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yaml
---
r: 48445
b: refs/heads/master
c: edf8dd3
h: refs/heads/master
i:
  48443: 2dbadb2
v: v3
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Nicolas Kaiser authored and Andi Kleen committed Feb 13, 2007
1 parent 08e1149 commit 8dd8179
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 8c40ad02e5b026902b8ce134f895b3b09803db39
refs/heads/master: edf8dd36b53fdd558bc9a8ac5be793d27e110f90
12 changes: 6 additions & 6 deletions trunk/arch/x86_64/Kconfig
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Expand Up @@ -152,18 +152,18 @@ config MPSC
Optimize for Intel Pentium 4 and older Nocona/Dempsey Xeon CPUs
with Intel Extended Memory 64 Technology(EM64T). For details see
<http://www.intel.com/technology/64bitextensions/>.
Note the the latest Xeons (Xeon 51xx and 53xx) are not based on the
Netburst core and shouldn't use this option. You can distingush them
Note that the latest Xeons (Xeon 51xx and 53xx) are not based on the
Netburst core and shouldn't use this option. You can distinguish them
using the cpu family field
in /proc/cpuinfo. Family 15 is a older Xeon, Family 6 a newer one
(this rule only applies to system that support EM64T)
in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one
(this rule only applies to systems that support EM64T)

config MCORE2
bool "Intel Core2 / newer Xeon"
help
Optimize for Intel Core2 and newer Xeons (51xx)
You can distingush the newer Xeons from the older ones using
the cpu family field in /proc/cpuinfo. 15 is a older Xeon
You can distinguish the newer Xeons from the older ones using
the cpu family field in /proc/cpuinfo. 15 is an older Xeon
(use CONFIG_MPSC then), 6 is a newer one. This rule only
applies to CPUs that support EM64T.

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