From nobody Mon Feb 9 20:58:55 2026 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.zohomail.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 (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1522270924572944.5324633950413; Wed, 28 Mar 2018 14:02:04 -0700 (PDT) Received: from localhost ([::1]:41001 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1ICp-0004mC-OR for importer@patchew.org; Wed, 28 Mar 2018 17:02:03 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43967) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1IAS-0003Sr-PO for qemu-devel@nongnu.org; Wed, 28 Mar 2018 16:59:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f1IAN-0000Gk-Pj for qemu-devel@nongnu.org; Wed, 28 Mar 2018 16:59:36 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:53684) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1f1IAN-0000GO-Fs for qemu-devel@nongnu.org; Wed, 28 Mar 2018 16:59:31 -0400 Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w2SKwsT2026752 for ; Wed, 28 Mar 2018 16:59:30 -0400 Received: from e36.co.us.ibm.com (e36.co.us.ibm.com [32.97.110.154]) by mx0a-001b2d01.pphosted.com with ESMTP id 2h0j47h2fn-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for ; Wed, 28 Mar 2018 16:59:29 -0400 Received: from localhost by e36.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 28 Mar 2018 14:59:29 -0600 Received: from b03cxnp07028.gho.boulder.ibm.com (9.17.130.15) by e36.co.us.ibm.com (192.168.1.136) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 28 Mar 2018 14:59:26 -0600 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w2SKxPhY13566280; Wed, 28 Mar 2018 13:59:25 -0700 Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D0DECBE03E; Wed, 28 Mar 2018 14:59:25 -0600 (MDT) Received: from sbct-3.watson.ibm.com (unknown [9.47.158.153]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP id 8A7C1BE03A; Wed, 28 Mar 2018 14:59:25 -0600 (MDT) From: Stefan Berger To: qemu-devel@nongnu.org Date: Wed, 28 Mar 2018 16:59:19 -0400 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1522270761-29646-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1522270761-29646-1-git-send-email-stefanb@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18032820-0020-0000-0000-00000DA75DBB X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008761; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000255; SDB=6.01009788; UDB=6.00514433; IPR=6.00789070; MB=3.00020296; MTD=3.00000008; XFM=3.00000015; UTC=2018-03-28 20:59:27 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18032820-0021-0000-0000-000060ADC211 Message-Id: <1522270761-29646-3-git-send-email-stefanb@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-03-28_07:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1803280215 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH 2/4] tpm: CRB: Reset Granted flag when relinquishing locality 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: , Cc: marcandre.lureau@redhat.com, Stefan Berger Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Reset the Granted flag when relinquishing a locality. Signed-off-by: Stefan Berger Reviewed-by: Marc-Andr=C3=A9 Lureau --- hw/tpm/tpm_crb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/tpm/tpm_crb.c b/hw/tpm/tpm_crb.c index e728b55..ee6c87e 100644 --- a/hw/tpm/tpm_crb.c +++ b/hw/tpm/tpm_crb.c @@ -145,6 +145,8 @@ static void tpm_crb_mmio_write(void *opaque, hwaddr add= r, case CRB_LOC_CTRL_RELINQUISH: ARRAY_FIELD_DP32(s->regs, CRB_LOC_STATE, locAssigned, 0); + ARRAY_FIELD_DP32(s->regs, CRB_LOC_STS, + Granted, 0); break; case CRB_LOC_CTRL_REQUEST_ACCESS: ARRAY_FIELD_DP32(s->regs, CRB_LOC_STS, --=20 2.5.5