From: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Date: Thu, 7 Nov 2013 15:25:44 +0000 (+0000)
Subject: ARM64: /proc/interrupts: display IPIs of online CPUs only
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~54^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67317c2689567c24d18e0dd43ab6d409fd42dc6e;p=pandora-kernel.git

ARM64: /proc/interrupts: display IPIs of online CPUs only

The non-IPI interrupts are displayed only for the online cpus from
show_interrupts in kernel/irq/proc.c before calling arch_show_interrupts().
As a result, the column headers and the IPI count don't match if any
CPU is offline.

This patch fixes show_ipi_list to display IPIs for online CPUs only.

Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

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