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    SubjectRe: [PATCH] tpm: select CONFIG_CRYPTO
    On Tue, Feb 28, 2017 at 10:24:45PM +0100, Peter Huewe wrote:
    >
    >
    > Am 28. Februar 2017 22:12:55 MEZ schrieb Arnd Bergmann <arnd@arndb.de>:
    > >We get a newly introduced harmless warning when CONFIG_CRYPTO is
    > >disabled:
    > >
    > >warning: (TCG_TPM && TRUSTED_KEYS && IMA) selects CRYPTO_HASH_INFO
    > >which has unmet direct dependencies (CRYPTO)
    > >
    > >This adds another select to avoid the warning, consistent with other
    > >users
    > >of the crypto code.
    > >
    > >Fixes: c1f92b4b04ad ("tpm: enhance TPM 2.0 PCR extend to support
    > >multiple banks")
    > >Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    > Lgtm
    >
    > Reviewed-by: Peter Huewe <peterhuewe@gmx.de>

    Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

    /Jarkko

    > >---
    > > drivers/char/tpm/Kconfig | 1 +
    > > 1 file changed, 1 insertion(+)
    > >
    > >diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
    > >index af985cca413c..d520ac51c11c 100644
    > >--- a/drivers/char/tpm/Kconfig
    > >+++ b/drivers/char/tpm/Kconfig
    > >@@ -6,6 +6,7 @@ menuconfig TCG_TPM
    > > tristate "TPM Hardware Support"
    > > depends on HAS_IOMEM
    > > select SECURITYFS
    > >+ select CRYPTO
    > > select CRYPTO_HASH_INFO
    > > ---help---
    > > If you have a TPM security chip in your system, which
    >
    > --
    > Sent from my mobile

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