On Thu, May 25, 2017 at 09:12:36AM -0400, Stefan Berger wrote: > The tpm2_shutdown does not work with the VTPM proxy driver since the > function only gets called when the backend file descriptor is already > closed and at this point no data can be sent anymore. A proper shutdown > would have to be initated by a user space application, such as a container > management stack, that sends the command via the character device before > terminating the TPM emulator. > > To avoid the tpm2_shutdown we introduce a TPM_CHIP_FLAG_NO_SHUTDOWN flag > that only the VTPM proxy driver sets. This also avoids misleading kernel > log messages.
This seems strange to me.. Why isn't ops null if the fd has gone away? What is the call flow that hits this? Jason ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ tpmdd-devel mailing list tpmdd-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/tpmdd-devel
