From patchwork Mon Aug 15 13:32:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 597409 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A463AC3F6B0 for ; Mon, 15 Aug 2022 13:33:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240848AbiHONdP (ORCPT ); Mon, 15 Aug 2022 09:33:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242755AbiHONcw (ORCPT ); Mon, 15 Aug 2022 09:32:52 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0185D175B2 for ; Mon, 15 Aug 2022 06:32:52 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id A3F4EB80EBB for ; Mon, 15 Aug 2022 13:32:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF100C43470; Mon, 15 Aug 2022 13:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660570369; bh=pk7Q79jKBzZEn+CCEUhIxWG1JcQQiZbxATsJw8fMdG8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uW59T6LjlQr67aU9gYrcKAXoCb8WskckNjJGtcryJpaewZCQZPVYVug47NwbQgSex N/2VcIplMu/1N3vxg2LIkG3pnQkGzEyDx11BlDPkKMsf+KYnH/A3DUZP4wDXLGLY8K sBF0Wbf16XcXyBiKvq2S9C7Q1GbJ0xwRW9/lfCv9zi8wIsVeinRm/WlqCrC8N4tNlo VZgL3WULtR40RaODZvCKWzCdE7eAAlKkSAclZ6blp6xTIXFzWnW/j1b5oWifbDJb9O M6385Ytnhg6vkGwRRLSyjFmJekN18dM3cmk15hLCM5wZKeAXunggmIAPbF1cKOSh29 ssnnAsjWv1LVg== From: Mark Brown To: Catalin Marinas , Will Deacon , Shuah Khan , Shuah Khan Cc: linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org, Mark Brown Subject: [PATCH v1 01/10] kselftest/arm64: Enumerate SME rather than SVE vector lengths for za_regs Date: Mon, 15 Aug 2022 14:32:27 +0100 Message-Id: <20220815133236.235464-2-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220815133236.235464-1-broonie@kernel.org> References: <20220815133236.235464-1-broonie@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1039; i=broonie@kernel.org; h=from:subject; bh=pk7Q79jKBzZEn+CCEUhIxWG1JcQQiZbxATsJw8fMdG8=; b=owGbwMvMwMWocq27KDak/QLjabUkhqRfXq+n6bjnuWk72JrZBddnBXke3MD+8O0H8ac/7Nd8v7Ft ZwRjJ6MxCwMjF4OsmCLL2mcZq9LDJbbOfzT/FcwgViaQKQxcnAJwkSL2//7fhR/xts1Y8mhP7Du5gt R9pikfDNZkvsvSODpHb8XLv+mfeQPu5qXP5buSz3NYevXbg/fFYgqSEr+bxli7bxa0Lw5f4po+daXy Ge+3k1NVZp9NqQ3o2fxq4skNSosnrPvt8fD0qoYDZb4SLi19HkYOmblOx1wTfx5uuVlv3P362p6miz kLdSauex61gvfR6+cdOoU7e8WjlM+onqqeXrqE00lbPdVt4Uy59xNMtcXCHbTsfKryzn+KMORrjJ1X cH2+2fZ4eYezW14uVDt78uJ1plgxSe0ST99I85QKfd1AbVuLp5aLO49dLl52PD24xNzMsiZKmElOzf 6jtdWiwDWus045HvD9eFszL9MCAA== X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org The za_regs signal test was enumerating the SVE vector lengths rather than the SME vector lengths through cut'n'paste error when determining what to test. Enumerate the SME vector lengths instead. Signed-off-by: Mark Brown --- tools/testing/selftests/arm64/signal/testcases/za_regs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/arm64/signal/testcases/za_regs.c b/tools/testing/selftests/arm64/signal/testcases/za_regs.c index b94e4f99fcac..9f1dd70289be 100644 --- a/tools/testing/selftests/arm64/signal/testcases/za_regs.c +++ b/tools/testing/selftests/arm64/signal/testcases/za_regs.c @@ -22,10 +22,10 @@ static bool sme_get_vls(struct tdescr *td) int vq, vl; /* - * Enumerate up to SVE_VQ_MAX vector lengths + * Enumerate up to SME_VQ_MAX vector lengths */ for (vq = SVE_VQ_MAX; vq > 0; --vq) { - vl = prctl(PR_SVE_SET_VL, vq * 16); + vl = prctl(PR_SME_SET_VL, vq * 16); if (vl == -1) return false;