From: Sven Eckelmann <sven.eckelmann@gmx.de>
Date: Sat, 22 May 2010 15:48:47 +0000 (+0200)
Subject: Staging: batman-adv: Don't allocate icmp packet with GFP_KERNEL
X-Git-Tag: v2.6.35-rc2~14^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0375fc4d2748b7c7064d481b36e32ef19e43d8db;p=pandora-kernel.git

Staging: batman-adv: Don't allocate icmp packet with GFP_KERNEL

A new buffer for a packet is created when a icmp packet is received.
This happens in a context with disabled irq. Thus we are not allowed to
sleep or call function which might sleep. kmalloc must be called with
GFP_ATOMIC instead of GFP_KERNEL to ensure that it does not sleep.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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