Subject: Re: linux-next: build warnings after merge of the tty.current tree

From: Greg KH <[email-masked]>
Date: Thu, 27 Jan 2022 08:22:56 +0100

On Thu, Jan 27, 2022 at 09:18:00AM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the tty.current tree, today's linux-next build (x86_64
> allmodconfig) produced these warnings:
> 
> In file included from <command-line>:
> ./usr/include/linux/cyclades.h:6:2: warning: #warning "Support for features provided by this header has been removed" [-Wcpp]
>     6 | #warning "Support for features provided by this header has been removed"
>       |  ^~~~~~~
> ./usr/include/linux/cyclades.h:7:2: warning: #warning "Please consider updating your code" [-Wcpp]
>     7 | #warning "Please consider updating your code"
>       |  ^~~~~~~
> 
> 
> Introduced by commit
> 
>   f23653fe6447 ("tty: Partially revert the removal of the Cyclades public API")
> 
> This is a bit annoying :-(

Sorry, odd it doesn't show up in my builds, nor in 0-day.

> Can we exclude include/uapi/linux/cyclades.h from the headers checking,
> please?

Let me fix this up, thanks.

greg k-h