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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 25 Mar 2020 13:24:19 -0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 02PDOKIU41680956 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 25 Mar 2020 13:24:20 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B7D4542045; Wed, 25 Mar 2020 13:24:20 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5B88842049; Wed, 25 Mar 2020 13:24:19 +0000 (GMT) Received: from oc0525413822.ibm.com (unknown [9.85.174.15]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Wed, 25 Mar 2020 13:24:19 +0000 (GMT) Date: Wed, 25 Mar 2020 06:24:16 -0700 From: Ram Pai To: Fabiano Rosas Subject: Re: [PATCH] powerpc/prom_init: Include the termination message in ibm,os-term RTAS call References: <20200324201211.1055236-1-farosas@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable In-Reply-To: <20200324201211.1055236-1-farosas@linux.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 x-cbid: 20032513-0012-0000-0000-000003977DB1 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20032513-0013-0000-0000-000021D475CC Message-Id: <20200325132416.GA6257@oc0525413822.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.645 definitions=2020-03-25_05:2020-03-24, 2020-03-25 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 adultscore=0 mlxlogscore=999 mlxscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 phishscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2003250105 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Ram Pai Cc: paulus@samba.org, linuxppc-dev@lists.ozlabs.org, kvm-ppc@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Mar 24, 2020 at 05:12:11PM -0300, Fabiano Rosas wrote: > QEMU can now print the ibm,os-term message[1], so let's include it in > the RTAS call. E.g.: >=20 > qemu-system-ppc64: OS terminated: Switch to secure mode failed. >=20 > 1- https://git.qemu.org/?p=3Dqemu.git;a=3Dcommitdiff;h=3Da4c3791ae0 >=20 > Signed-off-by: Fabiano Rosas > --- > arch/powerpc/kernel/prom_init.c | 3 +++ > 1 file changed, 3 insertions(+) >=20 > diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_i= nit.c > index 577345382b23..d543fb6d29c5 100644 > --- a/arch/powerpc/kernel/prom_init.c > +++ b/arch/powerpc/kernel/prom_init.c > @@ -1773,6 +1773,9 @@ static void __init prom_rtas_os_term(char *str) > if (token =3D=3D 0) > prom_panic("Could not get token for ibm,os-term\n"); > os_term_args.token =3D cpu_to_be32(token); > + os_term_args.nargs =3D cpu_to_be32(1); > + os_term_args.args[0] =3D cpu_to_be32(__pa(str)); > + Reviewed-by: Ram Pai RP