drm/nouveau/core: have fifo store a unique context identifier at attach time

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / nouveau / core / core / engctx.c

diff --git a/drivers/gpu/drm/nouveau/core/core/engctx.c b/drivers/gpu/drm/nouveau/core/core/engctx.c
index 38c0612..ad4bbe1 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/core/engctx.c
+++ b/drivers/gpu/drm/nouveau/core/core/engctx.c
@@ -105,6 +105,7 @@ nouveau_engctx_create_(struct nouveau_object *parent,
        if (client->vm)
                atomic_inc(&client->vm->engref[nv_engidx(engobj)]);
        list_add(&nv_engctx(engctx)->head, &engine->contexts);
+       nv_engctx(engctx)->addr = ~0ULL;
        spin_unlock_irqrestore(&engine->lock, save);
        return 0;
 }