tree 5216664c8a0de1fab6a27d5400042efc132d6901
parent e8f241893dfbbebe2813c01eac54f263e6a5e59c
author Alexey Dobriyan <adobriyan@gmail.com> 1503136671 +0300
committer Thomas Gleixner <tglx@linutronix.de> 1503218945 +0200

genirq/ipi: Fixup checks against nr_cpu_ids

Valid CPU ids are [0, nr_cpu_ids-1] inclusive.

Fixes: 3b8e29a82dd1 ("genirq: Implement ipi_send_mask/single()")
Fixes: f9bce791ae2a ("genirq: Add a new function to get IPI reverse mapping")
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/20170819095751.GB27864@avx2