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author | John Keller | 2007-08-23 02:32:06 +0200 |
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committer | Tony Luck | 2007-09-01 11:49:57 +0200 |
commit | 6e9de18120988388cdae5097c09e774416d58745 (patch) | |
tree | 04f7de7bee8d38a4e871970afda136bb5ac853be /arch/ia64/mm/discontig.c | |
parent | [IA64] Remove unnecessary cast of allocation return value in sn_hwperf_enum_o... (diff) | |
download | kernel-qcow2-linux-6e9de18120988388cdae5097c09e774416d58745.tar.gz kernel-qcow2-linux-6e9de18120988388cdae5097c09e774416d58745.tar.xz kernel-qcow2-linux-6e9de18120988388cdae5097c09e774416d58745.zip |
[IA64] SN: Add support for CPU disable
Add additional support for CPU disable on SN platforms.
Correctly setup the smp_affinity mask for I/O error IRQs.
Restrict the use of the feature to Altix 4000 and 450 systems
running with a CPU disable capable PROM, and do not allow disabling
of CPU 0.
Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/mm/discontig.c')
0 files changed, 0 insertions, 0 deletions