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

Nikolay Shirokovskiy posted 12 patches 4 years, 7 months ago
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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
[libvirt] [PATCH v3 00/12] hostdev: handle usb detach/attach on node
Posted by Nikolay Shirokovskiy 4 years, 7 months ago
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

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Re: [libvirt] [PATCH v3 00/12] hostdev: handle usb detach/attach on node
Posted by Nikolay Shirokovskiy 4 years, 6 months ago
ping

On 17.09.2019 16:47, Nikolay Shirokovskiy wrote:
> 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
> 
> --
> libvir-list mailing list
> libvir-list@redhat.com
> https://www.redhat.com/mailman/listinfo/libvir-list
> 

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