From: Matthew Garrett <mjg59@google.com>
To: Mimi Zohar <zohar@linux.ibm.com>
Cc: linux-integrity <linux-integrity@vger.kernel.org>,
LSM List <linux-security-module@vger.kernel.org>,
linux-efi <linux-efi@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
David Howells <dhowells@redhat.com>,
jforbes@redhat.com, Seth Forshee <seth.forshee@canonical.com>,
kexec@lists.infradead.org, Nayna Jain <nayna@linux.ibm.com>
Subject: Re: [PATCH 3/3] x86/ima: retry detecting secure boot mode
Date: Thu, 7 Mar 2019 14:28:52 -0800 [thread overview]
Message-ID: <CACdnJusqHZ1OLJD1baN=fXK9KE+bSqzB4OUbmLXH5-qZNrQXJg@mail.gmail.com> (raw)
In-Reply-To: <1542657371-7019-4-git-send-email-zohar@linux.ibm.com>
On Mon, Nov 19, 2018 at 11:57 AM Mimi Zohar <zohar@linux.ibm.com> wrote:
>
> The secure boot mode may not be detected on boot for some reason (eg.
> buggy firmware). This patch attempts one more time to detect the
> secure boot mode.
Do we have cases where this has actually been seen? I'm not sure what
the circumstances are that would result in this behaviour.
next prev parent reply other threads:[~2019-03-07 22:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-19 19:56 [PATCH 0/3] selftest/ima: fail kexec_load syscall Mimi Zohar
2018-11-19 19:56 ` [PATCH 1/3] ima: add error mesage to kexec_load Mimi Zohar
2018-11-19 19:56 ` [PATCH 2/3] selftests/ima: kexec_load syscall test Mimi Zohar
2018-11-19 19:56 ` [PATCH 3/3] x86/ima: retry detecting secure boot mode Mimi Zohar
2019-03-07 22:28 ` Matthew Garrett [this message]
[not found] ` <CAFbkSA39RwB+E4SaG_ueu-_B=y7JytEYKw1+eXNQ_eCuMfnv=g@mail.gmail.com>
2019-03-07 22:44 ` Matthew Garrett
2019-03-07 22:48 ` Mimi Zohar
2019-03-07 22:50 ` Matthew Garrett
2019-03-08 13:39 ` Mimi Zohar
2019-03-08 17:51 ` Matthew Garrett
2019-03-08 18:43 ` Mimi Zohar
2019-03-08 20:22 ` Matthew Garrett
2019-03-11 16:54 ` Mimi Zohar
2019-03-11 19:20 ` Matthew Garrett
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