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405422d88c
UV4 requires early system wide addressing values. This involves the use of the CPUID instruction to obtain these values. The current function (detect_extended_topology()) in the kernel has been copied and streamlined, with the limitation that only CPU's used by UV architectures are supported. Tested-by: John Estabrook <estabrook@sgi.com> Tested-by: Gary Kroening <gfk@sgi.com> Tested-by: Nathan Zimmer <nzimmer@sgi.com> Signed-off-by: Mike Travis <travis@sgi.com> Reviewed-by: Dimitri Sivanich <sivanich@sgi.com> Cc: Andrew Banman <abanman@sgi.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Len Brown <len.brown@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Russ Anderson <rja@sgi.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20160429215405.155660884@asylum.americas.sgi.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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apic_flat_64.c | ||
apic_noop.c | ||
apic_numachip.c | ||
apic.c | ||
bigsmp_32.c | ||
htirq.c | ||
hw_nmi.c | ||
io_apic.c | ||
ipi.c | ||
Makefile | ||
msi.c | ||
probe_32.c | ||
probe_64.c | ||
vector.c | ||
x2apic_cluster.c | ||
x2apic_phys.c | ||
x2apic_uv_x.c |