[PATCH V2 3/3] ethernet: Convert mac address uses of 6 to ETH_ALEN
Russell King - ARM Linux
linux at arm.linux.org.uk
Thu Aug 1 17:06:18 EDT 2013
On Thu, Aug 01, 2013 at 02:04:47PM -0700, Joe Perches wrote:
> On Thu, 2013-08-01 at 21:58 +0100, Russell King - ARM Linux wrote:
> > This seems rather obscure - I mean, it's not obvious to driver authors
> > that should be the case. Would it not be better to make this a little
> > more obvious somehow? Maybe __aligned(2) against mac_addr? Or
> > maybe have a debugging check for it?
> That'd be for David Miller (cc'd).
> I believe he's argued in the past that any alignment check
> for mac addresses was unnecessary.
> For all I know it really might not matter because pasemi
> can successfully dereference a ushort against an odd char
> I just noticed it and thought it'd be better moved.
As can ARM too for years now - either in hardware or via fixup for
More information about the linux-arm-kernel