From patchwork Fri Jun 29 14:53:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 937021 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linaro.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41HLmH4mWLz9ry1 for ; Sat, 30 Jun 2018 01:53:50 +1000 (AEST) Received: from localhost ([::1]:43103 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fYviV-0005cN-B0 for incoming@patchwork.ozlabs.org; Fri, 29 Jun 2018 11:53:47 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34364) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fYunC-0007x3-OM for qemu-devel@nongnu.org; Fri, 29 Jun 2018 10:54:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fYunB-0007yQ-P0 for qemu-devel@nongnu.org; Fri, 29 Jun 2018 10:54:34 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:43132) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fYunB-0007rD-Ez for qemu-devel@nongnu.org; Fri, 29 Jun 2018 10:54:33 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1fYunA-0004rQ-63 for qemu-devel@nongnu.org; Fri, 29 Jun 2018 15:54:32 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Fri, 29 Jun 2018 15:53:45 +0100 Message-Id: <20180629145347.652-54-peter.maydell@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180629145347.652-1-peter.maydell@linaro.org> References: <20180629145347.652-1-peter.maydell@linaro.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 53/55] target/arm: Prune a57 features from max X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Richard Henderson There is no need to re-set these 9 features already implied by the call to aarch64_a57_initfn. Signed-off-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Peter Maydell Message-id: 20180629001538.11415-4-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/cpu64.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index 3b4bc73ffa6..8040493d5cf 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -235,19 +235,10 @@ static void aarch64_max_initfn(Object *obj) * whereas the architecture requires them to be present in both if * present in either. */ - set_feature(&cpu->env, ARM_FEATURE_V8); - set_feature(&cpu->env, ARM_FEATURE_VFP4); - set_feature(&cpu->env, ARM_FEATURE_NEON); - set_feature(&cpu->env, ARM_FEATURE_AARCH64); - set_feature(&cpu->env, ARM_FEATURE_V8_AES); - set_feature(&cpu->env, ARM_FEATURE_V8_SHA1); - set_feature(&cpu->env, ARM_FEATURE_V8_SHA256); set_feature(&cpu->env, ARM_FEATURE_V8_SHA512); set_feature(&cpu->env, ARM_FEATURE_V8_SHA3); set_feature(&cpu->env, ARM_FEATURE_V8_SM3); set_feature(&cpu->env, ARM_FEATURE_V8_SM4); - set_feature(&cpu->env, ARM_FEATURE_V8_PMULL); - set_feature(&cpu->env, ARM_FEATURE_CRC); set_feature(&cpu->env, ARM_FEATURE_V8_ATOMICS); set_feature(&cpu->env, ARM_FEATURE_V8_RDM); set_feature(&cpu->env, ARM_FEATURE_V8_DOTPROD);