Messages in this thread | | | Subject | Re: [PATCH v3 0/4] bpf: Add user-space-publisher ringbuffer map type | From | Daniel Borkmann <> | Date | Wed, 24 Aug 2022 19:38:34 +0200 |
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Hey David,
On 8/19/22 12:12 AM, David Vernet wrote: > This patch set defines a new map type, BPF_MAP_TYPE_USER_RINGBUF, which > provides single-user-space-producer / single-kernel-consumer semantics over > a ringbuffer. Along with the new map type, a helper function called > bpf_user_ringbuf_drain() is added which allows a BPF program to specify a > callback with the following signature, to which samples are posted by the > helper:
Looks like this series fail BPF CI, ptal:
https://github.com/kernel-patches/bpf/runs/7996821883?check_suite_focus=true
[...] bpftool_checks - Running bpftool checks... Comparing /tmp/work/bpf/bpf/tools/include/uapi/linux/bpf.h (bpf_map_type) and /tmp/work/bpf/bpf/tools/bpf/bpftool/map.c (do_help() TYPE): {'user_ringbuf'} Comparing /tmp/work/bpf/bpf/tools/include/uapi/linux/bpf.h (bpf_map_type) and /tmp/work/bpf/bpf/tools/bpf/bpftool/Documentation/bpftool-map.rst (TYPE): {'user_ringbuf'} bpftool checks returned 1. [...]
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