From ad52546e4336661c21b5ae927d8a9349e4a930cd Mon Sep 17 00:00:00 2001 From: Ben Widawsky Date: Mon, 25 Nov 2013 09:54:36 -0800 Subject: [PATCH] drm/i915: Disallow dynamic ppgtt param modification This would have never worked. Signed-off-by: Ben Widawsky Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 804a139..13076db 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -114,7 +114,7 @@ MODULE_PARM_DESC(enable_hangcheck, "(default: true)"); int i915_enable_ppgtt __read_mostly = -1; -module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, int, 0600); +module_param_named(i915_enable_ppgtt, i915_enable_ppgtt, int, 0400); MODULE_PARM_DESC(i915_enable_ppgtt, "Enable PPGTT (default: true)"); -- 2.7.4