From: Tony Breeds <tony@bakeyournoodle.com>
Date: Thu, 24 Apr 2008 03:43:49 +0000 (+1000)
Subject: [POWERPC] Make iSeries spin on __secondary_hold_spinloop, like pSeries
X-Git-Tag: v2.6.26-rc1~1055^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cb82f2f4692293a27c578c3038518ce4477de72;p=pandora-kernel.git

[POWERPC] Make iSeries spin on __secondary_hold_spinloop, like pSeries

Currently all iSeries secondary CPUs spin directly on the cpu_start
field in their paca.  Make them spin on the global
__secondary_hold_spinloop until after the pacas have been initialised.

As Stephen Rothwell points out, this works at the moment because
__secondary_hold_spinloop is being set already, but iSeries isn't
looking at it :)

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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