| Kconfig (b5d903c2d656e9bc54bc76554a477d796a63120d) | Kconfig (ecf38679349f8f8ad4d67c69246e7f6c33460c95) |
|---|---|
| 1# SPDX-License-Identifier: GPL-2.0 2config ARM 3 bool 4 default y 5 select ARCH_CLOCKSOURCE_DATA 6 select ARCH_DISCARD_MEMBLOCK if !HAVE_ARCH_PFN_VALID && !KEXEC 7 select ARCH_HAS_DEBUG_VIRTUAL if MMU 8 select ARCH_HAS_DEVMEM_IS_ALLOWED --- 1288 unchanged lines hidden (view full) --- 1297 1298 If you say N here, the kernel will run on uni- and multiprocessor 1299 machines, but will use only one CPU of a multiprocessor machine. If 1300 you say Y here, the kernel will run on many, but not all, 1301 uniprocessor machines. On a uniprocessor machine, the kernel 1302 will run faster if you say N here. 1303 1304 See also <file:Documentation/x86/i386/IO-APIC.txt>, | 1# SPDX-License-Identifier: GPL-2.0 2config ARM 3 bool 4 default y 5 select ARCH_CLOCKSOURCE_DATA 6 select ARCH_DISCARD_MEMBLOCK if !HAVE_ARCH_PFN_VALID && !KEXEC 7 select ARCH_HAS_DEBUG_VIRTUAL if MMU 8 select ARCH_HAS_DEVMEM_IS_ALLOWED --- 1288 unchanged lines hidden (view full) --- 1297 1298 If you say N here, the kernel will run on uni- and multiprocessor 1299 machines, but will use only one CPU of a multiprocessor machine. If 1300 you say Y here, the kernel will run on many, but not all, 1301 uniprocessor machines. On a uniprocessor machine, the kernel 1302 will run faster if you say N here. 1303 1304 See also <file:Documentation/x86/i386/IO-APIC.txt>, |
| 1305 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at | 1305 <file:Documentation/lockup-watchdogs.txt> and the SMP-HOWTO available at |
| 1306 <http://tldp.org/HOWTO/SMP-HOWTO.html>. 1307 1308 If you don't know what to do here, say N. 1309 1310config SMP_ON_UP 1311 bool "Allow booting SMP kernel on uniprocessor systems" 1312 depends on SMP && !XIP_KERNEL && MMU 1313 default y --- 904 unchanged lines hidden --- | 1306 <http://tldp.org/HOWTO/SMP-HOWTO.html>. 1307 1308 If you don't know what to do here, say N. 1309 1310config SMP_ON_UP 1311 bool "Allow booting SMP kernel on uniprocessor systems" 1312 depends on SMP && !XIP_KERNEL && MMU 1313 default y --- 904 unchanged lines hidden --- |