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authorAndrii Nakryiko <andriin@fb.com>2020-08-19 01:39:16 +0300
committerAlexei Starovoitov <ast@kernel.org>2020-08-19 04:12:46 +0300
commit00b2e95325f8c9dd56a7dae691b01e321838a557 (patch)
tree2517471013a88dcb224eb6aabdc7160b409487a5 /tools/testing/selftests/bpf/progs/btf__core_reloc_size___err_ambiguous.c
parent353c788c2054257359114f12827d86f8e3332e10 (diff)
downloadlinux-00b2e95325f8c9dd56a7dae691b01e321838a557.tar.xz
selftests/bpf: Add test validating failure on ambiguous relocation value
Add test simulating ambiguous field size relocation, while fields themselves are at the exact same offset. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20200818223921.2911963-5-andriin@fb.com
Diffstat (limited to 'tools/testing/selftests/bpf/progs/btf__core_reloc_size___err_ambiguous.c')
-rw-r--r--tools/testing/selftests/bpf/progs/btf__core_reloc_size___err_ambiguous.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/btf__core_reloc_size___err_ambiguous.c b/tools/testing/selftests/bpf/progs/btf__core_reloc_size___err_ambiguous.c
new file mode 100644
index 000000000000..f3e9904df9c2
--- /dev/null
+++ b/tools/testing/selftests/bpf/progs/btf__core_reloc_size___err_ambiguous.c
@@ -0,0 +1,4 @@
+#include "core_reloc_types.h"
+
+void f(struct core_reloc_size___err_ambiguous1 x,
+ struct core_reloc_size___err_ambiguous2 y) {}