From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 19 May 2015 13:40:21 +0000 (+0200)
Subject: mac80211: don't use napi_gro_receive() outside NAPI context
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~296^2~9^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22d3a3c829fa9ecdb493d1f1f2838d543f8d86a3;p=pandora-kernel.git

mac80211: don't use napi_gro_receive() outside NAPI context

No matter how the driver manages its NAPI context, there's no way
sending frames to it from a timer can be correct, since it would
corrupt the internal GRO lists.

To avoid that, always use the non-NAPI path when releasing frames
from the timer.

Cc: stable@vger.kernel.org
Reported-by: Jean Trivelly <jean.trivelly@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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