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[DM/PIC] Fixup SMP CPU mask list when CPU < 4 #10998

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[DM/PIC] Fixup SMP CPU mask list when CPU < 4 #10998

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6 changes: 5 additions & 1 deletion components/drivers/pic/pic.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1198,7 +1198,7 @@ static int list_irq(int argc, char**argv)
_pic_name_max, "PIC",
12, "Mode",
#ifdef RT_USING_SMP
RT_CPUS_NR, "CPUs",
rt_max(RT_CPUS_NR, 4), "CPUs",
#else
0, 0,
#endif
Expand Down Expand Up @@ -1254,6 +1254,10 @@ static int list_irq(int argc, char**argv)

rt_kputs(info);
#ifdef RT_USING_SMP
if (RT_CPUS_NR < 4)
{
rt_memset(&cpumask[RT_CPUS_NR], ' ', 4 - RT_CPUS_NR);
}
rt_kputs(cpumask);
#endif

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