From: Yannik Sembritzki <yannik@sembritzki.me>
To: Vivek Goyal <vgoyal@redhat.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
David Howells <dhowells@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Peter Anvin <hpa@zytor.com>,
the arch/x86 maintainers <x86@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Dave Young <dyoung@redhat.com>, Baoquan He <bhe@redhat.com>,
Justin Forbes <jforbes@redhat.com>,
Peter Jones <pjones@redhat.com>,
Matthew Garrett <mjg59@google.com>
Subject: Re: [PATCH] Fix kexec forbidding kernels signed with custom platform keys to boot
Date: Thu, 16 Aug 2018 00:14:51 +0200 [thread overview]
Message-ID: <1070be1f-1edf-a2cb-22d7-e39ee334b13e@sembritzki.me> (raw)
In-Reply-To: <20180815215718.GB15952@redhat.com>
On 15.08.2018 23:57, Vivek Goyal wrote:
> Aha.., so that's your real problem. You are trying to load VirtualBox
> module and that will not load even if you take ownership of platform
> by adding your key and sign module with that key.
>
> So this patch still will not fix the problem you are facing. It is still
> good to fix the case of kexec/kdump broken on Fedora on secureboot
> machines.
No, I wrote this patch specifically because because of the kexec issue
and would like to seem them merged to fix exactly that :-)
I only replied to the module signing discussion as there were some
ongoing arguments with regard to that. IMO this is resolved with the
patches by Mehmet Kayaalp mentioned by James anyway.
Thanks
Yannik
next prev parent reply other threads:[~2018-08-15 22:14 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-15 10:00 [PATCH] Fix kexec forbidding kernels signed with custom platform keys to boot Yannik Sembritzki
2018-08-15 16:54 ` Linus Torvalds
2018-08-15 17:27 ` Yannik Sembritzki
2018-08-15 17:37 ` Yannik Sembritzki
2018-08-15 17:42 ` Vivek Goyal
2018-08-15 18:44 ` Yannik Sembritzki
2018-08-15 18:58 ` Vivek Goyal
2018-08-15 19:06 ` Yannik Sembritzki
2018-08-15 19:49 ` Vivek Goyal
2018-08-15 20:47 ` Linus Torvalds
2018-08-15 20:53 ` James Bottomley
2018-08-15 21:08 ` Yannik Sembritzki
2018-08-15 21:13 ` James Bottomley
2018-08-15 21:31 ` Yannik Sembritzki
2018-08-15 21:40 ` James Bottomley
2018-08-15 21:50 ` Yannik Sembritzki
2018-08-15 21:57 ` Vivek Goyal
2018-08-15 22:14 ` Yannik Sembritzki [this message]
2018-08-15 21:52 ` Vivek Goyal
2018-08-15 21:57 ` James Bottomley
2018-08-15 21:14 ` Linus Torvalds
2018-08-16 13:51 ` David Howells
2018-08-16 15:16 ` James Bottomley
2018-08-16 15:42 ` James Bottomley
2018-08-16 15:49 ` David Howells
2018-08-16 15:56 ` James Bottomley
2018-08-16 16:56 ` David Laight
2018-08-16 17:15 ` James Bottomley
2018-08-16 20:31 ` David Howells
2018-08-17 0:07 ` James Bottomley
2018-08-17 8:24 ` David Howells
2018-08-17 14:58 ` James Bottomley
2018-08-17 15:42 ` Justin Forbes
2018-08-17 16:02 ` James Bottomley
2018-08-16 0:52 ` Dave Young
2018-08-16 0:55 ` Dave Young
2018-08-16 12:13 ` David Howells
2018-08-16 14:22 ` James Bottomley
2018-08-16 14:43 ` David Howells
2018-08-16 14:59 ` James Bottomley
2018-08-17 17:00 ` Alan Cox
2018-08-15 17:45 ` Linus Torvalds
2018-08-15 18:19 ` Yannik Sembritzki
2018-08-15 18:22 ` Linus Torvalds
2018-08-15 19:42 ` [PATCH 0/2] Fix kexec forbidding kernels signed with keys in the secondary keyring " Yannik Sembritzki
2018-08-16 18:02 ` Linus Torvalds
2018-08-15 19:42 ` [PATCH 1/2] " Yannik Sembritzki
2018-08-15 19:42 ` [PATCH 2/2] Replace magic for trusting the secondary keyring with #define Yannik Sembritzki
2018-08-15 21:14 ` kbuild test robot
2018-08-15 21:19 ` [PATCH 2/2] [FIXED] " Yannik Sembritzki
2018-08-15 22:01 ` Linus Torvalds
2018-08-15 22:07 ` [PATCH 2/2] [FIXED v2] " Yannik Sembritzki
2018-08-16 1:11 ` Dave Young
2018-08-16 7:43 ` Yannik Sembritzki
2018-08-16 8:02 ` Dave Young
2018-08-16 8:20 ` Greg Kroah-Hartman
2018-08-16 12:46 ` Vivek Goyal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1070be1f-1edf-a2cb-22d7-e39ee334b13e@sembritzki.me \
--to=yannik@sembritzki.me \
--cc=James.Bottomley@HansenPartnership.com \
--cc=bhe@redhat.com \
--cc=dhowells@redhat.com \
--cc=dyoung@redhat.com \
--cc=hpa@zytor.com \
--cc=jforbes@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=mjg59@google.com \
--cc=pjones@redhat.com \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=vgoyal@redhat.com \
--cc=x86@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).