Re: [PATCH] uapi/if_ether.h: prevent redefinition of struct ethhdr

On Thu, Feb 14, 2019 at 01:27:20PM +0100, Linus Walleij wrote:

From: Hauke Mehrtens hauke@hauke-m.de

commit 6926e041a8920c8ec27e4e155efa760aa01551fd upstream.

Musl provides its own ethhdr struct definition. Add a guard to prevent its definition of the appropriate musl header has already been included.

glibc does not implement this header, but when glibc will implement this they can just define __UAPI_DEF_ETHHDR 0 to make it work with the kernel.

Signed-off-by: Hauke Mehrtens hauke@hauke-m.de Signed-off-by: David S. Miller davem@davemloft.net

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• This is upstream in v4.15
• This should be applied for stable v4.14.y and v4.9.y

Sounds good, but do you also want to sign off on it? :)

thanks,

greg k-h