Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030593AbXB0Ip7 (ORCPT ); Tue, 27 Feb 2007 03:45:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161037AbXB0Ip6 (ORCPT ); Tue, 27 Feb 2007 03:45:58 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:52364 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030603AbXB0Ipi (ORCPT ); Tue, 27 Feb 2007 03:45:38 -0500 Date: Tue, 27 Feb 2007 09:39:18 +0100 From: Ingo Molnar To: Adrian Bunk Cc: linux-kernel@vger.kernel.org, Linus Torvalds , Andrew Morton , Ayaz Abdulla , Jeff Garzik Subject: regression: forcedeth.c hang Message-ID: <20070227083918.GC30376@elte.hu> References: <20070225175247.GB12392@stusta.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070225175247.GB12392@stusta.de> User-Agent: Mutt/1.4.2.2i X-ELTE-VirusStatus: clean X-ELTE-SpamScore: 1.0 X-ELTE-SpamLevel: s X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=1.0 required=5.9 tests=BAYES_50 autolearn=no SpamAssassin version=3.1.7 1.0 BAYES_50 BODY: Bayesian spam probability is 40 to 60% [score: 0.4080] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1434 Lines: 39 * Adrian Bunk wrote: > This email lists some known regressions in 2.6.21-rc1 compared to > 2.6.20 that are not yet fixed in Linus' tree. just found a new one: forcedeth.c broke since v2.6.20. It generates a few irqs after ifup and then stops dead (no in/out packets). Undoing all of these commits fixes the problem: commit 21828163b2b31e0675cb3e66a2a4a231dec06236 commit 57fff6986b6daae13947c565786757c05303f0f6 commit 4e16ed1b0e17a3832310031e2ddaeb0914eb837d commit f0734ab658390380079369f7090dcf7aa226f394 commit b01867cbd1853995946c8c838eff93a0885d8bc6 commit 445583b89d71b48cf8c64e26acc5a710248feed7 commit aaa37d2d099f97ced415546e285ac901e47a2437 commit 86b22b0dfbf462e6ed75e54fc83575dae01e3c69 commit 0d63fb32b2b8c3464d9c1afc3ce3fd3ceec025b6 commit 164a86e40e6c74ec5a91c364ccf7b1a2295b0a52 commit 761fcd9e3e0aa2a02231d1631f31409be5e890d2 commit d2f7841277d8613a780ab28d04d8f31a31816153 commit 1d39ed565cfcc7c4fe586de621aef495c4f94ffb that's 75K of delta - i'll bisect it some more. Hardware in question: 00:0a.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3) config options: CONFIG_FORCEDETH=y CONFIG_FORCEDETH_NAPI=y Ingo - 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/