Re: [PATCH v3 1/3] qemu: capabilities: add QEMU_CAPS_VIRTFS_MULTIDEVS

On a Monday in 2020, Christian Schoenebeck wrote: >The QEMU 9pfs 'multidevs' option exists since QEMU 4.2. Probe QEMU's >command line set though to check whether this option is really >available, and if yes enable this new QEMU_CAPS_VIRTFS_MULTIDEVS >capability on libvirt side. > >Signed-off-by: Christian Schoenebeck <qemu_oss(a)crudebyte.com&gt; >--- > > src/qemu/qemu_capabilities.c | 2 ++ > src/qemu/qemu_capabilities.h | 1 + > tests/qemucapabilitiesdata/caps_4.2.0.aarch64.xml | 1 + > tests/qemucapabilitiesdata/caps_4.2.0.s390x.xml | 1 + > tests/qemucapabilitiesdata/caps_4.2.0.x86_64.xml | 1 + > tests/qemucapabilitiesdata/caps_5.0.0.aarch64.xml | 1 + > tests/qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 + > tests/qemucapabilitiesdata/caps_5.0.0.x86_64.xml | 1 + > 8 files changed, 9 insertions(+) > >diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c >index a95a60c36a..5514f8eabf 100644 >--- a/src/qemu/qemu_capabilities.c >+++ b/src/qemu/qemu_capabilities.c >@@ -567,6 +567,7 @@ VIR_ENUM_IMPL(virQEMUCaps, > > "query-named-block-nodes.flat", > "blockdev-snapshot.allow-write-only-overlay", > "blockdev-reopen", > >+ "virtfs-multidevs", since we probe the 'fsdev' command line option and use the -fsdev command line option, I renamed the capability to QEMU_CAPS_FSDEV_MULTIDEVS and its text variant to fsdev.multidevs