Re: [PATCH] Enable Netdev XDP tutorial for Ubuntu 17.04

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On Mon, 2017-04-10 at 20:35 -0700, Jay Vosburgh wrote:
> 	This patch resolves build issues when compiling the samples on
> Ubuntu 17.04 with the distro 4.10 kernel and the linux-headers
> package
> installed.  This permits running the samples using distro packages
> without needing to rebuild the kernel from source.
> 
> 	Tested on a 17.04 VM using virtio_net.
> 
> Signed-off-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
> ---
> 
> 	I haven't tried the patched version of this on a built from
> source kernel yet, so it might break that.

I was able to build on a recent Debian testing by simply inserting the
following line into samples/bpf/Makefile to force it to use the
kernel's UAPI instead of the installed headers:

HOSTCFLAGS += -I$(srctree)/include/uapi/ -D__EXPORTED_HEADERS__

johannes



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