mirror of
https://github.com/torvalds/linux.git
synced 2024-11-11 14:42:24 +00:00
9f64fbdb77
It's not intuitively obvious that bpfilter_umh is a statically linked binary. Mention the toolchain requirement in the Kconfig help, so people have an easier time figuring out what's needed. Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
21 lines
683 B
Plaintext
21 lines
683 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
menuconfig BPFILTER
|
|
bool "BPF based packet filtering framework (BPFILTER)"
|
|
depends on NET && BPF && INET
|
|
help
|
|
This builds experimental bpfilter framework that is aiming to
|
|
provide netfilter compatible functionality via BPF
|
|
|
|
if BPFILTER
|
|
config BPFILTER_UMH
|
|
tristate "bpfilter kernel module with user mode helper"
|
|
depends on CC_CAN_LINK_STATIC
|
|
default m
|
|
help
|
|
This builds bpfilter kernel module with embedded user mode helper
|
|
|
|
Note: your toolchain must support building static binaries, since
|
|
rootfs isn't mounted at the time when __init functions are called
|
|
and do_execv won't be able to find the elf interpreter.
|
|
endif
|