From patchwork Thu Aug 4 18:26:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 595982 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 BEEFCC25B06 for ; Thu, 4 Aug 2022 18:26:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239266AbiHDS0e (ORCPT ); Thu, 4 Aug 2022 14:26:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57874 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229660AbiHDS0d (ORCPT ); Thu, 4 Aug 2022 14:26:33 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 363911D0C4 for ; Thu, 4 Aug 2022 11:26:32 -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 D4C4EB826D6 for ; Thu, 4 Aug 2022 18:26:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18207C433B5; Thu, 4 Aug 2022 18:26:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1659637589; bh=GuAAHfONdccZWxEJoDj9m4WkAJryBaOvkNE/1x3pIBk=; h=From:To:Cc:Subject:Date:From; b=eQ9egZBpnUEY7IRXoQRskSESD+UrFpbjXsG4X0xLJWQQOX7AUaUkGPMDdPPugu5oD piEI49ktv5Q8dmhogrYLfO1oEMdJ9ZsLQ3WEv6fRMyV5y0VSQmQjt14eLTpBbB0QId W5Y1VWKAXMiGS8UiqZ2tCh750N364aflxdAjQnFeTJrd26B7bVLN0DHkU0G8yoDapx hw8CQa34B+W7qy2ZadkRhBHnCajie4OyGju24xnlVweW3lrstp7grS+q6vbvj8R8b7 YCuh8Uu0rZ04F2p4nHgmtQ22d0URdEhGoZSnVhY1es4rGbh8kzgh3q5sLtfFoxeL6q opjnW34+TRo2A== From: Mark Brown To: Catalin Marinas , Will Deacon , Shuah Khan Cc: linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org, Mark Brown Subject: [PATCH] kselftest/arm64: Enumerate SME rather than SVE vector lengths for za_regs Date: Thu, 4 Aug 2022 19:26:06 +0100 Message-Id: <20220804182606.255728-1-broonie@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1039; i=broonie@kernel.org; h=from:subject; bh=GuAAHfONdccZWxEJoDj9m4WkAJryBaOvkNE/1x3pIBk=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBi7A89eZk9tgyDdEyS+SL9X66hnKKHYRsUvilvwWvM WsLtu9uJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCYuwPPQAKCRAk1otyXVSH0EJMCA CAuX06PVTPz9uYjLzU52Dd03AgIgA1n85jsEjj8UzKio7GZBHjsZ41qavYfkCljP1C/1TgaLiBVIiG HDQQUYejJI69spqtv5RLR0GSBsngB8nrHz48mtQnvoL2FY5lkPzvYkUbBcq3SW3Xt2aQxqViuhva7z Kg8zevMZupGg5LWNWIJ1aBOOeV8tQOfRTHpuDNX8dKe+SAV/WKrkWyWq2H6oEBeQq4exeSmMt0tmAy GgTzurABaXDAnhw8g4HhHz1BmeZFDPZ+ch4UujzbrsCIUa5+goM3g+8lPkYcpIZ/vYeSG+IHWDb3EB TyRgYxFreMLytzxB7enF6Fa64rty9w 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 SVE 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;