linux-kernel - Re: [PATCH 0/7] net: Convert dev_set_mac_address() to struct sockaddr

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Message-ID: <20250520200929.1b9ae5ec@kernel.org>
Date: Tue, 20 May 2025 20:09:29 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Kees Cook <kees@...nel.org>
Cc: Kuniyuki Iwashima <kuniyu@...zon.com>, ahmed.zaki@...el.com,
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Subject: Re: [PATCH 0/7] net: Convert dev_set_mac_address() to struct
 sockaddr_storage

On Tue, 20 May 2025 17:42:32 -0700 Kees Cook wrote:
> Ah yes, I can include that in the next version if you want? I was trying
> to find a stopping point since everything kind of touches everything ...

Looks like the build considers -Wincompatible-pointer-types to always
imply -Werror or some such? We explicitly disable CONFIG_WERROR in our
CI, but we still get:

drivers/net/macvlan.c:1302:34: error: incompatible pointer types passing 'struct sockaddr *' to parameter of type 'struct __kernel_sockaddr_storage *' [-Werror,-Wincompatible-pointer-types]
 1302 |                 dev_set_mac_address(port->dev, &sa, NULL);
      |                                                ^~~

on this series :(
-- 
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