Messages in this thread | | | From | Kevin Hilman <> | Subject | Re: [net-next PATCH] net: Reserve skb headroom and set skb->dev even if using __alloc_skb | Date | Wed, 13 May 2015 14:35:51 -0700 |
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Alexander Duyck <alexander.h.duyck@redhat.com> writes:
> When I had inlined __alloc_rx_skb into __netdev_alloc_skb and > __napi_alloc_skb I had overlooked the fact that there was a return in the > __alloc_rx_skb. As a result we weren't reserving headroom or setting the > skb->dev in certain cases. This change corrects that by adding a couple of > jump labels to jump to depending on __alloc_skb either succeeding or failing. > > Fixes: 9451980a6646 ("net: Use cached copy of pfmemalloc to avoid accessing page") > Reported-by: Felipe Balbi <balbi@ti.com> > Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Tested this on top of next-20150513 on an ARM/OMAP (am335x-boneblack.dts) an it fixes the boot problem for me.
Tested-by: Kevin Hilman <khilman@linaro.org>
Kevin
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