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| author | Adam Lessnau <adam.lessnau@intel.com> | 2017-06-01 11:21:50 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-28 00:38:34 +0200 |
| commit | edbdabc62328ec0ac98d83ca384bf9fd5251ade6 (patch) | |
| tree | a689a149912e0efc6a87a1d83ec24cccf4a3bb68 /drivers/base/power/domain.c | |
| parent | c0bc126f97fb929b3ae02c1c62322645d70eb408 (diff) | |
powercap/RAPL: prevent overridding bits outside of the mask
Fixes wrong bits shift operation in the rapl_write_data_raw function, which
might cause overridding bits outside of the mask.
For example, writing new TIME_WINDOW1 value can override POWER_LIMIT1.
Signed-off-by: Adam Lessnau <adam.lessnau@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power/domain.c')
0 files changed, 0 insertions, 0 deletions