leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: mach-shmobile: Fix headsmp.S code to use CPUINIT

Browse Source 
Convert the low level SMP assembly code for SH-Mobile ARM
from using the INIT to the CPUINIT section. This unbreaks
onlining of CPUs using the CPU hotplug interface:

echo 1 > /sys/devices/system/cpu/cpu1/online

Without this fix the reset vector code used by CPU hotplug
will be freed as init section data and CPU cores cannot
be brought online.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2011-12-28 16:44:06 +09:00 committed by Paul Mundt
parent a0e86bd425
commit f0eab3889e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-shmobile/headsmp.S
View File

@ -14,7 +14,7 @@
#include <linux/init.h>
#include <asm/memory.h>
__INIT
__CPUINIT
/*
* Reset vector for secondary CPUs.