linux-kernel - Re: PROBLEM: 2.6.23-rc "NETDEV WATCHDOG: eth0: transmit timed out"

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20070814224629.GB3495@electric-eye.fr.zoreil.com>
Date:	Wed, 15 Aug 2007 00:46:29 +0200
From:	Francois Romieu <romieu@...zoreil.com>
To:	Karl Meyer <adhocrocker@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: PROBLEM: 2.6.23-rc "NETDEV WATCHDOG: eth0: transmit timed out"

Karl Meyer <adhocrocker@...il.com> :
> I did some additional testing, the results are:
> [0e4851502f846b13b29b7f88f1250c980d57e944] r8169: merge with version
> 8.001.00 of Realtek's r8168 driver
> does not work, I after some traffic the transmit timeout occurs.
> [6dccd16b7c2703e8bbf8bca62b5cf248332afbe2] r8169: merge with version
> 6.001.00 of Realtek's r8169 driver
> Seems to be the last version to work. I did some stress testing (much
> more than the level that was enough to make
> [0e4851502f846b13b29b7f88f1250c980d57e944]  break) and am currently
> using this version and no problems so far.

Thanks for the quick feedback.

Can you try the patch below on top of 2.6.23-rc3 ?

If it does not work I'll dissect 0e4851502f846b13b29b7f88f1250c980d57e944
tomorrow.

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index b85ab4a..cdb8a08 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2749,6 +2749,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
 		if (!(status & tp->intr_event))
 			break;
 
+#if 0
                 /* Work around for rx fifo overflow */
                 if (unlikely(status & RxFIFOOver) &&
 		    (tp->mac_version == RTL_GIGA_MAC_VER_11)) {
@@ -2756,6 +2757,7 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance)
 			rtl8169_tx_timeout(dev);
 			break;
 		}
+#endif
 
 		if (unlikely(status & SYSErr)) {
 			rtl8169_pcierr_interrupt(dev);
-- 
Ueimor
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/