swtpm: Disable fsync on file & dir due to TPM timeouts (issue #597)
We cannot currently fsync on the TPM's state file and the dir since this
takes too long and commands in a VM may time out. The reason for this is
that the TPM 2 code occasionally writes the permanent state out even on
commands like TPM2_PCR_Extend that must not take a long time.
See explanation for this in the libtpms PR https://github.com/stefanberger/libtpms/pull/274 .
We will re-enable this feature in 'a while' once the updated libtpms
version has been made more widely available.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
1 file changed
