From nobody Fri Apr 3 06:26:19 2026 Received: from out-188.mta1.migadu.com (out-188.mta1.migadu.com [95.215.58.188]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 54159285C80 for ; Wed, 18 Feb 2026 00:31:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.188 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771374678; cv=none; b=j5elEZw0k2+N/74hmFib7rU8BAvS1QBvUC0JZxBCsO4dNx1gFj0UPgks51Cn1F61cr7UZ2hX/aK5MKtZjuL5YbeefJRmn/VuD9X3ToTzFikuELN2SUgZfoptRnhzdpF0+h24qt+qOhCje7vz8T/2pwQdNKZ78jL2x/JXhMVShI0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771374678; c=relaxed/simple; bh=M+dUUNDfpAIzgLSnvfWveVIwWVTjzjuQu5215zF1QPw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QOaOS1djQNGITh7ig7VmdMC/6RhLzaVowGAjI6XOcytDUyVFnQtBlAhyf6sGLYv4RxW0YW9vt8uY7CuV+L7hb0LdP8dSTJ8tY58JIlhoTl06/TtHLoOATok1zlfn2hVrV87SD4Q2Ccp6+5LVKtRLjE/sKmFxA5JxjdCHV/+IP38= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=KiBMagpm; arc=none smtp.client-ip=95.215.58.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="KiBMagpm" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1771374675; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Isk3MgJEdESYLCNKsJ/YFa6h9vV90ljBAfMCZ/hOcpY=; b=KiBMagpmF5+CVJVGTkfiOiNCfgUv3LBbMdACi5/mCKJ/+6OxnKuSLq5dAZQ2/Ip3gtYeX9 zbb47e7GrVRxDnHF2Z2c6fMqrYa8ykGx0m7QyakgoqKNK5YP9GrLbkP0eJj7LCtYtOztSn uLcW5zg4F5b8GSMyecXDqwXoAnqbhJI= From: Ihor Solodrai To: Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Eduard Zingerman , Jiri Olsa , Mykyta Yatsenko , =?UTF-8?q?Alexis=20Lothor=C3=A9?= Cc: Amery Hung , bpf@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Subject: [PATCH bpf v2 03/15] selftests/bpf: Add DENYLIST.asan Date: Tue, 17 Feb 2026 16:30:29 -0800 Message-ID: <20260218003041.1156774-4-ihor.solodrai@linux.dev> In-Reply-To: <20260218003041.1156774-1-ihor.solodrai@linux.dev> References: <20260218003041.1156774-1-ihor.solodrai@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Add a denylist file for tests that should be skipped when built with userspace ASAN: $ make ... SAN_CFLAGS=3D"-fsanitize=3Daddress -fno-omit-frame-pointer" Skip the following tests: - *arena*: userspace ASAN does not understand BPF arena maps and gets confused particularly when map_extra is non-zero - non-zero map_extra leads to mmap with MAP_FIXED, and ASAN treats this as an unknown memory region - task_local_data: ASAN complains about "incorrect" aligned_alloc() usage, but it's intentional in the test - uprobe_multi_test: very slow with ASAN enabled Signed-off-by: Ihor Solodrai --- tools/testing/selftests/bpf/DENYLIST.asan | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 tools/testing/selftests/bpf/DENYLIST.asan diff --git a/tools/testing/selftests/bpf/DENYLIST.asan b/tools/testing/self= tests/bpf/DENYLIST.asan new file mode 100644 index 000000000000..d7fe372a2293 --- /dev/null +++ b/tools/testing/selftests/bpf/DENYLIST.asan @@ -0,0 +1,3 @@ +*arena* +task_local_data +uprobe_multi_test --=20 2.53.0