From nobody Thu Dec 18 17:49:44 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1496338089627124.43216727995184; Thu, 1 Jun 2017 10:28:09 -0700 (PDT) Received: from localhost ([::1]:45876 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dGTtG-00089I-Lz for importer@patchew.org; Thu, 01 Jun 2017 13:28:06 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35343) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dGTcb-0001Ac-W9 for qemu-devel@nongnu.org; Thu, 01 Jun 2017 13:10:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dGTcX-0006Bi-RW for qemu-devel@nongnu.org; Thu, 01 Jun 2017 13:10:53 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:37144) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dGTcX-00064g-Ix for qemu-devel@nongnu.org; Thu, 01 Jun 2017 13:10:49 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1dGTcM-0007Nx-Cw for qemu-devel@nongnu.org; Thu, 01 Jun 2017 18:10:38 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Thu, 1 Jun 2017 18:10:11 +0100 Message-Id: <1496337035-30213-4-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1496337035-30213-1-git-send-email-peter.maydell@linaro.org> References: <1496337035-30213-1-git-send-email-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 03/27] hw/intc/arm_gicv3_cpuif: Fix reset value for VMCR_EL2.VBPR1 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 We were setting the VBPR1 field of VMCR_EL2 to icv_min_vbpr() on reset, but this is not correct. The field should reset to the minimum value of ICV_BPR0_EL1 plus one. Signed-off-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-id: 1493226792-3237-2-git-send-email-peter.maydell@linaro.org --- hw/intc/arm_gicv3_cpuif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c index 0b20856..d31eba0 100644 --- a/hw/intc/arm_gicv3_cpuif.c +++ b/hw/intc/arm_gicv3_cpuif.c @@ -2014,7 +2014,7 @@ static void icc_reset(CPUARMState *env, const ARMCPRe= gInfo *ri) cs->ich_hcr_el2 =3D 0; memset(cs->ich_lr_el2, 0, sizeof(cs->ich_lr_el2)); cs->ich_vmcr_el2 =3D ICH_VMCR_EL2_VFIQEN | - (icv_min_vbpr(cs) << ICH_VMCR_EL2_VBPR1_SHIFT) | + ((icv_min_vbpr(cs) + 1) << ICH_VMCR_EL2_VBPR1_SHIFT) | (icv_min_vbpr(cs) << ICH_VMCR_EL2_VBPR0_SHIFT); } =20 --=20 2.7.4