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TOMOYO Linux Cross Reference
Linux/samples/Kconfig

Version: ~ [ linux-6.11.5 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.58 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.114 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.169 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.228 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.284 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.322 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.336 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.337 ] ~ [ linux-4.4.302 ] ~ [ linux-3.10.108 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.9 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

Diff markup

Differences between /samples/Kconfig (Version linux-6.11.5) and /samples/Kconfig (Version linux-5.9.16)


  1 # SPDX-License-Identifier: GPL-2.0-only             1 # SPDX-License-Identifier: GPL-2.0-only
  2 menuconfig SAMPLES                                  2 menuconfig SAMPLES
  3         bool "Sample kernel code"                   3         bool "Sample kernel code"
  4         help                                        4         help
  5           You can build and test sample kernel      5           You can build and test sample kernel code here.
  6                                                     6 
  7 if SAMPLES                                          7 if SAMPLES
  8                                                     8 
  9 config SAMPLE_AUXDISPLAY                            9 config SAMPLE_AUXDISPLAY
 10         bool "auxdisplay sample"                   10         bool "auxdisplay sample"
 11         depends on CC_CAN_LINK                     11         depends on CC_CAN_LINK
 12                                                    12 
 13 config SAMPLE_TRACE_EVENTS                         13 config SAMPLE_TRACE_EVENTS
 14         tristate "Build trace_events examples      14         tristate "Build trace_events examples -- loadable modules only"
 15         depends on EVENT_TRACING && m              15         depends on EVENT_TRACING && m
 16         help                                       16         help
 17           This builds the trace event example  !!  17           This build trace event example modules.
 18                                                << 
 19 config SAMPLE_TRACE_CUSTOM_EVENTS              << 
 20         tristate "Build custom trace event exa << 
 21         depends on EVENT_TRACING && m          << 
 22         help                                   << 
 23           This builds the custom trace event e << 
 24                                                    18 
 25 config SAMPLE_TRACE_PRINTK                         19 config SAMPLE_TRACE_PRINTK
 26         tristate "Build trace_printk module -      20         tristate "Build trace_printk module - tests various trace_printk formats"
 27         depends on EVENT_TRACING && m              21         depends on EVENT_TRACING && m
 28         help                                       22         help
 29          This builds a module that calls trace     23          This builds a module that calls trace_printk() and can be used to
 30          test various trace_printk() calls fro     24          test various trace_printk() calls from a module.
 31                                                    25 
 32 config SAMPLE_FTRACE_DIRECT                        26 config SAMPLE_FTRACE_DIRECT
 33         tristate "Build register_ftrace_direct     27         tristate "Build register_ftrace_direct() example"
 34         depends on DYNAMIC_FTRACE_WITH_DIRECT_     28         depends on DYNAMIC_FTRACE_WITH_DIRECT_CALLS && m
 35         depends on HAVE_SAMPLE_FTRACE_DIRECT   !!  29         depends on X86_64 # has x86_64 inlined asm
 36         help                                       30         help
 37           This builds an ftrace direct functio     31           This builds an ftrace direct function example
 38           that hooks to wake_up_process and pr     32           that hooks to wake_up_process and prints the parameters.
 39                                                    33 
 40 config SAMPLE_FTRACE_DIRECT_MULTI              << 
 41         tristate "Build register_ftrace_direct << 
 42         depends on DYNAMIC_FTRACE_WITH_DIRECT_ << 
 43         depends on HAVE_SAMPLE_FTRACE_DIRECT_M << 
 44         help                                   << 
 45           This builds an ftrace direct functio << 
 46           that hooks to wake_up_process and sc << 
 47           the function addresses.              << 
 48                                                << 
 49 config SAMPLE_FTRACE_OPS                       << 
 50         tristate "Build custom ftrace ops exam << 
 51         depends on FUNCTION_TRACER             << 
 52         help                                   << 
 53           This builds an ftrace ops example th << 
 54           measures the time taken to invoke on << 
 55                                                << 
 56 config SAMPLE_TRACE_ARRAY                          34 config SAMPLE_TRACE_ARRAY
 57         tristate "Build sample module for kern     35         tristate "Build sample module for kernel access to Ftrace instancess"
 58         depends on EVENT_TRACING && m              36         depends on EVENT_TRACING && m
 59         help                                       37         help
 60          This builds a module that demonstrate     38          This builds a module that demonstrates the use of various APIs to
 61          access Ftrace instances from within t     39          access Ftrace instances from within the kernel.
 62                                                    40 
 63 config SAMPLE_KOBJECT                              41 config SAMPLE_KOBJECT
 64         tristate "Build kobject examples"          42         tristate "Build kobject examples"
 65         help                                       43         help
 66           This config option will allow you to     44           This config option will allow you to build a number of
 67           different kobject sample modules sho     45           different kobject sample modules showing how to use kobjects,
 68           ksets, and ktypes properly.              46           ksets, and ktypes properly.
 69                                                    47 
 70           If in doubt, say "N" here.               48           If in doubt, say "N" here.
 71                                                    49 
 72 config SAMPLE_KPROBES                              50 config SAMPLE_KPROBES
 73         tristate "Build kprobes examples -- lo     51         tristate "Build kprobes examples -- loadable modules only"
 74         depends on KPROBES && m                    52         depends on KPROBES && m
 75         help                                       53         help
 76           This build several kprobes example m     54           This build several kprobes example modules.
 77                                                    55 
 78 config SAMPLE_KRETPROBES                           56 config SAMPLE_KRETPROBES
 79         tristate "Build kretprobes example --      57         tristate "Build kretprobes example -- loadable modules only"
 80         default m                                  58         default m
 81         depends on SAMPLE_KPROBES && KRETPROBE     59         depends on SAMPLE_KPROBES && KRETPROBES
 82                                                    60 
 83 config SAMPLE_HW_BREAKPOINT                        61 config SAMPLE_HW_BREAKPOINT
 84         tristate "Build kernel hardware breakp     62         tristate "Build kernel hardware breakpoint examples -- loadable module only"
 85         depends on HAVE_HW_BREAKPOINT && m         63         depends on HAVE_HW_BREAKPOINT && m
 86         help                                       64         help
 87           This builds kernel hardware breakpoi     65           This builds kernel hardware breakpoint example modules.
 88                                                    66 
 89 config SAMPLE_FPROBE                           << 
 90         tristate "Build fprobe examples -- loa << 
 91         depends on FPROBE && m                 << 
 92         help                                   << 
 93           This builds a fprobe example module. << 
 94           You can specify a probed symbol or s << 
 95                                                << 
 96 config SAMPLE_KFIFO                                67 config SAMPLE_KFIFO
 97         tristate "Build kfifo examples -- load     68         tristate "Build kfifo examples -- loadable modules only"
 98         depends on m                               69         depends on m
 99         help                                       70         help
100           This config option will allow you to     71           This config option will allow you to build a number of
101           different kfifo sample modules showi     72           different kfifo sample modules showing how to use the
102           generic kfifo API.                       73           generic kfifo API.
103                                                    74 
104           If in doubt, say "N" here.               75           If in doubt, say "N" here.
105                                                    76 
106 config SAMPLE_KDB                                  77 config SAMPLE_KDB
107         tristate "Build kdb command example --     78         tristate "Build kdb command example -- loadable modules only"
108         depends on KGDB_KDB && m                   79         depends on KGDB_KDB && m
109         help                                       80         help
110           Build an example of how to dynamical     81           Build an example of how to dynamically add the hello
111           command to the kdb shell.                82           command to the kdb shell.
112                                                    83 
113 config SAMPLE_QMI_CLIENT                           84 config SAMPLE_QMI_CLIENT
114         tristate "Build qmi client sample -- l     85         tristate "Build qmi client sample -- loadable modules only"
115         depends on m                               86         depends on m
116         depends on ARCH_QCOM                       87         depends on ARCH_QCOM
117         depends on NET                             88         depends on NET
118         select QCOM_QMI_HELPERS                    89         select QCOM_QMI_HELPERS
119         help                                       90         help
120           Build an QMI client sample driver, w     91           Build an QMI client sample driver, which demonstrates how to
121           communicate with a remote QRTR servi     92           communicate with a remote QRTR service, using QMI encoded messages.
122                                                    93 
123 config SAMPLE_RPMSG_CLIENT                         94 config SAMPLE_RPMSG_CLIENT
124         tristate "Build rpmsg client sample --     95         tristate "Build rpmsg client sample -- loadable modules only"
125         depends on RPMSG && m                      96         depends on RPMSG && m
126         help                                       97         help
127           Build an rpmsg client sample driver,     98           Build an rpmsg client sample driver, which demonstrates how
128           to communicate with an AMP-configure     99           to communicate with an AMP-configured remote processor over
129           the rpmsg bus.                          100           the rpmsg bus.
130                                                   101 
131 config SAMPLE_LIVEPATCH                           102 config SAMPLE_LIVEPATCH
132         tristate "Build live patching samples     103         tristate "Build live patching samples -- loadable modules only"
133         depends on LIVEPATCH && m                 104         depends on LIVEPATCH && m
134         help                                      105         help
135           Build sample live patch demonstratio    106           Build sample live patch demonstrations.
136                                                   107 
137 config SAMPLE_CONFIGFS                            108 config SAMPLE_CONFIGFS
138         tristate "Build configfs patching samp    109         tristate "Build configfs patching sample -- loadable modules only"
139         depends on CONFIGFS_FS && m               110         depends on CONFIGFS_FS && m
140         help                                      111         help
141           Builds a sample configfs interface.     112           Builds a sample configfs interface.
142                                                   113 
143 config SAMPLE_CONNECTOR                           114 config SAMPLE_CONNECTOR
144         tristate "Build connector sample -- lo    115         tristate "Build connector sample -- loadable modules only"
145         depends on CONNECTOR && HEADERS_INSTAL    116         depends on CONNECTOR && HEADERS_INSTALL && m
146         help                                      117         help
147           When enabled, this builds both a sam    118           When enabled, this builds both a sample kernel module for
148           the connector interface and a user s    119           the connector interface and a user space tool to communicate
149           with it.                                120           with it.
150           See also Documentation/driver-api/co    121           See also Documentation/driver-api/connector.rst
151                                                   122 
152 config SAMPLE_FANOTIFY_ERROR                   << 
153         bool "Build fanotify error monitoring  << 
154         depends on FANOTIFY && CC_CAN_LINK &&  << 
155         help                                   << 
156           When enabled, this builds an example << 
157           FAN_FS_ERROR fanotify mechanism to m << 
158           errors.                              << 
159           See also Documentation/admin-guide/f << 
160                                                << 
161 config SAMPLE_HIDRAW                              123 config SAMPLE_HIDRAW
162         bool "hidraw sample"                      124         bool "hidraw sample"
163         depends on CC_CAN_LINK && HEADERS_INST    125         depends on CC_CAN_LINK && HEADERS_INSTALL
164                                                   126 
165 config SAMPLE_LANDLOCK                         << 
166         bool "Landlock example"                << 
167         depends on CC_CAN_LINK && HEADERS_INST << 
168         help                                   << 
169           Build a simple Landlock sandbox mana << 
170           restricted by a user-defined filesys << 
171                                                << 
172 config SAMPLE_PIDFD                               127 config SAMPLE_PIDFD
173         bool "pidfd sample"                       128         bool "pidfd sample"
174         depends on CC_CAN_LINK && HEADERS_INST    129         depends on CC_CAN_LINK && HEADERS_INSTALL
175                                                   130 
176 config SAMPLE_SECCOMP                             131 config SAMPLE_SECCOMP
177         bool "Build seccomp sample code"          132         bool "Build seccomp sample code"
178         depends on SECCOMP_FILTER && CC_CAN_LI    133         depends on SECCOMP_FILTER && CC_CAN_LINK && HEADERS_INSTALL
179         help                                      134         help
180           Build samples of seccomp filters usi    135           Build samples of seccomp filters using various methods of
181           BPF filter construction.                136           BPF filter construction.
182                                                   137 
183 config SAMPLE_TIMER                               138 config SAMPLE_TIMER
184         bool "Timer sample"                       139         bool "Timer sample"
185         depends on CC_CAN_LINK && HEADERS_INST    140         depends on CC_CAN_LINK && HEADERS_INSTALL
186                                                   141 
187 config SAMPLE_UHID                                142 config SAMPLE_UHID
188         bool "UHID sample"                        143         bool "UHID sample"
189         depends on CC_CAN_LINK && HEADERS_INST    144         depends on CC_CAN_LINK && HEADERS_INSTALL
190         help                                      145         help
191           Build UHID sample program.              146           Build UHID sample program.
192                                                   147 
193 config SAMPLE_VFIO_MDEV_MTTY                      148 config SAMPLE_VFIO_MDEV_MTTY
194         tristate "Build VFIO mtty example medi !! 149         tristate "Build VFIO mtty example mediated device sample code -- loadable modules only"
195         depends on VFIO                        !! 150         depends on VFIO_MDEV_DEVICE && m
196         select VFIO_MDEV                       << 
197         help                                      151         help
198           Build a virtual tty sample driver fo    152           Build a virtual tty sample driver for use as a VFIO
199           mediated device                         153           mediated device
200                                                   154 
201 config SAMPLE_VFIO_MDEV_MDPY                      155 config SAMPLE_VFIO_MDEV_MDPY
202         tristate "Build VFIO mdpy example medi !! 156         tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"
203         depends on VFIO                        !! 157         depends on VFIO_MDEV_DEVICE && m
204         select VFIO_MDEV                       << 
205         help                                      158         help
206           Build a virtual display sample drive    159           Build a virtual display sample driver for use as a VFIO
207           mediated device.  It is a simple fra    160           mediated device.  It is a simple framebuffer and supports
208           the region display interface (VFIO_G    161           the region display interface (VFIO_GFX_PLANE_TYPE_REGION).
209                                                   162 
210 config SAMPLE_VFIO_MDEV_MDPY_FB                   163 config SAMPLE_VFIO_MDEV_MDPY_FB
211         tristate "Build VFIO mdpy example gues !! 164         tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only"
212         depends on FB                          !! 165         depends on FB && m
213         select FB_IOMEM_HELPERS                !! 166         select FB_CFB_FILLRECT
                                                   >> 167         select FB_CFB_COPYAREA
                                                   >> 168         select FB_CFB_IMAGEBLIT
214         help                                      169         help
215           Guest fbdev driver for the virtual d    170           Guest fbdev driver for the virtual display sample driver.
216                                                   171 
217 config SAMPLE_VFIO_MDEV_MBOCHS                    172 config SAMPLE_VFIO_MDEV_MBOCHS
218         tristate "Build VFIO mbochs example me !! 173         tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"
219         depends on VFIO                        !! 174         depends on VFIO_MDEV_DEVICE && m
220         select VFIO_MDEV                       << 
221         select DMA_SHARED_BUFFER                  175         select DMA_SHARED_BUFFER
222         help                                      176         help
223           Build a virtual display sample drive    177           Build a virtual display sample driver for use as a VFIO
224           mediated device.  It supports the re    178           mediated device.  It supports the region display interface
225           (VFIO_GFX_PLANE_TYPE_DMABUF).           179           (VFIO_GFX_PLANE_TYPE_DMABUF).
226           Emulate enough of qemu stdvga to mak    180           Emulate enough of qemu stdvga to make bochs-drm.ko happy.
227           That is basically the vram memory ba    181           That is basically the vram memory bar and the bochs dispi
228           interface vbe registers in the mmio     182           interface vbe registers in the mmio register bar.
229           Specifically it does *not* include a    183           Specifically it does *not* include any legacy vga stuff.
230           Device looks a lot like "qemu -devic    184           Device looks a lot like "qemu -device secondary-vga".
231                                                   185 
232 config SAMPLE_ANDROID_BINDERFS                    186 config SAMPLE_ANDROID_BINDERFS
233         bool "Build Android binderfs example"     187         bool "Build Android binderfs example"
234         depends on CC_CAN_LINK && HEADERS_INST    188         depends on CC_CAN_LINK && HEADERS_INSTALL
235         help                                      189         help
236           Builds a sample program to illustrat    190           Builds a sample program to illustrate the use of the Android binderfs
237           filesystem.                             191           filesystem.
238                                                   192 
239 config SAMPLE_VFS                                 193 config SAMPLE_VFS
240         bool "Build example programs that use     194         bool "Build example programs that use new VFS system calls"
241         depends on CC_CAN_LINK && HEADERS_INST    195         depends on CC_CAN_LINK && HEADERS_INSTALL
242         help                                      196         help
243           Build example userspace programs tha    197           Build example userspace programs that use new VFS system calls such
244           as mount API and statx().  Note that    198           as mount API and statx().  Note that this is restricted to the x86
245           arch whilst it accesses system calls    199           arch whilst it accesses system calls that aren't yet in all arches.
246                                                   200 
247 config SAMPLE_INTEL_MEI                           201 config SAMPLE_INTEL_MEI
248         bool "Build example program working wi    202         bool "Build example program working with intel mei driver"
249         depends on INTEL_MEI                      203         depends on INTEL_MEI
250         depends on CC_CAN_LINK && HEADERS_INST    204         depends on CC_CAN_LINK && HEADERS_INSTALL
251         help                                      205         help
252           Build a sample program to work with     206           Build a sample program to work with mei device.
253                                                   207 
254 config SAMPLE_TPS6594_PFSM                     << 
255         bool "Build example program working wi << 
256         depends on HEADERS_INSTALL             << 
257         depends on CC_CAN_LINK                 << 
258         help                                   << 
259           Build a sample program to work with  << 
260                                                << 
261 config SAMPLE_WATCHDOG                            208 config SAMPLE_WATCHDOG
262         bool "watchdog sample"                    209         bool "watchdog sample"
263         depends on CC_CAN_LINK                    210         depends on CC_CAN_LINK
264                                                   211 
265 config SAMPLE_WATCH_QUEUE                         212 config SAMPLE_WATCH_QUEUE
266         bool "Build example watch_queue notifi !! 213         bool "Build example /dev/watch_queue notification consumer"
267         depends on CC_CAN_LINK && HEADERS_INST    214         depends on CC_CAN_LINK && HEADERS_INSTALL
268         help                                      215         help
269           Build example userspace program to u    216           Build example userspace program to use the new mount_notify(),
270           sb_notify() syscalls and the KEYCTL_    217           sb_notify() syscalls and the KEYCTL_WATCH_KEY keyctl() function.
271                                                   218 
272 config SAMPLE_CORESIGHT_SYSCFG                 << 
273         tristate "Build example loadable modul << 
274         depends on CORESIGHT && m              << 
275         help                                   << 
276           Build an example loadable module tha << 
277           and configuration using the CoreSigh << 
278           This demonstrates how a user may cre << 
279           configurations and easily load them  << 
280                                                << 
281 config SAMPLE_KMEMLEAK                         << 
282         tristate "Simple test for the kernel m << 
283         depends on DEBUG_KMEMLEAK && m         << 
284         help                                   << 
285           Build a sample program which have ex << 
286           kmemleak                             << 
287                                                << 
288 config SAMPLE_CGROUP                           << 
289         bool "Build cgroup sample code"        << 
290         depends on CGROUPS && CC_CAN_LINK && H << 
291         help                                   << 
292           Build samples that demonstrate the u << 
293                                                << 
294 source "samples/rust/Kconfig"                  << 
295                                                << 
296 endif # SAMPLES                                   219 endif # SAMPLES
297                                                << 
298 config HAVE_SAMPLE_FTRACE_DIRECT               << 
299         bool                                   << 
300                                                << 
301 config HAVE_SAMPLE_FTRACE_DIRECT_MULTI         << 
302         bool                                   << 
                                                      

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