From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx> CGroup delegation can allow various processes or users to use cgroup. Further checks should be done by the various backends. With this series, a qemu:///session VM can have basic CGroupv2 support with machined --user help. Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx> --- src/qemu/qemu_cgroup.c | 3 --- src/util/vircgroup.c | 5 +++++ 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c index c288519e62..0f80dd4214 100644 --- a/src/qemu/qemu_cgroup.c +++ b/src/qemu/qemu_cgroup.c @@ -914,9 +914,6 @@ qemuInitCgroup(virDomainObjPtr vm, qemuDomainObjPrivatePtr priv = vm->privateData; g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(priv->driver); - if (!virQEMUDriverIsPrivileged(priv->driver)) - return 0; - if (!virCgroupAvailable()) return 0; diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c index 70d85200cb..4e71677994 100644 --- a/src/util/vircgroup.c +++ b/src/util/vircgroup.c @@ -1254,6 +1254,11 @@ virCgroupNewMachine(const char *name, if (rv == -1) return -1; + if (geteuid() != 0) { + errno = EPERM; + return 0; + } + return virCgroupNewMachineManual(name, drivername, pidleader, -- 2.26.0.rc2.42.g98cedd0233