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authorOlof Johansson <olof@lixom.net>2007-10-10 10:38:24 +1000
committerPaul Mackerras <paulus@samba.org>2007-10-11 21:06:06 +1000
commit64f2758514e3bad19cab03d22851ab37654399a4 (patch)
tree7d765fb33cf7aeed8bbf17d5cbb07bd78dc1a33d /include
parent84dd4676f5519b86aee3bfaf1b230be2cb43f69b (diff)
[POWERPC] Don't enable cpu hotplug on pSeries machines with MPIC
Don't allow cpu hotplug on systems lacking XICS interrupt controller (i.e. with an MPIC interrupt controller), since the current pSeries platform code is hardcoded for XICS. This works around the bug reported by Paul Mackerras where the disable_nonboot_cpus() call recently added to the shutdown path will cause an oops on older pSeries machines. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
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