diff options
| author | Douglas Anderson <[email protected]> | 2020-05-07 13:08:49 -0700 |
|---|---|---|
| committer | Daniel Thompson <[email protected]> | 2020-06-02 15:15:46 +0100 |
| commit | c5e7467d92b849450bd03d9215afb09665d76af6 (patch) | |
| tree | 72dffcbaf4aa297998ef8be531ce6ecbdc921071 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 205b5bdda2090d4730dabf9c0d9646cb32f2551d (diff) | |
serial: 8250_early: Support kgdboc_earlycon
Implement the read() function in the early console driver. With
recent kgdb patches this allows you to use kgdb to debug fairly early
into the system boot.
We only bother implementing this if polling is enabled since kgdb
can't be enabled without that.
Signed-off-by: Douglas Anderson <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Daniel Thompson <[email protected]>
Link: https://lore.kernel.org/r/20200507130644.v4.11.I8f668556c244776523320a95b09373a86eda11b7@changeid
Signed-off-by: Daniel Thompson <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions