# SPDX-License-Identifier: GPL-2.0-onlymenuconfig SAMPLES	bool "Sample kernel code"	depends on !UML	help	  You can build and test sample kernel code here. if SAMPLES config SAMPLE_TRACE_EVENTS	tristate "Build trace_events examples -- loadable modules only"	depends on EVENT_TRACING && m	help	  This build trace event example modules. config SAMPLE_TRACE_PRINTK        tristate "Build trace_printk module - tests various trace_printk formats"	depends on EVENT_TRACING && m	help	 This builds a module that calls trace_printk() and can be used to	 test various trace_printk() calls from a module. config SAMPLE_KOBJECT	tristate "Build kobject examples"	help	  This config option will allow you to build a number of	  different kobject sample modules showing how to use kobjects,	  ksets, and ktypes properly. 	  If in doubt, say "N" here. config SAMPLE_KPROBES	tristate "Build kprobes examples -- loadable modules only"	depends on KPROBES && m	help	  This build several kprobes example modules. config SAMPLE_KRETPROBES	tristate "Build kretprobes example -- loadable modules only"	default m	depends on SAMPLE_KPROBES && KRETPROBES config SAMPLE_HW_BREAKPOINT	tristate "Build kernel hardware breakpoint examples -- loadable module only"	depends on HAVE_HW_BREAKPOINT && m	help	  This builds kernel hardware breakpoint example modules. config SAMPLE_KFIFO	tristate "Build kfifo examples -- loadable modules only"	depends on m	help	  This config option will allow you to build a number of	  different kfifo sample modules showing how to use the	  generic kfifo API. 	  If in doubt, say "N" here. config SAMPLE_KDB	tristate "Build kdb command example -- loadable modules only"	depends on KGDB_KDB && m	help	  Build an example of how to dynamically add the hello	  command to the kdb shell. config SAMPLE_QMI_CLIENT	tristate "Build qmi client sample -- loadable modules only"	depends on m	depends on ARCH_QCOM	depends on NET	select QCOM_QMI_HELPERS	help	  Build an QMI client sample driver, which demonstrates how to	  communicate with a remote QRTR service, using QMI encoded messages. config SAMPLE_RPMSG_CLIENT	tristate "Build rpmsg client sample -- loadable modules only"	depends on RPMSG && m	help	  Build an rpmsg client sample driver, which demonstrates how	  to communicate with an AMP-configured remote processor over	  the rpmsg bus. config SAMPLE_LIVEPATCH	tristate "Build live patching samples -- loadable modules only"	depends on LIVEPATCH && m	help	  Build sample live patch demonstrations. config SAMPLE_CONFIGFS	tristate "Build configfs patching sample -- loadable modules only"	depends on CONFIGFS_FS && m	help	  Builds a sample configfs interface. config SAMPLE_CONNECTOR	tristate "Build connector sample -- loadable modules only"	depends on CONNECTOR && m	help	  When enabled, this builds both a sample kernel module for	  the connector interface and a user space tool to communicate	  with it.	  See also Documentation/connector/connector.txt config SAMPLE_SECCOMP	bool "Build seccomp sample code"	depends on SECCOMP_FILTER	help	  Build samples of seccomp filters using various methods of	  BPF filter construction. config SAMPLE_VFIO_MDEV_MTTY	tristate "Build VFIO mtty example mediated device sample code -- loadable modules only"	depends on VFIO_MDEV_DEVICE && m	help	  Build a virtual tty sample driver for use as a VFIO	  mediated device config SAMPLE_VFIO_MDEV_MDPY	tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"	depends on VFIO_MDEV_DEVICE && m	help	  Build a virtual display sample driver for use as a VFIO	  mediated device.  It is a simple framebuffer and supports	  the region display interface (VFIO_GFX_PLANE_TYPE_REGION). config SAMPLE_VFIO_MDEV_MDPY_FB	tristate "Build VFIO mdpy example guest fbdev driver -- loadable module only"	depends on FB && m	select FB_CFB_FILLRECT	select FB_CFB_COPYAREA	select FB_CFB_IMAGEBLIT	help	  Guest fbdev driver for the virtual display sample driver. config SAMPLE_VFIO_MDEV_MBOCHS	tristate "Build VFIO mdpy example mediated device sample code -- loadable modules only"	depends on VFIO_MDEV_DEVICE && m	select DMA_SHARED_BUFFER	help	  Build a virtual display sample driver for use as a VFIO	  mediated device.  It supports the region display interface	  (VFIO_GFX_PLANE_TYPE_DMABUF).	  Emulate enough of qemu stdvga to make bochs-drm.ko happy.	  That is basically the vram memory bar and the bochs dispi	  interface vbe registers in the mmio register bar.	  Specifically it does *not* include any legacy vga stuff.	  Device looks a lot like "qemu -device secondary-vga". config SAMPLE_ANDROID_BINDERFS	bool "Build Android binderfs example"	depends on CONFIG_ANDROID_BINDERFS	help	  Builds a sample program to illustrate the use of the Android binderfs	  filesystem. config SAMPLE_VFS	bool "Build example programs that use new VFS system calls"	help	  Build example userspace programs that use new VFS system calls such	  as mount API and statx().  Note that this is restricted to the x86	  arch whilst it accesses system calls that aren't yet in all arches. endif # SAMPLES