From: David S. Miller <davem@davemloft.net>
Date: Wed, 16 Jan 2008 06:43:24 +0000 (-0800)
Subject: [NET]: Fix TX timeout regression in Intel drivers.
X-Git-Tag: v2.6.24~46^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2c7ddd6261eb885091cf6ddbcfae01f4216fb8e;p=pandora-kernel.git

[NET]: Fix TX timeout regression in Intel drivers.

This fixes a regression added by changeset
53e52c729cc169db82a6105fac7a166e10c2ec36 ("[NET]: Make ->poll()
breakout consistent in Intel ethernet drivers.")

As pointed out by Jesse Brandeburg, for three of the drivers edited
above there is breakout logic in the *_clean_tx_irq() code to prevent
running TX reclaim forever.  If this occurs, we have to elide NAPI
poll completion or else those TX events will never be serviced.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
---

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