Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758459AbYBKQJm (ORCPT ); Mon, 11 Feb 2008 11:09:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756583AbYBKQJa (ORCPT ); Mon, 11 Feb 2008 11:09:30 -0500 Received: from srv5.dvmed.net ([207.36.208.214]:51993 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755441AbYBKQJ3 (ORCPT ); Mon, 11 Feb 2008 11:09:29 -0500 Message-ID: <47B07335.5090709@garzik.org> Date: Mon, 11 Feb 2008 11:09:25 -0500 From: Jeff Garzik User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Steve Wise CC: divy@chelsio.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, general@lists.openfabrics.org Subject: Re: [PATCH 2.6.25] cxgb3: Handle ARP completions that mark neighbors stale. References: <20080206180519.4680.34741.stgit@dell3.ogc.int> In-Reply-To: <20080206180519.4680.34741.stgit@dell3.ogc.int> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Score: -4.4 (----) X-Spam-Report: SpamAssassin version 3.2.3 on srv5.dvmed.net summary: Content analysis details: (-4.4 points, 5.0 required) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 679 Lines: 19 Steve Wise wrote: > cxgb3: Handle ARP completions that mark neighbors stale. > > When ARP completes due to a request rather than a reply the neighbor is > marked NUD_STALE instead of reachable (see arp_process()). The handler > for the resulting netevent needs to check also for NUD_STALE. > > Failure to use the arp entry can cause RDMA connection failures. > > Signed-off-by: Steve Wise applied -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/