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authorJack Steiner <steiner@sgi.com>2007-03-12 08:07:49 -0500
committerTony Luck <tony.luck@intel.com>2007-03-20 13:42:23 -0700
commitc5e83e3f42938c0a84047e125edb98d6513f985b (patch)
treebefe636ac169b82fe4ba8d3353de6e11a19de82f /arch/ia64/sn/kernel/setup.c
parenta3f5c338b9f30f328276739d9589beae19254936 (diff)
[IA64] Fix get_model_name() for mixed cpu type systems
If a system consists of mixed processor types, kmalloc() can be called before the per-cpu data page is initialized. If the slab contains sufficient memory, then kmalloc() works ok. However, if the slabs are empty, slab calls the memory allocator. This requires per-cpu data (NODE_DATA()) & the cpu dies. Also noted by Russ Anderson who had a very similar patch. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/sn/kernel/setup.c')
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