[PATCH V4 0/3] Xen: Support PCI permissive setting with writeFiltering attribute

This is V4 of Marek's series to support the xl.cfg(5) permissive setting on PCI devices. Previous versions of the series V3 https://www.redhat.com/archives/libvir-list/2020-August/msg00465.html V2 https://www.redhat.com/archives/libvir-list/2020-April/msg01230.html Changes from V3: - Add a check to qemu_validate to report error if writeFiltering is used in a qemu domain. - Rebase to master. Changes from V2: - Instead of using a permisssive attribute on the <hostdev> element, use a writeFiltering attribute on the <hostdev>'s <source> element. Rational being that the filtering of writes to the PCI config space is done at the source. Jim Fehlig (3): Xen: Add writeFiltering option for PCI devices Xen: Add support for writeFiltering in config converter News: Advertise support for writeFiltering attribute of PCI hostdevs NEWS.rst | 7 ++ docs/formatdomain.rst | 7 +- docs/schemas/domaincommon.rng | 5 ++ src/conf/domain_conf.c | 14 ++++ src/conf/domain_conf.h | 1 + src/libxl/libxl_conf.c | 1 + src/libxl/xen_common.c | 77 +++++++++++++++---- src/qemu/qemu_validate.c | 7 ++ .../libxlxml2domconfigdata/moredevs-hvm.json | 6 ++ tests/libxlxml2domconfigdata/moredevs-hvm.xml | 5 ++ tests/xlconfigdata/test-fullvirt-pci.cfg | 25 ++++++ tests/xlconfigdata/test-fullvirt-pci.xml | 53 +++++++++++++ tests/xlconfigtest.c | 1 + 13 files changed, 195 insertions(+), 14 deletions(-) create mode 100644 tests/xlconfigdata/test-fullvirt-pci.cfg create mode 100644 tests/xlconfigdata/test-fullvirt-pci.xml -- 2.28.0