From nobody Mon Oct 6 17:06:24 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D99481F7575; Fri, 18 Jul 2025 18:35:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752863746; cv=none; b=ho6iPOqGauDByA6NRXW3P/GrEXuEDYxqC8ThyhPz6sbFXsBQ4mvjqOAYcvUOuPyfS90Jd3fNWg7J5FZkEFEgB5CQX8sHyJZ82aX8T82mEu4e8y3i3nScHjqXPcWvA+d/WbYyQAq2oS0aCWn7xlqXXEOqOJ9eQWmwWK/to1dNC2g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752863746; c=relaxed/simple; bh=d2q2TbdCVeqS5rqu/bLRgCJKo3NrsSwrZ6A3XKOfT0g=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=lTdG+25ZjJYWlDHxAGyMdhjabLPimxqOjWPsSwSCNSIGDxoGsaVwo2EoxbeOgfTn8EL5Wt3IHbyLj35GB9tACTP8HLe1qj5iF4D9tLLoJGPfTIOuXAagWscA/lDU+o5UbK2sx/TRBTY6FY2xCFy4/KJfZjUVEyhfoNDfcaduKRY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oZYjaIcP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="oZYjaIcP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2EBFC4CEEB; Fri, 18 Jul 2025 18:35:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752863745; bh=d2q2TbdCVeqS5rqu/bLRgCJKo3NrsSwrZ6A3XKOfT0g=; h=From:Date:Subject:To:Cc:From; b=oZYjaIcP9cMmKu60dpbyg4SCH49W2emFlditUGxphisynp/39CgbKo/N28bH7JCKp EdscLKZaZQ7G8HD58Yx/7QLjK6gqdIV5Uz/D9FEgr4lx90Tmo9UaKd0VIaWCYD99f6 wDt63Al9vbWz+H51YkmVGl/u0c8VMQbmNUkcmq6iUPspSbt41znioz2PQ1wBgDB5+/ CBaU7Tj7xDu7TBOXZ8aNLO8/Xr2C3QcaOgujf4E6odoL9ee4cKeyaeVlPk1H4TGwOC bP4NSrxIuuWk+If0kHeUrBU1hOhN9F9qVOcj7YL7BWurVpnUfbOHycouLohVv3U/Z9 V0NOFeaoIRCvA== From: Mark Brown Date: Fri, 18 Jul 2025 19:33:16 +0100 Subject: [PATCH] kselftest/arm64: Allow sve-ptrace to run on SME only systems Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250718-arm64-sve-ptrace-sme-only-v1-1-2a1121e51b1d@kernel.org> X-B4-Tracking: v=1; b=H4sIAGuTemgC/x3MQQqDMBBA0auEWXcgxqi1VxEXUcd2oMYwI6KId 2/o8i3+v0BJmBRe5gKhnZXXmFE8DIyfEN+EPGWDs66yTfHEIEvtUXfCtEkYCXUhXOP3RB8G306 2bFxbQe6T0MzH/9319/0D8agvyWsAAAA= X-Change-ID: 20250718-arm64-sve-ptrace-sme-only-4ab49d037295 To: Catalin Marinas , Will Deacon , Shuah Khan Cc: linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.15-dev-cff91 X-Developer-Signature: v=1; a=openpgp-sha256; l=1112; i=broonie@kernel.org; h=from:subject:message-id; bh=d2q2TbdCVeqS5rqu/bLRgCJKo3NrsSwrZ6A3XKOfT0g=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBoepP9gEyjTyb6/d1rD8yLE7mUsNFe6A0KL+VEw 8JodIcKEwmJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCaHqT/QAKCRAk1otyXVSH 0CmpB/9AawBTVxco1Vojwq8+KB6lhkWcokuOiooTXWM7NUIUtYQESNsIcYGllucQn+TMGkUYvVZ ldDNU8grNvIL/v3PtBl9MS4zsOlABSgf2jkuGB3UTSzMA6h+X0xp6F2f026TBv7U1xSyRhmZZe/ 1KjdyW6m1MWH1W0hRravq+l92o7q+0DN//lW+LWTQF85G/Trp8UU+oh5jSapRzzjEZbDHiiBqpq k+mDVjF1sSJQVwQdw/eYb6Mqeiv7GUCF/XIm9EecYyhe2a+8KyCOTVXjdPr8N/iijDiacBd6yUk 2lTXIu6A0Gk198jFPlr38GQGx2EaoWAUQckLqIzpZB6ji0jw X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Currently the sve-ptrace test program only runs if the system supports SVE but since SME includes streaming SVE the tests it offers are valid even on a system that only supports SME. Since the tests already have individual hwcap checks just remove the top level test and rely on those. Signed-off-by: Mark Brown --- tools/testing/selftests/arm64/fp/sve-ptrace.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/tools/testing/selftests/arm64/fp/sve-ptrace.c b/tools/testing/= selftests/arm64/fp/sve-ptrace.c index 7f9b6a61d369..b22303778fb0 100644 --- a/tools/testing/selftests/arm64/fp/sve-ptrace.c +++ b/tools/testing/selftests/arm64/fp/sve-ptrace.c @@ -753,9 +753,6 @@ int main(void) ksft_print_header(); ksft_set_plan(EXPECTED_TESTS); =20 - if (!(getauxval(AT_HWCAP) & HWCAP_SVE)) - ksft_exit_skip("SVE not available\n"); - child =3D fork(); if (!child) return do_child(); --- base-commit: 9e8ebfe677f9101bbfe1f75d548a5aec581e8213 change-id: 20250718-arm64-sve-ptrace-sme-only-4ab49d037295 Best regards, -- =20 Mark Brown