From owner-freebsd-net@FreeBSD.ORG Tue Mar 18 21:55:52 2008 Return-Path: Delivered-To: freebsd-net@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 653871065670; Tue, 18 Mar 2008 21:55:52 +0000 (UTC) (envelope-from sam@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 4F5FC8FC23; Tue, 18 Mar 2008 21:55:52 +0000 (UTC) (envelope-from sam@FreeBSD.org) Received: from freefall.freebsd.org (sam@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m2ILtqpq018609; Tue, 18 Mar 2008 21:55:52 GMT (envelope-from sam@freefall.freebsd.org) Received: (from sam@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m2ILtq0s018605; Tue, 18 Mar 2008 21:55:52 GMT (envelope-from sam) Date: Tue, 18 Mar 2008 21:55:52 GMT Message-Id: <200803182155.m2ILtq0s018605@freefall.freebsd.org> To: sam@FreeBSD.org, freebsd-net@FreeBSD.org, thompsa@FreeBSD.org From: sam@FreeBSD.org Cc: Subject: Re: kern/121720: [wpi] wpi doesnt work if kernel has options SCHED_ULE X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Mar 2008 21:55:52 -0000 Synopsis: [wpi] wpi doesnt work if kernel has options SCHED_ULE Responsible-Changed-From-To: freebsd-net->thompsa Responsible-Changed-By: sam Responsible-Changed-When: Tue Mar 18 21:54:31 UTC 2008 Responsible-Changed-Why: Hand to Andrew as he's been working on this driver. FWIW my guess is this is preemption causing problems with the questionable locking that used to be done by the driver. I think Andrew's recent round of changes eliminated that stuff. http://www.freebsd.org/cgi/query-pr.cgi?pr=121720