linux-kernel - Re: linux-next: build failure after merge of the driver-core tree

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Date:   Wed, 9 Sep 2020 14:47:17 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Greg KH <greg@...ah.com>
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the driver-core tree

On Wed, Sep 09, 2020 at 09:21:05AM +0200, Greg KH wrote:
> On Wed, Sep 09, 2020 at 03:47:09PM +1000, Stephen Rothwell wrote:
> > Hi all,
> > 
> > After merging the driver-core tree, today's linux-next build (x86_64
> > allmodconfig) failed like this:
> > 
> > lib/test_firmware.c: In function 'trigger_request_platform_store':
> > lib/test_firmware.c:517:35: error: 'efi_embedded_fw_list' undeclared (first use in this function); did you mean 'efi_embedded_fw_desc'?
> >   517 |  list_add(&efi_embedded_fw.list, &efi_embedded_fw_list);
> >       |                                   ^~~~~~~~~~~~~~~~~~~~
> >       |                                   efi_embedded_fw_desc
> > lib/test_firmware.c:517:35: note: each undeclared identifier is reported only once for each function it appears in
> > lib/test_firmware.c:518:34: error: 'efi_embedded_fw_checked' undeclared (first use in this function); did you mean 'saved_efi_embedded_fw_checked'?
> >   518 |  saved_efi_embedded_fw_checked = efi_embedded_fw_checked;
> >       |                                  ^~~~~~~~~~~~~~~~~~~~~~~
> >       |                                  saved_efi_embedded_fw_checked
> > 
> > Caused by commit
> > 
> >   18efb2f9e897 ("test_firmware: Test platform fw loading on non-EFI systems")
> 
> {sigh}
> 
> I'll go revert this, sorry about that.
> 
> Kees, can you fix up this whole series and resend it again?  I'm
> dropping it from my trees now...

Oh ew, I will check the configs. I wonder what went wrong with this...
sorry for the noise!

-- 
Kees Cook