Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
References: <CAHp75VecgvsDqRwmyJZb8z0n4XAUjEStrVmXDZ9-knud7_eO3A@mail.gmail.com>
 <CALeDE9PkZnrZ=cXKB16+oZ0=O=3XSYqsgXi9TKeuWT7KqXrdNQ@mail.gmail.com>
In-Reply-To: <CALeDE9PkZnrZ=cXKB16+oZ0=O=3XSYqsgXi9TKeuWT7KqXrdNQ@mail.gmail.com>
From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Mon, 15 Feb 2021 20:25:58 +0200
Message-ID: <CAHp75VedCFYFr7DAkhV+ZZKqtmff+CDKrR=e2ccz=hW8qcV+uw@mail.gmail.com>
Subject: Re: commit 0f0aefd733f7 to linux-firmware effectively broke all of
 the setups with old kernels
To:     Peter Robinson <pbrobinson@gmail.com>
Cc:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "open list:TI WILINK WIRELES..." <linux-wireless@vger.kernel.org>,
        netdev <netdev@vger.kernel.org>,
        Kalle Valo <kvalo@codeaurora.org>,
        Josh Boyer <jwboyer@kernel.org>, Ferry Toth <fntoth@gmail.com>
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

On Mon, Feb 15, 2021 at 8:03 PM Peter Robinson <pbrobinson@gmail.com> wrote:
>
> > Seems the commit 0f0aefd733f7 to linux-firmware effectively broke all
> > of the setups with the old kernels. Firmware name is an ABI (!) and
> > replacing it like this will definitely break systems with older
> > kernels. Linux firmware package likely, but unfortunately, should
> > carry on both versions as long as it's needed. Alternative solution is
> > to provide the links during installation.
>
> It does provide the links using the copy-firmware.sh and the details in WHENCE.
>
> The alternative is to leave firmwares in place with CVEs.

Good, thanks, I haven't looked into that script.


-- 
With Best Regards,
Andy Shevchenko