This reverts commit c7d3afbb44 which
broke the libvirt build, since libvirt uses xtl_* and hence needs
updating to link against the new library when necessary.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
In attempting to disaggregate libxenctrl I found that many of the
pieces were going to want access to this library, so split it out (as
it probably should always have been).
Various build adjustments are needed. In particular things which use
xtl_* themselves now need to explicity link against the library.
This has a nice side effect which is that users of libxl no longer
need to link against libxenctrl just to create a logger, which was
counter to the principal that applications using libxl shouldn't be
required to look behind the curtain. This means that xl no longer
links against libxenctrl.
The new library uses a version script to ensure that only expected
symbols are exported and to version them such that ABI guarantees can
be kept in the future.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ ijc -- Update QEMU_TRADITIONAL_REVISION and MINIOS_UPSTREAM_REVISION ]
Recent ld warns about libxenlight.so's dependency libraries not being
available, which can be easily avoided by not just passing the raw
library name on ld's command line.
In the course of checking how things fit together (I originally
suspected the warning to come from the linking of xl) I also noticed a
stray L in SHLIB_libxenguest, which gets removed at once.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Update libxc to 4.6.
Update libxl to 4.6.
Update libxlu to 4.6.
I did
git-grep 'MAJOR.*='
and also to check I had everything
git-grep 'SONAME_LDFLAG' | egrep -v 'MAJOR' |less
The other, un-updated, libraries are:
blktap2 (control, libvhd) 1.0 in-tree users only, no ABI changes
libfsimage 1.0 no ABI changes
libvchan 1.0 no ABI changes
libxenstat 0.0 (!) no ABI changes
libxenstore 3.0 no ABI changes
My assertions "no ABI changes" are based on the output of
git-diff origin/stable-4.5..staging .
and similar runes, sometimes limited to .h files.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
---
v2: Bump libxlu too. [ Reported by Wei Liu. ]
Move domain suspend code into a separate file libxl_dom_suspend.c.
Add an API libxl__domain_suspend() which wraps the static
function domain_suspend_callback_common() for internal use.
Export the existing API libxl__domain_suspend_callback() used by
libxc to suspend the guest during migration.
Note that the newly added file libxl_dom_suspend.c is used for
suspend/resume code.
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
This exercises the potential race between fd deregistration and
poll(). (Because we have control of the individual steps, we can do
the whole test in a single thread and ensure that the pessimal order
is always reached.)
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Split LIBXL_TESTS into two variables, each of which gets all of
LIBXL_TESTS, so that we can have tests which do use generic test
helper inside functions, rather than test-specific ones.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
This contains the event machinery and state machines to write
non-checkpointed migration v2 stream (with the exception of the
xc_domain_save() handling which is spliced later in a bisectable way).
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
v4: Don't make _init() mandatory, use FILLZERO(), adjust stream_success()
v3: Similar changes to the read side, following the read side review.
Provide a thin wrapper around exec()ing the python conversion utility,
and a stub implementation for cases where conversion is not wanted
(i.e. not x86).
One complication is that the caller of this interface needs to assume
ownership of the output fd, to prevent it being closed while still in
use in a datacopier.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
v4: Formatting tweaks, description of the width field.
v3: Trimmed down massively from v2, provide libxl_no_convert_callout.c
This contains the event machinery and state machines to read an act on
a non-checkpointed migration v2 stream (with the exception of the
xc_domain_restore() handling which is spliced later in a bisectable
way).
It also contains some boilerplate to help support checkpointed
streams, which shall be introduced in a later patch.
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
v4:
* Don't make _init() mandatory
* Don't unilaterally clobber rc from datacopier callback
* Comment adjustments
* More assertions
v3: More descriptions of the internal state, shuffle function order, add
an _init() call, condense error handling
The functions fdt_{first,next}_subnode may not be available because:
* It has been introduced in 2013 => Doesn't work on Wheezy
* The prototype exists but the functions are not exposed. Don't ask
why...
The later has been fixed recently in the dtc repo [1]
When the functions are not available, implement our own in order to use
them in a following patch.
Note that the _hidden attribute is placed in both the prototype and the
declaration because some version of libfdt expose the prototype but not
the declaration.
[1] git://git.kernel.org/pub/scm/utils/dtc/dtc.git
commit a4b093f7366fdb429ca1781144d3985fa50d0fbb
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- ran autogen.sh ]
This function is used to check whether vNUMA configuration (be it
auto-generated or supplied by user) is valid.
Define a new error code ERROR_VNUMA_CONFIG_INVALID.
The checks performed can be found in the comment of the function.
This vNUMA function (and future ones) is placed in a new file called
libxl_vnuma.c
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Dario Faggioli <dario.faggioli@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Dario Faggioli <dario.faggioli@citrix.com>
Cc: Elena Ufimtseva <ufimtseva@gmail.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Attempting to build libxl causes Make to emit the following warnings
andrewcoop@andrewcoop:xen.git$ make -C tools/libxl all
...
Makefile:253: target `xenlight.pc' doesn't match the target pattern
Makefile:253: target `xlutil.pc' doesn't match the target pattern
...
because the static pattern rule is malformed. 'Makefile' as the only
prereq-pattern does not contain a pattern.
The rule ends up working because of the use of $@.in where $< should have been
used, but lacked any dependency between a $FOO.pc and its .in source file.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
CC: Ian Campbell <Ian.Campbell@citrix.com>
CC: Ian Jackson <Ian.Jackson@eu.citrix.com>
CC: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
A pkg-config file for libxl. It also contains two variables
(xenfirmwaredir and libexec_bin) so that tools that are very keen on
knowing the locations of Xen binaries (say, libvirt) can use them to
determine the location of the binaries.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- ran autogen.sh ]
It uses libxl_defbool_set and must therefore be linked against the
right library.
Spotted by dpkg-shlibdeps and pointed out by Bastian Blank:
dpkg-shlibdeps: warning: symbol libxl_defbool_set used by debian/libxen-4.4/usr/lib/libxlutil-4.4.so found in none of the libraries
This required switching the make rule from $^ to an explicit
LIBXLU_OBJS since the former now includes libxenlight.so.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Cc: Bastian Blank <waldi@debian.org>
Introduced some new xl commands to enable/disable Cache Monitoring
Technology(CMT) feature.
The following two commands is to attach/detach the CMT feature
to/from a certain domain.
$ xl psr-cmt-attach domid
$ xl psr-cmt-detach domid
This command is to display the CMT information, such as L3 cache
occupancy.
$ xl psr-cmt-show cache_occupancy <domid>
Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Chao Peng <chao.p.peng@linux.intel.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
The current usage of LIBEXEC is bogus. It describes the directory for
private xen executables. Other places create their own, similar
libexecdir path as $prefix/lib/xen/*.
Additional two other variables are used to describe similar paths:
PRIVATE_BINDIR and PRIVATE_PREFIX
The autoconf documentation refers to libexec as a directory for
executables and stuff which is called by other programs, not by the
user.
Adjust all places that want libexecdir as a target path. LIBEXEC refers
now to the base directory. Three convenience variables are used to refer
to paths to private binaries, libs and include files.
In the systemd files LIBEXEC_BIN is substituted, so this variable has to
be present in autoconf. All other variables are expanded in Paths.mk
because they are only used in Makefiles.
Most users of LIBEXEC are updated to use LIBEXEC_BIN because that is
what they want.
Users of PRIVATE_BINDIR are updated to use LIBEXEC_BIN because that is
what they want. PRIVATE_BINDIR and PRIVATE_PREFIX usage is removed by
this patch, in favour of LIBXEC_BIN and LIBEXEC
An internal libxl function was removed. A single helper to retrieve
LIBEXEC_BIN remains.
As suggested by the autoconf documentation, configure appends the
package name to LIBEXEC to make sure the provided directory really
refers to xen. This makes sure "make uninstall" preserves the real
libexecdir.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Cc: George Dunlap <george.dunlap@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
[ ijc -- ran autogen.sh as requested, updated QEMU_TRADITIONAL_REVISION to
pickup version which uses LIBEXEC_BIN ]
This patch adds the machinery required for protecting a guest's
disk state, when the guest disk uses a DRBD disk backend.
This patch comprises of two parts:
1. Hotplug scripts: The block-drbd-probe script is responsible for
performing sanity checks on the state of the DRBD disk before the
checkpointing process begins. This script should be invoked by
libxl for each of the guest's disk devices, when starting Remus.
2. Remus drbd disk device: Implements the interfaces required by the
remus abstract device layer. A note about the implementation:
a) setup() is called for each disk attached to the guest.
During setup():
i) The hotplug script is called to perform the sanity check.
ii) Libxl obtains a handle to the DRBD device (/dev/drbd*) and
and subsequently controls disk checkpoint replication using
this handle in the checkpoint callbacks.
c) The preresume() checkpoint callback is executed asynchronously
using libxl__ev_child_fork(), as it may potentially block for more
than few seconds in case of backup failure.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Signed-off-by: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Introduce an abstract device layer that allows the Remus
logic in libxl to control a guest's devices in a device-agnostic
manner. The device layer also exposes a set of internal interfaces
that a device type must implement, if it wishes to support Remus.
The following API are exposed to libxl:
One-time configuration operations:
*libxl__remus_devices_setup
> Enable output buffering for NICs, setup disk replication, etc.
*libxl__remus_devices_teardown
> Disable network output buffering and disk replication;
teardown any associated external setups like qdiscs for NICs.
Operations executed every checkpoint (in order of invocation):
*libxl__remus_devices_postsuspend
*libxl__remus_devices_preresume
*libxl__remus_devices_commit
Each device type needs to implement the interfaces specified in
the libxl__remus_device_instance_ops if it wishes to support Remus.
The high-level control flow through the Remus device layer is shown below:
xl remus
|-> libxl_domain_remus_start
|-> libxl__remus_devices_setup
|-> Per-checkpoint libxl__remus_devices_[postsuspend,preresume,commit]
...
|-> On backup failure/network error/other errors
libxl__remus_devices_teardown
callback processing
* Only call the per-device libxl__multidev_one_callback
when the iteration has succeded or failed.
* The final callback (called by multidev) is a trivial
shim to shuffle the pointers and notify our own caller.
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Libnl3 is required for controlling Remus network buffering.
This patch adds dependency on libnl3 (>= 3.2.8) to autoconf scripts.
It also provides the ability to configure tools without libnl3 support
i.e., without network buffering support.
When there is no network buffering support, libxl__netbuffer_enabled()
returns 0, otherwise returns 1. The callers of this api will be
introduced in the rest of the series.
NOTE: This patch changes tools/configure.ac, please rerun
autogen.sh while applying the patch.
Signed-off-by: Shriram Rajagopalan <rshriram@cs.ubc.ca>
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Yang Hongyang <yanghy@cn.fujitsu.com>
Reviewed-by: Wen Congyang <wency@cn.fujitsu.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
libxl.h includes _libxl_list.h, but the Makefile does not reflect this
dependency. This can lead to build error due to a missing _libxl_list.h
file.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Replace usage of buildmakevars2file with buildmakevars2header. The macro
generates a C header file, so remove code which converts shell variables
into C defines. Also update the dependency, the macro itself creates a
dependency for _paths.h. A temporary file is not needed anymore.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
genpath is a detail of buildmakevars2file. Replace the dependency to
genpath with the actual buildmakevars2file target. This change by
itself does not fix any bug. Upcoming changes will add dependencies to
$(target), but no rule exist to create $(target).
To force a rebuild of the $(1) rule the target now depends on the
existing .phony target. This dummy target is already used elsewhere in
the code.
No change in behaviour is expected by this patch.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
This small helper is responsible for generating Dom0 JSON config
stub and writing Dom0 xenstore entries. This helpers subsumes two calls
to xenstore-write in xencommons script.
Dom0 UUID is intentionally left untouched, so it is always all
zeros. This makes sure that we don't leak Dom0 stubs across rebooting.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
[ ijc -- folded in incremental patch for *BSD ]
INSTALL_SHLIB is like INSTALL_PROG but used only for shared libraries.
SYMLINK_SHLIB is the ln -sf rune for shared library symlinks.
Use these in the appropriate places in tools/libxc and tools/xenstore.
No functional change right now. In a forthcoming patch these
variables might take on different values.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
libxl_FOO_parse_json functions are generated.
Note that these functions are used to parse libxl__json_object to
libxl__FOO struct. They don't consume JSON string.
The new function definitions are generated to new header files called
__libxl_types_*_private.h so that they don't contaminate public header.
The suffix "private is chosen so we can avoid clashing with
libxl_types_internal.idl stuffs.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Toolstacks may specify a VM generation ID using the u.hvm.ms_vm_genid
field in the libxl_domain_build_info structure, when creating a
domain.
The toolstack is responsible for providing the correct generation ID
according to the Microsoft specification (e.g., generating new random
ones with libxl_ms_vm_genid_generate() as appropriate when restoring).
Although the specification requires that a ACPI Notify event is raised
if the generation ID is changed, the generation ID is never changed
when the domain is in a state to receive such an event (it's either
newly created or suspended).
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Cc: David Scott <dave.scott@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
The following two patches break both libxc and libxl ABI and
API, so we better bump the MAJORs.
Of course, for libxl, proper measures are taken (in the
relevant patch) in order to guarantee API stability.
Signed-off-by: Dario Faggioli <dario.faggioli@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Create a new libxl_freebsd.c file that contains OS-specific bits used
by libxl.
This currently defines which backend to use to handle disks, and
which hotplug scripts to execute.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Cc: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
xencommons creates the _hardcoded_ /var/run/xen already, there is no
need to create and package this directory during make install|rpmball.
Without this change installing the resulting xen.rpm will fail on
systems where /var/run is a symlink. rpm complains that '/var/run' (the
symlink) is already owned by some other system rpm package.
Using XEN_RUN_DIR instead of /var/run/xen tree-wide may be done in a
followup patch.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
The test programs were getting the proper libxenlight.so on their link
line. Filter it out. Also change the soname of the test library to
match the real one, so that libxutil is satisfied with it.
Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Cc: Olaf Hering <olaf@aepfle.de>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
We need to include the new TEST_PROG_OBJS and LIBXL_TEST_OBJS in the
appropriate dependencies. Otherwise we risk trying to build the test
program before gentypes is run.
Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Cc: Olaf Hering <olaf@aepfle.de>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
Test timeout deregistration idempotency. In the current tree this
test fails because ev->func is not cleared, meaning that a timeout
can be removed from the list more than once, corrupting the list.
It is necessary to use multiple timeouts to demonstrate this bug,
because removing the very same entry twice from a list in quick
succession, without modifying the list in other ways in between,
doesn't actually corrupt the list. (Since removing an entry from a
doubly-linked list just copies next and back from the disappearing
entry into its neighbours.)
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Cc: Jim Fehlig <jfehlig@suse.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
We provide a new LIBXL_TESTS facility in the Makefile.
Also provide some helpful common routines for unit tests to use.
We don't want to put the weird test case entrypoints and the weird
test case code in the main libxl.so library. Symbol hiding prevents
us from simply directly linking the libxl_test_FOO.o in later. So
instead we provide a special library libxenlight_test.so which is used
only locally.
There are not yet any test cases defined; that will come in the next
patch.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Jim Fehlig <jfehlig@suse.com>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
There have been ABI/API changes in libxc. Bump its MAJOR (which
affets libxenguest et al too.)
There have been ABI changes in libxl. Bump its MAJOR.
(The API changes have been dealt with as we go along - there is
already a LIBXL_API_VERSION 0x040400.)
None of the other libraries have changed their interfaces. I have
verified this by building the tools and searching the dist/install
tree for files matching *.so.*. For each library that showed up, I
did this:
git-diff RELEASE-4.3.0..staging -- `find tools/FOO/ -name \*.h`
where FOO is the corresponding source directory.
Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
Uses xc_dom_devicetree_mem which was just added. The call to this needs to be
carefully sequenced to be after xc_dom_parse_image (so we can tell which kind
of guest we are building, although we don't use this yet) and before
xc_dom_mem_init which tries to decide where to place the FDT in guest RAM.
Removes libxl_noarch which would only have been used by IA64 after this
change. Remove IA64 as part of this patch.
There is no attempt to expose this as a configuration setting for the user.
Includes a debug hook to dump the dtb to a file for inspection.
On v7 the CPU compat is currently hardcoded to cortex-a15. This likely wants
to change at some point.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Julien Grall <julien.grall@linaro.org>
libxc (libxenctrl, libxenguest):
New claim_enabled field in struct xc_dom_image;
New nr_outstanding_pages field in struct xc_dominfo;
New fields in struct xc_hvm_build_args (xenguest.h).
libxl:
new fields in dominfo domain_build_info device_vfb device_vkb
device_disk etc. etc. etc.
libxlu #includes libxl headers so needs to inherit its new soname
Use Xen version for new sonames since we don't in fact guarantee
ABI (as opposed to API) stability across releases.
xenstore (libxenstore):
New flag XS_UNWATCH_FILTER, so bump minor version only.
This was the result of reviewing the output from:
git-checkout staging
cd tools
git-diff RELEASE-4.2.2 `find -name \*.h`
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Lots of functions loop over a list of domain and others take a domid as
a parameter, shadowing the global one and leading to all sorts of
confusion.
Therefore remove the global domid and explicitly pass it around as
necessary.
Adds a domid to the parameters for many functions and switches many
others from taking a char * domain specifier to taking a domid, pushing
the domid lookup to the toplevel.
Replaces some open-coded domain_qualifier_to_domid error checking with
find_domain.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
[ ijc -- annotate find_domain() with warn_unused_result and fix the
handful of errors. ]
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Ian Campbell
Jan Beulich
Ian Jackson
Yang Hongyang
Ross Lagerwall
Andrew Cooper
Olaf Hering
Julien Grall
Wei Liu
Jim Fehlig
Chao Peng
Anthony PERARD
David Vrabel
Dario Faggioli
Roger Pau Monne