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drm/i915/params: set i915.enable_hangcheck permissions to 0600

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i915.enable_hangcheck has been an outlier since its introduction in
commit 3e0dc6b01f ("drm/i915: hangcheck disable parameter") with 0644
permissions, while all the rest are either 0400 or 0600. Follow suit
with 0600.

IGT never reads the value, so there should be no impact.

Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5c8f7d1a1654436d38919b7419a209c129db8ad0.1545920737.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2018-12-27 16:33:40 +02:00
parent fce43315e8
commit 2ff195cf84
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_params.c
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@ -77,7 +77,7 @@ i915_param_named(error_capture, bool, 0600,
"triaging and debugging hangs.");
#endif
i915_param_named_unsafe(enable_hangcheck, bool, 0644,
i915_param_named_unsafe(enable_hangcheck, bool, 0600,
"Periodically check GPU activity for detecting hangs. "
"WARNING: Disabling this can cause system wide hangs. "
"(default: true)");