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| author | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-07-15 11:10:15 +0200 |
|---|---|---|
| committer | Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2026-07-15 11:10:15 +0200 |
| commit | 2d8af4e633d3dea7269f2dad724977ce48034fd4 (patch) | |
| tree | c75b615f723900f318e176c03ff260947a79ce65 /tools/perf/scripts/python/flamegraph.py | |
| parent | 71836d063d2d97d5b66f9c2477c2d8035558a6fc (diff) | |
| parent | a42f05cc4c1d49e27bbc6f65415aa76274ef7736 (diff) | |
Merge branch 'bpf-sockmap-fix-fionread-for-sockets-without-a-verdict-program'
Mattia Meleleo says:
====================
bpf, sockmap: Fix FIONREAD for sockets without a verdict program
Sockets added to a sockmap/sockhash with no stream/skb verdict program
attached answer FIONREAD with 0 even when unread data is pending in
sk_receive_queue. Fix tcp_bpf_ioctl() to account for the receive queue
in that case, and add a selftest.
Changes in v3:
- Remove unused sk_psock_msg_inq()
- Link to v2: https://patch.msgid.link/20260708-fionread-no-verdict-v2-0-29dd293621c7@coralogix.com
Changes in v2:
- Split the fix and the selftest into separate patches
- Use READ_ONCE() to read the verdict program pointers
- Link to v1: https://patch.msgid.link/20260707-fionread-no-verdict-v1-1-ce94a72357ec@coralogix.com
Signed-off-by: Mattia Meleleo <mattia.meleleo@coralogix.com>
---
====================
Link: https://patch.msgid.link/20260708-fionread-no-verdict-v3-0-b4ee31b3af53@coralogix.com
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
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