linux/tools
Andrii Nakryiko a459f4bb27 libbpf: improve old BPF skeleton handling for map auto-attach
Improve how we handle old BPF skeletons when it comes to BPF map
auto-attachment. Emit one warn-level message per each struct_ops map
that could have been auto-attached, if user provided recent enough BPF
skeleton version. Don't spam log if there are no relevant struct_ops
maps, though.

This should help users realize that they probably need to regenerate BPF
skeleton header with more recent bpftool/libbpf-cargo (or whatever other
means of BPF skeleton generation).

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20240708204540.4188946-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-07-09 19:03:36 -07:00
..
accounting
arch tools headers arm64: Sync arm64's cputype.h with the kernel sources 2024-06-04 16:46:40 -03:00
bootconfig
bpf bpftool: improve skeleton backwards compat with old buggy libbpfs 2024-07-09 19:03:05 -07:00
build
certs
cgroup proc: rewrite stable_page_flags() 2024-04-25 20:56:15 -07:00
counter
crypto
debugging
firewire
firmware
gpio
hv tools: hv: suppress the invalid warning for packed member alignment 2024-05-28 05:27:35 +00:00
iio
include bpf-next-for-netdev 2024-07-09 17:01:46 +02:00
kvm/kvm_stat
laptop
leds
lib libbpf: improve old BPF skeleton handling for map auto-attach 2024-07-09 19:03:36 -07:00
memory-model
mm
net/ynl tools: ynl: use ident name for Family, too. 2024-07-03 19:13:20 -07:00
objtool
pci
pcmcia
perf perf bpf: Fix handling of minimal vmlinux.h file when interrupting the build 2024-06-05 11:33:00 -03:00
power tools/power turbostat: Add local build_bug.h header for snapshot target 2024-06-27 23:53:27 -04:00
rcu
scripts
sound ASoC: dapm-graph: new tool to visualize DAPM state 2024-04-21 09:58:17 +09:00
spi
testing selftests: drv-net: rss_ctx: test flow rehashing without impacting traffic 2024-07-09 16:31:18 -07:00
thermal
time
tracing tools/latency-collector: Fix -Wformat-security compile warns 2024-05-23 10:46:01 -04:00
usb
verification
virtio
wmi
workqueue
writeback writeback: add wb_monitor.py script to monitor writeback info on bdi 2024-05-05 17:53:51 -07:00
Makefile