sof-test: use journalctl for log collection #649
Merged
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[EDIT: this is a later version of #639 , where the code review happened]
Previously, we will use /var/log/kern.log for log collcetion.
At the beginning of a test, we set up DMESG_LOG_START_LINE,
and at the end of the test, we collect kernel log from the
exact point we set up.
However, /var/log/kern.log is not exist on other distro. This
patch discards the existing log collection mechanism, and use
journalctl for log collection.
The changes include:
for log collection.
kernel check point for journalctl.
Signed-off-by: Chao Song chao.song@linux.intel.com