From: Auke Kok <auke-jan.h.kok@intel.com>
To: Dmitry Mishin <dim@openvz.org>
Cc: Auke Kok <auke-jan.h.kok@intel.com>,
john.ronciak@intel.com, jesse.brandeburg@intel.com,
akpm@osdl.org, netdev@vger.kernel.org, devel@openvz.org,
xemul@openvz.org
Subject: Re: [PATCH 2.6.18] e1000: fix initialization irqs
Date: Wed, 22 Nov 2006 12:51:19 -0800 [thread overview]
Message-ID: <4564B847.80908@intel.com> (raw)
In-Reply-To: <200611221943.53963.dim@openvz.org>
Dmitry Mishin wrote:
> On Wednesday 22 November 2006 19:19, Auke Kok wrote:
>> Now you're telling the NIC to send interrupts before we routed them I think.
>>
>> If we _up() before we even have an interrupt, even more bad things could happen.
>>
>> What is the reason you wrote this workaround?
> The reason is simple, we've got this oops due to misrouted interrupts,
> misrouted_irq() function. This workaround helps us, please, advice how to fix
> it or fix it yourself.
without knowing all the parameters that are involved, I cannot make an informed fix at
all. I need to see the oops, a full dmesg dump, lspci -vv, and possibly more (preferably
both before and after the OOPS).
If you can provide those then that would really help a lot, especially since the "fix"
you provide introduces a great number of trap doors and other undetermined behaviour.
Cheers,
Auke
prev parent reply other threads:[~2006-11-22 19:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-22 12:49 [PATCH 2.6.18] e1000: fix initialization irqs Dmitry Mishin
2006-11-22 16:19 ` Auke Kok
2006-11-22 16:43 ` Dmitry Mishin
2006-11-22 20:51 ` Auke Kok [this message]
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