| Date | Tue, 30 Apr 2019 00:06:06 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH 03/12] net: ll_temac: Fix support for 64-bit platforms |
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On Mon, Apr 29, 2019 at 10:34:13AM +0200, Esben Haabendal wrote: > The use of buffer descriptor APP4 field (32-bit) for storing skb pointer > obviously does not work on 64-bit platforms. > As APP3 is also unused, we can use that to store the other half of 64-bit > pointer values. > > Contrary to what is hinted at in commit message of commit 15bfe05c8d63 > ("net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit") > there are no other pointers stored in cdmac_bd. > > Signed-off-by: Esben Haabendal <esben@geanix.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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