From owner-freebsd-bugs@FreeBSD.ORG Thu Sep 30 00:29:11 2004 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A77AD16A4D2; Thu, 30 Sep 2004 00:29:11 +0000 (GMT) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 884D343D1D; Thu, 30 Sep 2004 00:29:11 +0000 (GMT) (envelope-from rwatson@FreeBSD.org) Received: from freefall.freebsd.org (rwatson@localhost [127.0.0.1]) i8U0TBd5035790; Thu, 30 Sep 2004 00:29:11 GMT (envelope-from rwatson@freefall.freebsd.org) Received: (from rwatson@localhost) by freefall.freebsd.org (8.12.11/8.12.11/Submit) id i8U0TBp7035786; Thu, 30 Sep 2004 00:29:11 GMT (envelope-from rwatson) Date: Thu, 30 Sep 2004 00:29:11 GMT From: Robert Watson Message-Id: <200409300029.i8U0TBp7035786@freefall.freebsd.org> To: rwatson@FreeBSD.org, freebsd-bugs@FreeBSD.org, mlaier@FreeBSD.org Subject: Re: misc/72183: em driver em_intr doesn't start send if pending packets X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Sep 2004 00:29:11 -0000 Synopsis: em driver em_intr doesn't start send if pending packets Responsible-Changed-From-To: freebsd-bugs->mlaier Responsible-Changed-By: rwatson Responsible-Changed-When: Thu Sep 30 00:27:43 GMT 2004 Responsible-Changed-Why: This patch looks almost identical to a patch committed by mlaier this afternoon in response to the presumably identical realization. FWIW, I can reproduce this problem relatively easily in my test environment, and a couple of us have been performing intermittent head-against-wall banging for the last few weeks wondering what was happening. http://www.freebsd.org/cgi/query-pr.cgi?pr=72183