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(parent: e0d2777) | patch
genirq/ipi: Fixup checks against nr_cpu_ids
authorAlexey Dobriyan <adobriyan@gmail.com>
Sat, 19 Aug 2017 09:57:51 +0000 (12:57 +0300)
committerThomas Gleixner <tglx@linutronix.de>
Sun, 20 Aug 2017 08:49:05 +0000 (10:49 +0200)
commitcfa3ea16323e0e45a331d189a5c1b0e6be3f0763
tree5216664c8a0de1fab6a27d5400042efc132d6901tree | snapshot
parente0d2777f5dedd60c15c9f4169bc8878cffdeeffbcommit | diff
genirq/ipi: Fixup checks against nr_cpu_ids

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

Fixes: dcaca254b804 ("genirq: Implement ipi_send_mask/single()")
Fixes: 696edd275734 ("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
kernel/irq/ipi.c diff | blob | history
Linux Kernel Source Tree.