Linux/samples/Kconfig

Version: ~ [ linux-6.12-rc7 ] ~ [ linux-6.11.7 ] ~ [ linux-6.10.14 ] ~ [ linux-6.9.12 ] ~ [ linux-6.8.12 ] ~ [ linux-6.7.12 ] ~ [ linux-6.6.60 ] ~ [ linux-6.5.13 ] ~ [ linux-6.4.16 ] ~ [ linux-6.3.13 ] ~ [ linux-6.2.16 ] ~ [ linux-6.1.116 ] ~ [ linux-6.0.19 ] ~ [ linux-5.19.17 ] ~ [ linux-5.18.19 ] ~ [ linux-5.17.15 ] ~ [ linux-5.16.20 ] ~ [ linux-5.15.171 ] ~ [ linux-5.14.21 ] ~ [ linux-5.13.19 ] ~ [ linux-5.12.19 ] ~ [ linux-5.11.22 ] ~ [ linux-5.10.229 ] ~ [ linux-5.9.16 ] ~ [ linux-5.8.18 ] ~ [ linux-5.7.19 ] ~ [ linux-5.6.19 ] ~ [ linux-5.5.19 ] ~ [ linux-5.4.285 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.323 ] ~ [ 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-1.8.12 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

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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 depends on !UML 4 help 5 help 5 You can build and test sample kernel 6 You can build and test sample kernel code here. 6 7 7 if SAMPLES 8 if SAMPLES 8 9 9 config SAMPLE_AUXDISPLAY << 10 bool "auxdisplay sample" << 11 depends on CC_CAN_LINK << 12 << 13 config SAMPLE_TRACE_EVENTS 10 config SAMPLE_TRACE_EVENTS 14 tristate "Build trace_events examples 11 tristate "Build trace_events examples -- loadable modules only" 15 depends on EVENT_TRACING && m 12 depends on EVENT_TRACING && m 16 help 13 help 17 This builds the trace event example !! 14 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 15 25 config SAMPLE_TRACE_PRINTK 16 config SAMPLE_TRACE_PRINTK 26 tristate "Build trace_printk module - 17 tristate "Build trace_printk module - tests various trace_printk formats" 27 depends on EVENT_TRACING && m 18 depends on EVENT_TRACING && m 28 help 19 help 29 This builds a module that calls trace 20 This builds a module that calls trace_printk() and can be used to 30 test various trace_printk() calls fro 21 test various trace_printk() calls from a module. 31 22 32 config SAMPLE_FTRACE_DIRECT << 33 tristate "Build register_ftrace_direct << 34 depends on DYNAMIC_FTRACE_WITH_DIRECT_ << 35 depends on HAVE_SAMPLE_FTRACE_DIRECT << 36 help << 37 This builds an ftrace direct functio << 38 that hooks to wake_up_process and pr << 39 << 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 << 57 tristate "Build sample module for kern << 58 depends on EVENT_TRACING && m << 59 help << 60 This builds a module that demonstrate << 61 access Ftrace instances from within t << 62 << 63 config SAMPLE_KOBJECT 23 config SAMPLE_KOBJECT 64 tristate "Build kobject examples" 24 tristate "Build kobject examples" 65 help 25 help 66 This config option will allow you to 26 This config option will allow you to build a number of 67 different kobject sample modules sho 27 different kobject sample modules showing how to use kobjects, 68 ksets, and ktypes properly. 28 ksets, and ktypes properly. 69 29 70 If in doubt, say "N" here. 30 If in doubt, say "N" here. 71 31 72 config SAMPLE_KPROBES 32 config SAMPLE_KPROBES 73 tristate "Build kprobes examples -- lo 33 tristate "Build kprobes examples -- loadable modules only" 74 depends on KPROBES && m 34 depends on KPROBES && m 75 help 35 help 76 This build several kprobes example m 36 This build several kprobes example modules. 77 37 78 config SAMPLE_KRETPROBES 38 config SAMPLE_KRETPROBES 79 tristate "Build kretprobes example -- 39 tristate "Build kretprobes example -- loadable modules only" 80 default m 40 default m 81 depends on SAMPLE_KPROBES && KRETPROBE 41 depends on SAMPLE_KPROBES && KRETPROBES 82 42 83 config SAMPLE_HW_BREAKPOINT 43 config SAMPLE_HW_BREAKPOINT 84 tristate "Build kernel hardware breakp 44 tristate "Build kernel hardware breakpoint examples -- loadable module only" 85 depends on HAVE_HW_BREAKPOINT && m 45 depends on HAVE_HW_BREAKPOINT && m 86 help 46 help 87 This builds kernel hardware breakpoi 47 This builds kernel hardware breakpoint example modules. 88 48 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 49 config SAMPLE_KFIFO 97 tristate "Build kfifo examples -- load 50 tristate "Build kfifo examples -- loadable modules only" 98 depends on m 51 depends on m 99 help 52 help 100 This config option will allow you to 53 This config option will allow you to build a number of 101 different kfifo sample modules showi 54 different kfifo sample modules showing how to use the 102 generic kfifo API. 55 generic kfifo API. 103 56 104 If in doubt, say "N" here. 57 If in doubt, say "N" here. 105 58 106 config SAMPLE_KDB 59 config SAMPLE_KDB 107 tristate "Build kdb command example -- 60 tristate "Build kdb command example -- loadable modules only" 108 depends on KGDB_KDB && m 61 depends on KGDB_KDB && m 109 help 62 help 110 Build an example of how to dynamical 63 Build an example of how to dynamically add the hello 111 command to the kdb shell. 64 command to the kdb shell. 112 65 113 config SAMPLE_QMI_CLIENT 66 config SAMPLE_QMI_CLIENT 114 tristate "Build qmi client sample -- l 67 tristate "Build qmi client sample -- loadable modules only" 115 depends on m 68 depends on m 116 depends on ARCH_QCOM 69 depends on ARCH_QCOM 117 depends on NET 70 depends on NET 118 select QCOM_QMI_HELPERS 71 select QCOM_QMI_HELPERS 119 help 72 help 120 Build an QMI client sample driver, w 73 Build an QMI client sample driver, which demonstrates how to 121 communicate with a remote QRTR servi 74 communicate with a remote QRTR service, using QMI encoded messages. 122 75 123 config SAMPLE_RPMSG_CLIENT 76 config SAMPLE_RPMSG_CLIENT 124 tristate "Build rpmsg client sample -- 77 tristate "Build rpmsg client sample -- loadable modules only" 125 depends on RPMSG && m 78 depends on RPMSG && m 126 help 79 help 127 Build an rpmsg client sample driver, 80 Build an rpmsg client sample driver, which demonstrates how 128 to communicate with an AMP-configure 81 to communicate with an AMP-configured remote processor over 129 the rpmsg bus. 82 the rpmsg bus. 130 83 131 config SAMPLE_LIVEPATCH 84 config SAMPLE_LIVEPATCH 132 tristate "Build live patching samples 85 tristate "Build live patching samples -- loadable modules only" 133 depends on LIVEPATCH && m 86 depends on LIVEPATCH && m 134 help 87 help 135 Build sample live patch demonstratio 88 Build sample live patch demonstrations. 136 89 137 config SAMPLE_CONFIGFS 90 config SAMPLE_CONFIGFS 138 tristate "Build configfs patching samp 91 tristate "Build configfs patching sample -- loadable modules only" 139 depends on CONFIGFS_FS && m 92 depends on CONFIGFS_FS && m 140 help 93 help 141 Builds a sample configfs interface. 94 Builds a sample configfs interface. 142 95 143 config SAMPLE_CONNECTOR 96 config SAMPLE_CONNECTOR 144 tristate "Build connector sample -- lo 97 tristate "Build connector sample -- loadable modules only" 145 depends on CONNECTOR && HEADERS_INSTAL !! 98 depends on CONNECTOR && m 146 help 99 help 147 When enabled, this builds both a sam 100 When enabled, this builds both a sample kernel module for 148 the connector interface and a user s 101 the connector interface and a user space tool to communicate 149 with it. 102 with it. 150 See also Documentation/driver-api/co !! 103 See also Documentation/connector/connector.txt 151 << 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 << 162 bool "hidraw sample" << 163 depends on CC_CAN_LINK && HEADERS_INST << 164 << 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 << 173 bool "pidfd sample" << 174 depends on CC_CAN_LINK && HEADERS_INST << 175 104 176 config SAMPLE_SECCOMP 105 config SAMPLE_SECCOMP 177 bool "Build seccomp sample code" 106 bool "Build seccomp sample code" 178 depends on SECCOMP_FILTER && CC_CAN_LI !! 107 depends on SECCOMP_FILTER 179 help 108 help 180 Build samples of seccomp filters usi 109 Build samples of seccomp filters using various methods of 181 BPF filter construction. 110 BPF filter construction. 182 111 183 config SAMPLE_TIMER << 184 bool "Timer sample" << 185 depends on CC_CAN_LINK && HEADERS_INST << 186 << 187 config SAMPLE_UHID << 188 bool "UHID sample" << 189 depends on CC_CAN_LINK && HEADERS_INST << 190 help << 191 Build UHID sample program. << 192 << 193 config SAMPLE_VFIO_MDEV_MTTY 112 config SAMPLE_VFIO_MDEV_MTTY 194 tristate "Build VFIO mtty example medi !! 113 tristate "Build VFIO mtty example mediated device sample code -- loadable modules only" 195 depends on VFIO !! 114 depends on VFIO_MDEV_DEVICE && m 196 select VFIO_MDEV << 197 help 115 help 198 Build a virtual tty sample driver fo 116 Build a virtual tty sample driver for use as a VFIO 199 mediated device 117 mediated device 200 118 201 config SAMPLE_VFIO_MDEV_MDPY 119 config SAMPLE_VFIO_MDEV_MDPY 202 tristate "Build VFIO mdpy example medi !! 120 tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only" 203 depends on VFIO !! 121 depends on VFIO_MDEV_DEVICE && m 204 select VFIO_MDEV << 205 help 122 help 206 Build a virtual display sample drive 123 Build a virtual display sample driver for use as a VFIO 207 mediated device. It is a simple fra 124 mediated device. It is a simple framebuffer and supports 208 the region display interface (VFIO_G 125 the region display interface (VFIO_GFX_PLANE_TYPE_REGION). 209 126 210 config SAMPLE_VFIO_MDEV_MDPY_FB 127 config SAMPLE_VFIO_MDEV_MDPY_FB 211 tristate "Build VFIO mdpy example gues !! 128 tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only" 212 depends on FB !! 129 depends on FB && m 213 select FB_IOMEM_HELPERS !! 130 select FB_CFB_FILLRECT >> 131 select FB_CFB_COPYAREA >> 132 select FB_CFB_IMAGEBLIT 214 help 133 help 215 Guest fbdev driver for the virtual d 134 Guest fbdev driver for the virtual display sample driver. 216 135 217 config SAMPLE_VFIO_MDEV_MBOCHS 136 config SAMPLE_VFIO_MDEV_MBOCHS 218 tristate "Build VFIO mbochs example me !! 137 tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only" 219 depends on VFIO !! 138 depends on VFIO_MDEV_DEVICE && m 220 select VFIO_MDEV << 221 select DMA_SHARED_BUFFER 139 select DMA_SHARED_BUFFER 222 help 140 help 223 Build a virtual display sample drive 141 Build a virtual display sample driver for use as a VFIO 224 mediated device. It supports the re 142 mediated device. It supports the region display interface 225 (VFIO_GFX_PLANE_TYPE_DMABUF). 143 (VFIO_GFX_PLANE_TYPE_DMABUF). 226 Emulate enough of qemu stdvga to mak 144 Emulate enough of qemu stdvga to make bochs-drm.ko happy. 227 That is basically the vram memory ba 145 That is basically the vram memory bar and the bochs dispi 228 interface vbe registers in the mmio 146 interface vbe registers in the mmio register bar. 229 Specifically it does *not* include a 147 Specifically it does *not* include any legacy vga stuff. 230 Device looks a lot like "qemu -devic 148 Device looks a lot like "qemu -device secondary-vga". 231 149 232 config SAMPLE_ANDROID_BINDERFS 150 config SAMPLE_ANDROID_BINDERFS 233 bool "Build Android binderfs example" 151 bool "Build Android binderfs example" 234 depends on CC_CAN_LINK && HEADERS_INST !! 152 depends on CONFIG_ANDROID_BINDERFS 235 help 153 help 236 Builds a sample program to illustrat 154 Builds a sample program to illustrate the use of the Android binderfs 237 filesystem. 155 filesystem. 238 156 239 config SAMPLE_VFS 157 config SAMPLE_VFS 240 bool "Build example programs that use 158 bool "Build example programs that use new VFS system calls" 241 depends on CC_CAN_LINK && HEADERS_INST << 242 help 159 help 243 Build example userspace programs tha 160 Build example userspace programs that use new VFS system calls such 244 as mount API and statx(). Note that 161 as mount API and statx(). Note that this is restricted to the x86 245 arch whilst it accesses system calls 162 arch whilst it accesses system calls that aren't yet in all arches. 246 163 247 config SAMPLE_INTEL_MEI << 248 bool "Build example program working wi << 249 depends on INTEL_MEI << 250 depends on CC_CAN_LINK && HEADERS_INST << 251 help << 252 Build a sample program to work with << 253 << 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 << 262 bool "watchdog sample" << 263 depends on CC_CAN_LINK << 264 << 265 config SAMPLE_WATCH_QUEUE << 266 bool "Build example watch_queue notifi << 267 depends on CC_CAN_LINK && HEADERS_INST << 268 help << 269 Build example userspace program to u << 270 sb_notify() syscalls and the KEYCTL_ << 271 << 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 164 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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Linux/samples/Kconfig

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Differences between /samples/Kconfig (Version linux-6.12-rc7) and /samples/Kconfig (Version linux-5.2.21)

TOMOYO Linux Cross Reference Linux/samples/Kconfig

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Differences between /samples/Kconfig (Version linux-6.12-rc7) and /samples/Kconfig (Version linux-5.2.21)

TOMOYO Linux Cross Reference
Linux/samples/Kconfig