From: Catalin Marinas <catalin.marinas@arm.com>
Date: Mon, 20 Oct 2008 17:15:37 +0000 (+0100)
Subject: smc911x: Make the driver safer on SMP
X-Git-Tag: v2.6.28-rc1~3^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b891a9023bc4fc639b31c234a705e7e51104cf22;p=pandora-kernel.git

smc911x: Make the driver safer on SMP

This patch extends the critical regions covered by lp->lock to make it
safer on SMP. The main failure point was the smc911x_hard_start_xmit
function being called from different CPUs. It was tested on the ARM SMP
platforms.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

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