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    Subject[PATCH AUTOSEL 4.14 16/37] thermal/intel_powerclamp: fix truncated kthread name
    Date
    From: Zhang Rui <rui.zhang@intel.com>

    [ Upstream commit e925b5be5751f6a7286bbd9a4cbbc4ac90cc5fa6 ]

    kthread name only allows 15 characters (TASK_COMMON_LEN is 16).
    Thus rename the kthreads created by intel_powerclamp driver from
    "kidle_inject/ + decimal cpuid" to "kidle_inj/ + decimal cpuid"
    to avoid truncated kthead name for cpu 100 and later.

    Signed-off-by: Zhang Rui <rui.zhang@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/thermal/intel_powerclamp.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c
    index 45d9840491bd..c3293fa2bb1b 100644
    --- a/drivers/thermal/intel_powerclamp.c
    +++ b/drivers/thermal/intel_powerclamp.c
    @@ -494,7 +494,7 @@ static void start_power_clamp_worker(unsigned long cpu)
    struct powerclamp_worker_data *w_data = per_cpu_ptr(worker_data, cpu);
    struct kthread_worker *worker;

    - worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inject/%ld", cpu);
    + worker = kthread_create_worker_on_cpu(cpu, 0, "kidle_inj/%ld", cpu);
    if (IS_ERR(worker))
    return;

    --
    2.19.1
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