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authorJack Steiner <steiner@sgi.com>2009-04-17 09:24:47 -0500
committerIngo Molnar <mingo@elte.hu>2009-04-17 22:43:11 +0200
commit27229ca63269c1be0a710f074fa9de4024f283f1 (patch)
treee7f77584170b98226f02b9ed45863e6f0eb3409e /arch/x86/Makefile
parentdc098551918093901d8ac8936e9d1a1b891b56ed (diff)
downloadlinux-27229ca63269c1be0a710f074fa9de4024f283f1.tar.bz2
x86/uv: fix init of cpu-less nodes
Fix an endcase in the UV initialization code for the "UV large system mode" of apicids. If node zero contains no cpus, cpus on another node will be the boot cpu. The percpu data that contains the extra apicid bits was not being initialized early enough. [ Impact: fix potential boot crash on cpu-less UV nodes ] Signed-off-by: Jack Steiner <steiner@sgi.com> LKML-Reference: <20090417142447.GA23759@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/Makefile')
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