2:01 p.m.
The series adds a dual state to the mdev node devices as these objects
can be active and defined at the same time. These two states can
become different. To be able to also introspect the persistent and
transient nodedevs filtering is added. To be able to also dump the XML
of an inactive state while the node device is active a new option is
added.
The last four patches add the capability to update a mdev node device.
This can be done on the persistent configuration, on the active
configuration or on both. To support this v1.3.0 of mdevctl is required.
nodeDeviceDefineXML() does now support modifying a persistent configuration.
Changes since v4:
* reworked findPersistentMdevNodeDevice()
* changed the way the split into the modify path and the cleanup/unlocking is
done in nodeDeviceDefineXML()
Changes since v3:
* replaced in all patches occurrences of persisted with persistent
Changes since v2:
* made error messages in virNodeDeviceObjUpdateModificationImpact() device
type agnostic
* renamed virNodeDeviceUpdateXML* into virNodeDeviceUpdate*
* renamed nodeDeviceDefCompareMdevs() into nodeDeviceDefValidateUpdate()
* renamed multiple local variable names
* removed method for config cloning by commenting cross config compare in
nodeDeviceDefValidateUpdate()
* changed nodeDeviceDefineXML() to modify an existing persistent configuration
Changes since v1:
* replaced spec file requirement for v1.3.0 of mdevctl by a dynamic
support check and an unsupported message if not available
* renamed persisted and persist into persistent
* removed persistent precheck in virsh
* addressed all other review comments made on v1
* added NEWS
Boris Fiuczynski (12):
virmdev: prepare type and attributes for dual state
node_device: refactor mdev attributes handling
node_device: remove unnecessary checks in virNodeDeviceDefFormat
nodedev: add an active config to mdev
tools: add option inactive to nodedev-dumpxml
nodedev: add persistent and transient filter on list
tools: add switches persistent and transient to nodedev-list
virsh: doc fix on nodedev-list
api: add virNodeDeviceUpdate()
nodedev: Implement virNodeDeviceUpdate
virsh: add nodedev-update
nodedev: allow modify on define of a persistent node device
NEWS.rst | 12 +
docs/drvnodedev.rst | 4 +-
docs/manpages/virsh.rst | 36 +-
include/libvirt/libvirt-nodedev.h | 31 ++
libvirt.spec.in | 1 +
src/access/viraccessperm.c | 1 +
src/access/viraccessperm.h | 6 +
src/conf/node_device_conf.c | 76 +--
src/conf/node_device_conf.h | 14 +-
src/conf/virnodedeviceobj.c | 50 ++
src/conf/virnodedeviceobj.h | 3 +
src/driver-nodedev.h | 6 +
src/libvirt-nodedev.c | 51 +-
src/libvirt_private.syms | 1 +
src/libvirt_public.syms | 5 +
src/node_device/node_device_driver.c | 474 ++++++++++++++----
src/node_device/node_device_driver.h | 17 +-
src/node_device/node_device_udev.c | 5 +-
src/remote/remote_driver.c | 1 +
src/remote/remote_protocol.x | 17 +-
src/remote_protocol-structs | 6 +
src/test/test_driver.c | 6 +-
src/util/virmdev.h | 6 +
...60c_c60c_c60c_c60c_c60cc60cc60c_update.xml | 16 +
tests/nodedevmdevctldata/mdevctl-modify.argv | 25 +
tests/nodedevmdevctldata/mdevctl-modify.json | 4 +
tests/nodedevmdevctltest.c | 94 +++-
...v_c60cc60c_c60c_c60c_c60c_c60cc60cc60c.xml | 14 +
...d_b7f0_4fea_b468_f1da537d301b_inactive.xml | 1 +
...v_c60cc60c_c60c_c60c_c60c_c60cc60cc60c.xml | 10 +
...c_c60c_c60c_c60c_c60cc60cc60c_inactive.xml | 9 +
...9_36ea_4111_8f0a_8c9a70e21366_inactive.xml | 1 +
...9_495e_4243_ad9f_beb3f14c23d9_inactive.xml | 1 +
...4_f554_4dc1_809d_b2a01e8e48ad_inactive.xml | 8 +
...6_1ca8_49ac_b176_871d16c13076_inactive.xml | 1 +
tests/nodedevxml2xmltest.c | 59 ++-
tools/virsh-nodedev.c | 140 +++++-
37 files changed, 1057 insertions(+), 155 deletions(-)
create mode 100644
tests/nodedevmdevctldata/mdev_c60cc60c_c60c_c60c_c60c_c60cc60cc60c_update.xml
create mode 100644 tests/nodedevmdevctldata/mdevctl-modify.argv
create mode 100644 tests/nodedevmdevctldata/mdevctl-modify.json
create mode 100644 tests/nodedevschemadata/mdev_c60cc60c_c60c_c60c_c60c_c60cc60cc60c.xml
create mode 120000
tests/nodedevxml2xmlout/mdev_3627463d_b7f0_4fea_b468_f1da537d301b_inactive.xml
create mode 100644 tests/nodedevxml2xmlout/mdev_c60cc60c_c60c_c60c_c60c_c60cc60cc60c.xml
create mode 100644
tests/nodedevxml2xmlout/mdev_c60cc60c_c60c_c60c_c60c_c60cc60cc60c_inactive.xml
create mode 120000
tests/nodedevxml2xmlout/mdev_d069d019_36ea_4111_8f0a_8c9a70e21366_inactive.xml
create mode 120000
tests/nodedevxml2xmlout/mdev_d2441d39_495e_4243_ad9f_beb3f14c23d9_inactive.xml
create mode 100644
tests/nodedevxml2xmlout/mdev_ee0b88c4_f554_4dc1_809d_b2a01e8e48ad_inactive.xml
create mode 120000
tests/nodedevxml2xmlout/mdev_fedc4916_1ca8_49ac_b176_871d16c13076_inactive.xml
--
2.42.0