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| author | Len Brown <len.brown@intel.com> | 2024-01-19 12:25:42 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2024-04-02 12:50:04 -0400 |
| commit | b6fe938317eed58e8c687bd5965a956e15fb5828 (patch) | |
| tree | 284d1b8cf54ab150abfda6a84144e1b7b2bfaaf6 /net/lapb | |
| parent | 538d505fde20393bce1e6fb95cec82b56cdd22ef (diff) | |
tools/power turbostat: Fix warning upon failed /dev/cpu_dma_latency read
Previously a failed read of /dev/cpu_dma_latency erroneously complained
turbostat: capget(CAP_SYS_ADMIN) failed, try "# setcap cap_sys_admin=ep ./turbostat
This went unnoticed because this file is typically visible to root,
and turbostat was typically run as root.
Going forward, when a non-root user can run turbostat...
Complain about failed read access to this file only if --debug is used.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'net/lapb')
0 files changed, 0 insertions, 0 deletions