From: Matt Mackall <mpm@selenic.com>
To: Jeff Moyer <jmoyer@redhat.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: netconsole hangs w/ alt-sysrq-t
Date: Sun, 25 Apr 2004 14:15:43 -0500 [thread overview]
Message-ID: <20040425191543.GV28459@waste.org> (raw)
In-Reply-To: <16519.58589.773562.492935@segfault.boston.redhat.com>
On Thu, Apr 22, 2004 at 11:29:33AM -0400, Jeff Moyer wrote:
> If netconsole is enabled, and you hit Alt-Sysrq-t, then it will print a
> small amount of output to the console(s) and then hang the system. In this
> case, I'm using the e100 driver, and we end up exhausting the available
> cbs. Since we are in interrupt context, the driver's poll routine is never
> run, and we loop infinitely waiting for resources to free up that never
> will. Kernel version is 2.6.5.
Can you try 2.6.6-rc2? It has a fix to congestion handling that should
address this.
--
Matt Mackall : http://www.selenic.com : Linux development and consulting
next prev parent reply other threads:[~2004-04-25 19:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-22 15:29 Jeff Moyer
2004-04-25 19:15 ` Matt Mackall [this message]
2004-04-28 12:44 ` Jeff Moyer
2004-04-28 14:03 ` Matt Mackall
2004-04-28 14:07 ` Jeff Moyer
2004-04-28 14:27 ` Matt Mackall
2004-04-28 18:23 ` Jeff Moyer
2004-05-20 2:20 ` klogd, netconsole without /dev/console? Tom Oehser
2004-06-25 15:50 ` netconsole hangs w/ alt-sysrq-t Jeff Moyer
2004-06-25 23:27 ` Matt Mackall
2004-06-28 14:48 ` Jeff Moyer
2004-06-28 15:19 ` Matt Mackall
2004-06-28 16:58 ` Jeff Moyer
2004-06-29 12:36 ` Jeff Moyer
2004-07-01 16:52 ` Matt Mackall
2004-07-01 16:54 ` Jeff Moyer
2004-07-01 17:05 ` Matt Mackall
2004-07-01 17:53 ` Jeff Moyer
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