From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [PATCH] r8169: Fix rtl8169_rx_interrupt() Date: Wed, 17 Mar 2010 08:37:17 +0100 Message-ID: <1268811437.2932.66.camel@edumazet-laptop> References: <20100307192305.GA598@elte.hu> <20100308125122.GA11242@redhat.com> <1268686865.2824.4.camel@edumazet-laptop> <1268699602.2824.14.camel@edumazet-laptop> <20100316145914.GB3332@swordfish.minsk.epam.com> <1268751933.3094.45.camel@edumazet-laptop> <20100316151023.GC3332@swordfish.minsk.epam.com> <1268752826.3094.48.camel@edumazet-laptop> <20100316182619.GA3451@swordfish> <1268765284.2932.17.camel@edumazet-laptop> <20100317072539.GA3579@swordfish> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Oleg Nesterov , David Miller , Francois Romieu , netdev@vger.kernel.org To: Sergey Senozhatsky Return-path: Received: from mail-bw0-f211.google.com ([209.85.218.211]:52836 "EHLO mail-bw0-f211.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752356Ab0CQHhX (ORCPT ); Wed, 17 Mar 2010 03:37:23 -0400 Received: by bwz3 with SMTP id 3so862655bwz.29 for ; Wed, 17 Mar 2010 00:37:21 -0700 (PDT) In-Reply-To: <20100317072539.GA3579@swordfish> Sender: netdev-owner@vger.kernel.org List-ID: trimming some cc Le mercredi 17 mars 2010 =C3=A0 09:25 +0200, Sergey Senozhatsky a =C3=A9= crit : > Hello, >=20 > cumulative patch: >=20 > [ 155.337373] ------------[ cut here ]------------ > [ 155.337386] WARNING: at net/sched/sch_generic.c:255 dev_watchdog+0= xc1/0x125() > [ 155.337390] Hardware name: F3JC =20 > [ 155.337394] NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed = out > [ 155.337397] Modules linked in: pktgen ppp_async crc_ccitt ipv6 ppp= _generic slhc snd_hwdep snd_hda_codec_si3054 snd_hda_codec_realtek sdhc= i_pci sdhci snd_hda_intel snd_hda_codec > asus_laptop sparse_keymap mmc_core led_class snd_pcm snd_timer snd_pa= ge_alloc psmouse rng_core snd soundcore sg i2c_i801 evdev serio_raw r81= 69 mii usbhid hid uhci_hcd ehci_hcd > sr_mod cdrom sd_mod usbcore ata_piix > [ 155.337468] Pid: 7, comm: ksoftirqd/1 Tainted: G W 2.6.34-= rc1-dbg-git6-r8169 #47 > [ 155.337472] Call Trace: > [ 155.337481] [] warn_slowpath_common+0x65/0x7c > [ 155.337506] [] ? dev_watchdog+0xc1/0x125 > [ 155.337512] [] warn_slowpath_fmt+0x24/0x27 > [ 155.337517] [] dev_watchdog+0xc1/0x125 > [ 155.337525] [] ? run_timer_softirq+0x120/0x1eb > [ 155.337530] [] run_timer_softirq+0x176/0x1eb > [ 155.337536] [] ? run_timer_softirq+0x120/0x1eb > [ 155.337566] [] ? dev_watchdog+0x0/0x125 > [ 155.337576] [] __do_softirq+0x8d/0x117 > [ 155.337667] [] do_softirq+0x2b/0x43 > [ 155.337729] [] run_ksoftirqd+0x71/0x140 > [ 155.337745] [] ? run_ksoftirqd+0x0/0x140 > [ 155.337810] [] kthread+0x6a/0x6f > [ 155.337832] [] ? kthread+0x0/0x6f > [ 155.337903] [] kernel_thread_helper+0x6/0x1a > [ 155.337907] ---[ end trace a22d306b065d4a68 ]--- > [ 155.350902] r8169 0000:02:00.0: eth0: link up > [ 167.350892] r8169 0000:02:00.0: eth0: link up >=20 >=20 >=20 On receiver ? I suspect lot of work is needed on this driver to make it working, but = I dont have a machine with said adapter. Are you in 100 Mb full duplex mode ?