diff options
| author | Vincent Guittot <[email protected]> | 2019-01-10 10:00:40 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2019-01-10 10:55:52 +0100 |
| commit | ca27e4cd0bdd87e33fda38e6e3d18d36d54356d4 (patch) | |
| tree | 49bd82769e80a8965b392052f744057830aefa9a /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 1f7b7081568bca281f4ef42096206180cfaced00 (diff) | |
PM-runtime: Fix autosuspend_delay on 32bits arch
Cast autosuspend_delay to u64 to make sure that the full computation
of 'expires' or slack will be done in u64, even on 32bits arch.
Otherwise, any delay greater than 2^31 nsec can overflow if signed
32bits is used when converting delay from msec to nsec.
Fixes: 8234f6734c5d (PM-runtime: Switch autosuspend over to using hrtimers)
Reported-by: Tony Lindgren <[email protected]>
Tested-by: Tony Lindgren <[email protected]>
Signed-off-by: Vincent Guittot <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions