From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Thiebaud Weksteen <tweek@google.com>
Cc: linux-efi@vger.kernel.org, linux-integrity@vger.kernel.org,
tpmdd-devel@lists.sourceforge.net, ard.biesheuvel@linaro.org,
matt@codeblueprint.co.uk, linux-kernel@vger.kernel.org,
mjg59@google.com, peterhuewe@gmx.de,
jgunthorpe@obsidianresearch.com, tpmdd@selhorst.net
Subject: Re: [PATCH v3 4/5] efi: call get_event_log before ExitBootServices
Date: Tue, 26 Sep 2017 14:45:38 +0300 [thread overview]
Message-ID: <20170926114538.r5hsyc5osodpaals@linux.intel.com> (raw)
In-Reply-To: <20170920081340.7413-5-tweek@google.com>
On Wed, Sep 20, 2017 at 10:13:39AM +0200, Thiebaud Weksteen wrote:
> With TPM 2.0 specification, the event logs may only be accessible by
> calling an EFI Boot Service. Modify the EFI stub to copy the log area to
> a new Linux-specific EFI configuration table so it remains accessible
> once booted.
>
> When calling this service, it is possible to specify the expected format
> of the logs: TPM 1.2 (SHA1) or TPM 2.0 ("Crypto Agile"). For now, only the
> first format is retrieved.
>
> Signed-off-by: Thiebaud Weksteen <tweek@google.com>
Does not apply:
Applying: tpm: move tpm_eventlog.h outside of drivers folder
Applying: tpm: rename event log provider files
Applying: tpm: add event log format version
Applying: efi: call get_event_log before ExitBootServices
error: sha1 information is lacking or useless (drivers/firmware/efi/efi.c).
error: could not build fake ancestor
Patch failed at 0004 efi: call get_event_log before ExitBootServices
The copy of the patch that failed is found in: .git/rebase-apply/patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
Just rebased my tree to the latest security-next.
/Jarkko
WARNING: multiple messages have this Message-ID (diff)
From: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Thiebaud Weksteen <tweek-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-integrity-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
mjg59-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
peterhuewe-Mmb7MZpHnFY@public.gmane.org,
jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org,
tpmdd-yWjUBOtONefk1uMJSBkQmQ@public.gmane.org
Subject: Re: [PATCH v3 4/5] efi: call get_event_log before ExitBootServices
Date: Tue, 26 Sep 2017 14:45:38 +0300 [thread overview]
Message-ID: <20170926114538.r5hsyc5osodpaals@linux.intel.com> (raw)
In-Reply-To: <20170920081340.7413-5-tweek-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
On Wed, Sep 20, 2017 at 10:13:39AM +0200, Thiebaud Weksteen wrote:
> With TPM 2.0 specification, the event logs may only be accessible by
> calling an EFI Boot Service. Modify the EFI stub to copy the log area to
> a new Linux-specific EFI configuration table so it remains accessible
> once booted.
>
> When calling this service, it is possible to specify the expected format
> of the logs: TPM 1.2 (SHA1) or TPM 2.0 ("Crypto Agile"). For now, only the
> first format is retrieved.
>
> Signed-off-by: Thiebaud Weksteen <tweek-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Does not apply:
Applying: tpm: move tpm_eventlog.h outside of drivers folder
Applying: tpm: rename event log provider files
Applying: tpm: add event log format version
Applying: efi: call get_event_log before ExitBootServices
error: sha1 information is lacking or useless (drivers/firmware/efi/efi.c).
error: could not build fake ancestor
Patch failed at 0004 efi: call get_event_log before ExitBootServices
The copy of the patch that failed is found in: .git/rebase-apply/patch
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".
Just rebased my tree to the latest security-next.
/Jarkko
next prev parent reply other threads:[~2017-09-26 11:45 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-20 8:13 [PATCH v3 0/5] Call GetEventLog before ExitBootServices Thiebaud Weksteen
2017-09-20 8:13 ` Thiebaud Weksteen
2017-09-20 8:13 ` [PATCH v3 1/5] tpm: move tpm_eventlog.h outside of drivers folder Thiebaud Weksteen
2017-09-20 8:13 ` Thiebaud Weksteen
2017-09-20 8:13 ` [PATCH v3 2/5] tpm: rename event log provider files Thiebaud Weksteen
2017-09-20 8:13 ` Thiebaud Weksteen via tpmdd-devel
2017-09-26 11:10 ` Jarkko Sakkinen
2017-09-20 8:13 ` [PATCH v3 3/5] tpm: add event log format version Thiebaud Weksteen
2017-09-20 8:13 ` Thiebaud Weksteen via tpmdd-devel
2017-09-20 8:13 ` [PATCH v3 4/5] efi: call get_event_log before ExitBootServices Thiebaud Weksteen
2017-09-20 8:13 ` Thiebaud Weksteen via tpmdd-devel
2017-09-26 11:45 ` Jarkko Sakkinen [this message]
2017-09-26 11:45 ` Jarkko Sakkinen
2017-09-26 12:49 ` Thiebaud Weksteen
2017-09-29 17:16 ` Jarkko Sakkinen
2017-10-04 10:51 ` Jarkko Sakkinen
2017-10-04 10:51 ` Jarkko Sakkinen
2017-10-04 11:12 ` Thiebaud Weksteen
2017-10-10 14:14 ` Jarkko Sakkinen
2017-10-11 1:54 ` James Morris
2017-10-11 1:54 ` James Morris
2017-10-11 11:52 ` Jarkko Sakkinen
2017-10-11 11:53 ` Jarkko Sakkinen
2017-10-11 11:53 ` Jarkko Sakkinen
2017-10-12 11:38 ` Jarkko Sakkinen
2017-10-12 15:03 ` Javier Martinez Canillas
2017-10-12 15:03 ` Javier Martinez Canillas
2017-10-13 19:47 ` Jarkko Sakkinen
2017-10-13 19:47 ` Jarkko Sakkinen
2017-10-16 11:34 ` Jarkko Sakkinen
2017-10-16 11:28 ` Jarkko Sakkinen
2017-10-16 11:28 ` Jarkko Sakkinen
2017-10-16 11:49 ` Jarkko Sakkinen
2017-10-17 8:00 ` Thiebaud Weksteen
2017-10-17 8:00 ` Thiebaud Weksteen
2017-10-18 15:11 ` Jarkko Sakkinen
2017-10-18 15:11 ` Jarkko Sakkinen
2017-10-26 18:58 ` Jarkko Sakkinen
2017-10-26 18:58 ` Jarkko Sakkinen
2017-10-04 11:20 ` Jarkko Sakkinen
2017-10-04 11:20 ` Jarkko Sakkinen
2018-03-05 15:40 ` Marc-André Lureau
2018-03-05 15:40 ` Marc-André Lureau
2018-03-06 10:15 ` Thiebaud Weksteen
2018-03-06 10:15 ` Thiebaud Weksteen
2017-09-20 8:13 ` [PATCH v3 5/5] tpm: parse TPM event logs based on EFI table Thiebaud Weksteen
2017-09-20 16:40 ` Jason Gunthorpe
2017-09-20 16:40 ` Jason Gunthorpe
2017-09-21 15:13 ` [PATCH v3 0/5] Call GetEventLog before ExitBootServices Jarkko Sakkinen
2017-09-21 15:13 ` Jarkko Sakkinen
2017-09-26 11:17 ` [tpmdd-devel] " Javier Martinez Canillas
2017-09-26 11:17 ` Javier Martinez Canillas
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=20170926114538.r5hsyc5osodpaals@linux.intel.com \
--to=jarkko.sakkinen@linux.intel.com \
--cc=ard.biesheuvel@linaro.org \
--cc=jgunthorpe@obsidianresearch.com \
--cc=linux-efi@vger.kernel.org \
--cc=linux-integrity@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=matt@codeblueprint.co.uk \
--cc=mjg59@google.com \
--cc=peterhuewe@gmx.de \
--cc=tpmdd-devel@lists.sourceforge.net \
--cc=tpmdd@selhorst.net \
--cc=tweek@google.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.