[PATCH] virtio-gpu api: fix 64/32 compat issue with blob implementation
Gurchetan Singh
gurchetansingh at chromium.org
Tue Sep 29 21:53:33 UTC 2020
From: Alistair Delva <adelva at google.com>
We encountered this issue when booting blob with a 32-bit kernel.
The implementation doesn't match v6 of the virtio-spec change, so fix
this.
Fixes: ff886cbdcc44 ("virtio-gpu api: blob resources")
Signed-off-by: Alistair Delva <adelva at google.com>
---
include/uapi/linux/virtio_gpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/virtio_gpu.h b/include/uapi/linux/virtio_gpu.h
index fa2ae4a1da5f9..0ec6b610402cb 100644
--- a/include/uapi/linux/virtio_gpu.h
+++ b/include/uapi/linux/virtio_gpu.h
@@ -388,9 +388,9 @@ struct virtio_gpu_resource_create_blob {
/* zero is invalid blob mem */
__le32 blob_mem;
__le32 blob_flags;
+ __le32 nr_entries;
__le64 blob_id;
__le64 size;
- __le32 nr_entries;
/*
* sizeof(nr_entries * virtio_gpu_mem_entry) bytes follow
*/
--
2.26.2
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