Hello:
This series was applied to bpf/bpf.git (master) by Alexei Starovoitov ast@kernel.org:
On Sun, 9 Feb 2025 23:22:31 -0800 you wrote:
The generic_map_lookup_batch currently returns EINTR if it fails with ENOENT and retries several times on bpf_map_copy_value. The next batch would start from the same location, presuming it's a transient issue. This is incorrect if a map can actually have "holes", i.e. "get_next_key" can return a key that does not point to a valid value. At least the array of maps type may contain such holes legitly. Right now these holes show up, generic batch lookup cannot proceed any more. It will always fail with EINTR errors.
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Here is the summary with links: - [v3,bpf,1/2] bpf: skip non exist keys in generic_map_lookup_batch https://git.kernel.org/bpf/bpf/c/5644c6b50ffe - [v3,bpf,2/2] selftests: bpf: test batch lookup on array of maps with holes https://git.kernel.org/bpf/bpf/c/d66b7739176d
You are awesome, thank you!