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| author | Kexy Biscuit <kexybiscuit@aosc.io> | 2024-09-09 20:28:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-04 16:33:48 +0200 |
| commit | d4ed0cf0eeaa1f9c19759878de239e5beabb4cc6 (patch) | |
| tree | 9f1dcb337b19b5b7b4342cce344f765068d17484 | |
| parent | 36b5955c3f68e791a001eeb72abc56cb0b73d636 (diff) | |
tpm: export tpm2_sessions_init() to fix ibmvtpm building
commit f168c000d27f8134160d4a52dfc474a948a3d7e9 upstream.
Commit 08d08e2e9f0a ("tpm: ibmvtpm: Call tpm2_sessions_init() to
initialize session support") adds call to tpm2_sessions_init() in ibmvtpm,
which could be built as a module. However, tpm2_sessions_init() wasn't
exported, causing libmvtpm to fail to build as a module:
ERROR: modpost: "tpm2_sessions_init" [drivers/char/tpm/tpm_ibmvtpm.ko] undefined!
Export tpm2_sessions_init() to resolve the issue.
Cc: stable@vger.kernel.org # v6.10+
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202408051735.ZJkAPQ3b-lkp@intel.com/
Fixes: 08d08e2e9f0a ("tpm: ibmvtpm: Call tpm2_sessions_init() to initialize session support")
Signed-off-by: Kexy Biscuit <kexybiscuit@aosc.io>
Signed-off-by: Mingcong Bai <jeffbai@aosc.io>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/char/tpm/tpm2-sessions.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c index d3521aadd43e..44f60730cff4 100644 --- a/drivers/char/tpm/tpm2-sessions.c +++ b/drivers/char/tpm/tpm2-sessions.c @@ -1362,4 +1362,5 @@ int tpm2_sessions_init(struct tpm_chip *chip) return rc; } +EXPORT_SYMBOL(tpm2_sessions_init); #endif /* CONFIG_TCG_TPM2_HMAC */ |