Lines Matching +full:64 +full:- +full:bit
1 # SPDX-License-Identifier: GPL-2.0
4 select ARCH_32BIT_OFF_T if !64BIT
31 select GENERIC_ATOMIC64 if !64BIT
62 select HAVE_DYNAMIC_FTRACE if $(cc-option,-fpatchable-function-entry=1,1)
69 The PA-RISC microprocessor is designed by Hewlett-Packard and used
71 and later HP3000 series). The PA-RISC Linux project home page is
85 default "arch/parisc/configs/generic-32bit_defconfig" if !64BIT
86 default "arch/parisc/configs/generic-64bit_defconfig" if 64BIT
119 # unless you want to implement ACPI on PA-RISC ... ;-)
136 default 3 if 64BIT && PARISC_PAGE_SIZE_4KB
154 that can run on all 32-bit PA CPUs (albeit not optimally fast),
157 Specifying "PA8000" here will allow you to select a 64-bit kernel
163 Select this option for the PCX-L processor, as used in the
164 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
165 D200, D210, D300, D310 and E-class
170 Select this option for the PCX-T' processor, as used in the
177 Select this option for the PCX-L2 processor, as used in the
184 Select this option for PCX-U to PCX-W2 processors.
205 bool "Enable the -mlong-calls compiler option for big kernels"
210 If you configure the kernel to include many drivers built-in instead
214 to overcome this limit by using the -mlong-calls compiler option.
217 a kernel which includes all necessary drivers built-in and which can
222 config 64BIT config
223 bool "64-bit kernel"
226 Enable this if you want to support 64bit kernel on PA-RISC platform.
229 or having a 64bit-only capable PA-RISC machine should say Y here.
231 Since there is no 64bit userland on PA-RISC, there is no point to
232 enable this option otherwise. The 64bit kernel is significantly bigger
233 and slower than the 32bit one.
244 compatibility with 32bit applications, a page size of 4KB should be
245 selected (the vast majority of 32bit binaries work perfectly fine
248 4KB For best 32bit compatibility
250 64KB For best performance, might give more overhead.
259 bool "64KB"
265 bool "Build kernel as self-extracting executable"
269 self-extracting executable.
277 bool "Symmetric multi-processing support"
283 If you say N here, the kernel will run on uni- and multiprocessor
287 See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
300 bool "Multi-core scheduler support"
303 Multi-core scheduler support improves the CPU scheduler's decision
304 making when dealing with multi-core CPU chips at a cost of slightly
321 depends on 64BIT
325 depends on 64BIT
338 depends on 64BIT
349 int "Maximum number of CPUs (2-32)"