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[2001:4830:134:3::11]) by mx.google.com with ESMTPS id 95si2205508qtb.286.2018.04.17.13.39.11 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 17 Apr 2018 13:39:11 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; dkim=fail header.i=@codeaurora.org header.s=default header.b=mP8Bb0fq; dkim=fail header.i=@codeaurora.org header.s=default header.b=m9yBr4Ow; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Received: from localhost ([::1]:33280 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f8XNf-0002pc-CC for alex.bennee@linaro.org; Tue, 17 Apr 2018 16:39:11 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50410) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f8XNN-0002mh-Uq for qemu-arm@nongnu.org; Tue, 17 Apr 2018 16:38:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f8XNI-00040B-Rd for qemu-arm@nongnu.org; Tue, 17 Apr 2018 16:38:53 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:39114) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1f8XNI-0003t3-L2; Tue, 17 Apr 2018 16:38:48 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id A2B3D60AE0; Tue, 17 Apr 2018 20:38:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1523997527; bh=UbUA2qAduCpBVkHW5MjGyr26VD7c507kIQCd4dlmDLw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mP8Bb0fqKrBY28hJvUyoBomtXgZ9uTPPI2LEHmheeJktiLjnUZQl9QQhOofxdQ1Ih a7or7elC7Xm4bAi+vgky+ZJUN6MCcwbs4A/po562d0JFJThwwOaIIzt9LaoT4o3M8N TVidc+xtSMu2zM2eK0ybvas/16P+YxaEQd91TCc4= Received: from mossypile.qualcomm.com (global_nat1_iad_fw.qualcomm.com [129.46.232.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: alindsay@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 02C0560385; Tue, 17 Apr 2018 20:38:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1523997526; bh=UbUA2qAduCpBVkHW5MjGyr26VD7c507kIQCd4dlmDLw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m9yBr4OwvIqYcyo54C62M8kOdRJiZfWtqQNUBqYD7DEAdUOKHOC6r4IYgt0GG3iM6 0yqslINzaQpXsKtRbelUTr/euV3S2aHSDiomaNxfWpYhkfOxWmkhVL89zIC0D/dTPk KwaDA6uxWZHfI2QE0xVGwiIhnsxOf3zp+v4rwU+g= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 02C0560385 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=alindsay@codeaurora.org From: Aaron Lindsay To: qemu-arm@nongnu.org, Peter Maydell , Alistair Francis , Wei Huang , Peter Crosthwaite Date: Tue, 17 Apr 2018 16:37:45 -0400 Message-Id: <1523997485-1905-2-git-send-email-alindsay@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1523997485-1905-1-git-send-email-alindsay@codeaurora.org> References: <1523997485-1905-1-git-send-email-alindsay@codeaurora.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 198.145.29.96 Subject: [Qemu-arm] [PATCH v4 01/21] target/arm: Check PMCNTEN for whether PMCCNTR is enabled X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Aaron Lindsay , Michael Spradling , qemu-devel@nongnu.org, Digant Desai Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: MjqNTQe2ZmBq Signed-off-by: Aaron Lindsay Reviewed-by: Peter Maydell --- target/arm/helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index b14fdab..485004e 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -994,7 +994,7 @@ static inline bool arm_ccnt_enabled(CPUARMState *env) { /* This does not support checking PMCCFILTR_EL0 register */ - if (!(env->cp15.c9_pmcr & PMCRE)) { + if (!(env->cp15.c9_pmcr & PMCRE) || !(env->cp15.c9_pmcnten & (1 << 31))) { return false; } -- Qualcomm Datacenter Technologies as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.