selftests/bpf: Add tests for forked/cloned optimized uprobes

Browse source

Adding tests for forked/cloned optimized uprobes and make
sure the child can properly execute optimized probe for
both fork (dups mm) and clone with CLONE_VM.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://patch.msgid.link/20260703114917.238144-14-jolsa@kernel.org

...

This commit is contained in:

Jiri Olsa 2026-07-03 13:49:17 +02:00 • committed by Ingo Molnar

parent eccf368562

commit d7ebbae57d

1 changed files with 88 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

88

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

View file