diff options
| author | Adrian Bunk <bunk@stusta.de> | 2006-04-11 01:53:14 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 09:18:34 -0400 |
| commit | edd711f3810f46787593fb79eda9a9fbb82cbb62 (patch) | |
| tree | 107d1003ca8c0416d81b39f110c196a736f81baa /arch | |
| parent | dc8cbaed57f773a2b3cee40c15ec4f1e17b08046 (diff) | |
[PATCH] i386: move SMP option above subarch selection
Since several subarchs depend on SMP, the SMP option should be above the
subarch selection.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/i386/Kconfig | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig index cbc6be62f6e3..57301db056f5 100644 --- a/arch/i386/Kconfig +++ b/arch/i386/Kconfig | |||
| @@ -53,6 +53,35 @@ source "init/Kconfig" | |||
| 53 | 53 | ||
| 54 | menu "Processor type and features" | 54 | menu "Processor type and features" |
| 55 | 55 | ||
| 56 | config SMP | ||
| 57 | bool "Symmetric multi-processing support" | ||
| 58 | ---help--- | ||
| 59 | This enables support for systems with more than one CPU. If you have | ||
| 60 | a system with only one CPU, like most personal computers, say N. If | ||
| 61 | you have a system with more than one CPU, say Y. | ||
| 62 | |||
| 63 | If you say N here, the kernel will run on single and multiprocessor | ||
| 64 | machines, but will use only one CPU of a multiprocessor machine. If | ||
| 65 | you say Y here, the kernel will run on many, but not all, | ||
| 66 | singleprocessor machines. On a singleprocessor machine, the kernel | ||
| 67 | will run faster if you say N here. | ||
| 68 | |||
| 69 | Note that if you say Y here and choose architecture "586" or | ||
| 70 | "Pentium" under "Processor family", the kernel will not work on 486 | ||
| 71 | architectures. Similarly, multiprocessor kernels for the "PPro" | ||
| 72 | architecture may not work on all Pentium based boards. | ||
| 73 | |||
| 74 | People using multiprocessor machines who say Y here should also say | ||
| 75 | Y to "Enhanced Real Time Clock Support", below. The "Advanced Power | ||
| 76 | Management" code will be disabled if you say Y here. | ||
| 77 | |||
| 78 | See also the <file:Documentation/smp.txt>, | ||
| 79 | <file:Documentation/i386/IO-APIC.txt>, | ||
| 80 | <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at | ||
| 81 | <http://www.tldp.org/docs.html#howto>. | ||
| 82 | |||
| 83 | If you don't know what to do here, say N. | ||
| 84 | |||
| 56 | choice | 85 | choice |
| 57 | prompt "Subarchitecture Type" | 86 | prompt "Subarchitecture Type" |
| 58 | default X86_PC | 87 | default X86_PC |
| @@ -178,35 +207,6 @@ config HPET_EMULATE_RTC | |||
| 178 | depends on HPET_TIMER && RTC=y | 207 | depends on HPET_TIMER && RTC=y |
| 179 | default y | 208 | default y |
| 180 | 209 | ||
| 181 | config SMP | ||
| 182 | bool "Symmetric multi-processing support" | ||
| 183 | ---help--- | ||
| 184 | This enables support for systems with more than one CPU. If you have | ||
| 185 | a system with only one CPU, like most personal computers, say N. If | ||
| 186 | you have a system with more than one CPU, say Y. | ||
| 187 | |||
| 188 | If you say N here, the kernel will run on single and multiprocessor | ||
| 189 | machines, but will use only one CPU of a multiprocessor machine. If | ||
| 190 | you say Y here, the kernel will run on many, but not all, | ||
| 191 | singleprocessor machines. On a singleprocessor machine, the kernel | ||
| 192 | will run faster if you say N here. | ||
| 193 | |||
| 194 | Note that if you say Y here and choose architecture "586" or | ||
| 195 | "Pentium" under "Processor family", the kernel will not work on 486 | ||
| 196 | architectures. Similarly, multiprocessor kernels for the "PPro" | ||
| 197 | architecture may not work on all Pentium based boards. | ||
| 198 | |||
| 199 | People using multiprocessor machines who say Y here should also say | ||
| 200 | Y to "Enhanced Real Time Clock Support", below. The "Advanced Power | ||
| 201 | Management" code will be disabled if you say Y here. | ||
| 202 | |||
| 203 | See also the <file:Documentation/smp.txt>, | ||
| 204 | <file:Documentation/i386/IO-APIC.txt>, | ||
| 205 | <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at | ||
| 206 | <http://www.tldp.org/docs.html#howto>. | ||
| 207 | |||
| 208 | If you don't know what to do here, say N. | ||
| 209 | |||
| 210 | config NR_CPUS | 210 | config NR_CPUS |
| 211 | int "Maximum number of CPUs (2-255)" | 211 | int "Maximum number of CPUs (2-255)" |
| 212 | range 2 255 | 212 | range 2 255 |
