From: Mark Rutland <mark.rutland@arm.com>
To: David Howells <dhowells@redhat.com>
Cc: lukas@wunner.de, linux-efi@vger.kernel.org,
linux-security-module@vger.kernel.org, keyrings@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/6] efi: Get the secure boot status [ver #2]
Date: Wed, 23 Nov 2016 13:42:19 +0000 [thread overview]
Message-ID: <20161123134219.GH24624@leverpostej> (raw)
In-Reply-To: <18007.1479900357@warthog.procyon.org.uk>
On Wed, Nov 23, 2016 at 11:25:57AM +0000, David Howells wrote:
> Mark Rutland <mark.rutland@arm.com> wrote:
>
> > int secure_boot = efi_get_secureboot(sys_table);
> >
> > if (secure_boot > 0)
> > pr_efi(sys_table, "UEFI Secure Boot is enabled.\n");
> > if (secure_boot < 0)
> > pr_efi_err(sys_table,
> > "could not determine UEFI Secure Boot status.\n");
>
> In which case, should this be moved into efi_get_secureboot() and it return a
> bool?
That would make sense to me, provided we're only likely to call that
once (and only log once).
I guess it would also make sense to change the latter case to soemthing
like:
Could not determine UEFI Secure Boot status. Assuming enabled.
... so as to make it clear what the effect is.
Thanks,
Mark.
next prev parent reply other threads:[~2016-11-23 13:43 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-23 0:22 [PATCH 0/6] efi: Pass secure boot mode to kernel [ver #2] David Howells
2016-11-23 0:22 ` [PATCH 1/6] x86/efi: Allow invocation of arbitrary runtime services " David Howells
2016-11-23 0:22 ` [PATCH 2/6] arm/efi: " David Howells
2016-11-23 9:34 ` David Howells
2016-11-23 10:35 ` Ard Biesheuvel
2016-11-23 11:51 ` David Howells
2016-11-23 10:27 ` Mark Rutland
2016-11-23 11:46 ` David Howells
2016-11-23 13:38 ` Mark Rutland
2016-11-23 0:22 ` [PATCH 3/6] efi: Add SHIM and image security database GUID definitions " David Howells
2016-11-23 0:22 ` [PATCH 4/6] efi: Get the secure boot status " David Howells
2016-11-23 9:31 ` Lukas Wunner
2016-11-23 9:53 ` David Howells
2016-11-23 10:10 ` Lukas Wunner
2016-11-23 10:47 ` Mark Rutland
2016-11-23 11:25 ` David Howells
2016-11-23 13:42 ` Mark Rutland [this message]
2016-11-23 14:13 ` David Howells
2016-11-23 14:24 ` Mark Rutland
2016-11-23 14:55 ` David Howells
2016-11-29 18:11 ` Matthew Garrett
2016-11-30 16:51 ` David Howells
2016-11-23 0:23 ` [PATCH 5/6] efi: Disable secure boot if shim is in insecure mode " David Howells
2016-11-23 13:38 ` Mark Rutland
2016-11-23 0:23 ` [PATCH 6/6] efi: Add EFI_SECURE_BOOT bit " David Howells
2016-11-23 9:27 ` Lukas Wunner
2016-11-23 10:07 ` David Howells
2016-11-23 10:09 ` David Howells
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