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Bug 2041754 - Mark SEV launch secret area as reserved
Summary: Mark SEV launch secret area as reserved
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: edk2
Version: 8.5
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Paweł Poławski
QA Contact: zixchen
URL:
Whiteboard:
Depends On: 2018386 2041755
Blocks: 2112307
TreeView+ depends on / blocked
 
Reported: 2022-01-18 08:36 UTC by Gerd Hoffmann
Modified: 2022-07-29 10:07 UTC (History)
14 users (show)

Fixed In Version: edk2-20220126gitbb1bba3d77-2.el8
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 2112307 (view as bug list)
Environment:
Last Closed: 2022-05-10 14:26:36 UTC
Type: Bug
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-108411 0 None None None 2022-01-18 08:43:41 UTC
Red Hat Product Errata RHBA-2022:1948 0 None None None 2022-05-10 14:26:49 UTC

Description Gerd Hoffmann 2022-01-18 08:36:41 UTC
backport needed:

commit 079a58276b98dc97ca363e3bc8b35cc7baa56d76
Author: Dov Murik <dovmurik.com>
Date:   Tue Jan 4 15:16:40 2022 +0800

    OvmfPkg/AmdSev/SecretPei: Mark SEV launch secret area as reserved
    
    Mark the SEV launch secret MEMFD area as reserved, which will allow the
    guest OS to use it during the lifetime of the OS, without creating
    copies of the sensitive content.

Comment 1 Klaus Heinrich Kiwi 2022-01-19 13:31:16 UTC
Same as RHEL-9 bz

Comment 2 Paweł Poławski 2022-01-20 03:11:26 UTC
Should this backport be performed on top of latest rebase? This way I can close this BZ as a part of rebase.

Comment 10 zixchen 2022-03-04 09:02:56 UTC
Test with edk2-ovmf-20220126gitbb1bba3d77-2.el8.noarch.rpm, no issue found.

Version:
edk2-ovmf-20220126gitbb1bba3d77-2.el8.noarch.rpm
kernel-4.18.0-369.el8.x86_64
qemu-kvm-6.2.0-8.module+el8.6.0+14324+050a5215.x86_64

SEV regression test passed:
https://beaker.engineering.redhat.com/jobs/6364468

Comment 11 Yanan Fu 2022-03-04 11:09:59 UTC
QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.

Comment 16 errata-xmlrpc 2022-05-10 14:26:36 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (edk2 bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:1948


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