1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 21da177e4SLinus Torvaldsconfig PARISC 31da177e4SLinus Torvalds def_bool y 412700c17SArnd Bergmann select ALTERNATE_USER_ADDRESS_SPACE 5942fa985SYury Norov select ARCH_32BIT_OFF_T if !64BIT 64a24fb2fSMark Salter select ARCH_MIGHT_HAVE_PC_PARPORT 7366dd4eaSHelge Deller select HAVE_FUNCTION_TRACER 8366dd4eaSHelge Deller select HAVE_FUNCTION_GRAPH_TRACER 9fc79168aSHelge Deller select HAVE_SYSCALL_TRACEPOINTS 104530c49eSHelge Deller select ARCH_WANT_FRAME_POINTERS 118690bbcfSMathieu Desnoyers select ARCH_HAS_CPU_CACHE_ALIASING 122c8ed1b9SChristoph Hellwig select ARCH_HAS_DMA_ALLOC if PA11 13de6c85bfSChristoph Hellwig select ARCH_HAS_DMA_OPS 1418d98a79SHelge Deller select ARCH_HAS_ELF_RANDOMIZE 15ad21fc4fSLaura Abbott select ARCH_HAS_STRICT_KERNEL_RWX 160a1355dbSHelge Deller select ARCH_HAS_STRICT_MODULE_RWX 17918327e9SKees Cook select ARCH_HAS_UBSAN 18df24e178SHelge Deller select ARCH_HAS_PTE_SPECIAL 197c703e54SChristoph Hellwig select ARCH_NO_SG_CHAIN 20403f17a3SArnd Bergmann select ARCH_SPLIT_ARG64 if !64BIT 21855f9a8eSAnshuman Khandual select ARCH_SUPPORTS_HUGETLBFS if PA20 2254ac8fcbSHelge Deller select ARCH_SUPPORTS_MEMORY_FAILURE 23aeb1e833SHelge Deller select ARCH_STACKWALK 247ae04ba3SMikulas Patocka select ARCH_HAS_CACHE_LINE_SIZE 252b41be48SHelge Deller select ARCH_HAS_DEBUG_VM_PGTABLE 26aeb1e833SHelge Deller select HAVE_RELIABLE_STACKTRACE 279eb16864SKyle McMartin select RTC_CLASS 283afe6d04SGeert Uytterhoeven select RTC_DRV_GENERIC 2998a79d6aSRusty Russell select INIT_ALL_POSSIBLE 30f67d3c83SKyle McMartin select BUG 3101fef826SHelge Deller select HAVE_KERNEL_UNCOMPRESSED 32eb01d42aSChristoph Hellwig select HAVE_PCI 33cdd6c482SIngo Molnar select HAVE_PERF_EVENTS 34*610cb23bSHelge Deller select HAVE_PERF_REGS 35*610cb23bSHelge Deller select HAVE_PERF_USER_STACK_DUMP 36*610cb23bSHelge Deller select PERF_USE_VMALLOC 37b6adc16eSHelge Deller select HAVE_KERNEL_BZIP2 38b6adc16eSHelge Deller select HAVE_KERNEL_GZIP 39b6adc16eSHelge Deller select HAVE_KERNEL_LZ4 40b6adc16eSHelge Deller select HAVE_KERNEL_LZMA 41b6adc16eSHelge Deller select HAVE_KERNEL_LZO 42b6adc16eSHelge Deller select HAVE_KERNEL_XZ 4364daa443SKyle McMartin select GENERIC_ATOMIC64 if !64BIT 4472e73af1SThomas Gleixner select GENERIC_IRQ_PROBE 45629a8581SMichael S. Tsirkin select GENERIC_PCI_IOMAP 46426b313fSBaoquan He select GENERIC_IOREMAP 47df013ffbSHuang Ying select ARCH_HAVE_NMI_SAFE_CMPXCHG 489a134723SThomas Gleixner select GENERIC_SMP_IDLE_THREAD 4962773112SHelge Deller select GENERIC_ARCH_TOPOLOGY if SMP 507bd291abSPeter Zijlstra select ARCH_SUPPORTS_SCHED_MC if SMP && PA8X00 511955c4f8SHelge Deller select GENERIC_CPU_DEVICES if !SMP 5261c43943SHelge Deller select GENERIC_LIB_DEVMEM_IS_ALLOWED 53bf14e3b9SVineet Gupta select SYSCTL_ARCH_UNALIGN_ALLOW 54cbade823SHelge Deller select SYSCTL_ARCH_UNALIGN_NO_WARN 55fef47e2aSHelge Deller select SYSCTL_EXCEPTION_TRACE 56786d35d4SDavid Howells select HAVE_MOD_ARCH_SPECIFIC 57786d35d4SDavid Howells select MODULES_USE_ELF_RELA 58415bfae9SAl Viro select CLONE_BACKWARDS 594f73bc4dSJoe Millenbach select TTY # Needed for pdc_cons.c 60fcbfe812SNiklas Schnelle select HAS_IOPORT if PCI || EISA 61d1a1dc0bSDave Hansen select HAVE_DEBUG_STACKOVERFLOW 623033cd43SHelge Deller select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT 633033cd43SHelge Deller select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT 643033cd43SHelge Deller select HAVE_ARCH_MMAP_RND_BITS 657a017721SAKASHI Takahiro select HAVE_ARCH_AUDITSYSCALL 66773e1c5fSGeorge Spelvin select HAVE_ARCH_HASH 673599bae4SHelge Deller # select HAVE_ARCH_JUMP_LABEL 683599bae4SHelge Deller # select HAVE_ARCH_JUMP_LABEL_RELATIVE 69ec5c1150SHelge Deller select HAVE_ARCH_KFENCE 70910cd32eSHelge Deller select HAVE_ARCH_SECCOMP_FILTER 7164e2a42bSHelge Deller select HAVE_ARCH_TRACEHOOK 724800a621SHelge Deller select HAVE_EBPF_JIT 734800a621SHelge Deller select ARCH_WANT_DEFAULT_BPF_JIT 7475ebedf1SHelge Deller select HAVE_REGS_AND_STACK_ACCESS_API 7551e0efe1SThomas Gleixner select HOTPLUG_CORE_SYNC_DEAD if HOTPLUG_CPU 7643b1f6abSHelge Deller select GENERIC_SCHED_CLOCK 7788b3aac6SHelge Deller select GENERIC_IRQ_MIGRATION if SMP 7843b1f6abSHelge Deller select HAVE_UNSTABLE_SCHED_CLOCK if SMP 79b5ff52beSHelge Deller select GENERIC_CLOCKEVENTS 80fff7fb0bSZhaoxiu Zeng select CPU_NO_EFFICIENT_FFS 812214c0e7SHelge Deller select THREAD_INFO_IN_TASK 82f616ab59SChristoph Hellwig select NEED_DMA_MAP_STATE 8386596f0aSChristoph Hellwig select NEED_SG_DMA_LENGTH 84eacbfce1SSven Schnelle select HAVE_ARCH_KGDB 858858ac8eSSven Schnelle select HAVE_KPROBES 86e0b59b7bSSven Schnelle select HAVE_KRETPROBES 876ca63662SSven Schnelle select HAVE_DYNAMIC_FTRACE if $(cc-option,-fpatchable-function-entry=1,1) 883d1dc719SSami Tolvanen select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY if DYNAMIC_FTRACE 8952a22e6cSSven Schnelle select HAVE_KPROBES_ON_FTRACE 9052a22e6cSSven Schnelle select HAVE_DYNAMIC_FTRACE_WITH_REGS 91cd1a41ceSThomas Gleixner select HAVE_SOFTIRQ_ON_OWN_STACK if IRQSTACKS 924aae683fSMasahiro Yamada select TRACE_IRQFLAGS_SUPPORT 93a257caccSChristophe Leroy select HAVE_FUNCTION_DESCRIPTORS if 64BIT 944c29ab84SJohn David Anglin select PCI_MSI_ARCH_FALLBACKS if PCI_MSI 9572e73af1SThomas Gleixner 961da177e4SLinus Torvalds help 971da177e4SLinus Torvalds The PA-RISC microprocessor is designed by Hewlett-Packard and used 981da177e4SLinus Torvalds in many of their workstations & servers (HP9000 700 and 800 series, 991da177e4SLinus Torvalds and later HP3000 series). The PA-RISC Linux project home page is 10024289f56SHelge Deller at <https://parisc.wiki.kernel.org>. 1011da177e4SLinus Torvalds 10274ad3d28SBabu Mogerconfig CPU_BIG_ENDIAN 10374ad3d28SBabu Moger def_bool y 10474ad3d28SBabu Moger 1051da177e4SLinus Torvaldsconfig MMU 1061da177e4SLinus Torvalds def_bool y 1071da177e4SLinus Torvalds 1081da177e4SLinus Torvaldsconfig STACK_GROWSUP 1091da177e4SLinus Torvalds def_bool y 1101da177e4SLinus Torvalds 11195c354feSNick Pigginconfig GENERIC_LOCKBREAK 11295c354feSNick Piggin bool 11395c354feSNick Piggin default y 11409613e83SThomas Gleixner depends on SMP && PREEMPTION 11595c354feSNick Piggin 116f0d1b0b3SDavid Howellsconfig ARCH_HAS_ILOG2_U32 117f0d1b0b3SDavid Howells bool 118f0d1b0b3SDavid Howells default n 119f0d1b0b3SDavid Howells 120f0d1b0b3SDavid Howellsconfig ARCH_HAS_ILOG2_U64 121f0d1b0b3SDavid Howells bool 122f0d1b0b3SDavid Howells default n 123f0d1b0b3SDavid Howells 1246891f8a1SHelge Dellerconfig GENERIC_BUG 12543266838SHelge Deller def_bool y 1266891f8a1SHelge Deller depends on BUG 12743266838SHelge Deller select GENERIC_BUG_RELATIVE_POINTERS if 64BIT 12843266838SHelge Deller 12943266838SHelge Dellerconfig GENERIC_BUG_RELATIVE_POINTERS 13043266838SHelge Deller bool 1316891f8a1SHelge Deller 13259e18a2eSAkinobu Mitaconfig GENERIC_HWEIGHT 13359e18a2eSAkinobu Mita bool 13459e18a2eSAkinobu Mita default y 13559e18a2eSAkinobu Mita 1361da177e4SLinus Torvaldsconfig GENERIC_CALIBRATE_DELAY 1371da177e4SLinus Torvalds bool 1381da177e4SLinus Torvalds default y 1391da177e4SLinus Torvalds 14006027bddSIngo Molnarconfig TIME_LOW_RES 14106027bddSIngo Molnar bool 14206027bddSIngo Molnar depends on SMP 14306027bddSIngo Molnar default y 14406027bddSIngo Molnar 1453033cd43SHelge Dellerconfig ARCH_MMAP_RND_BITS_MIN 1463033cd43SHelge Deller default 18 if 64BIT 1473033cd43SHelge Deller default 8 1483033cd43SHelge Deller 1493033cd43SHelge Dellerconfig ARCH_MMAP_RND_COMPAT_BITS_MIN 1503033cd43SHelge Deller default 8 1513033cd43SHelge Deller 1523033cd43SHelge Dellerconfig ARCH_MMAP_RND_BITS_MAX 1535f74f820SHelge Deller default 18 if 64BIT 1545f74f820SHelge Deller default 13 1553033cd43SHelge Deller 1563033cd43SHelge Dellerconfig ARCH_MMAP_RND_COMPAT_BITS_MAX 1575f74f820SHelge Deller default 13 1583033cd43SHelge Deller 1591da177e4SLinus Torvalds# unless you want to implement ACPI on PA-RISC ... ;-) 1601da177e4SLinus Torvaldsconfig PM 1611da177e4SLinus Torvalds bool 1621da177e4SLinus Torvalds 163548f1176SHelge Dellerconfig STACKTRACE_SUPPORT 164548f1176SHelge Deller def_bool y 165548f1176SHelge Deller 166adf8e96aSHelge Dellerconfig LOCKDEP_SUPPORT 167adf8e96aSHelge Deller bool 168adf8e96aSHelge Deller default y 169adf8e96aSHelge Deller 1705cae841bSAl Viroconfig ISA_DMA_API 1715cae841bSAl Viro bool 1725cae841bSAl Viro 173a08b6b79Sviro@ZenIV.linux.org.ukconfig ARCH_MAY_HAVE_PC_FDC 174a08b6b79Sviro@ZenIV.linux.org.uk bool 1758b631342SGrant Grundler depends on BROKEN 176a08b6b79Sviro@ZenIV.linux.org.uk default y 177a08b6b79Sviro@ZenIV.linux.org.uk 178f24ffde4SKirill A. Shutemovconfig PGTABLE_LEVELS 179f24ffde4SKirill A. Shutemov int 180f24ffde4SKirill A. Shutemov default 3 if 64BIT && PARISC_PAGE_SIZE_4KB 181f24ffde4SKirill A. Shutemov default 2 182f24ffde4SKirill A. Shutemov 1831da177e4SLinus Torvaldsmenu "Processor type and features" 1841da177e4SLinus Torvalds 1851da177e4SLinus Torvaldschoice 1861da177e4SLinus Torvalds prompt "Processor type" 1873dcfb729SHelge Deller default PA7000 if "$(ARCH)" = "parisc" 1881da177e4SLinus Torvalds 1891da177e4SLinus Torvaldsconfig PA7000 1903dcfb729SHelge Deller bool "PA7000/PA7100" if "$(ARCH)" = "parisc" 191a7f7f624SMasahiro Yamada help 1921da177e4SLinus Torvalds This is the processor type of your CPU. This information is 1931da177e4SLinus Torvalds used for optimizing purposes. In order to compile a kernel 1941da177e4SLinus Torvalds that can run on all 32-bit PA CPUs (albeit not optimally fast), 1951da177e4SLinus Torvalds you can specify "PA7000" here. 1961da177e4SLinus Torvalds 1971da177e4SLinus Torvalds Specifying "PA8000" here will allow you to select a 64-bit kernel 1981da177e4SLinus Torvalds which is required on some machines. 1991da177e4SLinus Torvalds 2001da177e4SLinus Torvaldsconfig PA7100LC 2013dcfb729SHelge Deller bool "PA7100LC" if "$(ARCH)" = "parisc" 2021da177e4SLinus Torvalds help 2031da177e4SLinus Torvalds Select this option for the PCX-L processor, as used in the 2041da177e4SLinus Torvalds 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748, 2051da177e4SLinus Torvalds D200, D210, D300, D310 and E-class 2061da177e4SLinus Torvalds 2071da177e4SLinus Torvaldsconfig PA7200 2083dcfb729SHelge Deller bool "PA7200" if "$(ARCH)" = "parisc" 2091da177e4SLinus Torvalds help 2101da177e4SLinus Torvalds Select this option for the PCX-T' processor, as used in the 2111da177e4SLinus Torvalds C100, C110, J100, J110, J210XC, D250, D260, D350, D360, 2121da177e4SLinus Torvalds K100, K200, K210, K220, K400, K410 and K420 2131da177e4SLinus Torvalds 2141da177e4SLinus Torvaldsconfig PA7300LC 2153dcfb729SHelge Deller bool "PA7300LC" if "$(ARCH)" = "parisc" 2161da177e4SLinus Torvalds help 2171da177e4SLinus Torvalds Select this option for the PCX-L2 processor, as used in the 2181da177e4SLinus Torvalds 744, A180, B132L, B160L, B180L, C132L, C160L, C180L, 2191da177e4SLinus Torvalds D220, D230, D320 and D330. 2201da177e4SLinus Torvalds 2211da177e4SLinus Torvaldsconfig PA8X00 2221da177e4SLinus Torvalds bool "PA8000 and up" 2231da177e4SLinus Torvalds help 2241da177e4SLinus Torvalds Select this option for PCX-U to PCX-W2 processors. 2251da177e4SLinus Torvalds 2261da177e4SLinus Torvaldsendchoice 2271da177e4SLinus Torvalds 2281da177e4SLinus Torvalds# Define implied options from the CPU selection here 2291da177e4SLinus Torvalds 2301da177e4SLinus Torvaldsconfig PA20 2311da177e4SLinus Torvalds def_bool y 2321da177e4SLinus Torvalds depends on PA8X00 2331da177e4SLinus Torvalds 2341da177e4SLinus Torvaldsconfig PA11 2351da177e4SLinus Torvalds def_bool y 2361da177e4SLinus Torvalds depends on PA7000 || PA7100LC || PA7200 || PA7300LC 237c1f59375SChristoph Hellwig select ARCH_HAS_SYNC_DMA_FOR_CPU 238c1f59375SChristoph Hellwig select ARCH_HAS_SYNC_DMA_FOR_DEVICE 2391da177e4SLinus Torvalds 2401da177e4SLinus Torvaldsconfig PREFETCH 2411da177e4SLinus Torvalds def_bool y 24232104b29SKyle McMartin depends on PA8X00 || PA7200 2431da177e4SLinus Torvalds 244778e45d7SHelge Dellerconfig PARISC_HUGE_KERNEL 245778e45d7SHelge Deller def_bool y if !MODULES || UBSAN || FTRACE || COMPILE_TEST 246778e45d7SHelge Deller 247ec758f98SHelge Dellerconfig MLONGCALLS 248778e45d7SHelge Deller bool "Enable the -mlong-calls compiler option for big kernels" if !PARISC_HUGE_KERNEL 249ec758f98SHelge Deller depends on PA8X00 250cd14b018SMasahiro Yamada default PARISC_HUGE_KERNEL 251ec758f98SHelge Deller help 252ec758f98SHelge Deller If you configure the kernel to include many drivers built-in instead 253ec758f98SHelge Deller as modules, the kernel executable may become too big, so that the 254ec758f98SHelge Deller linker will not be able to resolve some long branches and fails to link 255ec758f98SHelge Deller your vmlinux kernel. In that case enabling this option will help you 256ec758f98SHelge Deller to overcome this limit by using the -mlong-calls compiler option. 257ec758f98SHelge Deller 258ec758f98SHelge Deller Usually you want to say N here, unless you e.g. want to build 259ec758f98SHelge Deller a kernel which includes all necessary drivers built-in and which can 260ec758f98SHelge Deller be used for TFTP booting without the need to have an initrd ramdisk. 261ec758f98SHelge Deller 262ec758f98SHelge Deller Enabling this option will probably slow down your kernel. 263ec758f98SHelge Deller 2641da177e4SLinus Torvaldsconfig 64BIT 265805ce861SHelge Deller bool "64-bit kernel" if "$(ARCH)" = "parisc" 2661da177e4SLinus Torvalds depends on PA8X00 267cd14b018SMasahiro Yamada default "$(ARCH)" = "parisc64" 268805ce861SHelge Deller help 269805ce861SHelge Deller Enable this if you want to support 64bit kernel on PA-RISC platform. 270805ce861SHelge Deller 271805ce861SHelge Deller At the moment, only people willing to use more than 2GB of RAM, 272805ce861SHelge Deller or having a 64bit-only capable PA-RISC machine should say Y here. 273805ce861SHelge Deller 274805ce861SHelge Deller Since there is no 64bit userland on PA-RISC, there is no point to 275805ce861SHelge Deller enable this option otherwise. The 64bit kernel is significantly bigger 276805ce861SHelge Deller and slower than the 32bit one. 2771da177e4SLinus Torvalds 2782fd83038SHelge Dellerchoice 2792fd83038SHelge Deller prompt "Kernel page size" 2801c5f873dSPaul Bolle default PARISC_PAGE_SIZE_4KB 2812fd83038SHelge Deller 2822fd83038SHelge Dellerconfig PARISC_PAGE_SIZE_4KB 2832fd83038SHelge Deller bool "4KB" 284d3e5bab9SArnd Bergmann select HAVE_PAGE_SIZE_4KB 2852fd83038SHelge Deller help 2862fd83038SHelge Deller This lets you select the page size of the kernel. For best 2872fd83038SHelge Deller performance, a page size of 16KB is recommended. For best 2882fd83038SHelge Deller compatibility with 32bit applications, a page size of 4KB should be 2892fd83038SHelge Deller selected (the vast majority of 32bit binaries work perfectly fine 2902fd83038SHelge Deller with a larger page size). 2912fd83038SHelge Deller 2922fd83038SHelge Deller 4KB For best 32bit compatibility 2932fd83038SHelge Deller 16KB For best performance 2942fd83038SHelge Deller 64KB For best performance, might give more overhead. 2952fd83038SHelge Deller 2962fd83038SHelge Deller If you don't know what to do, choose 4KB. 2972fd83038SHelge Deller 2982fd83038SHelge Dellerconfig PARISC_PAGE_SIZE_16KB 299daef22cfSKees Cook bool "16KB" 300d3e5bab9SArnd Bergmann select HAVE_PAGE_SIZE_16KB 301ec5c1150SHelge Deller depends on PA8X00 && BROKEN && !KFENCE 3022fd83038SHelge Deller 3032fd83038SHelge Dellerconfig PARISC_PAGE_SIZE_64KB 304daef22cfSKees Cook bool "64KB" 305d3e5bab9SArnd Bergmann select HAVE_PAGE_SIZE_64KB 306ec5c1150SHelge Deller depends on PA8X00 && BROKEN && !KFENCE 3072fd83038SHelge Deller 3082fd83038SHelge Dellerendchoice 3092fd83038SHelge Deller 3101da177e4SLinus Torvaldsconfig SMP 3111da177e4SLinus Torvalds bool "Symmetric multi-processing support" 312a7f7f624SMasahiro Yamada help 3131da177e4SLinus Torvalds This enables support for systems with more than one CPU. If you have 3144a474157SRobert Graffham a system with only one CPU, say N. If you have a system with more 3154a474157SRobert Graffham than one CPU, say Y. 3161da177e4SLinus Torvalds 3174a474157SRobert Graffham If you say N here, the kernel will run on uni- and multiprocessor 3182a3f53d5SHelge Deller machines, but will use only one CPU of a multiprocessor machine. 3192a3f53d5SHelge Deller On a uniprocessor machine, the kernel will run faster if you say N. 3201da177e4SLinus Torvalds 3214f4cfa6cSMauro Carvalho Chehab See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO 322693a0654SAlexander A. Klimov available at <https://www.tldp.org/docs.html#howto>. 3231da177e4SLinus Torvalds 3241da177e4SLinus Torvalds If you don't know what to do here, say N. 3251da177e4SLinus Torvalds 326200c8804SHelge Dellerconfig IRQSTACKS 327200c8804SHelge Deller bool "Use separate kernel stacks when processing interrupts" 328416821d3SHelge Deller default y 329200c8804SHelge Deller help 330200c8804SHelge Deller If you say Y here the kernel will use separate kernel stacks 331200c8804SHelge Deller for handling hard and soft interrupts. This can help avoid 332200c8804SHelge Deller overflowing the process kernel stacks. 333200c8804SHelge Deller 3341da177e4SLinus Torvaldsconfig HOTPLUG_CPU 3351da177e4SLinus Torvalds bool 3361da177e4SLinus Torvalds default y if SMP 3371da177e4SLinus Torvalds 338a2ba82cdSKyle McMartinconfig ARCH_SELECT_MEMORY_MODEL 339a2ba82cdSKyle McMartin def_bool y 340a2ba82cdSKyle McMartin depends on 64BIT 341a2ba82cdSKyle McMartin 342dbdf0760SHelge Dellerconfig ARCH_SPARSEMEM_ENABLE 343a2ba82cdSKyle McMartin def_bool y 344a2ba82cdSKyle McMartin depends on 64BIT 345a2ba82cdSKyle McMartin 346a2ba82cdSKyle McMartinconfig ARCH_FLATMEM_ENABLE 347a2ba82cdSKyle McMartin def_bool y 348a2ba82cdSKyle McMartin 349dbdf0760SHelge Dellerconfig ARCH_SPARSEMEM_DEFAULT 350a2ba82cdSKyle McMartin def_bool y 351dbdf0760SHelge Deller depends on ARCH_SPARSEMEM_ENABLE 352c80d79d7SYasunori Goto 3538b631342SGrant Grundlersource "kernel/Kconfig.hz" 3543f22ab27SDave Hansen 3551da177e4SLinus Torvaldsconfig COMPAT 3561da177e4SLinus Torvalds def_bool y 3571da177e4SLinus Torvalds depends on 64BIT 3581da177e4SLinus Torvalds 359527973c8SHelge Dellerconfig AUDIT_ARCH 360527973c8SHelge Deller def_bool y 361527973c8SHelge Deller 3621da177e4SLinus Torvaldsconfig NR_CPUS 3631da177e4SLinus Torvalds int "Maximum number of CPUs (2-32)" 3641da177e4SLinus Torvalds range 2 32 3651da177e4SLinus Torvalds depends on SMP 366c9cc4542SHelge Deller default "8" if 64BIT 36768d247adSHelge Deller default "16" 3681da177e4SLinus Torvalds 3691da177e4SLinus Torvaldsendmenu 3701da177e4SLinus Torvalds 371b9bf5cb1SEric DeVolderconfig ARCH_SUPPORTS_KEXEC 372b9bf5cb1SEric DeVolder def_bool y 373b9bf5cb1SEric DeVolder 374b9bf5cb1SEric DeVolderconfig ARCH_SUPPORTS_KEXEC_FILE 375b9bf5cb1SEric DeVolder def_bool y 376b9bf5cb1SEric DeVolder 377b9bf5cb1SEric DeVolderconfig ARCH_SELECTS_KEXEC_FILE 378b9bf5cb1SEric DeVolder def_bool y 379b9bf5cb1SEric DeVolder depends on KEXEC_FILE 380b9bf5cb1SEric DeVolder select KEXEC_ELF 381b9bf5cb1SEric DeVolder 3821da177e4SLinus Torvaldssource "drivers/parisc/Kconfig" 383