| commit | 9b1a3bbbdf7da77cf84e2eaafb55260d357ae3de | [log] [tgz] |
|---|---|---|
| author | H. Peter Anvin <hpa@linux.intel.com> | Wed Aug 01 14:31:38 2012 -0700 |
| committer | Jeff Garzik <jgarzik@redhat.com> | Thu Aug 02 00:18:59 2012 -0400 |
| tree | ce86179cd9a766c353fc38e0aaabcd3bf6d1cf31 | |
| parent | 31a7953fa9fd18d50d9b4dc0d3bad65d560be3a2 [diff] |
rngd: don't open the TPM if hwrng is available If /dev/hwrng is avaiable, do not open the TPM. Newer kernels export TPM randomness via /dev/hwrng; this properly handles multiplexing of the TPM so that we don't interfere with TrouSerS. Thus, we don't want to open /dev/tpm0 if we can open /dev/hwrng. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>