diff options
| author | Can Guo <[email protected]> | 2021-01-13 19:13:28 -0800 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2021-01-14 22:12:35 -0500 |
| commit | 9cd20d3f473619d8d482551d15d4cebfb3ce73c8 (patch) | |
| tree | 73f24cb761cd4804be628e9306c242c5fe0f4b94 /tools/perf/scripts/python/bin | |
| parent | fb7afe24ba1b7e27483be7d2ac3ed002e67eecd5 (diff) | |
scsi: ufs: Protect PM ops and err_handler from user access through sysfs
User layer may access sysfs nodes when system PM ops or error handling is
running. This can cause various problems. Rename eh_sem to host_sem and use
it to protect PM ops and error handling from user layer intervention.
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Stanley Chu <[email protected]>
Acked-by: Avri Altman <[email protected]>
Signed-off-by: Can Guo <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions