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Bpf build improvements #9639

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sridhartigera
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Description

This PR has some improvements for building bpf programs and added CTLB programs to the list of precompiled programs tested as part of UT.

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  • Tests
  • Documentation
  • Release note

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TBD

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@sridhartigera sridhartigera requested a review from a team as a code owner December 23, 2024 01:07
@marvin-tigera marvin-tigera added this to the Calico v3.30.0 milestone Dec 23, 2024
@marvin-tigera marvin-tigera added release-note-required Change has user-facing impact (no matter how small) docs-pr-required Change is not yet documented labels Dec 23, 2024
@sridhartigera sridhartigera added docs-not-required Docs not required for this change release-note-not-required Change has no user-facing impact labels Dec 23, 2024
@marvin-tigera marvin-tigera removed release-note-required Change has user-facing impact (no matter how small) docs-pr-required Change is not yet documented labels Dec 23, 2024
@@ -152,8 +152,9 @@ static CALI_BPF_INLINE struct calico_nat_dest* calico_nat_lookup(ipv46_addr_t *i
goto skip_affinity;
}

ipv46_addr_t dst = *ip_dst;
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This is needed to make the verifier happy when loading connect_balancer_debug_co-re_v4.o

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Ohhh interesting, so we can finally do ctlb core! 🎉

@@ -152,8 +152,9 @@ static CALI_BPF_INLINE struct calico_nat_dest* calico_nat_lookup(ipv46_addr_t *i
goto skip_affinity;
}

ipv46_addr_t dst = *ip_dst;
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Ohhh interesting, so we can finally do ctlb core! 🎉

@sridhartigera sridhartigera merged commit 7a3e2de into projectcalico:master Dec 24, 2024
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@sridhartigera sridhartigera deleted the bpf-build-improvements branch December 24, 2024 01:52
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3 participants