Hi Quan, I'm currently testing and reviewing. I also have some colleagues doing the same thing.
So far: I haven't had any issues with it - this seems to work quite nicely. I will keep testing but I don't really expect any functional hiccups. Best Regards, Hagen -----Original Message----- From: Xu, Quan [mailto:quan...@intel.com] Sent: Wednesday, January 20, 2016 2:40 AM To: Stefan Berger; qemu-devel@nongnu.org Cc: m...@redhat.com; Hagen Lauer; silviu.vlasce...@gmail.com; jb6...@att.com Subject: RE: [PATCH v5 0/4] Extend TPM support with a QEMU-external TPM Are some CCed reviewing this patch set? Thanks. -Quan > On January 04, 2016 at 11:23pm, <stef...@us.ibm.com> wrote: > The following series of patches extends TPM support with an external > TPM that offers a Linux CUSE (character device in userspace) > interface. This TPM lets each VM access its own private vTPM. > The CUSE TPM supports suspend/resume and migration. Much out-of-band > functionality necessary to control the CUSE TPM is implemented using ioctls. > > This series of patches applies to 38a762fe. > > Stefan Berger (4): > Provide support for the CUSE TPM > Introduce condition to notify waiters of completed command > Introduce condition in TPM backend for notification > Add support for VM suspend/resume for TPM TIS > > hmp.c | 6 + > hw/tpm/tpm_int.h | 4 + > hw/tpm/tpm_ioctl.h | 215 +++++++++++++++++++++++ > hw/tpm/tpm_passthrough.c | 409 > +++++++++++++++++++++++++++++++++++++++++-- > hw/tpm/tpm_tis.c | 151 +++++++++++++++- > hw/tpm/tpm_tis.h | 2 + > hw/tpm/tpm_util.c | 223 +++++++++++++++++++++++ > hw/tpm/tpm_util.h | 7 + > include/sysemu/tpm_backend.h | 12 ++ > qapi-schema.json | 18 +- > qemu-options.hx | 21 ++- > qmp-commands.hx | 2 +- > tpm.c | 11 +- > 13 files changed, 1062 insertions(+), 19 deletions(-) create mode > 100644 hw/tpm/tpm_ioctl.h > > -- > 2.4.3
