linux/tools
Alexei Starovoitov 9ed9e9ba23 bpf: Count the number of times recursion was prevented
Add per-program counter for number of times recursion prevention mechanism
was triggered and expose it via show_fdinfo and bpf_prog_info.
Teach bpftool to print it.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210210033634.62081-7-alexei.starovoitov@gmail.com
2021-02-11 16:19:20 +01:00
..
accounting
arch tools headers UAPI: Synch KVM's svm.h header with the kernel 2020-12-24 09:24:20 -03:00
bootconfig tools/bootconfig: Add tracing_on support to helper scripts 2021-01-14 10:32:20 -05:00
bpf bpf: Count the number of times recursion was prevented 2021-02-11 16:19:20 +01:00
build tools: Factor Clang, LLC and LLVM utils definitions 2021-01-29 01:25:34 +01:00
cgroup blk-iocost: update iocost_monitor.py 2020-09-01 19:38:33 -06:00
debugging docs: Update documentation to reflect what TAINT_CPU_OUT_OF_SPEC means 2020-12-08 10:53:58 -07:00
edid
firewire
firmware
gpio tools: gpio: add option to report wall-clock time to gpio-event-mon 2020-12-05 23:22:48 +01:00
hv
iio iio: add IIO_MOD_O2 modifier 2020-08-22 10:53:12 +01:00
include bpf: Count the number of times recursion was prevented 2021-02-11 16:19:20 +01:00
io_uring tools/io_uring: fix compile breakage 2020-09-21 07:50:58 -06:00
kvm/kvm_stat tools/kvm_stat: Exempt time-based counters 2020-12-11 19:18:51 -05:00
laptop
leds
lib libbpf: Stop using feature-detection Makefiles 2021-02-04 01:22:00 +01:00
memory-model tools/memory-model: Label MP tests' producers and consumers 2020-11-06 17:25:17 -08:00
objtool Fix a segfault that occurs when built with Clang. 2020-12-27 09:08:23 -08:00
pci
pcmcia
perf tools: Factor Clang, LLC and LLVM utils definitions 2021-01-29 01:25:34 +01:00
power Kbuild updates for v5.11 2020-12-22 14:02:39 -08:00
scripts tools: Factor Clang, LLC and LLVM utils definitions 2021-01-29 01:25:34 +01:00
spi
testing selftest/bpf: Add a recursion test 2021-02-11 16:19:16 +01:00
thermal/tmon
time
usb tools: usb: move to tools buildsystem 2020-08-19 14:11:44 +02:00
virtio tools/virtio: add barrier for aarch64 2020-12-18 16:14:30 -05:00
vm mm: Add PG_arch_2 page flag 2020-09-04 12:46:06 +01:00
wmi
Makefile bpf: Compile resolve_btfids tool at kernel compilation start 2020-07-13 10:42:02 -07:00