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From: Kumar Kartikeya Dwivedi <memxor@gmail.com>
To: bpf@vger.kernel.org
Cc: Alexei Starovoitov <ast@kernel.org>,
	Andrii Nakryiko <andrii@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Eduard Zingerman <eddyz87@gmail.com>,
	Emil Tsalapatis <emil@etsalapatis.com>,
	Ihor Solodrai <ihor.solodrai@linux.dev>,
	kkd@meta.com,
	kernel-team@meta.com
Subject: [PATCH bpf-next v1 0/6] Fix ring buffer callback consumption
Date: Mon,  9 Nov 2026 20:47:26 +0100
Message-ID: <cover.1794253561.git.memxor@gmail.com>
Precedence: list
MIME-Version: 1.0
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Commandeering some patches from Tamir for libbpf ringbuf callback
consumption fixes. See commit logs for details.

Tamir Duberstein (6):
  libbpf: Honor zero consume bounds
  libbpf: Prevent NULL callback crash
  libbpf: Reject overwrite callback use
  selftests/bpf: Test ring buffer consumption with a zero bound
  selftests/bpf: Test the ring buffer consumer with a NULL sample
    callback
  selftests/bpf: Test that callbacks reject an overwritable ring buffer

 tools/lib/bpf/libbpf.h                        |  12 +-
 tools/lib/bpf/ringbuf.c                       |  50 +++++-
 .../selftests/bpf/prog_tests/ringbuf.c        | 145 ++++++++++++++++++
 3 files changed, 196 insertions(+), 11 deletions(-)


base-commit: bd75869299f1d4ff6e9f45117cce28f8badee1cd
-- 
2.53.0