fix(ovn): update patches for compatibility with upstream OVN branch-25.03

[oilbeater]

Summary

• Update three OVN patches to be compatible with recent upstream changes in branch-25.03 that introduced the bool acl_ct_translation parameter across lflow management functions
• 78cade01: add kube_ovn_hint parameter alongside new upstream acl_ct_translation in all lflow-mgr function signatures and macros
• e7d3ba53: adjust insertion point for node-local DNS conntrack skip after new if (!acl_ct_translation) block in build_ls_stateful_rec_pre_acls()
• e889d469: update line offsets and index hashes for upstream code changes

Test plan

• All 17 OVN patches apply cleanly in order against current branch-25.03 HEAD (f8c8b837)
• Docker base image builds successfully with updated patches
• E2E tests pass with the rebuilt image

🤖 Generated with Claude Code

[gemini-code-assist]

Summary of Changes

Hello @oilbeater, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request updates existing OVN patches to maintain compatibility with recent changes in the upstream OVN branch-25.03. The primary motivation is to adapt to the introduction of a bool acl_ct_translation parameter across various logical flow management functions, which required modifications to function signatures, macro definitions, and code insertion points. These adjustments ensure that the custom OVN patches can apply cleanly and function correctly with the updated upstream codebase.

Highlights

• Patch 78cade01 Updated: Modified lflow management functions and macros to incorporate acl_ct_translation and kube_ovn_hint parameters, ensuring compatibility with new upstream OVN function signatures.
• Patch e7d3ba53 Updated: Relocated the code block responsible for skipping conntrack for node-local DNS IP within build_ls_stateful_rec_pre_acls() in northd/northd.c to align with upstream changes.
• Patch e889d469 Updated: Adjusted line offsets and index hashes in northd/en-global-config.c and northd/northd.c to reflect upstream code modifications, and added new boolean options for acl_ct_translation and bcast_arp_req_flood.

Changelog

• dist/images/patches/78cade01874292e2c101c39b975290ef6c812a50.patch
  • Updated file change statistics to reflect 82 insertions and 15 deletions.
  • Modified controller/lflow.c to include lib/ovn-util.h.
  • Adjusted function signatures and macro definitions in northd/lflow-mgr.c and northd/lflow-mgr.h to add bool acl_ct_translation and const char *kube_ovn_hint parameters.
  • Updated line offsets in controller/ovn-controller.c and controller/ovn-controller.h.
• dist/images/patches/e7d3ba53cdcbc524bb29c54ddb07b83cc4258ed7.patch
  • Updated file change statistics.
  • Adjusted the insertion point for the node-local DNS conntrack skip logic within build_ls_stateful_rec_pre_acls() in northd/northd.c.
• dist/images/patches/e889d46924085ca0fe38a2847da973dfe6ea100e.patch
  • Removed commit header information from the patch file.
  • Updated index hashes and line offsets in northd/en-global-config.c and northd/northd.c.
  • Added acl_ct_translation and bcast_arp_req_flood boolean options to ovnnb_db_run in northd/northd.c.

Activity

• The author, oilbeater, created this pull request to update OVN patches.
• The author has outlined a test plan, confirming that all 17 OVN patches apply cleanly against branch-25.03 HEAD.
• Further testing is planned for Docker base image builds and E2E tests with the rebuilt image.

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[coveralls]

Pull Request Test Coverage Report for Build 22360495409

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 23.055%

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Totals
Change from base Build 22338892784:	0.0%
Covered Lines:	12524
Relevant Lines:	54323

---

💛 - Coveralls

[gemini-code-assist]

Code Review

The pull request updates three OVN patches to ensure compatibility with recent upstream changes in branch-25.03. The primary changes involve introducing the bool acl_ct_translation parameter and a kube_ovn_hint parameter across various lflow management functions and macros. This includes modifications to function signatures, struct members, and macro definitions in lflow-mgr.c and lflow-mgr.h. Additionally, the patch adjusts the insertion point for node-local DNS conntrack skip logic in build_ls_stateful_rec_pre_acls() within northd.c and updates line offsets and index hashes to align with upstream code changes. The changes appear to be well-aligned with the stated goal of maintaining compatibility and introducing new functionality as described.