diff options
| author | Eric Wong <e@80x24.org> | 2019-01-06 08:21:03 +0000 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-01-22 19:05:32 +0100 |
| commit | 2a4daadd4d3e507138f8937926e6a4df49c6bfdc (patch) | |
| tree | 193d635afae3daf8a48dbc9eba3639e8cf6a9a9d /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | rtc: hym8563: fix a missing check of block data read (diff) | |
| download | linux-2a4daadd4d3e507138f8937926e6a4df49c6bfdc.tar.gz linux-2a4daadd4d3e507138f8937926e6a4df49c6bfdc.zip | |
rtc: cmos: ignore bogus century byte
Older versions of Libreboot and Coreboot had an invalid value
(`3' in my case) in the century byte affecting the GM45 in
the Thinkpad X200. Not everybody's updated their firmwares,
and Linux <= 4.2 was able to read the RTC without problems,
so workaround this by ignoring invalid values.
Fixes: 3c217e51d8a272b9 ("rtc: cmos: century support")
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Sylvain Chouleur <sylvain.chouleur@intel.com>
Cc: Patrick McDermott <patrick.mcdermott@libiquity.com>
Cc: linux-rtc@vger.kernel.org
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions