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Date: Sat, 25 Oct 2008 13:25:26 +0200
From: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless@vger.kernel.org,
	Shaddy Baddah <shaddy_baddah@hotmail.com>
Subject: Re: zd1211rw (2.6.26 sparc64): unaligned access (zd_mac_rx)
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* Johannes Berg | 2008-10-25 11:17:21 [+0200]:

>> [  277.190494] Kernel unaligned access at TPC[10129b68] zd_mac_rx+0x144/0x32c [zd1211rw]
>
>my best bet is this:
>
>        fc = *(__le16 *)buffer;
>
>could you try something with get_unaligned? Though if this is it,
>then ... We really need disassembly of the exact spot.
A few lines before that:
|         buffer += ZD_PLCP_HEADER_SIZE;

and ZD_PLCP_HEADER_SIZE is 5 so we end up unaligned, don't we?

>
>johannes

Sebastian