Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

Currently we consider all UNIX paths with specific prefix as generated
by libvirt, but that's a wrong assumption.  Let's make the detection
better by actually checking whether the whole path matches one of the
paths that we generate or generated in the past.

The UNIX path isn't stored in config XML since libvirt-1.3.1.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1446980Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

The debian etch distro was end-of-life a long time ago so we no
longer need the ULLONG_MAX hack. In any case gnulib now provides
an equivalent fix by default, and so our definition now triggers
syntax-check rule failure

src/internal.h:#    define ULLONG_MAX   ULONG_LONG_MAX
maint.mk: define the above via some gnulib .h file
maint.mk:843: recipe for target 'sc_prohibit_always-defined_macros' failed
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

This pulls in the fixes for poll() on Win32 which finally
makes the remote driver work again.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

Format the caching-mode option for the intel-iommu device,
based on its <driver caching> attribute value.

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

Add a new attribute to control the caching mode.

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

Add a new attribute to control interrupt remapping.

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

Add kernel_irqchip=split/on to the QEMU command line
and a capability that looks for it in query-command-line-options
output. For the 'split' option, use a version check
since it cannot be reasonably probed.

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

Add a new <ioapic> element with a driver attribute.

Possible values are qemu and kvm. With 'qemu', the I/O
APIC can be put in the userspace even for KVM domains.

https://bugzilla.redhat.com/show_bug.cgi?id=1427005

virConfAddEntry spams debug logs even for fully commented out lines.
Skip such messages to avoid:

2017-05-12 12:35:38.867+0000: 10820: debug : virConfAddEntry:241 : Add entry (null) (nil)
2017-05-12 12:35:38.867+0000: 10820: debug : virConfAddEntry:241 : Add entry (null) (nil)
2017-05-12 12:35:38.867+0000: 10820: debug : virConfAddEntry:241 : Add entry (null) (nil)
2017-05-12 12:35:38.867+0000: 10820: debug : virConfAddEntry:241 : Add entry (null) (nil)
2017-05-12 12:35:38.867+0000: 10820: debug : virConfAddEntry:241 : Add entry (null) (nil)
...

This also fixes NULL passed to printf.

There should be no need to make dir based pools world/group readable.
So use 0711, not 0755, as the default perms for storage dirs.

Updates in v2:
 - adapt commit wording to mention dropping group readable as well
Signed-off-by: NChristian Ehrhardt <christian.ehrhardt@canonical.com>

The metadata libvirt cares about is identical for version 3
as for previous versions, so we merely need list the new
version number.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

If a shutdown is expected because it was triggered via libvirt we can
also expect the monitor to close. In those cases do not report an
internal error like:
  "internal error: End of file from qemu monitor"
Signed-off-by: NChristian Ehrhardt <christian.ehrhardt@canonical.com>

I like to use it that way and every time I try running it I just
instinctively use '-i' (like with sed, etc.) and it makes sense, IMHO.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Add a helper to escape all possible meta-characters used for
POSIX extended regular expressions.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Simply tries to match the provided regex on a string and returns
the result.  Useful if caller don't care about the matched substring
and want to just test if some pattern patches a string.
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1448806

Commit id '6a8d898d' neglected to update the man page.

The @type from virFileReadValueString needs to be VIR_FREE each time
through the loop since it's not saved and since cleanup can be reached
prior to decoding it for @kernel_type amd bank->type, the cleanup code
needs to also have a VIR_FREE

Found by Coverity

libvirt.org supports HTTPS, so might as well use it.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

The regular spec file contains code to deal with the fact
that maintenance releases are uploaded to their own
directory: copy it over to the mingw spec file so that it's
possible to build maintenance releases there as well.

This also switches the source URL from FTP to HTTP for
consistency with the main spec file.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>

Adjust the current message to make it clear, that it is the hotplug
operation that is unsupported with the given host device type.

https://bugzilla.redhat.com/show_bug.cgi?id=1450072Signed-off-by: NErik Skultety <eskultet@redhat.com>

The Win32 platform can not do link time overrides in the same way
that we can on POSIX / ELF based platforms, so we cannot build
the virfilewrapper.c code reliably. Just stub it out on Win32
so it is a no-op. Tests that use this file are already written
to skip on Win32.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

When running on a NUMA machine, populate the sibling node
and distance information using data supplied by Xen.

With locality distances information, under Xen, new host
capabilities would like:

    <topology>
      <cells num='4'>
        <cell id='0'>
          <memory unit='KiB'>263902380</memory>
          <distances>
            <sibling id='0' value='10'/>
            <sibling id='1' value='21'/>
          </distances>
          ...
        </cell>
        ...
      </cells>
      ...
    </topology>
Signed-off-by: NWim ten Have <wim.ten.have@oracle.com>
Reviewed-by: NJoao Martins <joao.m.martins@oracle.com>
Reviewed-by: NJim Fehlig <jfehlig@suse.com>

The test programs depend on virfilewrapper.h as well as the
virfilewrapper.c. Adding the dep ensures that virfilewrapper.h
gets included in the dist tarball.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

The function returns -errno on failure, not only -1.

The function is nontrivial to follow and has non-standard return values.
Recent usage was buggy.

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NDaniel P. Berrange <berrange@redhat.com>

GCC complains that inlining virStringTrimOptionalNewline is not
likely on some platforms:

  cc1: warnings being treated as errors
  ../../src/util/virfile.c: In function 'virFileReadValueBitmap':
  ../../src/util/virstring.h:292: error: inlining failed in call to 'virStringTrimOptionalNewline': call is unlikely and code size would grow [-Winline]
  ../../src/util/virfile.c:3987: error: called from here [-Winline]

Inlining this function is not going to be a measurable performance
benefit either, since the time required to execute it is going to
be dominated by running of strlen() over the string, not by the
function call overhead.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

New maint release version numbers of just A.B.C format, not the old
A.B.C.D format. Adjust the check that dynamically changes the Source
URL for maint releases
Signed-off-by: NCole Robinson <crobinso@redhat.com>
Acked-by: NAndrea Bolognani <abologna@redhat.com>

As POWER9 model is not available in cpu_map.xml virsh capabilities
donot display the cpu model and vendor details. This patch
provides those details

If __lxstat() and __xstat() functions are not available, build fails with:

  CC       virfilewrapper.o
virfilewrapper.c:180:5: error: no previous prototype for function '__lxstat' [-Werror,-Wmissing-prototypes]
int __lxstat(int ver, const char *path, struct stat *sb)
    ^
virfilewrapper.c:208:5: error: no previous prototype for function '__xstat' [-Werror,-Wmissing-prototypes]
int __xstat(int ver, const char *path, struct stat *sb)

Luckily, we already check presence of these functions in configure
using AC_CHECK_FUNCS, so just don't wrap these if they're not available.
Signed-off-by: NRoman Bogorodskiy <bogorodskiy@gmail.com>

The code is already prepared to handle the non-existence of it.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Add info from yet another machine, this time with resctrl data so that
we can extend tests easily in a test-driven way.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

More directories will need to be mocked, so let's prepare for that.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Added only in drivers that were already calling
virCapabilitiesInitNUMA().  Instead of refactoring all the callers to
behave the same way in case of error, just follow what the callers are
doing for all the functions.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

We're only adding only info about L3 caches, we can add more
later (just by changing one line), but for now that's more than enough
without overwhelming anyone.

XML snippet of how this should look like (also seen as part of the commit):

  <cache>
    <bank id='0' level='3' type='both' size='8192' unit='KiB' cpus='0-7'/>
  </cache>
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>