X-Git-Url: http://git.onelab.eu/?p=linux-2.6.git;a=blobdiff_plain;f=arch%2Fi386%2FKconfig;h=b44faa2826ae7597b73457f510cf07ee333a0f20;hp=7d4f69caa23811fba3e3895f8d4b502d891ea2c5;hb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;hpb=c449269f45c2cdf53af08c8d0af37472f66539d9

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 7d4f69caa..b44faa282 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -65,6 +65,8 @@ config X86_VOYAGER
 
 config X86_NUMAQ
 	bool "NUMAQ (IBM/Sequent)"
+	select DISCONTIGMEM
+	select NUMA
 	help
 	  This option is used for getting Linux to run on a (IBM/Sequent) NUMA 
 	  multiquad box. This changes the way that processors are bootstrapped,
@@ -102,10 +104,10 @@ config X86_VISWS
 	  and vice versa. See <file:Documentation/sgi-visws.txt> for details.
 
 config X86_GENERICARCH
-       bool "Generic architecture (Summit, bigsmp, default)"
+       bool "Generic architecture (Summit, bigsmp, ES7000, default)"
        depends on SMP
        help
-          This option compiles in the Summit, bigsmp, default subarchitectures.
+          This option compiles in the Summit, bigsmp, ES7000, default subarchitectures.
 	  It is intended for a generic binary kernel.
 
 config X86_ES7000
@@ -479,6 +481,16 @@ config NR_CPUS
 	  This is purely to save memory - each supported CPU adds
 	  approximately eight kilobytes to the kernel image.
 
+config SCHED_SMT
+	bool "SMT (Hyperthreading) scheduler support"
+	depends on SMP
+	default off
+	help
+	  SMT scheduler support improves the CPU scheduler's decision making
+	  when dealing with Intel Pentium 4 chips with HyperThreading at a
+	  cost of slightly increased overhead in some places. If unsure say
+	  N here.
+
 config PREEMPT
 	bool "Preemptible Kernel"
 	help
@@ -538,6 +550,7 @@ config X86_TSC
 
 config X86_MCE
 	bool "Machine Check Exception"
+	depends on !X86_VOYAGER
 	---help---
 	  Machine Check Exception support allows the processor to notify the
 	  kernel if it detects a problem (e.g. overheating, component failure).
@@ -709,7 +722,7 @@ config X86_PAE
 
 # Common NUMA Features
 config NUMA
-	bool "Numa Memory Allocation Support"
+	bool "Numa Memory Allocation and Scheduler Support"
 	depends on SMP && HIGHMEM64G && (X86_NUMAQ || X86_GENERICARCH || (X86_SUMMIT && ACPI))
 	default n if X86_PC
 	default y if (X86_NUMAQ || X86_SUMMIT)
@@ -813,7 +826,7 @@ config EFI
 	This option is only useful on systems that have EFI firmware
 	and will result in a kernel image that is ~8k larger.  In addition,
 	you must use the latest ELILO loader available at
-	<ftp://ftp.hpl.hp.com/pub/linux-ia64/> in order to take advantage of
+	<http://elilo.sourceforge.net> in order to take advantage of
 	kernel initialization using EFI information (neither GRUB nor LILO know
 	anything about EFI).  However, even with this option, the resultant
 	kernel should continue to boot on existing non-EFI platforms.