* Stefan Berger (stef...@linux.vnet.ibm.com) wrote: > This series of patches implements support for migrating the state of the > external 'swtpm' TPM emulator as well as that of the TIS interface. > > For testing of TPM 2 (migration) please use the following git repos and > branches: > > libtpms: > - repo: https://github.com/stefanberger/libtpms > - branch: tpm2-preview.rev146.v2 > > swtpm: > - repo: https://github.com/stefanberger/swtpm > - branch: tpm2-preview.rev146.v2
I don't see that branch in the swtpm tree: [dgilbert@dgilbert-t530 swtpm]$ git branch -a * (HEAD detached at origin/master) master remotes/origin/HEAD -> origin/master remotes/origin/coverity_scan remotes/origin/master remotes/origin/master.next remotes/origin/tpm2-preview remotes/origin/tpm2-preview.v2 (I need to untangle my system libtpms from that specific version to get it to build as well) Dave > Regards, > Stefan > > Changes: > v4->v5: > - followed Marc-André's and Alan's comments where possible; some comments > were not addressed and reasons posted to mailing list > - converted debug statements to tracing > - qemu_chr_fe_read_all does not return errno, so displaying expected versus > received number of bytes rather than strerror(errno) > - added test cases > - added documentation for migration to docs/spec/tpm.txt > > v3->v4: > - dropped the size limit enforcement on blobs received from the swtpm > - the .post_load migration function requires errno's to be returned. > -> some of the functions have been converted to return a better errno > > > Stefan Berger (4): > tpm: extend TPM emulator with state migration support > tpm: extend TPM TIS with state migration support > docs: tpm: add VM save/restore example and troubleshooting guide > tpm: Add test cases that uses the external swtpm with CRB interface > > docs/specs/tpm.txt | 106 +++++++++++++++ > hw/tpm/tpm_emulator.c | 318 > +++++++++++++++++++++++++++++++++++++++++++-- > hw/tpm/tpm_tis.c | 52 +++++++- > hw/tpm/trace-events | 9 +- > tests/Makefile.include | 3 + > tests/tpm-crb-swtpm-test.c | 244 ++++++++++++++++++++++++++++++++++ > tests/tpm-util.c | 143 ++++++++++++++++++++ > tests/tpm-util.h | 36 +++++ > 8 files changed, 897 insertions(+), 14 deletions(-) > create mode 100644 tests/tpm-crb-swtpm-test.c > create mode 100644 tests/tpm-util.c > create mode 100644 tests/tpm-util.h > > -- > 2.5.5 > > -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK
