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Re: [2.4] e1000 leaking pci mappings on rx errors?

To: "Feldman, Scott" <scott.feldman@xxxxxxxxx>
Subject: Re: [2.4] e1000 leaking pci mappings on rx errors?
From: Olof Johansson <olof@xxxxxxxxxxxxxx>
Date: Mon, 12 Jan 2004 18:35:36 -0600
Cc: netdev@xxxxxxxxxxx, cramerj <cramerj@xxxxxxxxx>, milliner@xxxxxxxxxx
In-reply-to: <C6F5CF431189FA4CBAEC9E7DD5441E0102229CCD@orsmsx402.jf.intel.com>
References: <C6F5CF431189FA4CBAEC9E7DD5441E0102229CCD@orsmsx402.jf.intel.com>
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Feldman, Scott wrote:

Ok, most of the changes to the driver are on the Tx side.  Add this to
5.2.20 and let's see if we're hitting this path.  Maybe there is still
something wrong with the Tx unwind case where we run out of resources:

It looks like I temporarily lost the machine, but I could give it one run before it happened. It was bursting huge number of those messages, but I had no chance to correlate them to the number of mappings that were leaked, since the machine pretty much locked up (serial console + too much kernel printks = very very slow machine).



-Olof

--
Olof Johansson                                        Office: 4F005/905
pSeries Linux Development                             IBM Systems Group
Email: olof@xxxxxxxxxxxxxx                          Phone: 512-838-9858
All opinions are my own and not those of IBM

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