From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Subject: Re: Regression from efi: call get_event_log before ExitBootServices
Date: Mon, 12 Mar 2018 12:17:27 +0200
Message-ID: <f9098c326ab3070c3215901e3383a3a2d208b2ae.camel@linux.intel.com>
References: <01000161fc0b4755-df0621f4-ab5d-479a-b425-adf98427a308-000000@email.amazonses.com>
         <e7c2be5c-cf21-fc2d-efda-d9222d93ffad@redhat.com>
         <b32f335c-0d77-1749-f7fe-65f512280255@redhat.com>
         <ade378f6-c997-1d48-a30d-cceee6435fc8@redhat.com>
         <a3b5f822-f8f4-e2f5-46da-e23e13174f28@redhat.com>
         <cec36124-0950-6ad9-58a8-9bd69e63aa04@redhat.com>
         <0100016206a68850-bd5c96b3-f275-46ea-98b1-1317e02a5d6e-000000@email.amazonses.com>
         <29c1640a-cf19-ca19-7de9-96f202edfb5a@redhat.com>
         <CA+zpnLebtbjbA-Jg+RvMOqwDE5R--9V3hTwMk95Br4vM1LgBjQ@mail.gmail.com>
         <010001620bafa06b-41525407-603e-40a9-ba11-6033b2f5dcc7-000000@email.amazonses.com>
         <CA+zpnLdmg30Beg+uUJNgBQ5gbjXuJ0uVhyzCgf6m7xbx2yARBg@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: 7bit
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <CA+zpnLdmg30Beg+uUJNgBQ5gbjXuJ0uVhyzCgf6m7xbx2yARBg@mail.gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
To: Thiebaud Weksteen <tweek@google.com>, Jeremy Cline <jeremy@jcline.org>, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: hdegoede@redhat.com, Javier Martinez Canillas <javierm@redhat.com>, linux-efi@vger.kernel.org, linux-integrity@vger.kernel.org, tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org
List-Id: tpmdd-devel@lists.sourceforge.net

On Sat, 2018-03-10 at 10:45 +0000, Thiebaud Weksteen wrote:
> On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline <jeremy@jcline.org> wrote:
> > and it's hanging at "memset(log_tbl, 0, sizeof(*log_tbl) + log_size);"
> 
> Thanks. Well, it looks like the memory that is supposedly allocated is not
> usable. I'm thinking this is a firmware bug.
> Ard, would you agree on this assumption? Thoughts on how to proceed?

Check if the BIOS is up to date?

/Jarkko