2 bool "Sample kernel code"
4 You can build and test sample kernel code here.
8 config SAMPLE_TRACE_EVENTS
9 tristate "Build trace_events examples -- loadable modules only"
10 depends on EVENT_TRACING && m
12 This build trace event example modules.
14 config SAMPLE_TRACE_PRINTK
15 tristate "Build trace_printk module - tests various trace_printk formats"
16 depends on EVENT_TRACING && m
18 This builds a module that calls trace_printk() and can be used to
19 test various trace_printk() calls from a module.
22 tristate "Build kobject examples -- loadable modules only"
25 This config option will allow you to build a number of
26 different kobject sample modules showing how to use kobjects,
27 ksets, and ktypes properly.
29 If in doubt, say "N" here.
32 tristate "Build kprobes examples -- loadable modules only"
33 depends on KPROBES && m
35 This build several kprobes example modules.
37 config SAMPLE_KRETPROBES
38 tristate "Build kretprobes example -- loadable modules only"
40 depends on SAMPLE_KPROBES && KRETPROBES
42 config SAMPLE_HW_BREAKPOINT
43 tristate "Build kernel hardware breakpoint examples -- loadable module only"
44 depends on HAVE_HW_BREAKPOINT && m
46 This builds kernel hardware breakpoint example modules.
49 tristate "Build kfifo examples -- loadable modules only"
52 This config option will allow you to build a number of
53 different kfifo sample modules showing how to use the
56 If in doubt, say "N" here.
59 tristate "Build kdb command example -- loadable modules only"
60 depends on KGDB_KDB && m
62 Build an example of how to dynamically add the hello
63 command to the kdb shell.
65 config SAMPLE_QMI_CLIENT
66 tristate "Build qmi client sample -- loadable modules only"
70 select QCOM_QMI_HELPERS
72 Build an QMI client sample driver, which demonstrates how to
73 communicate with a remote QRTR service, using QMI encoded messages.
75 config SAMPLE_RPMSG_CLIENT
76 tristate "Build rpmsg client sample -- loadable modules only"
79 Build an rpmsg client sample driver, which demonstrates how
80 to communicate with an AMP-configured remote processor over
83 config SAMPLE_LIVEPATCH
84 tristate "Build live patching samples -- loadable modules only"
85 depends on LIVEPATCH && m
87 Build sample live patch demonstrations.
89 config SAMPLE_CONFIGFS
90 tristate "Build configfs patching sample -- loadable modules only"
91 depends on CONFIGFS_FS && m
93 Builds a sample configfs interface.
95 config SAMPLE_CONNECTOR
96 tristate "Build connector sample -- loadable modules only"
97 depends on CONNECTOR && m
99 When enabled, this builds both a sample kernel module for
100 the connector interface and a user space tool to communicate
102 See also Documentation/connector/connector.txt
104 config SAMPLE_SECCOMP
105 tristate "Build seccomp sample code -- loadable modules only"
106 depends on SECCOMP_FILTER && m
108 Build samples of seccomp filters using various methods of
109 BPF filter construction.
111 config SAMPLE_VFIO_MDEV_MTTY
112 tristate "Build VFIO mtty example mediated device sample code -- loadable modules only"
113 depends on VFIO_MDEV_DEVICE && m
115 Build a virtual tty sample driver for use as a VFIO
118 config SAMPLE_VFIO_MDEV_MDPY
119 tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"
120 depends on VFIO_MDEV_DEVICE && m
122 Build a virtual display sample driver for use as a VFIO
123 mediated device. It is a simple framebuffer and supports
124 the region display interface (VFIO_GFX_PLANE_TYPE_REGION).
126 config SAMPLE_VFIO_MDEV_MDPY_FB
127 tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only"
129 select FB_CFB_FILLRECT
130 select FB_CFB_COPYAREA
131 select FB_CFB_IMAGEBLIT
133 Guest fbdev driver for the virtual display sample driver.
135 config SAMPLE_VFIO_MDEV_MBOCHS
136 tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"
137 depends on VFIO_MDEV_DEVICE && m
138 select DMA_SHARED_BUFFER
140 Build a virtual display sample driver for use as a VFIO
141 mediated device. It supports the region display interface
142 (VFIO_GFX_PLANE_TYPE_DMABUF).
143 Emulate enough of qemu stdvga to make bochs-drm.ko happy.
144 That is basically the vram memory bar and the bochs dispi
145 interface vbe registers in the mmio register bar.
146 Specifically it does *not* include any legacy vga stuff.
147 Device looks a lot like "qemu -device secondary-vga".
150 bool "Build example extended-stat using code"
153 Build example userspace program to use the new extended-stat syscall.