linux/tools
Eduard Zingerman fdcecdff90 selftests/bpf: test cases for callchain sensitive live stack tracking
- simple propagation of read/write marks;
- joining read/write marks from conditional branches;
- avoid must_write marks in when same instruction accesses different
  stack offsets on different execution paths;
- avoid must_write marks in case same instruction accesses stack
  and non-stack pointers on different execution paths;
- read/write marks propagation to outer stack frame;
- independent read marks for different callchains ending with the same
  function;
- bpf_calls_callback() dependent logic in
  liveness.c:bpf_stack_slot_alive().

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20250918-callchain-sensitive-liveness-v3-12-c3cd27bacc60@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2025-09-19 09:27:24 -07:00
..
accounting tools/getdelays: add backward compatibility for taskstats version 2025-08-02 12:01:41 -07:00
arch ARM: 2025-08-29 13:54:26 -07:00
bootconfig bootconfig: Fix negative seeks on 32-bit with LFS enabled 2025-08-21 08:16:31 +09:00
bpf bpftool: Search for tracefs at /sys/kernel/tracing first 2025-09-15 10:10:28 -07:00
build tools: Remove libcrypto dependency 2025-06-26 10:51:41 -07:00
certs
cgroup memcg_slabinfo: Fix use of PG_slab 2025-07-23 11:55:22 +02:00
counter
crypto
debugging
firewire
firmware
gpio tools: gpio: remove the include directory on make clean 2025-09-04 16:29:28 +02:00
hv tools/hv: fcopy: Fix irregularities with size of ring buffer 2025-07-15 06:25:33 +00:00
iio
include bpf: Return hashes of maps in BPF_OBJ_GET_INFO_BY_FD 2025-09-18 19:11:42 -07:00
kvm/kvm_stat
laptop
leds
lib libbpf: Support exclusive map creation 2025-09-18 19:11:42 -07:00
memory-model
mm tools/mm: add script to display page state for a given PID and VADDR 2025-07-09 22:41:53 -07:00
net tools: ynl-gen: fix nested array counting 2025-09-03 15:18:34 -07:00
objtool objtool/LoongArch: Get table size correctly if LTO is enabled 2025-08-20 22:23:15 +08:00
pcmcia
perf perf symbol-elf: Add support for the block argument for libbfd 2025-09-04 16:37:35 -07:00
power cpupower: Allow control of boost feature on non-x86 based systems with boost support. 2025-08-15 10:49:14 -06:00
rcu
sched tools/sched: Add dl_bw_dump.py for printing bandwidth accounting info 2025-07-14 10:59:33 +02:00
sched_ext
scripts tools headers: Sync syscall tables with the kernel source 2025-08-18 13:49:25 -07:00
sound
spi
testing selftests/bpf: test cases for callchain sensitive live stack tracking 2025-09-19 09:27:24 -07:00
thermal
time
tracing rtla: Check pkg-config install 2025-08-19 20:32:54 -04:00
usb
verification rv: Add opid per-cpu monitor 2025-07-28 16:47:35 -04:00
virtio
wmi
workqueue
writeback
Makefile