virt-what.git
3 years agoSimplify and fix invocation of cpuid. rhel-8.6
Richard W.M. Jones [Tue, 13 Apr 2021 08:35:07 +0000 (09:35 +0100)]
Simplify and fix invocation of cpuid.

Fixes a crash on some platforms identified by Yongkui Guo in
https://bugzilla.redhat.com/show_bug.cgi?id=1756381#c15

(cherry picked from commit 60d903fbb7653bc9754228bdab4c6933fcda1e72)

3 years agodocker: Lookup from /proc/self/cgroup too
Ville Skyttä [Sun, 1 Dec 2019 06:21:32 +0000 (08:21 +0200)]
docker: Lookup from /proc/self/cgroup too

Refs https://github.com/moby/moby/issues/18355

(cherry picked from commit 57f0c3cc6a7e631f644d67f05b002c6004bb6601)

3 years agodocker: Check for /.dockerenv too
Ville Skyttä [Sun, 1 Dec 2019 05:58:04 +0000 (07:58 +0200)]
docker: Check for /.dockerenv too

/.dockerinit may no longer exist.

Ref https://github.com/moby/moby/issues/18355

(cherry picked from commit e2c49cda221f95cb65b1b3ac3ae15aa41d92f519)

3 years agoAdd support for VMware ESXi on ARM rhel-8.2
Razvan Corneliu [Mon, 10 May 2021 20:02:27 +0000 (21:02 +0100)]
Add support for VMware ESXi on ARM

Virt-what doesn't recognize VMware VMs for AARCH64/ARM (with licensing
implications in ESXi Fling for ARM and Fusion v.Next for ARM). I've
created and attached a patch that adds both support for recognizing
ESXi and the automated tests for it.

4 years agoFix incorrect detection of MS Surfacebook 2 as a virtual machine.
willem van de velde [Tue, 22 Oct 2019 10:58:01 +0000 (11:58 +0100)]
Fix incorrect detection of MS Surfacebook 2 as a virtual machine.

4 years agohelper: Fix KVM signature.
Richard W.M. Jones [Fri, 4 Oct 2019 17:30:01 +0000 (18:30 +0100)]
helper: Fix KVM signature.

Thanks: Paolo Bonzini.

4 years agoAdd support for Nutanix Acropolis Hypervisor (AHV) (RHBZ#1756381).
Richard W.M. Jones [Fri, 4 Oct 2019 13:25:55 +0000 (16:25 +0300)]
Add support for Nutanix Acropolis Hypervisor (AHV) (RHBZ#1756381).

Thanks: Cristian Seres for providing access to a guest.

4 years agoFix virt-what-cpuid-helper.
Richard W.M. Jones [Fri, 4 Oct 2019 12:57:42 +0000 (15:57 +0300)]
Fix virt-what-cpuid-helper.

The value returned in %eax is the max_entry (eg. 0x40000000
if there are no further leafs).  However it is not reliable.
In addition if there are multiple leafs we should probably
only print the highest one.

Also use uint32_t instead of unsigned int.

Thanks: Paolo Bonzini.

4 years agomaintainer: Add rules for maintainers.
Richard W.M. Jones [Thu, 3 Oct 2019 09:13:43 +0000 (10:13 +0100)]
maintainer: Add rules for maintainers.

Adds:
make maintainer-check-extra-dist
make maintainer-commit
make maintainer-tag

4 years agobuild: Add .gitignore to tarball.
Richard W.M. Jones [Thu, 3 Oct 2019 09:16:08 +0000 (10:16 +0100)]
build: Add .gitignore to tarball.

Mainly to keep maintainer-check-extra-dist happy.

4 years agoArrange tests in subdirectories.
Richard W.M. Jones [Thu, 3 Oct 2019 08:53:49 +0000 (09:53 +0100)]
Arrange tests in subdirectories.

This simplifies and isolates each test.

4 years agobuild: Remove *~ files on make clean.
Richard W.M. Jones [Thu, 3 Oct 2019 08:08:19 +0000 (09:08 +0100)]
build: Remove *~ files on make clean.

4 years agoaws: Add regression test for AWS on KVM on ARM architecture.
Richard W.M. Jones [Wed, 31 Oct 2018 15:23:45 +0000 (15:23 +0000)]
aws: Add regression test for AWS on KVM on ARM architecture.

6 years agoaws: Add regression test for AWS on Xen on x86_64 architecture.
Richard W.M. Jones [Wed, 31 Oct 2018 15:23:45 +0000 (15:23 +0000)]
aws: Add regression test for AWS on Xen on x86_64 architecture.

6 years agoaws: Add regression test for AWS on baremetal on x86_64 architecture.
Richard W.M. Jones [Wed, 31 Oct 2018 15:43:20 +0000 (15:43 +0000)]
aws: Add regression test for AWS on baremetal on x86_64 architecture.

6 years agoaws: Add regression test for AWS on KVM on x86_64 architecture.
Richard W.M. Jones [Wed, 31 Oct 2018 15:23:45 +0000 (15:23 +0000)]
aws: Add regression test for AWS on KVM on x86_64 architecture.

6 years agotests: Fix tests when run on AWS.
Richard W.M. Jones [Wed, 31 Oct 2018 15:35:34 +0000 (15:35 +0000)]
tests: Fix tests when run on AWS.

When running on AWS two of the tests failed.  This was because the
tests did _not_ include a working dmidecode binary, hence the platform
dmidecode binary was being run instead, and that was detecting as AWS
owing to the previous commit.  Fix this by supplying a working
dmidecode binary for those tests.

6 years agoaws: Detect AWS from dmidecode information.
Richard W.M. Jones [Wed, 31 Oct 2018 15:04:24 +0000 (15:04 +0000)]
aws: Detect AWS from dmidecode information.

Move the AWS detection out from under Xen.  AWS runs on KVM and
baremetal these days.  The dmidecode information for KVM and baremetal
is a little bit different so we also need to adjust the test for that
case.

Typical SMBIOS info for Xen:

BIOS Information
        Vendor: Xen
        Version: 4.2.amazon

Typical SMBIOS info for KVM and baremetal:

BIOS Information
        Vendor: Amazon EC2
        Version: 1.0

Thanks: Vitaly Kuznetsov, Jon Masters.

6 years agoReplace == with = since the former is a bash-ism.
Richard W.M. Jones [Tue, 28 Aug 2018 17:32:41 +0000 (18:32 +0100)]
Replace == with = since the former is a bash-ism.

Thanks: Eric Blake.

Fixes commit d7fd8a7843030d2b1719353edfcd49dba3000122.

6 years agoAllow using sysctl, for example when /proc isn't available
Jasper Lievisse Adriaanse [Wed, 25 Apr 2018 14:41:32 +0000 (16:41 +0200)]
Allow using sysctl, for example when /proc isn't available

6 years agoDetermine architecture via 'uname -m'
Guido Günther [Sat, 27 Jan 2018 12:11:36 +0000 (13:11 +0100)]
Determine architecture via 'uname -m'

'uname -p' only gives unknown on x86_64, i386, arm6l (rpi) and aarch64
(scaleways).

7 years agoRecognize ppc64le (little endian) virtualization (RHBZ#1147876).
Richard W.M. Jones [Tue, 17 Oct 2017 13:47:09 +0000 (14:47 +0100)]
Recognize ppc64le (little endian) virtualization (RHBZ#1147876).

Tested by Laurent Vivier, see:
https://bugzilla.redhat.com/show_bug.cgi?id=1147876#c35 & ff.

7 years agoAs xen pv guest can access cpuid from Intel CPUs started IvyBridge onwards have CPUID...
xiliang [Sat, 17 Jun 2017 16:33:28 +0000 (00:33 +0800)]
As xen pv guest can access cpuid from Intel CPUs started IvyBridge onwards have CPUID Faulting, added one more check in virt-what.

7 years agoRemove bashisms
Guido Günther [Fri, 4 Aug 2017 15:02:08 +0000 (12:02 -0300)]
Remove bashisms

Use [ instead of [[ so we fall back to test if necessary:

     http://pubs.opengroup.org/onlinepubs/9699919799/utilities/test.html

Gbp-Pq: Name Remove-bashisms.patch

7 years agoMissing have_cpuinfo check.
Jasper Lievisse Adriaanse [Thu, 10 Aug 2017 07:44:01 +0000 (08:44 +0100)]
Missing have_cpuinfo check.

7 years agoVersion 1.18. v1.18
Richard W.M. Jones [Mon, 31 Jul 2017 14:35:11 +0000 (15:35 +0100)]
Version 1.18.

7 years agoAdd new ldoms binaries to EXTRA_DIST.
Richard W.M. Jones [Mon, 31 Jul 2017 14:34:08 +0000 (15:34 +0100)]
Add new ldoms binaries to EXTRA_DIST.

Fixes commit 0e25bd8297ddedec14a260b25a6347ccca784df3
and commit dc0c2972e178a6de9ee87501acca54447ea9c699.

7 years agoVersion 1.17. v1.17
Richard W.M. Jones [Mon, 31 Jul 2017 14:28:45 +0000 (15:28 +0100)]
Version 1.17.

7 years agoppc64: Test ${root}/proc/device-tree/hypervisor instead of real file.
Richard W.M. Jones [Mon, 31 Jul 2017 14:19:52 +0000 (15:19 +0100)]
ppc64: Test ${root}/proc/device-tree/hypervisor instead of real file.

Fixes commit 50153230d19401fe47fcfd19d7ca0a2623c1ff09.

7 years agotests: Fix ldoms test so it doesn't test the host.
Richard W.M. Jones [Mon, 31 Jul 2017 14:04:28 +0000 (15:04 +0100)]
tests: Fix ldoms test so it doesn't test the host.

Fixes commit dc0c2972e178a6de9ee87501acca54447ea9c699.

7 years agoDocument ‘aws’ meaning Amazon Web Services cloud guest.
Richard W.M. Jones [Mon, 31 Jul 2017 13:32:51 +0000 (14:32 +0100)]
Document ‘aws’ meaning Amazon Web Services cloud guest.

Updates commit dc32228184622b28f412f527c0f353347db029b8.

7 years agoFix EXTRA_DIST to match actual contents of tests directory. v1.16
Richard W.M. Jones [Mon, 31 Jul 2017 13:19:46 +0000 (14:19 +0100)]
Fix EXTRA_DIST to match actual contents of tests directory.

7 years agoVersion 1.16
Richard W.M. Jones [Mon, 31 Jul 2017 13:14:06 +0000 (14:14 +0100)]
Version 1.16

7 years agoAdd LDoms Support.
Darren Kenny [Tue, 4 Jul 2017 07:26:01 +0000 (08:26 +0100)]
Add LDoms Support.

The current version of virt-what does not support discovery of any
Logical Domains (LDoms) variants. This patch adds that support.

Orabug: 26106813

Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-By: Liam Merwick <liam.merwick@oracle.com>
Reviewed-By: Rashmi Narasimhan <rashmi.narasimhan@oracle.com>
7 years agoUpdate virt-what to detect AWS via dmidecode data.
Qi Guo [Flos] [Wed, 19 Jul 2017 15:39:29 +0000 (16:39 +0100)]
Update virt-what to detect AWS via dmidecode data.

7 years agovirt-what: recognize OpenBSD vmm
Jasper Lievisse Adriaanse [Sat, 1 Jul 2017 11:12:46 +0000 (13:12 +0200)]
virt-what: recognize OpenBSD vmm

Hi,

Please find attached a patch for virt-what to recognize the OpenBSD VMM
hypervisor.

For more information on vmm, please refer to:
- http://man.openbsd.org/vmm.4
- https://www.openbsd.org/papers/asiabsdcon2017-vmm-slides.pdf

>From 837390b5afbb9253a62b15208d6fb4cbbbecabf1 Mon Sep 17 00:00:00 2001
From: Jasper Lievisse Adriaanse <j@jasper.la>
Date: Sat, 17 Jun 2017 21:17:39 +0200
Subject: [PATCH] vmm detection (OpenBSD hypervisor)

7 years agoUpdate to detect QEMU via 'TCGTCGTCGTCG' CPUID
Daniel P. Berrange [Tue, 18 Jul 2017 12:45:09 +0000 (13:45 +0100)]
Update to detect QEMU via 'TCGTCGTCGTCG' CPUID

QEMU >= 2.10 will start reporting the string "TCGTCGTCGTCG"
for CPUID queries when running under TCG only (KVM signature
is unchanged)

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
7 years agoAdd support for KVM on System Z
Thomas Huth [Tue, 4 Jul 2017 14:20:40 +0000 (16:20 +0200)]
Add support for KVM on System Z

KVM on System Z can be discovered in the same way as z/VM, by
looking at the "VM* Control Program" lines in /proc/sysinfo.

Signed-off-by: Thomas Huth <thuth@redhat.com>
7 years agoExport internal PATH variable (RHBZ#1467878).
Mark Huth [Wed, 5 Jul 2017 11:11:32 +0000 (21:11 +1000)]
Export internal PATH variable (RHBZ#1467878).

- Fixes virt-what failing if it's started without an environment, eg:
  $ env -i /sbin/virt-what
  ... or with python subprocess.Popen, eg:
  p = subprocess.Popen('/sbin/virt-what', shell=False, ... , env={})

7 years agoDetect KVM property when running on POWER (RHBZ#1455676).
Thomas Huth [Thu, 29 Jun 2017 10:27:42 +0000 (11:27 +0100)]
Detect KVM property when running on POWER (RHBZ#1455676).

QEMU on ppc64 adds an additional property in the device tree if
running with KVM, so you could check that property for the string
"linux,kvm" to see if KVM is enabled:

0000000: 6c69 6e75 782c 6b76 6d00                 linux,kvm.

7 years agoRevert "Print 'qemu' fact when running in qemu environment on POWER 9 (RHBZ#1455676)."
Richard W.M. Jones [Thu, 29 Jun 2017 10:22:21 +0000 (11:22 +0100)]
Revert "Print 'qemu' fact when running in qemu environment on POWER 9 (RHBZ#1455676)."

This reverts commit 15314ad0a6e3764f070b60f6df02a2f881b09fce.

7 years agoPrint 'qemu' fact when running in qemu environment on POWER 9 (RHBZ#1455676).
Richard W.M. Jones [Thu, 29 Jun 2017 09:07:38 +0000 (10:07 +0100)]
Print 'qemu' fact when running in qemu environment on POWER 9 (RHBZ#1455676).

Thanks Nageswara R. Sastry

8 years agoAdd documentation for bhyve.
Richard W.M. Jones [Mon, 10 Oct 2016 14:15:41 +0000 (15:15 +0100)]
Add documentation for bhyve.

8 years agoAdd detection of bhyve (FreeBSD hypervisor)
Leonardo Brondani Schenkel [Sat, 17 Sep 2016 12:59:52 +0000 (12:59 +0000)]
Add detection of bhyve (FreeBSD hypervisor)

8 years agoAdd detection of Red Hat Enterprise Virtualization hypervisor (RHBZ#1249438).
Richard W.M. Jones [Mon, 22 Aug 2016 11:30:25 +0000 (12:30 +0100)]
Add detection of Red Hat Enterprise Virtualization hypervisor (RHBZ#1249438).

Thanks: Xianghua Chen

8 years agoUpdate the previous commit to use <system>-<virt> standard for facts.
Richard W.M. Jones [Mon, 20 Jun 2016 12:14:53 +0000 (13:14 +0100)]
Update the previous commit to use <system>-<virt> standard for facts.

Also I renamed ppc64 to power, since that is the official IBM name.

8 years agoAdd support for detecting ppc64 LPAR as virt guests.
Adrian Likins [Mon, 20 Jun 2016 11:57:27 +0000 (12:57 +0100)]
Add support for detecting ppc64 LPAR as virt guests.

https://bugzilla.redhat.com/show_bug.cgi?id=1072524#c13

9 years agoqemu/kvm: dmidecode: look for 'KVM'
Andrew Jones [Tue, 27 Oct 2015 17:16:04 +0000 (18:16 +0100)]
qemu/kvm: dmidecode: look for 'KVM'

We can check the product name for 'KVM' to determine if we're
accelerated. This only works for arm/aarch64 targets boot with
AAVMF and on RHEL x86 targets (which already have KVM in the cpuid
leaf), but it doesn't hurt to try on all.

9 years agoqemu/kvm: try dmidecode on all targets
Andrew Jones [Tue, 27 Oct 2015 17:16:03 +0000 (18:16 +0100)]
qemu/kvm: try dmidecode on all targets

Looking at "$dmi" on targets that don't support dmidecode is
harmless. Furthermore it works, not only for arm targets, but
also pc, so move it out of the 'if arm' block.

9 years agotrivial: virt-what.in doesn't use tabs
Andrew Jones [Tue, 27 Oct 2015 17:16:02 +0000 (18:16 +0100)]
trivial: virt-what.in doesn't use tabs

9 years agoAdd oVirt (RHBZ#1249438).
Richard W.M. Jones [Mon, 3 Aug 2015 11:23:13 +0000 (12:23 +0100)]
Add oVirt (RHBZ#1249438).

9 years agotrivial: comment fixup
Andrew Jones [Tue, 22 Sep 2015 16:29:08 +0000 (18:29 +0200)]
trivial: comment fixup

dmidecode does now exist on non-PC architectures.

9 years agoAdd QEMU/KVM detection for ACPI-boot ARM
Andrew Jones [Tue, 22 Sep 2015 13:54:55 +0000 (15:54 +0200)]
Add QEMU/KVM detection for ACPI-boot ARM

Detect QEMU/KVM on ARM guests that have been boot with ACPI, i.e.
without device tree. When boot with ACPI SMBIOS is populated, so we
can use dmidecode.

Signed-off-by: Andrew Jones <drjones@redhat.com>
9 years agoUpdate copyright years.
Richard W.M. Jones [Mon, 3 Aug 2015 11:23:05 +0000 (12:23 +0100)]
Update copyright years.

9 years agoVersion 1.15 1.15
Richard W.M. Jones [Tue, 21 Apr 2015 11:10:44 +0000 (12:10 +0100)]
Version 1.15

9 years agoxen-arm: Fix path in EXTRA_DIST.
Richard W.M. Jones [Tue, 21 Apr 2015 11:12:45 +0000 (12:12 +0100)]
xen-arm: Fix path in EXTRA_DIST.

9 years agoAdd ARM support
Andrew Jones [Fri, 27 Mar 2015 20:19:00 +0000 (21:19 +0100)]
Add ARM support

Currently only detects LKVM, QEMU/KVM, and Xen. Also only works if
the guest is booted with DT (which is the only way that currently
exists).

Signed-off-by: Andrew Jones <drjones@redhat.com>
9 years agoAdd lkvm detection
Andrew Jones [Fri, 27 Mar 2015 20:18:59 +0000 (21:18 +0100)]
Add lkvm detection

Signed-off-by: Andrew Jones <drjones@redhat.com>
10 years agoAdd space before parens in function defns for readability.
Richard W.M. Jones [Tue, 16 Sep 2014 18:02:18 +0000 (19:02 +0100)]
Add space before parens in function defns for readability.

10 years agobuild: use portable Makefile variables
A. Gordon [Mon, 15 Sep 2014 19:51:50 +0000 (15:51 -0400)]
build: use portable Makefile variables

* Makefile.am: use '$?' instead of '$<'
  $< in a non-inference rule is a GNU-make extension, which fails with
  BSD make.

10 years agovirt-what.in: make option processing portable
Assaf Gordon [Mon, 15 Sep 2014 19:34:06 +0000 (19:34 +0000)]
virt-what.in: make option processing portable

Replace linux-specific 'getopt' usage with manual option parsing.
Because the used option are version simple (help/version) and the only
additional option is undocumented (--test-root), it's easy remove the
'getopt' usage, and make this script portable to BSD systems.

10 years agovirt-what.in: verify files exists before grepping them
Assaf Gordon [Mon, 15 Sep 2014 19:15:19 +0000 (19:15 +0000)]
virt-what.in: verify files exists before grepping them

Don't grep linux-specific files (e.g. /proc/cpuinfo) unless they exist.
This avoids extraneous errors on BSD/Hurd systems which don't have these
files.

10 years agovirt-what.in: warn about missing cpuid-virt helper program
Assaf Gordon [Mon, 15 Sep 2014 19:08:20 +0000 (19:08 +0000)]
virt-what.in: warn about missing cpuid-virt helper program

Try to find the binary program on the $PATH, and give informative error
message if it wasn't found.

10 years agovirt-what.in: get effective uid in a portable way
Assaf Gordon [Mon, 15 Sep 2014 18:58:19 +0000 (18:58 +0000)]
virt-what.in: get effective uid in a portable way

$EUID is bash-specific. Use the POSIX-compatible 'id -u' instead.

10 years agovirt-what.in: remove bash-ism
A. Gordon [Mon, 15 Sep 2014 18:48:23 +0000 (14:48 -0400)]
virt-what.in: remove bash-ism

Use '/bin/sh' instead of '/bin/bash', with POSIX-compatible function
definitions.

10 years agoAdded documentation for Docker tests
Charles Nguyen [Sun, 22 Jun 2014 04:43:05 +0000 (23:43 -0500)]
Added documentation for Docker tests

10 years agoAdded check and test routines for Docker
Charles Nguyen [Sun, 22 Jun 2014 03:27:51 +0000 (22:27 -0500)]
Added check and test routines for Docker

10 years agoFix spelling mistake in the man page (RHBZ#1099289).
Richard W.M. Jones [Tue, 20 May 2014 09:50:39 +0000 (10:50 +0100)]
Fix spelling mistake in the man page (RHBZ#1099289).

10 years agoVersion 1.14. 1.14
Richard W.M. Jones [Tue, 7 Jan 2014 12:37:30 +0000 (12:37 +0000)]
Version 1.14.

10 years agoFix various typos and mistakes in comments.
Richard W.M. Jones [Thu, 12 Dec 2013 08:47:37 +0000 (08:47 +0000)]
Fix various typos and mistakes in comments.

(Thanks Robert P. J. Day)

11 years agoxen: Don't emit warning message if /proc/xen/capabilities file does not exist.
Richard W.M. Jones [Mon, 28 Oct 2013 11:09:24 +0000 (11:09 +0000)]
xen: Don't emit warning message if /proc/xen/capabilities file does not exist.

On Amazon EC2:

xen
grep: /proc/xen/capabilities: No such file or directory
xen-domU

The warning is harmless but should not be printed.

Thanks: Can Zhang for testing.

11 years agoDetect new Xen VMs (RHBZ#973663).
nodata [Mon, 2 Sep 2013 15:59:32 +0000 (16:59 +0100)]
Detect new Xen VMs (RHBZ#973663).

11 years agoDifferentiate between vserver host and guest.
Elan Ruusamäe [Mon, 2 Sep 2013 14:24:11 +0000 (15:24 +0100)]
Differentiate between vserver host and guest.

RWMJ: Update documentation and tests.

11 years agoVersion 1.13. 1.13
Richard W.M. Jones [Mon, 29 Jul 2013 14:21:05 +0000 (15:21 +0100)]
Version 1.13.

11 years agoIgnore automake parallel-test files.
Richard W.M. Jones [Mon, 29 Jul 2013 14:20:52 +0000 (15:20 +0100)]
Ignore automake parallel-test files.

11 years agoAdd lxc to virt-what man page.
Richard W.M. Jones [Wed, 17 Apr 2013 19:19:16 +0000 (20:19 +0100)]
Add lxc to virt-what man page.

11 years agoBe consistent with variable quoting and braces
Marc Fournier [Tue, 16 Apr 2013 20:20:32 +0000 (22:20 +0200)]
Be consistent with variable quoting and braces

11 years agoRemove reference to /sbin/id from Makefile
Marc Fournier [Tue, 16 Apr 2013 20:20:31 +0000 (22:20 +0200)]
Remove reference to /sbin/id from Makefile

This was left out from 8aa72773.

11 years agoAdd detection for LXC + tests
Marc Fournier [Tue, 16 Apr 2013 20:20:30 +0000 (22:20 +0200)]
Add detection for LXC + tests

11 years agoDirect output from fail() to stderr
Todd Zullinger [Tue, 2 Apr 2013 15:16:25 +0000 (11:16 -0400)]
Direct output from fail() to stderr

This allows callers to more easily differentiate valid output from
errors.  A recent example is facter.  When calling virt-what for its
virtual fact, it gets 'virt-what: this script must be run as root' as
the fact value when run as non-root:

$ facter | grep ^virtual
virtual => virt-what: this script must be run as root

This is mildly related to RHBZ #719611¹.

¹ https://bugzilla.redhat.com/show_bug.cgi?id=719611

12 years agoChange dmidecode detection of Hitachi Virtage.
Masaki Kimura [Tue, 18 Sep 2012 07:56:52 +0000 (08:56 +0100)]
Change dmidecode detection of Hitachi Virtage.

Hitachi plans to change dmidecode output in the future release of
Virtage.  By this change, some of Virtage models will not output "HVM"
before LPAR in "Product Name" field, which current virt-what code uses
to detect Virtage.  Therefore we need to change Virtage check routine.

12 years agoUpdate GNU license FSF address
Sami Kerola [Thu, 19 Jul 2012 06:54:29 +0000 (08:54 +0200)]
Update GNU license FSF address

The file is copied as is from GNU web site.

Reference: http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
Reference: http://lists.gnu.org/archive/html/freefont-announce/2005-04/msg00001.html
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
12 years agoRetire private id executables
Sami Kerola [Thu, 19 Jul 2012 06:29:44 +0000 (08:29 +0200)]
Retire private id executables

The main script is setting PATH to use id executable from rather
strange directory.  That allowed checks to run without root
privilege.  This change will make detection whether test run is
been requested more universal, and to work without super setting
id command.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
RWMJ:
  - Use -ne instead of != to compare integers.

12 years agoDisallow use of unset variables
Sami Kerola [Wed, 18 Jul 2012 19:27:42 +0000 (21:27 +0200)]
Disallow use of unset variables

Use of unset variable should be considered as bug, which means there
has to be sensible defaults.  For $skip_qemu_kvm the default, or later
setting, is a binary named 'true' or 'false' which is executed at it
clause.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
12 years agoRemove bash backtick command substitution
Sami Kerola [Wed, 18 Jul 2012 19:13:29 +0000 (21:13 +0200)]
Remove bash backtick command substitution

The $(command) is more flexible as it allows nesting and easier to
read, than `command` notation.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
12 years agoman: detect with autotools if pod2man is present
Sami Kerola [Wed, 18 Jul 2012 19:03:08 +0000 (21:03 +0200)]
man: detect with autotools if pod2man is present

When pod2man is not present build will skip the manual.  Earlier the
condition caused make error, and empty manual page.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
RWMJ:
 - Generate virt-what.txt conditionally too (uses pod2text).

12 years agodoc: Add note about use of this tool for system tuning.
Richard W.M. Jones [Fri, 25 May 2012 19:47:22 +0000 (20:47 +0100)]
doc: Add note about use of this tool for system tuning.

12 years agoVersion 1.12. 1.12
Richard W.M. Jones [Sat, 17 Mar 2012 13:23:29 +0000 (13:23 +0000)]
Version 1.12.

12 years agoPreserve %ebx across CPUID when using PIE (thanks Faustus, Anthony Basile from Gentoo).
Richard W.M. Jones [Sat, 17 Mar 2012 10:32:39 +0000 (10:32 +0000)]
Preserve %ebx across CPUID when using PIE (thanks Faustus, Anthony Basile from Gentoo).

PIE on i686 uses %ebx as a base register.  Don't clobber it across the
CPUID instruction.

https://bugs.gentoo.org/show_bug.cgi?id=341271
https://bugzilla.redhat.com/show_bug.cgi?id=804282

13 years agoIA64 Xen HVM should print 'xen-hvm' not 'xen-domU'.
Richard W.M. Jones [Fri, 27 May 2011 11:28:28 +0000 (12:28 +0100)]
IA64 Xen HVM should print 'xen-hvm' not 'xen-domU'.

This updates commit 3ea952163f0c28cd88f8473bb015df892c4247bf.

13 years agoVersion 1.11. 1.11
Richard W.M. Jones [Fri, 27 May 2011 11:17:50 +0000 (12:17 +0100)]
Version 1.11.

13 years agoAdd regression test for RHEL 5.7beta Xen HVM guest on IA64 architecture.
Richard W.M. Jones [Thu, 26 May 2011 12:24:56 +0000 (13:24 +0100)]
Add regression test for RHEL 5.7beta Xen HVM guest on IA64 architecture.

See also:
https://bugzilla.redhat.com/show_bug.cgi?id=707508

Thanks Alexander Todorov for access to the hardware.

13 years agoAdd IA64-specific tests for virtualization (RHBZ#707508).
Richard W.M. Jones [Thu, 26 May 2011 14:40:59 +0000 (15:40 +0100)]
Add IA64-specific tests for virtualization (RHBZ#707508).

Xen IA64 HVM does not provide a simple way to detect the
hypervisor.

If we are lucky and PV-on-HVM drivers are installed and loaded,
then there will be a /sys/bus/xen directory.

Otherwise we add a timing attack to see if we can detect generic
virtualization.  Since this is a big hack, it is only enabled on IA64
and only used when all other methods of detection have failed.

This commit also adds `uname -p` to all tests (enabling arch detection
so we only run the above tests on IA64).

13 years agoVersion 1.10. 1.10
Richard W.M. Jones [Wed, 25 May 2011 10:26:06 +0000 (11:26 +0100)]
Version 1.10.

13 years agoAdd regression test for kvm with explicit -cpu core2duo option.
Richard W.M. Jones [Wed, 25 May 2011 10:04:07 +0000 (11:04 +0100)]
Add regression test for kvm with explicit -cpu core2duo option.

13 years agoFix for KVM with explicit -cpu model parameter.
Richard W.M. Jones [Wed, 25 May 2011 10:13:50 +0000 (11:13 +0100)]
Fix for KVM with explicit -cpu model parameter.

13 years agoUse $(TESTS) in $(EXTRA_DIST) instead of duplicating list.
Richard W.M. Jones [Wed, 25 May 2011 10:04:28 +0000 (11:04 +0100)]
Use $(TESTS) in $(EXTRA_DIST) instead of duplicating list.

This is just rearrangement of the file.

13 years agoAdd a regression test for IBM PowerVM Lx86 emulator (thanks Yufang Zhang).
Richard W.M. Jones [Thu, 21 Apr 2011 08:49:36 +0000 (09:49 +0100)]
Add a regression test for IBM PowerVM Lx86 emulator (thanks Yufang Zhang).

Data was collected by RWMJ from IBM eServer BladeCenter JS12 server,
running a PowerVM Lx86 Virtual x86 Environment (VxE) guest.

13 years agodocs: Document that SIGPIPE should not be masked when running virt-what.
Richard W.M. Jones [Wed, 9 Mar 2011 11:37:35 +0000 (11:37 +0000)]
docs: Document that SIGPIPE should not be masked when running virt-what.

13 years agoVersion 1.9. 1.9
Richard W.M. Jones [Tue, 8 Mar 2011 12:34:24 +0000 (12:34 +0000)]
Version 1.9.