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| author | Finn Thain <[email protected]> | 2018-12-01 00:53:10 +0000 |
|---|---|---|
| committer | Geert Uytterhoeven <[email protected]> | 2019-03-25 09:22:24 +0000 |
| commit | 7529b90d051e4629884771ba2b1d3a87d2c6a9d7 (patch) | |
| tree | f95960fd233bf19c0840e65a9281d71576a2abdc /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | m68k: mvme147: Convert to clocksource API (diff) | |
| download | kernel-7529b90d051e4629884771ba2b1d3a87d2c6a9d7.tar.gz kernel-7529b90d051e4629884771ba2b1d3a87d2c6a9d7.zip | |
m68k: mvme147: Handle timer counter overflow
Reading the timer counter races with timer overflow (and the
corresponding interrupt). This is resolved by reading the overflow
register and taking this value into account. The interrupt handler
must clear the overflow register when it eventually executes.
Suggested-by: Thomas Gleixner <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions