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Commit Graph

9 Commits

Author SHA1 Message Date
Andrea Bolognani
8fc732f841 tests: Break symlink loop
distcheck, and possibly more stuff, breaks because of it.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2018-01-11 14:23:09 +01:00
Bjoern Walk
65dace5a96 tests: virhostcputest: testcase for S390 system
Let's add a testcase for a S390 system running kernel version 4.14 on
LPAR.

Reviewed-by: Marc Hartmayer <mhartmay@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Signed-off-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
2018-01-10 17:34:37 -05:00
Andrea Bolognani
a63ea8141b util: Don't report CPU frequency for ARM hosts
Some ARM platforms, such as the original Raspberry Pi, report the
CPU frequency in the BogoMIPS field of /proc/cpuinfo, so libvirt
parsed that field and returned it through its API.

However, not only many more boards don't report any value there,
but several - including ARMv8-based server hardware, and even the
more recent Raspberry Pi 3 - use this field as originally intended:
to report the BogoMIPS value instead of the CPU frequency.

Since we have no way of detecting how the field is being used,
it's better to report no information at all rather than something
ludicrous like "your shiny 96-core aarch64 virtualization host's
CPUs are running at a whopping 100 MHz".

Partially-resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1206353

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-01-08 14:22:53 +01:00
Andrea Bolognani
6512b0ddc1 util: Improve CPU frequency parsing
Make the parser both more strict, by not ignoring errors reported
by virStrToLong_ui(), and more permissive, by not failing due to
unrelated fields which just happen to have a know prefix and
accepting any amount of whitespace before the numeric value.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
2018-01-08 13:48:44 +01:00
Andrea Bolognani
9ce97d0f7d tests: Add host CPU data for Moonshot (RHEL 7.4)
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-01-08 13:48:39 +01:00
Martin Kletzander
a0fdd2f6f9 tests: Add linux-caches sysfs entries for vircaps2xmltest
Bit more test data, this time with complete info copied, mainly with
cache information, so we can easily add tests for it.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-03-27 13:13:29 +02:00
Martin Kletzander
15b5e46364 tests: Add cpu/{online,present} files for old tests
The functionality these tests partially relied on (scanning the cpu
directory for cpu[0-9]+ subdirectories) is going to be removed, so we
need additional files that are present on all non-medieval systems.
Removing all these tests would be an option but we would lose the
ability to test the topologies.  Even though we just extract number of
sockets/cores/threads from all these directory trees.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-03-27 13:13:29 +02:00
Martin Kletzander
5b5fee00fd tests: Remove some unneeded files
We are not using them at all and the directories are missing bunch of
files already.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-03-27 13:13:29 +02:00
Daniel P. Berrange
eaf18f4c2b nodeinfo: move host CPU APIs out into virhostcpu.c file
Move all APIs with a virHostCPU name prefix out into new
util/virhostcpu.h & util/virhostcpu.c files

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2016-06-09 18:31:11 +01:00