linux-kernel - Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG

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Message-ID: <20161114132708.GC2373@codeblueprint.co.uk>
Date:   Mon, 14 Nov 2016 13:27:08 +0000
From:   Matt Fleming <matt@...eblueprint.co.uk>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        "H . Peter Anvin" <hpa@...or.com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-kernel@...r.kernel.org, linux-efi@...r.kernel.org,
        Kees Cook <keescook@...omium.org>,
        Lukas Wunner <lukas@...ner.de>
Subject: Re: [PATCH 5/9] efi/arm*: libstub: Invoke EFI_RNG_PROTOCOL to seed
 the UEFI RNG table

On Sun, 13 Nov, at 09:59:32AM, Ingo Molnar wrote:
> 
> * Ingo Molnar <mingo@...nel.org> wrote:
> 
> > I'll apply the patches from email and add your SOB.
> 
> Note that the attached config produces this build error:
> 
> drivers/firmware/efi/apple-properties.c:149:9: error: implicit declaration of function ‘efi_get_device_by_path’ [-Werror=implicit-function-declaration]
> 
> also:
> 
>   warning: (THUNDERBOLT) selects APPLE_PROPERTIES which has unmet direct dependencies (EFI && EFI_STUB && X86)

Oops. Lukas, could you take a look at this (config attached).

View attachment "config" of type "text/plain" (127427 bytes)