Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # For a description of the syntax of this configuration file, | |
3 | # see Documentation/kbuild/kconfig-language.txt. | |
4 | # | |
5 | ||
dbd70fb4 HC |
6 | config SCHED_MC |
7 | def_bool y | |
8 | depends on SMP | |
9 | ||
1da177e4 | 10 | config MMU |
61d48c2c | 11 | def_bool y |
1da177e4 | 12 | |
66701b14 | 13 | config ZONE_DMA |
118bcd31 HC |
14 | def_bool y |
15 | depends on 64BIT | |
66701b14 | 16 | |
2b105ff9 | 17 | config LOCKDEP_SUPPORT |
61d48c2c | 18 | def_bool y |
2b105ff9 | 19 | |
5bdc9b44 | 20 | config STACKTRACE_SUPPORT |
61d48c2c | 21 | def_bool y |
5bdc9b44 | 22 | |
a3afe70b HC |
23 | config HAVE_LATENCYTOP_SUPPORT |
24 | def_bool y | |
25 | ||
1da177e4 LT |
26 | config RWSEM_GENERIC_SPINLOCK |
27 | bool | |
28 | ||
29 | config RWSEM_XCHGADD_ALGORITHM | |
61d48c2c | 30 | def_bool y |
1da177e4 | 31 | |
f0d1b0b3 DH |
32 | config ARCH_HAS_ILOG2_U32 |
33 | bool | |
34 | default n | |
35 | ||
36 | config ARCH_HAS_ILOG2_U64 | |
37 | bool | |
38 | default n | |
39 | ||
7e33db4e | 40 | config GENERIC_HWEIGHT |
61d48c2c | 41 | def_bool y |
7e33db4e | 42 | |
dc64bef5 MS |
43 | config GENERIC_TIME |
44 | def_bool y | |
45 | ||
5a62b192 HC |
46 | config GENERIC_CLOCKEVENTS |
47 | def_bool y | |
48 | ||
c0007f1a HC |
49 | config GENERIC_BUG |
50 | bool | |
51 | depends on BUG | |
52 | default y | |
53 | ||
23db764d | 54 | config NO_IOMEM |
5ea81769 AV |
55 | def_bool y |
56 | ||
411f0f3e HC |
57 | config NO_DMA |
58 | def_bool y | |
59 | ||
b6b40c53 MS |
60 | config GENERIC_LOCKBREAK |
61 | bool | |
62 | default y | |
63 | depends on SMP && PREEMPT | |
64 | ||
402b0862 CO |
65 | config PGSTE |
66 | bool | |
67 | default y if KVM | |
68 | ||
1da177e4 LT |
69 | mainmenu "Linux Kernel Configuration" |
70 | ||
347a8dc3 | 71 | config S390 |
61d48c2c | 72 | def_bool y |
42d4b839 | 73 | select HAVE_OPROFILE |
3f550096 | 74 | select HAVE_KPROBES |
9edddaa2 | 75 | select HAVE_KRETPROBES |
77b455f1 | 76 | select HAVE_KVM if 64BIT |
1da177e4 | 77 | |
1da177e4 LT |
78 | source "init/Kconfig" |
79 | ||
80 | menu "Base setup" | |
81 | ||
82 | comment "Processor type and features" | |
83 | ||
5a62b192 HC |
84 | source "kernel/time/Kconfig" |
85 | ||
347a8dc3 | 86 | config 64BIT |
1da177e4 LT |
87 | bool "64 bit kernel" |
88 | help | |
89 | Select this option if you have a 64 bit IBM zSeries machine | |
90 | and want to use the 64 bit addressing mode. | |
91 | ||
d9f7a745 MS |
92 | config 32BIT |
93 | bool | |
94 | default y if !64BIT | |
95 | ||
1da177e4 LT |
96 | config SMP |
97 | bool "Symmetric multi-processing support" | |
98 | ---help--- | |
99 | This enables support for systems with more than one CPU. If you have | |
100 | a system with only one CPU, like most personal computers, say N. If | |
101 | you have a system with more than one CPU, say Y. | |
102 | ||
103 | If you say N here, the kernel will run on single and multiprocessor | |
104 | machines, but will use only one CPU of a multiprocessor machine. If | |
105 | you say Y here, the kernel will run on many, but not all, | |
106 | singleprocessor machines. On a singleprocessor machine, the kernel | |
107 | will run faster if you say N here. | |
108 | ||
03502faa AB |
109 | See also the SMP-HOWTO available at |
110 | <http://www.tldp.org/docs.html#howto>. | |
1da177e4 LT |
111 | |
112 | Even if you don't know what to do here, say Y. | |
113 | ||
114 | config NR_CPUS | |
115 | int "Maximum number of CPUs (2-64)" | |
116 | range 2 64 | |
117 | depends on SMP | |
057c5cb3 HC |
118 | default "32" if !64BIT |
119 | default "64" if 64BIT | |
1da177e4 LT |
120 | help |
121 | This allows you to specify the maximum number of CPUs which this | |
122 | kernel will support. The maximum supported value is 64 and the | |
123 | minimum value which makes sense is 2. | |
124 | ||
125 | This is purely to save memory - each supported CPU adds | |
126 | approximately sixteen kilobytes to the kernel image. | |
127 | ||
128 | config HOTPLUG_CPU | |
129 | bool "Support for hot-pluggable CPUs" | |
130 | depends on SMP | |
131 | select HOTPLUG | |
132 | default n | |
133 | help | |
134 | Say Y here to be able to turn CPUs off and on. CPUs | |
135 | can be controlled through /sys/devices/system/cpu/cpu#. | |
136 | Say N if you want to disable CPU hotplug. | |
137 | ||
138 | config MATHEMU | |
139 | bool "IEEE FPU emulation" | |
140 | depends on MARCH_G5 | |
141 | help | |
142 | This option is required for IEEE compliant floating point arithmetic | |
143 | on older S/390 machines. Say Y unless you know your machine doesn't | |
144 | need this. | |
145 | ||
347a8dc3 | 146 | config COMPAT |
1da177e4 | 147 | bool "Kernel support for 31 bit emulation" |
347a8dc3 | 148 | depends on 64BIT |
63506c41 | 149 | select COMPAT_BINFMT_ELF |
1da177e4 LT |
150 | help |
151 | Select this option if you want to enable your system kernel to | |
152 | handle system-calls from ELF binaries for 31 bit ESA. This option | |
153 | (and some other stuff like libraries and such) is needed for | |
154 | executing 31 bit applications. It is safe to say "Y". | |
155 | ||
1da177e4 LT |
156 | config SYSVIPC_COMPAT |
157 | bool | |
158 | depends on COMPAT && SYSVIPC | |
159 | default y | |
160 | ||
e65e1fc2 AV |
161 | config AUDIT_ARCH |
162 | bool | |
163 | default y | |
164 | ||
c1821c2e GS |
165 | config S390_SWITCH_AMODE |
166 | bool "Switch kernel/user addressing modes" | |
167 | help | |
168 | This option allows to switch the addressing modes of kernel and user | |
169 | space. The kernel parameter switch_amode=on will enable this feature, | |
170 | default is disabled. Enabling this (via kernel parameter) on machines | |
171 | earlier than IBM System z9-109 EC/BC will reduce system performance. | |
172 | ||
173 | Note that this option will also be selected by selecting the execute | |
174 | protection option below. Enabling the execute protection via the | |
175 | noexec kernel parameter will also switch the addressing modes, | |
176 | independent of the switch_amode kernel parameter. | |
177 | ||
178 | ||
179 | config S390_EXEC_PROTECT | |
180 | bool "Data execute protection" | |
181 | select S390_SWITCH_AMODE | |
182 | help | |
183 | This option allows to enable a buffer overflow protection for user | |
184 | space programs and it also selects the addressing mode option above. | |
185 | The kernel parameter noexec=on will enable this feature and also | |
186 | switch the addressing modes, default is disabled. Enabling this (via | |
187 | kernel parameter) on machines earlier than IBM System z9-109 EC/BC | |
188 | will reduce system performance. | |
189 | ||
1da177e4 LT |
190 | comment "Code generation options" |
191 | ||
192 | choice | |
193 | prompt "Processor type" | |
194 | default MARCH_G5 | |
195 | ||
196 | config MARCH_G5 | |
197 | bool "S/390 model G5 and G6" | |
347a8dc3 | 198 | depends on !64BIT |
1da177e4 LT |
199 | help |
200 | Select this to build a 31 bit kernel that works | |
201 | on all S/390 and zSeries machines. | |
202 | ||
203 | config MARCH_Z900 | |
204 | bool "IBM eServer zSeries model z800 and z900" | |
205 | help | |
206 | Select this to optimize for zSeries machines. This | |
207 | will enable some optimizations that are not available | |
208 | on older 31 bit only CPUs. | |
209 | ||
210 | config MARCH_Z990 | |
211 | bool "IBM eServer zSeries model z890 and z990" | |
212 | help | |
213 | Select this enable optimizations for model z890/z990. | |
214 | This will be slightly faster but does not work on | |
215 | older machines such as the z900. | |
216 | ||
0efa4703 CB |
217 | config MARCH_Z9_109 |
218 | bool "IBM System z9" | |
219 | help | |
220 | Select this to enable optimizations for IBM System z9-109, IBM | |
221 | System z9 Enterprise Class (z9 EC), and IBM System z9 Business | |
222 | Class (z9 BC). The kernel will be slightly faster but will not | |
223 | work on older machines such as the z990, z890, z900, and z800. | |
224 | ||
1da177e4 LT |
225 | endchoice |
226 | ||
227 | config PACK_STACK | |
228 | bool "Pack kernel stack" | |
229 | help | |
230 | This option enables the compiler option -mkernel-backchain if it | |
231 | is available. If the option is available the compiler supports | |
232 | the new stack layout which dramatically reduces the minimum stack | |
233 | frame size. With an old compiler a non-leaf function needs a | |
234 | minimum of 96 bytes on 31 bit and 160 bytes on 64 bit. With | |
235 | -mkernel-backchain the minimum size drops to 16 byte on 31 bit | |
236 | and 24 byte on 64 bit. | |
237 | ||
238 | Say Y if you are unsure. | |
239 | ||
240 | config SMALL_STACK | |
241 | bool "Use 4kb/8kb for kernel stack instead of 8kb/16kb" | |
74f8f557 | 242 | depends on PACK_STACK && !LOCKDEP |
1da177e4 LT |
243 | help |
244 | If you say Y here and the compiler supports the -mkernel-backchain | |
245 | option the kernel will use a smaller kernel stack size. For 31 bit | |
246 | the reduced size is 4kb instead of 8kb and for 64 bit it is 8kb | |
247 | instead of 16kb. This allows to run more thread on a system and | |
248 | reduces the pressure on the memory management for higher order | |
249 | page allocations. | |
250 | ||
251 | Say N if you are unsure. | |
252 | ||
253 | ||
254 | config CHECK_STACK | |
255 | bool "Detect kernel stack overflow" | |
256 | help | |
257 | This option enables the compiler option -mstack-guard and | |
258 | -mstack-size if they are available. If the compiler supports them | |
259 | it will emit additional code to each function prolog to trigger | |
260 | an illegal operation if the kernel stack is about to overflow. | |
261 | ||
262 | Say N if you are unsure. | |
263 | ||
264 | config STACK_GUARD | |
265 | int "Size of the guard area (128-1024)" | |
266 | range 128 1024 | |
267 | depends on CHECK_STACK | |
268 | default "256" | |
269 | help | |
270 | This allows you to specify the size of the guard area at the lower | |
271 | end of the kernel stack. If the kernel stack points into the guard | |
272 | area on function entry an illegal operation is triggered. The size | |
273 | needs to be a power of 2. Please keep in mind that the size of an | |
274 | interrupt frame is 184 bytes for 31 bit and 328 bytes on 64 bit. | |
275 | The minimum size for the stack guard should be 256 for 31 bit and | |
276 | 512 for 64 bit. | |
277 | ||
278 | config WARN_STACK | |
279 | bool "Emit compiler warnings for function with broken stack usage" | |
280 | help | |
281 | This option enables the compiler options -mwarn-framesize and | |
282 | -mwarn-dynamicstack. If the compiler supports these options it | |
283 | will generate warnings for function which either use alloca or | |
284 | create a stack frame bigger then CONFIG_WARN_STACK_SIZE. | |
285 | ||
286 | Say N if you are unsure. | |
287 | ||
288 | config WARN_STACK_SIZE | |
289 | int "Maximum frame size considered safe (128-2048)" | |
290 | range 128 2048 | |
291 | depends on WARN_STACK | |
c5a37255 | 292 | default "2048" |
1da177e4 LT |
293 | help |
294 | This allows you to specify the maximum frame size a function may | |
295 | have without the compiler complaining about it. | |
296 | ||
39b742f9 HC |
297 | config ARCH_POPULATES_NODE_MAP |
298 | def_bool y | |
299 | ||
61d48c2c MS |
300 | comment "Kernel preemption" |
301 | ||
302 | source "kernel/Kconfig.preempt" | |
303 | ||
17f34580 HC |
304 | config ARCH_SPARSEMEM_ENABLE |
305 | def_bool y | |
306 | select SPARSEMEM_VMEMMAP_ENABLE | |
307 | select SPARSEMEM_VMEMMAP | |
148f1678 | 308 | select SPARSEMEM_STATIC if !64BIT |
17f34580 HC |
309 | |
310 | config ARCH_SPARSEMEM_DEFAULT | |
311 | def_bool y | |
312 | ||
97195d6b HJP |
313 | config ARCH_SELECT_MEMORY_MODEL |
314 | def_bool y | |
315 | ||
421c175c HC |
316 | config ARCH_ENABLE_MEMORY_HOTPLUG |
317 | def_bool y | |
318 | depends on SPARSEMEM | |
319 | ||
7e9238fb GS |
320 | config ARCH_ENABLE_MEMORY_HOTREMOVE |
321 | def_bool y | |
322 | ||
3f22ab27 DH |
323 | source "mm/Kconfig" |
324 | ||
1da177e4 LT |
325 | comment "I/O subsystem configuration" |
326 | ||
327 | config MACHCHK_WARNING | |
328 | bool "Process warning machine checks" | |
329 | help | |
330 | Select this option if you want the machine check handler on IBM S/390 or | |
331 | zSeries to process warning machine checks (e.g. on power failures). | |
332 | If unsure, say "Y". | |
333 | ||
334 | config QDIO | |
335 | tristate "QDIO support" | |
336 | ---help--- | |
8129ee16 | 337 | This driver provides the Queued Direct I/O base support for |
efca13bc | 338 | IBM System z. |
1da177e4 LT |
339 | |
340 | To compile this driver as a module, choose M here: the | |
341 | module will be called qdio. | |
342 | ||
343 | If unsure, say Y. | |
344 | ||
1da177e4 LT |
345 | config QDIO_DEBUG |
346 | bool "Extended debugging information" | |
347 | depends on QDIO | |
348 | help | |
8129ee16 FP |
349 | Say Y here to get extended debugging output in |
350 | /sys/kernel/debug/s390dbf/qdio... | |
1da177e4 LT |
351 | Warning: this option reduces the performance of the QDIO module. |
352 | ||
353 | If unsure, say N. | |
354 | ||
9d92a7e1 CH |
355 | config CHSC_SCH |
356 | tristate "Support for CHSC subchannels" | |
357 | help | |
358 | This driver allows usage of CHSC subchannels. A CHSC subchannel | |
359 | is usually present on LPAR only. | |
360 | The driver creates a device /dev/chsc, which may be used to | |
361 | obtain I/O configuration information about the machine and | |
362 | to issue asynchronous chsc commands (DANGEROUS). | |
363 | You will usually only want to use this interface on a special | |
364 | LPAR designated for system management. | |
365 | ||
366 | To compile this driver as a module, choose M here: the | |
367 | module will be called chsc_sch. | |
368 | ||
369 | If unsure, say N. | |
370 | ||
1da177e4 LT |
371 | comment "Misc" |
372 | ||
1da177e4 LT |
373 | config IPL |
374 | bool "Builtin IPL record support" | |
375 | help | |
376 | If you want to use the produced kernel to IPL directly from a | |
377 | device, you have to merge a bootsector specific to the device | |
378 | into the first bytes of the kernel. You will have to select the | |
379 | IPL device. | |
380 | ||
381 | choice | |
382 | prompt "IPL method generated into head.S" | |
383 | depends on IPL | |
384 | default IPL_TAPE | |
385 | help | |
386 | Select "tape" if you want to IPL the image from a Tape. | |
387 | ||
388 | Select "vm_reader" if you are running under VM/ESA and want | |
389 | to IPL the image from the emulated card reader. | |
390 | ||
391 | config IPL_TAPE | |
392 | bool "tape" | |
393 | ||
394 | config IPL_VM | |
395 | bool "vm_reader" | |
396 | ||
397 | endchoice | |
398 | ||
399 | source "fs/Kconfig.binfmt" | |
400 | ||
684de39b HC |
401 | config FORCE_MAX_ZONEORDER |
402 | int | |
403 | default "9" | |
404 | ||
1da177e4 LT |
405 | config PROCESS_DEBUG |
406 | bool "Show crashed user process info" | |
407 | help | |
408 | Say Y to print all process fault locations to the console. This is | |
409 | a debugging option; you probably do not want to set it unless you | |
410 | are an S390 port maintainer. | |
411 | ||
412 | config PFAULT | |
413 | bool "Pseudo page fault support" | |
414 | help | |
415 | Select this option, if you want to use PFAULT pseudo page fault | |
416 | handling under VM. If running native or in LPAR, this option | |
417 | has no effect. If your VM does not support PFAULT, PAGEEX | |
418 | pseudo page fault handling will be used. | |
419 | Note that VM 4.2 supports PFAULT but has a bug in its | |
420 | implementation that causes some problems. | |
421 | Everybody who wants to run Linux under VM != VM4.2 should select | |
422 | this option. | |
423 | ||
424 | config SHARED_KERNEL | |
425 | bool "VM shared kernel support" | |
426 | help | |
427 | Select this option, if you want to share the text segment of the | |
428 | Linux kernel between different VM guests. This reduces memory | |
429 | usage with lots of guests but greatly increases kernel size. | |
9c9c1761 HC |
430 | Also if a kernel was IPL'ed from a shared segment the kexec system |
431 | call will not work. | |
1da177e4 LT |
432 | You should only select this option if you know what you are |
433 | doing and want to exploit this feature. | |
434 | ||
435 | config CMM | |
436 | tristate "Cooperative memory management" | |
437 | help | |
438 | Select this option, if you want to enable the kernel interface | |
439 | to reduce the memory size of the system. This is accomplished | |
440 | by allocating pages of memory and put them "on hold". This only | |
441 | makes sense for a system running under VM where the unused pages | |
442 | will be reused by VM for other guest systems. The interface | |
443 | allows an external monitor to balance memory of many systems. | |
444 | Everybody who wants to run Linux under VM should select this | |
445 | option. | |
446 | ||
447 | config CMM_PROC | |
448 | bool "/proc interface to cooperative memory management" | |
449 | depends on CMM | |
450 | help | |
451 | Select this option to enable the /proc interface to the | |
452 | cooperative memory management. | |
453 | ||
454 | config CMM_IUCV | |
455 | bool "IUCV special message interface to cooperative memory management" | |
456 | depends on CMM && (SMSGIUCV=y || CMM=SMSGIUCV) | |
457 | help | |
458 | Select this option to enable the special message interface to | |
459 | the cooperative memory management. | |
460 | ||
45e576b1 MS |
461 | config PAGE_STATES |
462 | bool "Unused page notification" | |
463 | help | |
464 | This enables the notification of unused pages to the | |
465 | hypervisor. The ESSA instruction is used to do the states | |
466 | changes between a page that has content and the unused state. | |
467 | ||
1da177e4 LT |
468 | config VIRT_TIMER |
469 | bool "Virtual CPU timer support" | |
470 | help | |
471 | This provides a kernel interface for virtual CPU timers. | |
472 | Default is disabled. | |
473 | ||
474 | config VIRT_CPU_ACCOUNTING | |
475 | bool "Base user process accounting on virtual cpu timer" | |
476 | depends on VIRT_TIMER | |
477 | help | |
478 | Select this option to use CPU timer deltas to do user | |
479 | process accounting. | |
480 | ||
481 | config APPLDATA_BASE | |
482 | bool "Linux - VM Monitor Stream, base infrastructure" | |
483 | depends on PROC_FS && VIRT_TIMER=y | |
484 | help | |
485 | This provides a kernel interface for creating and updating z/VM APPLDATA | |
486 | monitor records. The monitor records are updated at certain time | |
487 | intervals, once the timer is started. | |
488 | Writing 1 or 0 to /proc/appldata/timer starts(1) or stops(0) the timer, | |
489 | i.e. enables or disables monitoring on the Linux side. | |
490 | A custom interval value (in seconds) can be written to | |
491 | /proc/appldata/interval. | |
492 | ||
493 | Defaults are 60 seconds interval and timer off. | |
494 | The /proc entries can also be read from, showing the current settings. | |
495 | ||
496 | config APPLDATA_MEM | |
497 | tristate "Monitor memory management statistics" | |
62fb2ba3 | 498 | depends on APPLDATA_BASE && VM_EVENT_COUNTERS |
1da177e4 LT |
499 | help |
500 | This provides memory management related data to the Linux - VM Monitor | |
501 | Stream, like paging/swapping rate, memory utilisation, etc. | |
502 | Writing 1 or 0 to /proc/appldata/memory creates(1) or removes(0) a z/VM | |
503 | APPLDATA monitor record, i.e. enables or disables monitoring this record | |
504 | on the z/VM side. | |
505 | ||
506 | Default is disabled. | |
507 | The /proc entry can also be read from, showing the current settings. | |
508 | ||
509 | This can also be compiled as a module, which will be called | |
510 | appldata_mem.o. | |
511 | ||
512 | config APPLDATA_OS | |
513 | tristate "Monitor OS statistics" | |
514 | depends on APPLDATA_BASE | |
515 | help | |
516 | This provides OS related data to the Linux - VM Monitor Stream, like | |
517 | CPU utilisation, etc. | |
518 | Writing 1 or 0 to /proc/appldata/os creates(1) or removes(0) a z/VM | |
519 | APPLDATA monitor record, i.e. enables or disables monitoring this record | |
520 | on the z/VM side. | |
521 | ||
522 | Default is disabled. | |
523 | This can also be compiled as a module, which will be called | |
524 | appldata_os.o. | |
525 | ||
526 | config APPLDATA_NET_SUM | |
527 | tristate "Monitor overall network statistics" | |
528 | depends on APPLDATA_BASE | |
529 | help | |
530 | This provides network related data to the Linux - VM Monitor Stream, | |
531 | currently there is only a total sum of network I/O statistics, no | |
532 | per-interface data. | |
533 | Writing 1 or 0 to /proc/appldata/net_sum creates(1) or removes(0) a z/VM | |
534 | APPLDATA monitor record, i.e. enables or disables monitoring this record | |
535 | on the z/VM side. | |
536 | ||
537 | Default is disabled. | |
538 | This can also be compiled as a module, which will be called | |
539 | appldata_net_sum.o. | |
540 | ||
61d48c2c MS |
541 | source kernel/Kconfig.hz |
542 | ||
24bbb1fa MH |
543 | config S390_HYPFS_FS |
544 | bool "s390 hypervisor file system support" | |
545 | select SYS_HYPERVISOR | |
546 | default y | |
547 | help | |
548 | This is a virtual file system intended to provide accounting | |
549 | information in an s390 hypervisor environment. | |
550 | ||
cf13f0ea | 551 | config KEXEC |
07d43ce6 | 552 | bool "kexec system call" |
cf13f0ea HC |
553 | help |
554 | kexec is a system call that implements the ability to shutdown your | |
555 | current kernel, and to start another kernel. It is like a reboot | |
556 | but is independent of hardware/microcode support. | |
557 | ||
411ed322 MH |
558 | config ZFCPDUMP |
559 | tristate "zfcpdump support" | |
560 | select SMP | |
561 | default n | |
562 | help | |
563 | Select this option if you want to build an zfcpdump enabled kernel. | |
e403149c | 564 | Refer to <file:Documentation/s390/zfcpdump.txt> for more details on this. |
411ed322 | 565 | |
fa587743 CO |
566 | config S390_GUEST |
567 | bool "s390 guest support (EXPERIMENTAL)" | |
568 | depends on 64BIT && EXPERIMENTAL | |
569 | select VIRTIO | |
570 | select VIRTIO_RING | |
faeba830 | 571 | select VIRTIO_CONSOLE |
fa587743 CO |
572 | help |
573 | Select this option if you want to run the kernel under s390 linux | |
1da177e4 LT |
574 | endmenu |
575 | ||
d5950b43 SR |
576 | source "net/Kconfig" |
577 | ||
1da177e4 | 578 | config PCMCIA |
61d48c2c | 579 | def_bool n |
1da177e4 | 580 | |
61d48c2c MS |
581 | config CCW |
582 | def_bool y | |
1da177e4 | 583 | |
61d48c2c | 584 | source "drivers/Kconfig" |
1da177e4 LT |
585 | |
586 | source "fs/Kconfig" | |
587 | ||
1da177e4 LT |
588 | source "arch/s390/Kconfig.debug" |
589 | ||
590 | source "security/Kconfig" | |
591 | ||
592 | source "crypto/Kconfig" | |
593 | ||
594 | source "lib/Kconfig" | |
77b455f1 CB |
595 | |
596 | source "arch/s390/kvm/Kconfig" |