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Sat, 15 Aug 2026 23:53:53 -0700 (PDT) Message-ID: <559874775f5f750b250624a40bedf399d0f7d197.camel@gmail.com> Subject: Re: [PATCH bpf-next v1 07/14] selftests/bpf: Test kfunc argument diagnostics From: Eduard Zingerman To: Kumar Kartikeya Dwivedi , bpf@vger.kernel.org Cc: Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Emil Tsalapatis , kkd@meta.com, kernel-team@meta.com Date: Sat, 15 Aug 2026 23:53:51 -0700 In-Reply-To: <20260816015746.2632990-8-memxor@gmail.com> References: <20260816015746.2632990-1-memxor@gmail.com> <20260816015746.2632990-8-memxor@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2-10 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Sun, 2026-08-16 at 03:57 +0200, Kumar Kartikeya Dwivedi wrote: > Extend existing negative kfunc programs to assert that BTF void is render= ed > as void and that variable __szk arguments receive a structured constant-s= ize > diagnostic. >=20 > Also pass a context pointer to bpf_refcount_acquire() and verify that the > report describes the generic refcounted-object contract and the actual > argument type. Retain the legacy verbose-message assertions. >=20 > Link: https://lore.kernel.org/bpf/3eda33675965763aa9b2e6a5784f32b34a6a839= 88a55fbea98b0dbd0cf3b088d@mail.kernel.org/ > Signed-off-by: Kumar Kartikeya Dwivedi > --- Acked-by: Eduard Zingerman ...