Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Daniel Borkmann c230f6ba10 bpf: Add kconfig knob for disabling unpriv bpf by default ... commit 08389d888287c3823f80b0216766b71e17f0aba5 upstream. Add a kconfig knob which allows for unprivileged bpf to be disabled by default. If set, the knob sets /proc/sys/kernel/unprivileged_bpf_disabled to value of 2. This still allows a transition of 2 -> {0,1} through an admin. Similarly, this also still keeps 1 -> {1} behavior intact, so that once set to permanently disabled, it cannot be undone aside from a reboot. We've also added extra2 with max of 2 for the procfs handler, so that an admin still has a chance to toggle between 0 <-> 2. Either way, as an additional alternative, applications can make use of CAP_BPF that we added a while ago. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/74ec548079189e4e4dffaeb42b8987bb3c852eee.1620765074.git.daniel@iogearbox.net [fllinden@amazon.com: backported to 5.4] Signed-off-by: Frank van der Linden <fllinden@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-16 12:52:49 +01:00
..
calibrate.c
do_mounts.c
do_mounts.h
do_mounts_initrd.c
do_mounts_md.c
do_mounts_rd.c
init_task.c	fgraph: Initialize tracing_graph_pause at task creation	2021-02-10 09:25:29 +01:00
initramfs.c	initramfs: fix clang build failure	2020-12-30 11:51:30 +01:00
Kconfig	bpf: Add kconfig knob for disabling unpriv bpf by default	2022-02-16 12:52:49 +01:00
main.c	pid: take a reference when initializing cad_pid	2021-06-10 13:37:11 +02:00
Makefile
noinitramfs.c
version.c