From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60675) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V8zZr-00042C-GS for qemu-devel@nongnu.org; Mon, 12 Aug 2013 17:23:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V8zZi-0005dy-Ix for qemu-devel@nongnu.org; Mon, 12 Aug 2013 17:22:59 -0400 Received: from e9.ny.us.ibm.com ([32.97.182.139]:38825) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V8zZi-0005cD-Dn for qemu-devel@nongnu.org; Mon, 12 Aug 2013 17:22:50 -0400 Received: from /spool/local by e9.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 12 Aug 2013 17:22:48 -0400 Received: from d01relay07.pok.ibm.com (d01relay07.pok.ibm.com [9.56.227.147]) by d01dlp03.pok.ibm.com (Postfix) with ESMTP id 9CC1DC90026 for ; Mon, 12 Aug 2013 17:22:44 -0400 (EDT) Received: from d01av02.pok.ibm.com (d01av02.pok.ibm.com [9.56.224.216]) by d01relay07.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r7CLMk9P31719426 for ; Mon, 12 Aug 2013 17:22:46 -0400 Received: from d01av02.pok.ibm.com (loopback [127.0.0.1]) by d01av02.pok.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r7CLMj9h028598 for ; Mon, 12 Aug 2013 18:22:45 -0300 From: mrhines@linux.vnet.ibm.com Date: Mon, 12 Aug 2013 17:22:41 -0400 Message-Id: <1376342561-30855-1-git-send-email-mrhines@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH for-1.6] rdma: silly ipv6 bugfix List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: yamahata@private.email.ne.jp, aliguori@us.ibm.com, quintela@redhat.com, frank.yangjie@gmail.com, owasserm@redhat.com, mrhines@us.ibm.com, pbonzini@redhat.com From: "Michael R. Hines" My bad - but it's very important for us to warn the user that IPv6 is broken on RoCE in linux right now, until linux releases a fixed version. Signed-off-by: Michael R. Hines --- migration-rdma.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/migration-rdma.c b/migration-rdma.c index 3d1266f..f5e75d6 100644 --- a/migration-rdma.c +++ b/migration-rdma.c @@ -920,9 +920,11 @@ static int qemu_rdma_resolve_host(RDMAContext *rdma, Error **errp) ret = rdma_resolve_addr(rdma->cm_id, NULL, e->ai_dst_addr, RDMA_RESOLVE_TIMEOUT_MS); if (!ret) { - ret = qemu_rdma_broken_ipv6_kernel(errp, rdma->cm_id->verbs); - if (ret) { - continue; + if (e->ai_family == AF_INET6) { + ret = qemu_rdma_broken_ipv6_kernel(errp, rdma->cm_id->verbs); + if (ret) { + continue; + } } goto route; } -- 1.7.10.4