netdev - Re: build failure: undef ref to __sk_defer_free

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Message-ID: <2a49f5f7-9779-6e75-3040-b754cf66805f@nvidia.com>
Date:   Thu, 20 Jan 2022 13:33:58 +0200
From:   Gal Pressman <gal@...dia.com>
To:     Adam Borowski <kilobyte@...band.pl>
Cc:     netdev@...r.kernel.org
Subject: Re: build failure: undef ref to __sk_defer_free_flush

On 20/01/2022 13:31, Adam Borowski wrote:
> Hi!
> Your commit 79074a72d335dbd021a716d8cc65cba3b2f706ab
>      net: Flush deferred skb free on socket destroy
> causes a build failure if NET=y && INET=n
>
>   LD      .tmp_vmlinux.kallsyms1
> ld: net/core/sock.o: in function `sk_defer_free_flush':
> /home/kilobyte/linux/./include/net/tcp.h:1378: undefined reference to `__sk_defer_free_flush'
>
>
> Meow!


Working on a fix, thanks.