selftests/bpf: Disable strict aliasing for verifier_nocsr.c

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verfifier_nocsr.c fails to compile in GCC. The reason behind it was
initially explained in commit 27a90b14b9.

"A few BPF selftests perform type punning and they may break strict
aliasing rules, which are exploited by both GCC and clang by default
while optimizing.  This can lead to broken compiled programs."

Signed-off-by: Cupertino Miranda <cupertino.miranda@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240819151129.1366484-2-cupertino.miranda@oracle.com

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Cupertino Miranda 2024-08-19 16:11:27 +01:00 • committed by Andrii Nakryiko

parent 955bba7e0a

commit 2aa9369508

1 changed files with 1 additions and 0 deletions

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tools/testing/selftests/bpf/Makefile

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