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| author | Alexei Starovoitov <[email protected]> | 2024-10-24 05:15:09 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2024-10-24 05:15:09 +0000 |
| commit | 39b8ab1519687054769bc07feb97821fc40f56e2 (patch) | |
| tree | dd013a3ee41c6e27cdbe5e415c247a37a359c94b /tools/testing/selftests/bpf/prog_tests/tracing_struct.c | |
| parent | Merge branch 'fix-wmaybe-uninitialized-warnings-errors' (diff) | |
| parent | selftests/bpf: validate generic bpf_object and subskel APIs work together (diff) | |
| download | kernel-39b8ab1519687054769bc07feb97821fc40f56e2.tar.gz kernel-39b8ab1519687054769bc07feb97821fc40f56e2.zip | |
Merge branch 'fix-libbpf-s-bpf_object-and-bpf-subskel-interoperability'
Andrii Nakryiko says:
====================
Fix libbpf's bpf_object and BPF subskel interoperability
Fix libbpf's global data map mmap()'ing logic to make BPF objects loaded
through generic bpf_object__load() API interoperable with BPF subskeleton
instantiated from such BPF object. The issue is in re-mmap()'ing of global
data maps after BPF object is loaded into kernel, which is currently done in
BPF skeleton-specific code, and should instead be done in generic and common
bpf_object_load() logic.
See patch #2 for the fix, patch #3 for the selftests. Patch #1 is preliminary
fix for existing spin_lock selftests which currently works by accident.
====================
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tracing_struct.c')
0 files changed, 0 insertions, 0 deletions