On Fri, Aug 18, 2017 at 02:15:30PM +0200, Alexander Steffen wrote: > tpm2_do_selftest is only used during initialization of the TPM to ensure > that the device functions correctly. Therefore, it is sufficient to request > only missing self tests (parameter full_test=0), not a reexecution of all > self tests, as was done before. This allows for a faster execution of this > command. > > Signed-off-by: Alexander Steffen <alexander.stef...@infineon.com> > --- > drivers/char/tpm/tpm2-cmd.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/char/tpm/tpm2-cmd.c b/drivers/char/tpm/tpm2-cmd.c > index f7f34b2a..7e328d6 100644 > --- a/drivers/char/tpm/tpm2-cmd.c > +++ b/drivers/char/tpm/tpm2-cmd.c > @@ -865,7 +865,7 @@ static int tpm2_start_selftest(struct tpm_chip *chip, > bool full) > } > > /** > - * tpm2_do_selftest() - run a full self test > + * tpm2_do_selftest() - ensure that all self tests have passed > * > * @chip: TPM chip to use > * > @@ -886,7 +886,7 @@ static int tpm2_do_selftest(struct tpm_chip *chip) > > loops = jiffies_to_msecs(duration) / delay_msec; > > - rc = tpm2_start_selftest(chip, true); > + rc = tpm2_start_selftest(chip, false); > if (rc) > return rc; > > -- > 2.7.4 >
Reviewed-by: Jarkko Sakkinen <jarkko.sakki...@linux.intel.com> /Jarkko ------------------------------------------------------------------------------ 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
