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Bug 1990152 - Remove libtpms 1.2 support from RHEL9
Summary: Remove libtpms 1.2 support from RHEL9
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: libtpms
Version: 9.0
Hardware: All
OS: Unspecified
high
high
Target Milestone: beta
: ---
Assignee: Marc-Andre Lureau
QA Contact: Qinghua Cheng
URL:
Whiteboard:
Depends On: 1990153 1991494 2021628
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-08-04 21:24 UTC by John Ferlan
Modified: 2022-05-17 13:18 UTC (History)
8 users (show)

Fixed In Version: libtpms-0.9.0-0.20211004gitdc4e3f6313.el9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
: 1991494 (view as bug list)
Environment:
Last Closed: 2022-05-17 13:00:41 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-92413 0 None None None 2021-08-04 21:34:11 UTC
Red Hat Product Errata RHEA-2022:2435 0 None None None 2022-05-17 13:00:52 UTC

Description John Ferlan 2021-08-04 21:24:09 UTC 
Let's "officially" drop 1.2 support, for some more details/context see:

https://bugzilla.redhat.com/show_bug.cgi?id=1967919#c11 

should just require adding --without-tpm12
Comment 1 Marc-Andre Lureau 2021-08-09 09:39:45 UTC 
Upstream PR is merged, we can work on the backport for libtpms:
https://github.com/stefanberger/libtpms/pull/244

However, we should first fix swtpm to build with such changes.
Comment 12 Qinghua Cheng 2021-11-18 06:18:47 UTC 
Verified on rhel 9

swtpm-0.7.0-1.20211109gitb79fd91.el9.x86_64
libtpms-0.9.0-0.20211004gitdc4e3f6313.el9.x86_64
edk2-ovmf-20210527gite1999b264f1f-7.el9.noarch
kernel: 5.14.0-15.el9.x86_64
qemu-kvm: qemu-kvm-6.1.0-6.el9.x86_64

# swtpm socket --print-capabilities
{ "type": "swtpm", "features": [ "tpm-2.0", "tpm-send-command-header", "flags-opt-startup", "cmdarg-seccomp", "cmdarg-key-fd", "cmdarg-pwd-fd", "cmdarg-print-states", "nvram-backend-dir", "nvram-backend-file" ], "version": "0.7.0" }

Start a guest with tpm1.2

 <tpm model='tpm-tis'>
      <backend type='emulator' version='1.2'/>
 </tpm>

Get error:
error: internal error: Could not run '/usr/bin/swtpm_setup'. exitstatus: 1; Check error log '/var/log/swtpm/libvirt/qemu/win11-swtpm.log' for details.

# cat /var/log/swtpm/libvirt/qemu/win11-swtpm.log
swtpm at /usr/bin/swtpm does not support TPM 1.2

Bug verified.
Comment 14 errata-xmlrpc 2022-05-17 13:00:41 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 (new packages: libtpms), 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/RHEA-2022:2435
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