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| author | Daniel Borkmann <daniel@iogearbox.net> | 2026-08-04 22:19:17 +0200 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-08-05 12:06:22 +0200 |
| commit | 363b15d8551ef6749fac410377a8422325008dae (patch) | |
| tree | 2ebf7ddce04a034fce7f7933f6858f4155c7e24b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | b87803391baa7e0bef60549d8841f12e549ad057 (diff) | |
selftests/bpf: Add load-acquire test for dst_reg == src_reg from ctx
Add a verifier test that a load-acquire fetching into its own source
register (dst_reg == src_reg) from a ctx pointer is rejected.
# LDLIBS=-static PKG_CONFIG='pkg-config --static' ./vmtest.sh -- ./test_progs -t verifier_load_acquire
[...]
#614/1 verifier_load_acquire/load-acquire, 8-bit:OK
#614/2 verifier_load_acquire/load-acquire, 8-bit @unpriv:OK
#614/3 verifier_load_acquire/load-acquire, 16-bit:OK
#614/4 verifier_load_acquire/load-acquire, 16-bit @unpriv:OK
#614/5 verifier_load_acquire/load-acquire, 32-bit:OK
#614/6 verifier_load_acquire/load-acquire, 32-bit @unpriv:OK
#614/7 verifier_load_acquire/load-acquire, 64-bit:OK
#614/8 verifier_load_acquire/load-acquire, 64-bit @unpriv:OK
#614/9 verifier_load_acquire/load-acquire with uninitialized src_reg:OK
#614/10 verifier_load_acquire/load-acquire with uninitialized src_reg @unpriv:OK
#614/11 verifier_load_acquire/load-acquire with non-pointer src_reg:OK
#614/12 verifier_load_acquire/load-acquire with non-pointer src_reg @unpriv:OK
#614/13 verifier_load_acquire/misaligned load-acquire:OK
#614/14 verifier_load_acquire/misaligned load-acquire @unpriv:OK
#614/15 verifier_load_acquire/load-acquire from ctx pointer:OK
#614/16 verifier_load_acquire/load-acquire from ctx pointer @unpriv:OK
#614/17 verifier_load_acquire/load-acquire from ctx pointer, same dst and src register:OK
#614/18 verifier_load_acquire/load-acquire from ctx pointer, same dst and src register @unpriv:OK
#614/19 verifier_load_acquire/load-acquire with invalid register R15:OK
#614/20 verifier_load_acquire/load-acquire with invalid register R15 @unpriv:OK
#614/21 verifier_load_acquire/load-acquire from pkt pointer:OK
#614/22 verifier_load_acquire/load-acquire from flow_keys pointer:OK
#614/23 verifier_load_acquire/load-acquire from sock pointer:OK
#614 verifier_load_acquire:OK
Summary: 1/23 PASSED, 0 SKIPPED, 0 FAILED
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/bpf/20260804201917.253491-2-daniel@iogearbox.net
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions