x86/voyager: fix missing cpu_index initialisation

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Impact: fix /proc/cpuinfo output on x86/Voyager

Ever since

| commit 92cb7612ae
| Author: Mike Travis <travis@sgi.com>
| Date:   Fri Oct 19 20:35:04 2007 +0200
|
|     x86: convert cpuinfo_x86 array to a per_cpu array

We've had an extra field in cpuinfo_x86 which is cpu_index.
Unfortunately, voyager has never initialised this, although the only
noticeable impact seems to be that /proc/cpuinfo shows all zeros for
the processor ids.

Anyway, fix this by initialising the boot CPU properly and setting the
index when the secondaries update.

Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

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James Bottomley 2008-10-30 16:13:37 -05:00 • committed by Ingo Molnar

parent b3572e361b

commit bfcb4c1bec

2 changed files with 3 additions and 0 deletions

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2

arch/x86/kernel/cpu/common.c

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1

arch/x86/mach-voyager/voyager_smp.c

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