From: Linas Vepstas <linas@austin.ibm.com>
Date: Tue, 20 Feb 2007 22:41:59 +0000 (-0600)
Subject: spidernet: transmit race
X-Git-Tag: v2.6.21-rc2~3^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c8e98fe4742734c1c6b81699a86d1f5b03841e0;p=pandora-kernel.git

spidernet: transmit race

Multiple threads performing a transmit can race into
the spidernet tx ring cleanup code. This puts the
relevant check under a lock.

Signed-off-by: Linas Vepstas <lins@austin.ibm.com>
Cc: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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