From f8f3c2719e11145d4f2902c562f7979df741daf0 Mon Sep 17 00:00:00 2001 From: Marc-André Lureau Date: Thu, 4 Feb 2021 14:52:29 +0400 Subject: virtio-gpu: avoid re-entering cmdq processing The next patch will notify the GL context got flush, which will resume the queue processing. However, if this happens within the caller context, it will end up with a stack overflow flush/update loop. Signed-off-by: Marc-André Lureau Message-Id: <20210204105232.834642-18-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann --- include/hw/virtio/virtio-gpu.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/hw/virtio/virtio-gpu.h b/include/hw/virtio/virtio-gpu.h index 4f3dbf79f9..0043268e90 100644 --- a/include/hw/virtio/virtio-gpu.h +++ b/include/hw/virtio/virtio-gpu.h @@ -148,6 +148,7 @@ struct VirtIOGPU { uint64_t hostmem; + bool processing_cmdq; bool renderer_inited; bool renderer_reset; QEMUTimer *fence_poll; -- cgit v1.2.3-55-g7522