On Tue, Aug 30, 2016 at 01:51:06AM +0300, Jarkko Sakkinen wrote: > Unseal and load operations should be done as an atomic operation. This > commit introduces unlocked tpm_transmit() so that tpm2_unseal_trusted() > can do the locking by itself. > > v2: Introduced an unlocked unseal operation instead of changing locking > strategy in order to make less intrusive bug fix and thus more > backportable. > > v3: Have also separate __tpm_transmit() that takes 'flags' in order to > better localize the bug fix and make it easier to backport. > > v4: Cleaned up the control flow in tpm2_unseal_trusted. Added the > missing 'Fixes' line. > > v5: Previous versions did not set the enum to any value, so it was set > to zero. Changed enum to TPM_TRANSMIT_UNLOCKED because it is > guaranteed to catch such situation. With change the common case > adds so little clutter that the wrappers do not make sense anymore. > > v6: Added flags parameter to internal TPM command wrappers to have > an expected default behavior and documented them. Yeah, this is nice. BTW, do not put the vX: stuff into the commit message, and it would be best to include it after the diffstat the patch email Reviewed-by: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx> Jason -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html