linux-kernel - Re: Linux 4.9.180 build fails with gcc 9 and 'cleanup_module' specifies less restrictive attribute than its target …

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Message-ID: <20190802155627.GB28398@kroah.com>
Date:   Fri, 2 Aug 2019 17:56:27 +0200
From:   Greg KH <greg@...ah.com>
To:     Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
Cc:     Rolf Eike Beer <eb@...ix.com>, stable@...r.kernel.org,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Linux 4.9.180 build fails with gcc 9 and 'cleanup_module' specifies less restrictive attribute than its target …

On Fri, Aug 02, 2019 at 03:01:13PM +0200, Miguel Ojeda wrote:
> On Fri, Aug 2, 2019 at 1:25 PM Greg KH <greg@...ah.com> wrote:
> >
> > But it still doesn't work for 4.14.y and 4.19.y, so we are probably
> > missing something there.  So if you want to fix that up, I'd appreciate
> > patches to do so :)
> 
> Hm... For 4.19.y and 4.14.y, I cannot see the init/exit_module
> warnings under GCC 9.1.1. What do you mean it does not work?

I see a ton of warnings on those kernels today.  I'll look into it next
week after I apply your patches to see what's missing.

thanks,

greg k-h