From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f42.google.com (mail-ot1-f42.google.com [209.85.210.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 934F4ED0 for ; Sun, 17 Dec 2023 02:18:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="VJFpDkED" Received: by mail-ot1-f42.google.com with SMTP id 46e09a7af769-6d9f7af8918so1834025a34.0 for ; Sat, 16 Dec 2023 18:18:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1702779495; x=1703384295; darn=vger.kernel.org; h=mime-version:message-id:date:in-reply-to:subject:cc:to:from :user-agent:references:from:to:cc:subject:date:message-id:reply-to; bh=OFl8kjpw91XelbaLp/NqZrQDKjPZSUtARdmSUPQXSX8=; b=VJFpDkEDGw/FR4o/St1bqanokQFV99ffBLRVEy4vwSZWwLafnkkXJAuTJnKac2oPV2 OXBcr2dAu0hwlqf2wxz5aLt3UFQIep2NFn1wCmTuxnCtmodjGz/zDewvgsiU4iSXfixU 5IVxUaZkOy7gQjYAuxwvMylvIqJJfZYzVtxdZI36NRheHiX2AnPmkUYB3odKBak+ULjN fTdaFgbyOwmFglxoXQ1Zg669yAOCvBj1QUubpLI6NCTEHawkbq6uL9HvFYiM634LjBnh 64PUVxjLHjBEHLbM3gfV2plRQ4eK7UueVKhHogwHkhKUBayMnHNoIpCA5jfbhUHPF4sY tzMA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1702779495; x=1703384295; h=mime-version:message-id:date:in-reply-to:subject:cc:to:from :user-agent:references:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=OFl8kjpw91XelbaLp/NqZrQDKjPZSUtARdmSUPQXSX8=; b=dnNFISC5Z5pvk76hg38WaaN5zKv+D5m7AYDYWEx0ZwkIm9WGgaEN0S8+1zkdY5z7Bo 6znYQJ/+/ZrB2sCB7Dm71L49bshJ1xNGP0kesdlozt+UQpUJRW441LNxSlc5HvP0Qamq eIVv7Vyn6M6rJVK2Bo8GdyqvLwlkevrtblU0wyghe4q3k3zWjM0Fj4Apmp6Q2DQ6sK5U VwUj13Csrg3CocNfBnOR309AZHjaZXtkTvaVtNtv3P+J52N4QCmCANxlugr1tYIqOGqk CrcTCQ22FPGuuhQe2GMDJ5jlmSZoN6bEtIR63BEjru1wvbEgQ9PLlxOCPfU1lW8T4QcG 68ag== X-Gm-Message-State: AOJu0Yx4rzojevg60xvxylpQdJJK/9gA6f5WgfwkZ9DFyqOXWvaIbahR kWbxjXa9kR19LkwNLTrzpLaymw== X-Google-Smtp-Source: AGHT+IF+rykhjl/vJMlMFtG1M64I68Xtmq2p6wjQt8Jp7El542Y7P1lc23SbwSwdEGVtxnixp9/AeQ== X-Received: by 2002:a05:6808:3a09:b0:3b9:e828:816 with SMTP id gr9-20020a0568083a0900b003b9e8280816mr20647236oib.48.1702779495498; Sat, 16 Dec 2023 18:18:15 -0800 (PST) Received: from localhost ([2804:14d:7e39:8470:a30f:cc0e:7239:16c3]) by smtp.gmail.com with ESMTPSA id ja11-20020a170902efcb00b001d39f6edd54sm1453638plb.84.2023.12.16.18.18.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Dec 2023 18:18:14 -0800 (PST) References: <20231122-arm64-gcs-v7-0-201c483bd775@kernel.org> <20231122-arm64-gcs-v7-34-201c483bd775@kernel.org> <875y1089i4.fsf@linaro.org> <485b6454-135c-4dd4-b38e-8fb8a02779cd@sirena.org.uk> User-agent: mu4e 1.10.8; emacs 29.1 From: Thiago Jung Bauermann To: Mark Brown Cc: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Kees Cook , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy , "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Florian Weimer , Christian Brauner , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v7 34/39] kselftest/arm64: Add a GCS test program built with the system libc In-reply-to: <485b6454-135c-4dd4-b38e-8fb8a02779cd@sirena.org.uk> Date: Sat, 16 Dec 2023 23:18:13 -0300 Message-ID: <871qbl7esa.fsf@linaro.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Mark Brown writes: >> Also, it's strange that the tests defined after map_gcs.stack_overflow >> don't run when I execute this test program. I'm doing: > >> $ ./run_kselftest.sh -t arm64:libc-gcs > >> I.e., these tests aren't being run in my FVP: > >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, too_small) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_1) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_2) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_3) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_4) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_5) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_6) >> > +FIXTURE_VARIANT_ADD(map_invalid_gcs, unligned_7) >> > +TEST_F(map_invalid_gcs, do_map) >> > +FIXTURE_VARIANT_ADD(invalid_mprotect, exec) >> > +FIXTURE_VARIANT_ADD(invalid_mprotect, bti) >> > +FIXTURE_VARIANT_ADD(invalid_mprotect, exec_bti) >> > +TEST_F(invalid_mprotect, do_map) >> > +TEST_F(invalid_mprotect, do_map_read) > > I'm seeing all of those appearing. I'm not sure what to say there - > that's all kselftest framework stuff, I'd expect the framework to say > something about what it's doing if it decides to skip and I can't think > why it would decide to skip. Thanks. I'll poke some more to see if I can figure out what's going on. -- Thiago