1 # SPDX-License-Identifier: GPL-2.0-only 1 # SPDX-License-Identifier: GPL-2.0-only
2 config USERMODE_DRIVER 2 config USERMODE_DRIVER
3 bool 3 bool
4 default n 4 default n
5 5
6 menuconfig BPF_PRELOAD 6 menuconfig BPF_PRELOAD
7 bool "Preload BPF file system with ker 7 bool "Preload BPF file system with kernel specific program and map iterators"
8 depends on BPF 8 depends on BPF
9 depends on BPF_SYSCALL 9 depends on BPF_SYSCALL
10 # The dependency on !COMPILE_TEST prev 10 # The dependency on !COMPILE_TEST prevents it from being enabled
11 # in allmodconfig or allyesconfig conf 11 # in allmodconfig or allyesconfig configurations
12 depends on !COMPILE_TEST 12 depends on !COMPILE_TEST
13 select USERMODE_DRIVER 13 select USERMODE_DRIVER
14 help 14 help
15 This builds kernel module with sever 15 This builds kernel module with several embedded BPF programs that are
16 pinned into BPF FS mount point as hu 16 pinned into BPF FS mount point as human readable files that are
17 useful in debugging and introspectio 17 useful in debugging and introspection of BPF programs and maps.
18 18
19 if BPF_PRELOAD 19 if BPF_PRELOAD
20 config BPF_PRELOAD_UMD 20 config BPF_PRELOAD_UMD
21 tristate "bpf_preload kernel module" !! 21 tristate "bpf_preload kernel module with user mode driver"
>> 22 depends on CC_CAN_LINK
>> 23 depends on m || CC_CAN_LINK_STATIC
22 default m 24 default m
23 help 25 help
24 This builds bpf_preload kernel modul !! 26 This builds bpf_preload kernel module with embedded user mode driver.
25 introspection in bpffs. <<
26 endif 27 endif
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