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| author | Jeff Xie <jeff.xie@linux.dev> | 2024-08-25 16:19:11 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-08-29 17:41:42 +0300 |
| commit | c7718e5c76d49b5bb394265383ae51f766d5dd3a (patch) | |
| tree | bbe0046b0a720e286b6fcea5d1dd67153094947d /tools/perf/scripts/python/syscall-counts.py | |
| parent | 64b6d1d7a84538de34c22a6fc92a7dcc2b196b64 (diff) | |
| download | linux-c7718e5c76d49b5bb394265383ae51f766d5dd3a.tar.xz | |
genirq/proc: Correctly set file permissions for affinity control files
The kernel already knows at the time of interrupt allocation whether
affinity of an interrupt can be controlled by userspace or not.
It still creates all related procfs control files with read/write
permissions. That's inconsistent and non-intuitive for system
administrators and tools.
Therefore set the file permissions to read-only for such interrupts.
[ tglx: Massage change log, fixed UP build ]
Signed-off-by: Jeff Xie <jeff.xie@linux.dev>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20240825131911.107119-1-jeff.xie@linux.dev
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions