On ma, 2016-06-20 at 08:17 -0400, Zhi Wang wrote: > The access right of kernel param "i915.enable_gvt" should be read-only as > it only applies during module load (and is not *runtime* writable). > > Cc: Chris Wilson <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]> Maybe also add, Suggested-by: Chris Wilson <[email protected]> > Signed-off-by: Zhi Wang <[email protected]> > --- > drivers/gpu/drm/i915/i915_params.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_params.c > b/drivers/gpu/drm/i915/i915_params.c > index 7effe68..8b13bfa 100644 > --- a/drivers/gpu/drm/i915/i915_params.c > +++ b/drivers/gpu/drm/i915/i915_params.c > @@ -224,6 +224,6 @@ module_param_named(enable_dpcd_backlight, > i915.enable_dpcd_backlight, bool, 0600 > MODULE_PARM_DESC(enable_dpcd_backlight, > "Enable support for DPCD backlight control (default:false)"); > > -module_param_named(enable_gvt, i915.enable_gvt, bool, 0600); > +module_param_named(enable_gvt, i915.enable_gvt, bool, 0400); > MODULE_PARM_DESC(enable_gvt, > "Enable support for Intel GVT-g graphics virtualization host > support(default:false)"); -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
