patches and low-level development discussion

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 From f5afb62e138017f28966d8fa20b44fe00f301d7d Mon Sep 17 00:00:00 2001
From: Puck Meerburg <puck@puckipedia.com>
Date: Mon, 26 Sep 2022 22:40:53 +0000
Subject: [PATCH crosvm 1/3] devices: properly consider shm buuffers when
 setting gpu_blob flag

---
 devices/src/virtio/gpu/virtio_gpu.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/devices/src/virtio/gpu/virtio_gpu.rs b/devices/src/virtio/gpu/virtio_gpu.rs
index 698215727a..ed97942f7a 100644
--- a/devices/src/virtio/gpu/virtio_gpu.rs
+++ b/devices/src/virtio/gpu/virtio_gpu.rs
@@ -26,6 +26,7 @@ use rutabaga_gfx::RutabagaHandle;
 use rutabaga_gfx::RutabagaIovec;
 use rutabaga_gfx::Transfer3D;
 use rutabaga_gfx::RUTABAGA_MEM_HANDLE_TYPE_DMABUF;
+use rutabaga_gfx::RUTABAGA_MEM_HANDLE_TYPE_SHM;
 use sync::Mutex;
 use vm_control::VmMemorySource;
 use vm_memory::udmabuf::UdmabufDriver;
@@ -731,7 +732,7 @@ impl VirtioGpu {
                     descriptor: export.os_handle,
                     offset: 0,
                     size: resource.size,
-                    gpu_blob: true,
+                    gpu_blob: export.handle_type != RUTABAGA_MEM_HANDLE_TYPE_SHM,
                 },
             }
         } else {
-- 
2.37.1