netdev - Re: [PATCH iproute2-next v2] iplink: add support for reporting multiple XDP programs

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Date:   Sun, 15 Jul 2018 14:11:49 -0600
From:   David Ahern <dsahern@...il.com>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>,
        alexei.starovoitov@...il.com, daniel@...earbox.net,
        stephen@...workplumber.org
Cc:     netdev@...r.kernel.org, oss-drivers@...ronome.com
Subject: Re: [PATCH iproute2-next v2] iplink: add support for reporting
 multiple XDP programs

On 7/13/18 4:54 PM, Jakub Kicinski wrote:
> Kernel now supports attaching XDP programs in the driver
> and hardware at the same time.  Print that information
> correctly.
> 
> In case there are multiple programs attached kernel will
> not provide IFLA_XDP_PROG_ID, so don't expect it to be
> there (this also improves the printing for very old kernels
> slightly, as it avoids unnecessary "prog/xdp" line).
> 
...

> 
> Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
> Reviewed-by: Quentin Monnet <quentin.monnet@...ronome.com>
> ---
> v2:
>  - const char * for constant string;
>  - add more compat for older kernels.
> ---
>  ip/iplink_xdp.c | 73 +++++++++++++++++++++++++++++++++++++++++--------
>  1 file changed, 61 insertions(+), 12 deletions(-)
> 

applied to iproute2-next. Thanks