From nobody Mon Feb 9 15:09:15 2026 Received: from mail-pl1-f179.google.com (mail-pl1-f179.google.com [209.85.214.179]) (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 420DF51036 for ; Fri, 12 Apr 2024 06:49:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.179 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712904577; cv=none; b=QXvn7DSqVe9LcEhg87xWpwE1elaFSRnI8ZTMPnuZi1SkQ/+ftAsUMFIteZMSUB65X/VDk5Mf8q6Dernz/B/QP+5P15r2Pr5YU0h8uA0HwEv78CdPUTv16MB6yaXKIbQKznbCi1sf8XPPTsh6c8OA2Azw5nQ3UlYyMUzJiaPzWNU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712904577; c=relaxed/simple; bh=HTwXq4dfdPMm84nIH+ARCZR286B+TcB5da8GClM6ty0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=k5n652JB9na65lXrx9i3WUZTi4Iq8Zutj8h6CRPGjsOgBO9RzaRfHzSbfeVwL8WrR2Wfc848dwocvC76YojWIr/72qla7brpjQorF+7WThM+PBVasVdorOqxPGvMHv5byOS73wWEdXoTSO1SFs6k32aK2h45W1axdhYp6xwYATc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=sifive.com; spf=pass smtp.mailfrom=sifive.com; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b=lXqK8B1b; arc=none smtp.client-ip=209.85.214.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=sifive.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sifive.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="lXqK8B1b" Received: by mail-pl1-f179.google.com with SMTP id d9443c01a7336-1e2b1cd446fso5009935ad.3 for ; Thu, 11 Apr 2024 23:49:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; t=1712904576; x=1713509376; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=v6E6ZusRhlxuRh8LTz85NPr0A8l1rMIJWkDOWsfceGk=; b=lXqK8B1bf+ydQAIRJSxlk+JFBVbFAlmZEOGdoLw+uvbIXhZZyJP2d9nFAc89iw2jqF 8pHWMmrotqiZ5OYIbSYRBMps55WVwusV0b0GYvn3y5vTZ9KJaxw58izkQ5M2wA8l0kkQ rQQP9zChf32/mA4svWcTvXLXZAqrexcRMKz2xQLxzBdwIp5+/CZ7vHTm4y299sGhq14A FiIs890N4zgCul5epcDZ4S73DJxFdYI804CHOl2ywQ3/P1fCqNF2ybtYv2hlDeTiQFl1 8DNZ3FcJMo+zGySJvzwz55g0IrAJJQc6yzpl6lRNMqC/m+Yj0ZwaPugZ3t1xsL5Z1Wov YuWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712904576; x=1713509376; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=v6E6ZusRhlxuRh8LTz85NPr0A8l1rMIJWkDOWsfceGk=; b=OtGJiY/m01dV2MJBLseqvAiRYlvwy2qxoOmZxxV7ddlmX8XfLROwr/ImQ3mD3qsOAo Q8OYnQ8/sb6k0EW2LKdZacEQwBlkWFGX+W0o7mknsFndmSvFWz8z18cUtq3JS4PTRDRR zqEAhGHZsz4ecmvhkT1xOnmzDlC7Dhh6Xr9XqT91REefUnFIl+jry5n6FDi6Ve1BdmnG vg8rPo5FMObNvQEKUhjId4Djmu+2xIWQpYEM5S54TfJuKhWckbWcDP1JUPdmC08PseKK fHqMqvrUcs8RFXqDXnj0QvTbmX6oxna74Y3HlcOYqyH419zVoQLXLbJsERhT/FR0PF0V Xk9Q== X-Forwarded-Encrypted: i=1; AJvYcCWTSvH/zr2Kf2cIRe93JDF3tTfLad6FVEwrMg03NiLWT1BGFdF/9Pl36XO/PO4GISehHPPmR0+e7LSXB5oBI+UpH4K9H1imTczXr2so X-Gm-Message-State: AOJu0YxJTVW5rw97RVOTBrYRzJmte7dZPmvAJtG1m8wdux2+pSvJQANb denVVvFoqx2EPWevJNbq4GHkg7lRdjYER5RC1JWNjqC11520aDPA768fOLBdLuo= X-Google-Smtp-Source: AGHT+IFN+2rlBM0atFvz5drmpqdxYuReC7akcGJxFgtrZUemr79CcqpTCReQ9/O3Fl7hLYkZ38tKJA== X-Received: by 2002:a17:902:b187:b0:1e0:b62c:460d with SMTP id s7-20020a170902b18700b001e0b62c460dmr1459758plr.38.1712904575557; Thu, 11 Apr 2024 23:49:35 -0700 (PDT) Received: from [127.0.1.1] (59-124-168-89.hinet-ip.hinet.net. [59.124.168.89]) by smtp.gmail.com with ESMTPSA id q8-20020a170902b10800b001e107222eb5sm2258818plr.191.2024.04.11.23.49.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Apr 2024 23:49:35 -0700 (PDT) From: Andy Chiu Date: Fri, 12 Apr 2024 14:49:05 +0800 Subject: [PATCH v4 9/9] selftest: run vector prctl test for ZVE32X 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: <20240412-zve-detection-v4-9-e0c45bb6b253@sifive.com> References: <20240412-zve-detection-v4-0-e0c45bb6b253@sifive.com> In-Reply-To: <20240412-zve-detection-v4-0-e0c45bb6b253@sifive.com> To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Heiko Stuebner , Andy Chiu , Guo Ren , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Jonathan Corbet , Evan Green , =?utf-8?q?Cl=C3=A9ment_L=C3=A9ger?= , Shuah Khan Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Palmer Dabbelt , Vincent Chen , Greentime Hu , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org X-Mailer: b4 0.13-dev-a684c The minimal requirement for running Vector subextension on Linux is ZVE32X. So change the test accordingly to run prctl as long as it find it. Signed-off-by: Andy Chiu --- Changelog v4: - new patch since v4 --- tools/testing/selftests/riscv/vector/vstate_prctl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/riscv/vector/vstate_prctl.c b/tools/te= sting/selftests/riscv/vector/vstate_prctl.c index 27668fb3b6d0..895177f6bf4c 100644 --- a/tools/testing/selftests/riscv/vector/vstate_prctl.c +++ b/tools/testing/selftests/riscv/vector/vstate_prctl.c @@ -88,16 +88,16 @@ int main(void) return -2; } =20 - if (!(pair.value & RISCV_HWPROBE_IMA_V)) { + if (!(pair.value & RISCV_HWPROBE_EXT_ZVE32X)) { rc =3D prctl(PR_RISCV_V_GET_CONTROL); if (rc !=3D -1 || errno !=3D EINVAL) { - ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without V\n= "); + ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without ZVE= 32X\n"); return -3; } =20 rc =3D prctl(PR_RISCV_V_SET_CONTROL, PR_RISCV_V_VSTATE_CTRL_ON); if (rc !=3D -1 || errno !=3D EINVAL) { - ksft_test_result_fail("GET_CONTROL should fail on kernel/hw without V\n= "); + ksft_test_result_fail("SET_CONTROL should fail on kernel/hw without ZVE= 32X\n"); return -4; } =20 --=20 2.44.0.rc2