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Groups > linux.kernel > #1573238
| From | Ard Biesheuvel <ard.biesheuvel@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] |
| Date | 2017-02-03 17:30 +0100 |
| Message-ID | <t6OUh-442-7@gated-at.bofh.it> (permalink) |
| References | <t5InT-2gX-3@gated-at.bofh.it> <t5InT-2gX-13@gated-at.bofh.it> <t6OAV-3WY-17@gated-at.bofh.it> <t6OUh-442-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 3 February 2017 at 16:21, David Howells <dhowells@redhat.com> wrote:
> Ard Biesheuvel <ard.biesheuvel@linaro.org> wrote:
>
>> > + if (IS_ENABLED(CONFIG_EFI)) {
>>
>> Shouldn't this be a runtime check?
>
> Interesting question. The original patch I was working from had a #ifdef
> here. Possibly it doesn't need to be there at all. We could rely entirely on
> the value of boot_params.secure_boot.
>
Yes, but only if you are booting via UEFI, no? So perhaps use
efi_enabled(EFI_BOOT) instead?
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[PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] David Howells <dhowells@redhat.com> - 2017-01-31 16:20 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-03 17:10 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] David Howells <dhowells@redhat.com> - 2017-02-03 17:30 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-03 17:30 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-03 18:10 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] David Howells <dhowells@redhat.com> - 2017-02-03 18:20 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] Ard Biesheuvel <ard.biesheuvel@linaro.org> - 2017-02-03 17:30 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] David Howells <dhowells@redhat.com> - 2017-02-03 17:30 +0100
Re: [PATCH 7/7] efi: Print the secure boot status in x86 setup_arch() [ver #7] David Howells <dhowells@redhat.com> - 2017-02-03 17:30 +0100
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