linux-kernel - Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup

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Message-ID: <CAKv+Gu88XuQAb7aSmJ=b+u5LDfkE=dgWMwnKUd0U=qKSQXxdrQ@mail.gmail.com>
Date:   Fri, 3 Feb 2017 17:00:44 +0000
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     David Howells <dhowells@...hat.com>
Cc:     Matt Fleming <matt@...eblueprint.co.uk>,
        "linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-security-module <linux-security-module@...r.kernel.org>,
        keyrings@...r.kernel.org,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch()
 [ver #7]

On 3 February 2017 at 16:29, Ard Biesheuvel <ard.biesheuvel@...aro.org> wrote:
> On 3 February 2017 at 16:29, David Howells <dhowells@...hat.com> wrote:
>> David Howells <dhowells@...hat.com> wrote:
>>
>>> Ard Biesheuvel <ard.biesheuvel@...aro.org> wrote:
>>>
>>> > Yes, but only if you are booting via UEFI, no?
>>>
>>> Why limit it so?  Even if you don't boot via UEFI, the bootloader/kexec can
>>> always set the secure-boot state on.
>>>
>>> > So perhaps use efi_enabled(EFI_BOOT) instead?
>>>
>>> I've no objection to that, given it incorporates a test of CONFIG_EFI.
>>
>> Feel free to just go ahead and change it in the patch.  We can always take the
>> check out later.
>>
>
> Sure

OK, I have queued these patches (minus the DeployedMode one) in the
next branch on efi.git. Please double check, I will send out a pull
request to tip shortly (once the autobuilder gives me the green light)

Thanks,
Ard.