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| author |   Vasily Gorbik <gor@linux.ibm.com> | 2024-11-29 12:56:48 +0100 |
|---|---|---|
| committer |   Alexander Gordeev <agordeev@linux.ibm.com> | 2025-01-26 17:24:02 +0100 |
| commit | 70309dc77699dd598ade67ca7fca5a17ac3275c1 (patch) | |
| tree | d48aac0ddeee8d19cad9ea38815ec870e224398f /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | s390/boot: Dump message ring buffer on crash with bootdebug (diff) | |
| download | wireguard-linux-70309dc77699dd598ade67ca7fca5a17ac3275c1.tar.xz wireguard-linux-70309dc77699dd598ade67ca7fca5a17ac3275c1.zip | |
s390/boot: Add timestamps to early boot messages
When CONFIG_PRINTK_TIME is enabled, add timestamps to boot messages in
the same format as regular printk. Timestamps appear only with earlyprintk
and are stored in the boot messages ring buffer, but are not propagated
to main kernel messages (if earlyprintk is not enabled). This prevents
double timestamps in the output.
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions