On Mon, Jun 30, 2025 at 02:17:30PM +0800, Zhenzhong Duan wrote: > TDX guest doesn't support system_reset, so have to kill the old QEMU and > start a new one to simulate the reset. This can be achieved by calling > qemuProcessFakeRebootViaRecreate(). > > Simiar as FakeReboot, QEMU sends SHUTDOWN event with "host-signal" reason > which can trigger another FakeReset. Check if a FakeReset is ongoing and > bypass "host-signal" processing which originally comes from FakeReset. > > Domain lock is already hold in qemuDomainReset() before calling > qemuProcessFakeRebootViaRecreate(), so bypass locking in it. > > Signed-off-by: Zhenzhong Duan <zhenzhong.d...@intel.com> > --- > src/qemu/qemu_domain.h | 1 + > src/qemu/qemu_driver.c | 10 +++++++++- > src/qemu/qemu_monitor.c | 6 ++++++ > src/qemu/qemu_process.c | 14 +++++++++----- > src/qemu/qemu_process.h | 2 ++ > 5 files changed, 27 insertions(+), 6 deletions(-)
Reviewed-by: Daniel P. Berrangé <berra...@redhat.com> With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
