[libvirt] [PATCH v3 REBASE 00/12] hostdev: handle usb detach/attach on node

Diff to v2[1] version: - add 'replug' attribute for hostdev element to allow replug semantics - avoid accuiring domain lock in event loop thread on udev events as suggested by Peter - nit picks after review by Daniel Henrique Barboza * is used to mark patches that were 'Reviewed-by' by Daniel (sometimes with very minor changes to take into account new replug flag). [1] https://www.redhat.com/archives/libvir-list/2019-September/msg00321.html Nikolay Shirokovskiy (12): conf: add replug option for usb hostdev qemu: track hostdev delete intention qemu: support host usb device unplug qemu: support usb hostdev plugging back qemu: handle host usb device add/del udev events qemu: handle libvirtd restart after host usb device unplug qemu: handle race on device deletion and usb host device plugging qemu: hotplug: update device list on device deleted event qemu: handle host usb device plug/unplug when libvirtd is down qemu: don't mess with non mandatory hostdevs on reattaching qemu: handle detaching of unplugged hostdev conf: parse hostdev missing flag docs/formatdomain.html.in | 10 +- docs/schemas/domaincommon.rng | 5 + src/conf/domain_conf.c | 62 +++ src/conf/domain_conf.h | 17 + src/qemu/Makefile.inc.am | 2 + src/qemu/qemu_conf.h | 3 + src/qemu/qemu_domain.c | 2 + src/qemu/qemu_domain.h | 2 + src/qemu/qemu_driver.c | 404 +++++++++++++++++- src/qemu/qemu_hotplug.c | 104 ++++- src/qemu/qemu_hotplug.h | 3 +- src/qemu/qemu_process.c | 60 +++ src/util/virhostdev.c | 2 + tests/qemuhotplugtest.c | 2 +- tests/qemuxml2argvdata/hostdev-usb-replug.xml | 36 ++ .../qemuxml2xmloutdata/hostdev-usb-replug.xml | 40 ++ tests/qemuxml2xmltest.c | 1 + 17 files changed, 733 insertions(+), 22 deletions(-) create mode 100644 tests/qemuxml2argvdata/hostdev-usb-replug.xml create mode 100644 tests/qemuxml2xmloutdata/hostdev-usb-replug.xml -- 2.23.0