From: Praveen K Paladugu <[email protected]> Conditionally add /dev/mshv device to acl while launching hyperv domains.
Signed-off-by: Praveen K Paladugu <[email protected]> --- src/qemu/qemu_cgroup.c | 6 ++++++ src/qemu/qemu_namespace.c | 2 ++ 2 files changed, 8 insertions(+) diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c index 46a7dc1d8b..7dadef0739 100644 --- a/src/qemu/qemu_cgroup.c +++ b/src/qemu/qemu_cgroup.c @@ -788,6 +788,12 @@ qemuSetupDevicesCgroup(virDomainObj *vm) false) < 0) return -1; } + if (vm->def->virtType == VIR_DOMAIN_VIRT_HYPERV) { + /* HYPERV domains require access to /dev/mshv */ + if (qemuCgroupAllowDevicePath(vm, "/dev/mshv", VIR_CGROUP_DEVICE_RW, + false) < 0) + return -1; + } if (qemuSetupFirmwareCgroup(vm) < 0) return -1; diff --git a/src/qemu/qemu_namespace.c b/src/qemu/qemu_namespace.c index 932777505b..c689cc3e40 100644 --- a/src/qemu/qemu_namespace.c +++ b/src/qemu/qemu_namespace.c @@ -221,6 +221,8 @@ qemuDomainPopulateDevices(virQEMUDriverConfig *cfg, if (vm->def->virtType == VIR_DOMAIN_VIRT_KVM) { *paths = g_slist_prepend(*paths, g_strdup(QEMU_DEV_KVM)); + } else if (vm->def->virtType == VIR_DOMAIN_VIRT_HYPERV) { + *paths = g_slist_prepend(*paths, g_strdup("/dev/mshv")); } } -- 2.51.0
