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MIPS: MT: Mark existing TCs as present

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According to Documentation/cpu-hotplug.txt, the cpu_present_mask should
contain all the CPUs which are present in the system. Therefore, all the TCs
currently present in the system should be marked as 'present' even if they
will never be brought online.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6039/
This commit is contained in:
Markos Chandras 2013-10-09 16:16:25 +01:00 committed by Ralf Baechle
parent 175cba8c74
commit c2c2a64493
1 changed files with 1 additions and 0 deletions
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arch/mips/kernel/smp-mt.c
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@ -71,6 +71,7 @@ static unsigned int __init smvp_vpe_init(unsigned int tc, unsigned int mvpconf0,
/* Record this as available CPU */
set_cpu_possible(tc, true);
set_cpu_present(tc, true);
__cpu_number_map[tc] = ++ncpu;
__cpu_logical_map[ncpu] = tc;
}