 'D' :
    (p_state & TASK_STOPPED) ? 'T' :
    (p_state & TASK_TRACED) ? 'C' :
    --
    2.33.0


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