The title should begin with "drm/i915:" not "drm/i915/gvt:". On Tue, 2017-09-19 at 15:54 +0800, Shuo Liu wrote: Commit message is always needed. > Signed-off-by: Shuo Liu <shuo.a.liu@xxxxxxxxx> <SNIP> > @@ -65,6 +65,7 @@ struct i915_params i915 __read_mostly = { > .inject_load_failure = 0, > .enable_dpcd_backlight = false, > .enable_gvt = false, > + .debug_gvt = 0, Let's try to keep the struct ordered. > @@ -257,3 +258,15 @@ struct i915_params i915 __read_mostly = { > 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)"); > + > +module_param_named(debug_gvt, i915.debug_gvt, int, 0600); > +MODULE_PARM_DESC(debug_gvt, "Enable GVT-g debug output, where each bit enables a category.\n" > + "\t\tBit 0 (0x01) will enable CORE messages (GVT-g core message)\n" > + "\t\tBit 1 (0x02) will enable IRQ messages (GVT-g interrupt message)\n" > + "\t\tBit 2 (0x04) will enable MM messages (GVT-g memory management message)\n" > + "\t\tBit 3 (0x08) will enable MMIO messages (GVT-g MMIO message)\n" > + "\t\tBit 4 (0x10) will enable DPY messages (GVT-g display message)\n" > + "\t\tBit 5 (0x20) will enable EL messages (GVT-g execlist message)\n" > + "\t\tBit 6 (0x40) will enable SCHED messages (GVT-g schedule message)\n" > + "\t\tBit 7 (0x80) will enable RENDER messages (GVT-g render message)\n" > + "\t\tBit 8 (0x100) will enable CMD messages (GVT-g command message)"); s/message/code/ for the description in braces, like the drm counterpart. Or change them to be just "GVT-g core", "GVT-g scheduling", "GVT-g commands" etc. One tab indent is enough like mostly used in the file. Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx