Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dwUHw-0003Vk-MQ for pgsql-hackers@arkaria.postgresql.org; Mon, 25 Sep 2017 14:23:12 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1dwUHw-0008EY-91 for pgsql-hackers@arkaria.postgresql.org; Mon, 25 Sep 2017 14:23:12 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dwUHu-00088i-EN for pgsql-hackers@postgresql.org; Mon, 25 Sep 2017 14:23:10 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dwUHn-00075a-9C for pgsql-hackers@postgresql.org; Mon, 25 Sep 2017 14:23:09 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.4/8.14.4) with ESMTP id v8PEMwhO026248; Mon, 25 Sep 2017 10:22:58 -0400 From: Tom Lane To: Thomas Munro cc: Andres Freund , Robert Haas , amul sul , PostgreSQL-development Subject: Re: Server crash due to SIGBUS(Bus Error) when trying to access the memory created using dsm_create(). In-reply-to: References: <25838.1471010881@sss.pgh.pa.us> <20170628230458.n5ehizmvhoerr5yq@alap3.anarazel.de> Comments: In-reply-to Thomas Munro message dated "Mon, 25 Sep 2017 11:11:39 +1300" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <26246.1506349378.1@sss.pgh.pa.us> Date: Mon, 25 Sep 2017 10:22:58 -0400 Message-ID: <26247.1506349378@sss.pgh.pa.us> List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-hackers Precedence: bulk Sender: pgsql-hackers-owner@postgresql.org Thomas Munro writes: > So, do we want this patch? I think we don't really have a lot of choice. I propose applying this as far back as 9.6 --- anyone think differently? regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers