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| author | Stefan Berger <stefanb@linux.ibm.com> | 2021-03-10 17:19:16 -0500 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2021-04-14 16:30:30 +0300 |
| commit | 9716ac65efc8f780549b03bddf41e60c445d4709 (patch) | |
| tree | 4ec00dce1ae6d2e4eaa229f6b81393c870c33c8a /fs/cachefiles | |
| parent | 3dcd15665aca80197333500a4be3900948afccc1 (diff) | |
| download | lwn-9716ac65efc8f780549b03bddf41e60c445d4709.tar.gz lwn-9716ac65efc8f780549b03bddf41e60c445d4709.zip | |
tpm: vtpm_proxy: Avoid reading host log when using a virtual device
Avoid allocating memory and reading the host log when a virtual device
is used since this log is of no use to that driver. A virtual
device can be identified through the flag TPM_CHIP_FLAG_VIRTUAL, which
is only set for the tpm_vtpm_proxy driver.
Cc: stable@vger.kernel.org
Fixes: 6f99612e2500 ("tpm: Proxy driver for supporting multiple emulated TPMs")
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'fs/cachefiles')
0 files changed, 0 insertions, 0 deletions