change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/samples/Kconfig
..
..
@@ -1,10 +1,14 @@
1
+# SPDX-License-Identifier: GPL-2.0-only
1
2
 menuconfig SAMPLES
2
3
 	bool "Sample kernel code"
3
-	depends on !UML
4
4
 	help
5
5
 	  You can build and test sample kernel code here.
6
6
 
7
7
 if SAMPLES
8
+
9
+config SAMPLE_AUXDISPLAY
10
+	bool "auxdisplay sample"
11
+	depends on CC_CAN_LINK
8
12
 
9
13
 config SAMPLE_TRACE_EVENTS
10
14
 	tristate "Build trace_events examples -- loadable modules only"
..
..
@@ -19,9 +23,23 @@
19
23
 	 This builds a module that calls trace_printk() and can be used to
20
24
 	 test various trace_printk() calls from a module.
21
25
 
26
+config SAMPLE_FTRACE_DIRECT
27
+	tristate "Build register_ftrace_direct() example"
28
+	depends on DYNAMIC_FTRACE_WITH_DIRECT_CALLS && m
29
+	depends on X86_64 # has x86_64 inlined asm
30
+	help
31
+	  This builds an ftrace direct function example
32
+	  that hooks to wake_up_process and prints the parameters.
33
+
34
+config SAMPLE_TRACE_ARRAY
35
+        tristate "Build sample module for kernel access to Ftrace instancess"
36
+	depends on EVENT_TRACING && m
37
+	help
38
+	 This builds a module that demonstrates the use of various APIs to
39
+	 access Ftrace instances from within the kernel.
40
+
22
41
 config SAMPLE_KOBJECT
23
-	tristate "Build kobject examples -- loadable modules only"
24
-	depends on m
42
+	tristate "Build kobject examples"
25
43
 	help
26
44
 	  This config option will allow you to build a number of
27
45
 	  different kobject sample modules showing how to use kobjects,
..
..
@@ -95,19 +113,37 @@
95
113
 
96
114
 config SAMPLE_CONNECTOR
97
115
 	tristate "Build connector sample -- loadable modules only"
98
-	depends on CONNECTOR && m
116
+	depends on CONNECTOR && HEADERS_INSTALL && m
99
117
 	help
100
118
 	  When enabled, this builds both a sample kernel module for
101
119
 	  the connector interface and a user space tool to communicate
102
120
 	  with it.
103
-	  See also Documentation/connector/connector.txt
121
+	  See also Documentation/driver-api/connector.rst
122
+
123
+config SAMPLE_HIDRAW
124
+	bool "hidraw sample"
125
+	depends on CC_CAN_LINK && HEADERS_INSTALL
126
+
127
+config SAMPLE_PIDFD
128
+	bool "pidfd sample"
129
+	depends on CC_CAN_LINK && HEADERS_INSTALL
104
130
 
105
131
 config SAMPLE_SECCOMP
106
-	tristate "Build seccomp sample code -- loadable modules only"
107
-	depends on SECCOMP_FILTER && m
132
+	bool "Build seccomp sample code"
133
+	depends on SECCOMP_FILTER && CC_CAN_LINK && HEADERS_INSTALL
108
134
 	help
109
135
 	  Build samples of seccomp filters using various methods of
110
136
 	  BPF filter construction.
137
+
138
+config SAMPLE_TIMER
139
+	bool "Timer sample"
140
+	depends on CC_CAN_LINK && HEADERS_INSTALL
141
+
142
+config SAMPLE_UHID
143
+	bool "UHID sample"
144
+	depends on CC_CAN_LINK && HEADERS_INSTALL
145
+	help
146
+	  Build UHID sample program.
111
147
 
112
148
 config SAMPLE_VFIO_MDEV_MTTY
113
149
 	tristate "Build VFIO mtty example mediated device sample code -- loadable modules only"
..
..
@@ -147,10 +183,37 @@
147
183
 	  Specifically it does *not* include any legacy vga stuff.
148
184
 	  Device looks a lot like "qemu -device secondary-vga".
149
185
 
150
-config SAMPLE_STATX
151
-	bool "Build example extended-stat using code"
152
-	depends on BROKEN
186
+config SAMPLE_ANDROID_BINDERFS
187
+	bool "Build Android binderfs example"
188
+	depends on CC_CAN_LINK && HEADERS_INSTALL
153
189
 	help
154
-	  Build example userspace program to use the new extended-stat syscall.
190
+	  Builds a sample program to illustrate the use of the Android binderfs
191
+	  filesystem.
192
+
193
+config SAMPLE_VFS
194
+	bool "Build example programs that use new VFS system calls"
195
+	depends on CC_CAN_LINK && HEADERS_INSTALL
196
+	help
197
+	  Build example userspace programs that use new VFS system calls such
198
+	  as mount API and statx().  Note that this is restricted to the x86
199
+	  arch whilst it accesses system calls that aren't yet in all arches.
200
+
201
+config SAMPLE_INTEL_MEI
202
+	bool "Build example program working with intel mei driver"
203
+	depends on INTEL_MEI
204
+	depends on CC_CAN_LINK && HEADERS_INSTALL
205
+	help
206
+	  Build a sample program to work with mei device.
207
+
208
+config SAMPLE_WATCHDOG
209
+	bool "watchdog sample"
210
+	depends on CC_CAN_LINK
211
+
212
+config SAMPLE_WATCH_QUEUE
213
+	bool "Build example watch_queue notification API consumer"
214
+	depends on CC_CAN_LINK && HEADERS_INSTALL
215
+	help
216
+	  Build example userspace program to use the new mount_notify(),
217
+	  sb_notify() syscalls and the KEYCTL_WATCH_KEY keyctl() function.
155
218
 
156
219
 endif # SAMPLES