{"id":186,"url":"http://patchwork.ozlabs.org/api/1.0/patches/186/?format=json","project":{"id":2,"url":"http://patchwork.ozlabs.org/api/1.0/projects/2/?format=json","name":"Linux PPC development","link_name":"linuxppc-dev","list_id":"linuxppc-dev.lists.ozlabs.org","list_email":"linuxppc-dev@lists.ozlabs.org","web_url":"https://github.com/linuxppc/wiki/wiki","scm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git","webscm_url":"https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/"},"msgid":"<200809051636.26545.hannes.hering@gmx.de>","date":"2008-09-05T14:36:26","name":"ehea: Fix DLPAR memory handling","commit_ref":"70666c71957b62c8e9ea5c0d999a4bfd214c80d2","pull_url":null,"state":"handled-elsewhere","archived":true,"hash":"21fb733287eeb4851d2011fe0ec406df19958634","submitter":{"id":110,"url":"http://patchwork.ozlabs.org/api/1.0/people/110/?format=json","name":"Hannes Hering","email":"hannes.hering@gmx.de"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linuxppc-dev/patch/200809051636.26545.hannes.hering@gmx.de/mbox/","series":[],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/186/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":["patchwork@ozlabs.org","linuxppc-dev@ozlabs.org"],"Delivered-To":["patchwork@ozlabs.org","linuxppc-dev@ozlabs.org"],"Received":["from ozlabs.org (localhost [127.0.0.1])\n\tby ozlabs.org (Postfix) with ESMTP id C99A8DE00D\n\tfor ; Sat, 6 Sep 2008 00:47:59 +1000 (EST)","from mtagate2.de.ibm.com (mtagate2.de.ibm.com [195.212.17.162])\n\t(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))\n\t(Client CN \"mtagate2.de.ibm.com\", Issuer \"Equifax\" (verified OK))\n\tby ozlabs.org (Postfix) with ESMTPS id A9AE6DDF5F\n\tfor ; Sat, 6 Sep 2008 00:36:37 +1000 (EST)","from d12nrmr1607.megacenter.de.ibm.com\n\t(d12nrmr1607.megacenter.de.ibm.com [9.149.167.49])\n\tby mtagate2.de.ibm.com (8.13.1/8.13.1) with ESMTP id m85EaWEC001882\n\tfor ; Fri, 5 Sep 2008 14:36:32 GMT","from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com\n\t[9.149.165.228])\n\tby d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v9.0) with\n\tESMTP id m85EaVAT3506234\n\tfor ; Fri, 5 Sep 2008 16:36:31 +0200","from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1])\n\tby d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP\n\tid m85EaRqp002922\n\tfor ; Fri, 5 Sep 2008 16:36:27 +0200","from dyn-9-152-217-94.boeblingen.de.ibm.com\n\t(dyn-9-152-217-94.boeblingen.de.ibm.com [9.152.217.94])\n\tby d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with\n\tESMTP id m85EaRAD002912; Fri, 5 Sep 2008 16:36:27 +0200"],"From":"Hannes Hering ","Subject":"[PATCH 1/2] ehea: Fix DLPAR memory handling","Date":"Fri, 5 Sep 2008 16:36:26 +0200","User-Agent":"KMail/1.9.9","MIME-Version":"1.0","Content-Disposition":"inline","To":"jeff@garzik.org","Message-Id":"<200809051636.26545.hannes.hering@gmx.de>","X-Mailman-Approved-At":"Sat, 06 Sep 2008 00:47:17 +1000","Cc":"themann@de.ibm.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org,\n\traisch@de.ibm.com, ossrosch@linux.vnet.ibm.com,\n\tlinuxppc-dev@ozlabs.org, ossthema@de.ibm.com, osstklei@de.ibm.com","X-BeenThere":"linuxppc-dev@ozlabs.org","X-Mailman-Version":"2.1.11","Precedence":"list","List-Id":"Linux on PowerPC Developers Mail List ","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Content-Type":"text/plain; charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"linuxppc-dev-bounces+patchwork=ozlabs.org@ozlabs.org","Errors-To":"linuxppc-dev-bounces+patchwork=ozlabs.org@ozlabs.org"},"content":"The ehea busmap must be allocated only once in the first of many calls of the\nehea_create_busmap_callback.\n\nSigned-off-by: Hannes Hering ","diff":"diff -Nurp -X dontdiff linux-2.6.27-rc5/drivers/net/ehea/ehea_qmr.c patched_kernel/drivers/net/ehea/ehea_qmr.c\n--- linux-2.6.27-rc5/drivers/net/ehea/ehea_qmr.c\t2008-08-29 00:52:02.000000000 +0200\n+++ patched_kernel/drivers/net/ehea/ehea_qmr.c\t2008-09-05 15:31:30.000000000 +0200\n@@ -595,7 +595,8 @@ static int ehea_create_busmap_callback(u\n \tend_section = start_section + ((nr_pages * PAGE_SIZE) / EHEA_SECTSIZE);\n \tmr_len = *(unsigned long *)arg;\n \n-\tehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL);\n+\tif (!ehea_bmap)\n+\t\tehea_bmap = kzalloc(sizeof(struct ehea_bmap), GFP_KERNEL);\n \tif (!ehea_bmap)\n \t\treturn -ENOMEM;\n \n","prefixes":[]}