| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
| |
When the console is connected to a domain other than dom0, the console
device's backend field should be set so the xenstore permissions for the
console device reflect the domain that will be accessing them.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Grant references for the xenstore and xenconsole shared pages exist, but
currently only xenstore uses these references. Change the xenconsole
daemon to prefer using the grant reference over map_foreign_range when
mapping the shared console ring.
This allows xenconsoled to be run in a domain other than dom0 if set up
correctly - for libxl, the xenstore path /tool/xenconsoled/domid
specifies the domain containing xenconsoled.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
| |
Although this passed my smoke-tests at commit time, I'm now seeing screen
corruption on 32-bit WinXP guests. Reverting for now. :(
Signed-off-by: Tim Deegan <tim@xen.org>
Committed-by: Tim Deegan <tim@xen.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Only lightly tested with a Linux HVM guest PXE boot.
Accept the defaults for the config options. Many of them are not
relevant to Xen but this matches what others (at least the Debian
SeaBIOS packages and the binary shipped by Qemu) are doing. The
Debian Xen packages are built against Debian's SeaBIOS package so
there is value in being similar.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
| |
When the device model can't be spawned, rc variable is cleared in
device_model_spawn_outcome (libxl_dm.c).
In this case libxl will continue to create the domain and let it between life
and death.
Signed-off-by: Julien Grall <julien.grall@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
| |
If we pass 0 as pygrub --entry argument (i.e. we want to boot first item), default value is used instead. This is dueto wrong check for range of allowed values of index - 0 is index of first item.
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Acked-by: Matt Wilson <msw@amazon.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
In Linux select() typically supports up to 1024 file descriptors. This can be
a problem when user tries to boot up many guests. Switching to poll() has
minimum impact on existing code and has better scalibility.
pollfd array is dynamically allocated / reallocated. If the array fails to
expand, we just ignore the incoming fd.
Updated: reset *_pollfd after use.
This fixes regression 14869.
Also remove unused slave_pollfd in strcut domain.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Support is provided for both shadow and hardware assisted paging (HAP)
modes. This code bookkeeps the set of video frame buffers (vram),
detects when the guest has modified any of those buffers and, upon request,
returns a bitmap of the modified pages.
This lets other software components re-paint the portions of the monitor
(or monitors) that have changed.
Each monitor has a frame buffer of some size at some position
in guest physical memory.
The set of frame buffers being tracked can change over time as monitors
are plugged and unplugged.
Signed-off-by: Robert Phillips <robert.phillips@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Removed a stray #include and a few hard tabs.
Signed-off-by: Tim Deegan <tim@xen.org>
Committed-by: Tim Deegan <tim@xen.org>
|
|\ |
|
| |
| |
| |
| |
| |
| | |
Causes issues with migration etc in test flight 14869 onwards.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
|
|\ \
| |/
|/| |
|
| |
| |
| |
| |
| |
| |
| |
| | |
Add getscheduler and setscheduler permissions to replace the
monolithic scheduler permission in the scheduler_op domctl and sysctl.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This adds a pair of XSM hooks for tmem operations: xsm_tmem_op which
controls any use of tmem, and xsm_tmem_control which allows use of the
TMEM_CONTROL operations. By default, all domains can use tmem while
only IS_PRIV domains can use control operations.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Committed-by: Keir Fraser <keir@xen.org>
|
| |
| |
| |
| |
| | |
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
There are three callers of get_pg_owner:
* do_mmuext_op, which does not have XSM hooks on all subfunctions
* do_mmu_update, which has hooks that are inefficient
* do_update_va_mapping_otherdomain, which has a simple XSM hook
In order to preserve return values for the do_mmuext_op hypercall, an
additional XSM hook is required to check the operation even for those
subfunctions that do not use the pg_owner field. This also covers the
MMUEXT_UNPIN_TABLE operation which did previously have an XSM hook.
The XSM hooks in do_mmu_update were capable of replacing the checks in
get_pg_owner; however, the hooks are buried in the inner loop of the
function - not very good for performance when XSM is enabled and these
turn in to indirect function calls. This patch removes the PTE from
the hooks and replaces it with a bitfield describing what accesses are
being requested. The XSM hook can then be called only when additional
bits are set instead of once per iteration of the loop.
This patch results in a change in the FLASK permissions used for
mapping an MMIO page: the target for the permisison check on the
memory mapping is no longer resolved to the device-specific type, and
is instead either the domain's own type or domio_t (depending on if
the domain uses DOMID_SELF or DOMID_IO in the map
command). Device-specific access is still controlled via the "resource
use" permisison checked at domain creation (or device hotplug).
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Keir Fraser <keir@xen.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Because the FLASK XSM module no longer checks IS_PRIV for remote
domain accesses covered by XSM permissions, domains now have the
ability to perform memory management and other functions on all
domains that have the same type. While it is possible to prevent this
by only creating one domain per type, this solution significantly
limits the flexibility of the type system.
This patch introduces a domain type transition to represent a domain
that is operating on itself. In the example policy, this is
demonstrated by creating a type with _self appended when declaring a
domain type which will be used for reflexive operations. AVCs for a
domain of type domU_t will look like the following:
scontext=system_u:system_r:domU_t
tcontext=system_u:system_r:domU_t_self
This change also allows policy to distinguish between event channels a
domain creates to itself and event channels created between domains of
the same type.
The IS_PRIV_FOR check used for device model domains is also no longer
checked by FLASK; a similar transition is performed when the target is
set and used when the device model accesses its target domain.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>
|
| |
| |
| |
| |
| |
| |
| |
| | |
The FLASK module was missing implementations of some hooks and did not
have access vectors defined for 10 domctls; define these now.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Signed-off-by: Keir Fraser <keir@xen.org>
--HG--
rename : tools/flask/policy/policy/flask/access_vectors => xen/xsm/flask/policy/access_vectors
rename : tools/flask/policy/policy/flask/initial_sids => xen/xsm/flask/policy/initial_sids
rename : tools/flask/policy/policy/flask/mkaccess_vector.sh => xen/xsm/flask/policy/mkaccess_vector.sh
rename : tools/flask/policy/policy/flask/mkflask.sh => xen/xsm/flask/policy/mkflask.sh
rename : tools/flask/policy/policy/flask/security_classes => xen/xsm/flask/policy/security_classes
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
In Linux select() typically supports up to 1024 file descriptors. This can be
a problem when user tries to boot up many guests. Switching to poll() has
minimum impact on existing code and has better scalibility.
pollfd array is dynamically allocated / reallocated. If the array fails to
expand, we just ignore the incoming fd.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Some renaming to correct the PCI and SBDF terminology.
No functional change.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Changeset 23861:ec7c81fbe0de alters the SBDF encoding expected by the
DOMCTL_{de,}assign_device hypercalls.
While it updates libxl, libxc and the python bindings, the ocaml
bindings got missed. As a result, any attempt to use PCI Passthrough
with Xen-4.2 and later will fail.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
do_stop() is invoked by "restart" action. We can get multiple QEMUs started up
for Dom0 if we don't kill previous ones.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
in current xen x86_64, the default libexec directory is /usr/lib/xen/bin,
while the private binder is /usr/lib64/xen/bin. but some commands(pygrub,
libxl-save-helper) located in private binder directory is called from
libexec directory which lead to the following error:
1, for pygrub bootloader:
libxl: debug: libxl_bootloader.c:429:bootloader_disk_attached_cb: /usr/lib/xen/bin/pygrub doesn't exist, falling back to config path
2, for libxl-save-helper:
libxl: cannot execute /usr/lib/xen/bin/libxl-save-helper: No such file or directory
libxl: error: libxl_utils.c:363:libxl_read_exactly: file/stream truncated reading ipc msg header from domain 3 save/restore helper stdout pipe
libxl: error: libxl_exec.c:118:libxl_report_child_exitstatus: domain 3 save/restore helper [10222] exited with error status 255
there are two ways to fix above error. the first one is make such command
store in the /usr/lib/xen/bin and /usr/lib64/xen/bin(symbol link to
previous), e.g. qemu-dm. The second way is using private binder dir
instead of libexec dir. e.g. xenconsole.
For these cases, the latter one is suitable.
Signed-off-by: Bamvor Jian Zhang <bjzhang@suse.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
In particular we need to check that adding 512KB of slack and
rounding up to a 4MB boundary do not overflow the guest's memory
allocation. Otherwise we run off the end of the p2m when building the
guest's initial page tables and populate them with garbage.
Wei noticed this when build tiny (2MB) mini-os domains.
Reported-by: Wei Liu <Wei.Liu2@citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|/
|
|
|
|
|
|
|
|
|
| |
Other devices set a sensible devid if the caller has not done so.
Do the same for vfb and vkb. While at it, factor out the common code
used to determine a sensible devid, so it can be used by other
libxl__device_*_add functions.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
| |
Rather than keeping around headers that are autogenerated in order to
avoid adding build dependencies from xen/ to files in tools/, move the
relevant parts of the FLASK policy into the hypervisor tree and
generate the headers as part of the hypervisor's build.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Keir Fraser <keir@xen.org>
|
|
|
|
|
|
|
| |
The 8kB region may not be page aligned, hence requiring 3 pages to
be mapped through.
Signed-off-by: Keir Fraser <keir@xen.org>
|
|
|
|
|
|
|
|
|
| |
ACPI table passthrough support allowing additional static tables and
SSDTs (AML code) to be loaded. These additional tables are added at
the end of the secondary table list in the RSDT/XSDT tables.
Signed-off-by: Ross Philipson <ross.philipson@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Passthrough support for the SMBIOS structures including three new DMTF
defined types and support for OEM defined tables. Passed in SMBIOS
types override the default internal values. Default values can be
enabled for the new type 22 portable battery using a xenstore
flag. All other new DMTF defined and OEM structures will only be added
to the SMBIOS table if passthrough values are present.
Signed-off-by: Ross Philipson <ross.philipson@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
|
|
|
|
|
|
|
|
|
|
|
|
| |
Xen control tools support for loading the firmware passthrough blocks
during domain construction. SMBIOS and ACPI blocks are passed in using
the new xc_hvm_build_args structure. Each block is read and loaded
into the new domain address space behind the HVMLOADER image. The base
address for the two blocks is returned as an out parameter to the
caller via the args structure.
Signed-off-by: Ross Philipson <ross.philipson@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
|
|
|
|
|
|
|
|
| |
MCE injection and x86_emulator are clearly x86 specific.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
|
|
|
|
|
|
| |
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
XenStore puts in queued watch events via a thread and notifies the user.
Sometimes xs_unwatch is called before all related message is read. The use
case is non-threaded libevent, we have two event A and B:
- Event A will destroy something and call xs_unwatch;
- Event B is used to notify that a node has changed in XenStore.
As the event is called one by one, event A can be handled before event B.
So on next xs_watch_read the user could retrieve an unwatch token and
a segfault occured if the token store the pointer of the structure
(ie: "backend:0xcafe").
To avoid problem with previous application using libXenStore, this behaviour
will only be enabled if XS_UNWATCH_FILTER is given to xs_open.
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Signed-off-by: Julien Grall <julien.grall@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Allow a domain to be built under one security label and run using a
different label. This can be used to prevent the domain builder or
control domain from having the ability to access a guest domain's memory
via map_foreign_range except during the build process where this is
required.
Example domain configuration snippet:
seclabel='customer_1:vm_r:nomigrate_t'
init_seclabel='customer_1:vm_r:nomigrate_t_building'
Note: this does not provide complete protection from a malicious dom0;
mappings created during the build process may persist after the relabel,
and could be used to indirectly access the guest's memory. However, if
dom0 correctly unmaps the domain upon building, a the domU is protected
against dom0 becoming malicious in the future.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
| |
It can happen in error conditions that lds->ret_path doesn't exist,
and libxl__xs_read_checked signals this by setting got_ret=NULL. If
this happens, fail without crashing.
Reported-by: Alex Bligh <alex@alex.org.uk>,
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
| |
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Committed-by: Keir Fraser <keir@xen.org>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
At the sender
xc_domain_save has a key point: 'to query the types of all the pages
with xc_get_pfn_type_batch'
1) if broken page occur before the key point, migration will be fine
since proper pfn_type and pfn number will be transferred to the
target and then take appropriate action;
2) if broken page occur after the key point, whole system will crash
and no need care migration any more;
At the target
Target will populates pages for guest. As for the case of broken page,
we prefer to keep the type of the page for the sake of seamless migration.
Target will set p2m as p2m_ram_broken for broken page. If guest access
the broken page again it will kill itself as expected.
Suggested-by: George Dunlap <george.dunlap@eu.citrix.com>
Signed-off-by: Liu Jinsong <jinsong.liu@intel.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
libxl__device_disk_from_xs_be() was failing without error for some
missing xenstore nodes in a backend, while assuming (without checking)
that other nodes were valid, causing a crash when another internal
error wrote these nodes in the wrong place.
Make this function consistent by:
* Checking the existence of all nodes before using
* Choosing a default only when the node is not written in device_disk_add()
* Failing with log msg if any node written by device_disk_add() is not present
* Returning an error on failure
* Disposing of the structure before returning using libxl_device_disk_displose()
Also make the callers of the function pay attention to the error and
behave appropriately. In the case of libxl__append_disk_list_of_type(),
this means only incrementing *ndisks as the disk structures are
successfully initialized.
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
| |
If the user has set a vnc display number both in vnclisten (with
"xxxx:yy"), and with vncdisplay, throw an error.
Update man pages to match.
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
| |
The comment in function libxl__try_phy_backend is wrong, 1 is returned
if the backend should be handled as "phy", while 0 is returned if not.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
libxl_cdrom_insert was failing to initialize the backend type,
resulting in the wrong default backend. The result was not only that
the CD was not inserted properly, but also that some improper xenstore
entries were created, causing further block commands to fail.
This patch fixes the bug by setting the disk backend type based on the
type of the existing device.
It also makes the system more robust by checking to see that it has
got a valid path before proceeding to write a partial xenstore entry.
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
When xl is called to create a domU and there is not enough memory available,
then the autoballooning is called to extract memory from dom0. During the
ballooning a loop in libxl_wait_for_free_memory() waits unless enough memory
is available to create the domU.
But because of a variable-underflow the loop can finish too soon and xl
finally aborts with the message:
xc: error: panic: xc_dom_boot.c:161: xc_dom_boot_mem_init: can't allocate low memory for domain: Out of memory
libxl: error: libxl_dom.c:430:libxl__build_pv: xc_dom_boot_mem_init failed: Device or resource busy
libxl: error: libxl_create.c:901:domcreate_rebuild_done: cannot (re-)build domain: -3
The variable-underflow happens when freemem_slack is larger then
info.free_pages*4, because the solution of this operation is converted
implicit to a unsigned int to match the type of memory_kb.
Add a extra check for this condition to solve the problem.
Signed-off-by: Ronny Hegewald <Ronny.Hegewald@online.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
| |
Constant MAX_PERMS 16 is too small to use in some occasions, e.g. if
there are more than 16 domU(s) on one hypervisor (it's easy to
achieve) and one wants to do xenstore-chmod PATH to all domU(s). So,
remove MAX_PERMS limitation and make it as arbitrary number of perms.
Signed-off-by: Chunyan Liu <cyliu@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
| |
In changeset 19990:38dd208e1d95 a new parameter 'env' was added to
xPopen3, but no code was added to actually pass the environment down to
execvpe. Also, the new code was unreachable.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
libxl_cpupool_list() enumerates the cpupools by "probing": calling
cpupool_info, starting at 0 and stopping when it gets an error. However,
cpupool_info will print an error when the call to xc_cpupool_getinfo() fails,
resulting in every xl command that uses libxl_list_cpupool (such as
cpupool-list) printing that error message spuriously.
Since at the moment the times we want to print the message correspond
with the use of the existing "exact" parameter, use it to decide
whether to print the message or not.
Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
| |
This was removed by 26167:31dcc0e08754 "xend: Remove old vtpm support
from xm" but at least one caller was left. Reinstate with
s/TPM/device/ since it appears that this functionality could apply
elsewhere.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The biggest subtlety here is there additional argument when op ==
SCHEDOP_shutdown and reason == SHUTDOWN_suspend and its interpretation by
xc_domain_{save,restore}. Add some clarifying comments to libxc as well.
This patch moves some structs around but there is no functional change
other than improved documentation.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
| |
Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
| |
Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|
|
|
|
|
|
|
|
|
|
| |
When deregistering a timeout, the address of application data was
being passed to the timeout_deregister hook instead of the data
itself.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
|