GEN8 never freed the PPGTT struct. As GEN8 doesn't use full PPGTT, the leak is small and only found on a module reload. ie. I don't think this needs to go to stable. Reported-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_gem_gtt.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 69a88d4..e414d7e 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -328,6 +328,7 @@ static void gen8_ppgtt_free(struct i915_hw_ppgtt *ppgtt) __free_pages(ppgtt->gen8_pt_pages, get_order(ppgtt->num_pt_pages << PAGE_SHIFT)); __free_pages(ppgtt->pd_pages, get_order(ppgtt->num_pd_pages << PAGE_SHIFT)); + kfree(ppgtt); } static void gen8_ppgtt_unmap_pages(struct i915_hw_ppgtt *ppgtt) -- 1.9.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
