Re: em interrupt storm
From: Julian Elischer (julian_at_elischer.org)
Date: 11/24/05
- Previous message: Scott Long: "Re: em interrupt storm"
- In reply to: Michael Vince: "Re: em interrupt storm"
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Date: Wed, 23 Nov 2005 21:17:26 -0800 To: Michael Vince <mv@roq.com>
Michael Vince wrote:
> Kris Kennaway wrote:
>
>>
>>
> This is Intels latest server chipset designs and Dell are putting that
> chipset in all their servers.
> Luckily I haven't not seen the problem on any of my Dell servers (as
> long as I am looking at this right).
>
I just tried intel's latest em driver (3.2.18) with 6 interfaces on a
4.10 system on a dell 2850 server.
(E7525 chipset I think)
The result was the system hanging (couldn't do anything other than enter
the debugger).
backtraces showed tight loops in the em interrupt routines.
Not sure if it's related yet.
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- Previous message: Scott Long: "Re: em interrupt storm"
- In reply to: Michael Vince: "Re: em interrupt storm"
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