Bug 1835643 - Update cpu types filtering for aarch64
Summary: Update cpu types filtering for aarch64
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux Advanced Virtualization
Classification: Red Hat
Component: qemu-kvm
Version: 8.1
Hardware: aarch64
OS: Linux
unspecified
unspecified
Target Milestone: rc
: 8.3
Assignee: Miroslav Rezanina
QA Contact: Qunfang Zhang
URL:
Whiteboard:
Depends On:
Blocks: 1825378
TreeView+ depends on / blocked
 
Reported: 2020-05-14 08:58 UTC by Miroslav Rezanina
Modified: 2020-11-17 17:49 UTC (History)
7 users (show)

Fixed In Version: qemu-kvm-5.1.0-2.module+el8.3.0+7652+b30e6901
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed: 2020-11-17 17:48:34 UTC
Type: Bug
Target Upstream Version:
Embargoed:


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Description Miroslav Rezanina 2020-05-14 08:58:13 UTC
During latest weekly rebase, cpu handling was changed. Fix testing revealed that cpu models are not properly filtered out. 

This is output of -cpu ? gives following list:

  arm1026
  arm1136
  arm1136-r2
  arm1176
  arm11mpcore
  arm926
  arm946
  cortex-a15
  cortex-a53
  cortex-a57
  cortex-a72
  cortex-m0
  cortex-m3
  cortex-m33
  cortex-m4
  cortex-m7
  cortex-r5
  cortex-r5f
  host
  max
  pxa250
  pxa255
  pxa260
  pxa261
  pxa262
  pxa270-a0
  pxa270-a1
  pxa270
  pxa270-b0
  pxa270-b1
  pxa270-c0
  pxa270-c5
  sa1100
  sa1110
  ti925t

Identical command on qemu-kvm 4.2.0 (-21):

  cortex-a15
  cortex-a53
  cortex-a57
  cortex-a72
  host
  max

Comment 4 Yihuang Yu 2020-09-01 06:03:36 UTC
I can see that cpu types of the latest qemu are correct.

# /usr/libexec/qemu-kvm -version
QEMU emulator version 5.1.0 (qemu-kvm-5.1.0-4.module+el8.3.0+7846+ae9b566f)
Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers

# /usr/libexec/qemu-kvm -cpu ?
Available CPUs:
  cortex-a15
  cortex-a53
  cortex-a57
  cortex-a72
  host
  max

Comment 5 Qunfang Zhang 2020-09-16 06:41:12 UTC
Hi Drew,

Do you think comment 4 is sufficient for us to move this bug to VERIFIED? We also run regular kvm tier 1 testing and test result was sent to mailing list. 

Thanks,
Qunfang

Comment 6 Andrew Jones 2020-09-16 08:32:10 UTC
$ /usr/libexec/qemu-kvm -version
QEMU emulator version 5.1.0 (qemu-kvm-5.1.0-7.module+el8.3.0+8099+dba2fe3e)
Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers
$ /usr/libexec/qemu-kvm -cpu \?
Available CPUs:
  cortex-a15
  cortex-a53
  cortex-a57
  cortex-a72
  host
  max

We may move this bug to VERIFIED. Thanks.

Comment 7 Qunfang Zhang 2020-09-17 00:44:19 UTC
Thanks Drew.

Comment 10 errata-xmlrpc 2020-11-17 17:48:34 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 (virt:8.3 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-2020:5137


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