| commit | 6e9de18120988388cdae5097c09e774416d58745 | [log] [tgz] |
|---|---|---|
| author | John Keller <jpk@sgi.com> | Wed Aug 22 19:32:06 2007 -0500 |
| committer | Tony Luck <tony.luck@intel.com> | Sat Sep 01 02:49:57 2007 -0700 |
| tree | 04f7de7bee8d38a4e871970afda136bb5ac853be | |
| parent | 1aac0b5739ae192ee812eee09625ebfc08c2d760 [diff] |
[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>