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([2620:10d:c090:500::5:99aa]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7acd586cfb4sm4367000b3a.46.2025.11.04.16.42.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Nov 2025 16:42:02 -0800 (PST) Message-ID: <81753c119e02d3a8158328ec5d3cc6fd128e68b0.camel@gmail.com> Subject: Re: [RFC PATCH v4 7/7] selftests/bpf: Add test cases for btf__permute functionality From: Eduard Zingerman To: Donglin Peng , ast@kernel.org Cc: linux-kernel@vger.kernel.org, bpf@vger.kernel.org, Andrii Nakryiko , Alan Maguire , Song Liu , pengdonglin Date: Tue, 04 Nov 2025 16:41:59 -0800 In-Reply-To: <20251104134033.344807-8-dolinux.peng@gmail.com> References: <20251104134033.344807-1-dolinux.peng@gmail.com> <20251104134033.344807-8-dolinux.peng@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.2 (3.56.2-1.fc42) Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Tue, 2025-11-04 at 21:40 +0800, Donglin Peng wrote: > From: pengdonglin >=20 > This patch introduces test cases for the btf__permute function to ensure > it works correctly with both base BTF and split BTF scenarios. >=20 > The test suite includes: > - test_permute_base: Validates permutation on standalone BTF > - test_permute_split: Tests permutation on split BTF with base dependenci= es >=20 > Each test verifies that type IDs are correctly rearranged and type > references are properly updated after permutation operations. >=20 > Cc: Eduard Zingerman > Cc: Alexei Starovoitov > Cc: Andrii Nakryiko > Cc: Alan Maguire > Cc: Song Liu > Signed-off-by: pengdonglin > Signed-off-by: Donglin Peng > --- Acked-by: Eduard Zingerman [...]