[PATCH] MIPS: Add missing FROZEN hotplug notifier transitions

From	Anna-Maria Gleixner <anna-maria@linutronix.de>
Newsgroups	linux.kernel
Subject	[PATCH] MIPS: Add missing FROZEN hotplug notifier transitions
Date	2016-05-24 15:10 +0200
Message-ID	<rCkfT-3Ft-7@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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The corresponding FROZEN hotplug notifier transitions used on
suspend/resume are ignored. Therefore the switch case action argument
is masked with the frozen hotplug notifier transition mask.

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de>
---
 arch/mips/cavium-octeon/smp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/mips/cavium-octeon/smp.c
+++ b/arch/mips/cavium-octeon/smp.c
@@ -384,7 +384,7 @@ static int octeon_cpu_callback(struct no
 {
 	unsigned int cpu = (unsigned long)hcpu;
 
-	switch (action) {
+	switch (action & ~CPU_TASKS_FROZEN) {
 	case CPU_UP_PREPARE:
 		octeon_update_boot_vector(cpu);
 		break;

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[PATCH] MIPS: Add missing FROZEN hotplug notifier transitions Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-05-24 15:10 +0200
  Re: [PATCH] MIPS: Add missing FROZEN hotplug notifier transitions David Daney <ddaney.cavm@gmail.com> - 2016-05-24 20:20 +0200
    Re: [PATCH] MIPS: Add missing FROZEN hotplug notifier transitions Anna-Maria Gleixner <anna-maria@linutronix.de> - 2016-05-25 12:00 +0200

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