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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Tue, 2 Jul 2019 15:55:15 +0100 Received: from b01ledav002.gho.pok.ibm.com (b01ledav002.gho.pok.ibm.com [9.57.199.107]) by b01cxnp23034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x62EtE6T51839470 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 2 Jul 2019 14:55:15 GMT Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DFBCD124052; Tue, 2 Jul 2019 14:55:14 +0000 (GMT) Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C1D15124054; Tue, 2 Jul 2019 14:55:14 +0000 (GMT) Received: from arbab-vm.localdomain (unknown [9.85.182.131]) by b01ledav002.gho.pok.ibm.com (Postfix) with ESMTP; Tue, 2 Jul 2019 14:55:14 +0000 (GMT) Received: from arbab-vm (localhost [IPv6:::1]) by arbab-vm.localdomain (Postfix) with ESMTP id 406A5100253; Tue, 2 Jul 2019 09:55:12 -0500 (CDT) Date: Tue, 2 Jul 2019 09:55:11 -0500 From: Reza Arbab To: Santosh Sivaraj Subject: Re: [v2 03/12] powerpc/mce: Add MCE notification chain References: <20190702051932.511-1-santosh@fossix.org> <20190702051932.511-4-santosh@fossix.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20190702051932.511-4-santosh@fossix.org> Organization: IBM Linux Technology Center User-Agent: NeoMutt/20180716 X-TM-AS-GCONF: 00 x-cbid: 19070214-0064-0000-0000-000003F62444 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00011366; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000286; SDB=6.01226410; UDB=6.00645651; IPR=6.01007630; MB=3.00027555; MTD=3.00000008; XFM=3.00000015; UTC=2019-07-02 14:55:17 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19070214-0065-0000-0000-00003E1CB7AB Message-Id: <20190702145511.lp5vtw3nrysitr3q@arbab-vm> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-07-02_08:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=566 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1907020162 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: , Cc: "Aneesh Kumar K.V" , Mahesh Salgaonkar , Nicholas Piggin , Chandan Rajendra , linuxppc-dev Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Jul 02, 2019 at 10:49:23AM +0530, Santosh Sivaraj wrote: >+static BLOCKING_NOTIFIER_HEAD(mce_notifier_list); Mahesh suggested using an atomic notifier chain instead of blocking, since we are in an interrupt. -- Reza Arbab