From: Adrian Bunk <bunk@fs.tum.de>

The 2.6 Kconfig language allows to set the range for integer questions.

The patch below adds a range line on all architectures that have a 
NR_CPUS question except ia64.

The help text on ia64 didn't suggest any values. Could someone tell the 
correct values for ia64 (and if it's only a minimum value of 2)?



---

 arch/alpha/Kconfig   |    1 +
 arch/i386/Kconfig    |    1 +
 arch/mips/Kconfig    |    1 +
 arch/parisc/Kconfig  |    1 +
 arch/ppc/Kconfig     |    1 +
 arch/ppc64/Kconfig   |    1 +
 arch/s390/Kconfig    |    2 ++
 arch/sh/Kconfig      |    1 +
 arch/sparc/Kconfig   |    1 +
 arch/sparc64/Kconfig |    1 +
 arch/um/Kconfig      |    1 +
 arch/x86_64/Kconfig  |    1 +
 12 files changed, 13 insertions(+)

diff -puN arch/alpha/Kconfig~use-kconfig-range-for-NR_CPUS arch/alpha/Kconfig
--- 25/arch/alpha/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/alpha/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -509,6 +509,7 @@ config HAVE_DEC_LOCK
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-64)"
+	range 2 64
 	depends on SMP
 	default "64"
 
diff -puN arch/i386/Kconfig~use-kconfig-range-for-NR_CPUS arch/i386/Kconfig
--- 25/arch/i386/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/i386/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -447,6 +447,7 @@ config SMP
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-255)"
+	range 2 255
 	depends on SMP
 	default "32" if X86_NUMAQ || X86_SUMMIT || X86_BIGSMP || X86_ES7000
 	default "8"
diff -puN arch/mips/Kconfig~use-kconfig-range-for-NR_CPUS arch/mips/Kconfig
--- 25/arch/mips/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/mips/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -981,6 +981,7 @@ config SMP
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP
 	default "32"
 	help
diff -puN arch/parisc/Kconfig~use-kconfig-range-for-NR_CPUS arch/parisc/Kconfig
--- 25/arch/parisc/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/parisc/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -154,6 +154,7 @@ config HPUX
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP
 	default "32"
 
diff -puN arch/ppc64/Kconfig~use-kconfig-range-for-NR_CPUS arch/ppc64/Kconfig
--- 25/arch/ppc64/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/ppc64/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -97,6 +97,7 @@ config IRQ_ALL_CPUS
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-128)"
+	range 2 128
 	depends on SMP
 	default "32"
 
diff -puN arch/ppc/Kconfig~use-kconfig-range-for-NR_CPUS arch/ppc/Kconfig
--- 25/arch/ppc/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/ppc/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -681,6 +681,7 @@ config IRQ_ALL_CPUS
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP
 	default "4"
 
diff -puN arch/s390/Kconfig~use-kconfig-range-for-NR_CPUS arch/s390/Kconfig
--- 25/arch/s390/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/s390/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -97,6 +97,7 @@ config SMP
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP && ARCH_S390X = 'n'
 	default "32"
 	help
@@ -109,6 +110,7 @@ config NR_CPUS
 	
 config NR_CPUS
 	int "Maximum number of CPUs (2-64)"
+	range 2 64
 	depends on SMP && ARCH_S390X
 	default "64"
 	help
diff -puN arch/sh/Kconfig~use-kconfig-range-for-NR_CPUS arch/sh/Kconfig
--- 25/arch/sh/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/sh/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -467,6 +467,7 @@ config SMP
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP
 	default "2"
 	help
diff -puN arch/sparc64/Kconfig~use-kconfig-range-for-NR_CPUS arch/sparc64/Kconfig
--- 25/arch/sparc64/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/sparc64/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -128,6 +128,7 @@ config PREEMPT
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-64)"
+	range 2 64
 	depends on SMP
 	default "64"
 
diff -puN arch/sparc/Kconfig~use-kconfig-range-for-NR_CPUS arch/sparc/Kconfig
--- 25/arch/sparc/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/sparc/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -112,6 +112,7 @@ config SMP
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP
 	default "32"
 
diff -puN arch/um/Kconfig~use-kconfig-range-for-NR_CPUS arch/um/Kconfig
--- 25/arch/um/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/um/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -128,6 +128,7 @@ config SMP
 
 config NR_CPUS
 	int "Maximum number of CPUs (2-32)"
+	range 2 32
 	depends on SMP
 	default "32"
 
diff -puN arch/x86_64/Kconfig~use-kconfig-range-for-NR_CPUS arch/x86_64/Kconfig
--- 25/arch/x86_64/Kconfig~use-kconfig-range-for-NR_CPUS	2004-01-08 17:57:40.000000000 -0800
+++ 25-akpm/arch/x86_64/Kconfig	2004-01-08 17:57:40.000000000 -0800
@@ -233,6 +233,7 @@ config HAVE_DEC_LOCK
 # to use clustered mode or whatever your big iron needs
 config NR_CPUS
 	int "Maximum number of CPUs (2-8)"
+	range 2 8
 	depends on SMP
 	default "8"
 	help

_