On 9/22/23 13:45, Boris Brezillon wrote:
On Wed, 20 Sep 2023 16:42:40 +0200
Danilo Krummrich <dakr@xxxxxxxxxx> wrote:
+ /**
+ * @DRM_GPUVM_RESV_PROTECTED: GPUVM is protected externally by the
+ * GPUVM's &dma_resv lock
I think we need to be more specific, and list the fields/operations
that need to be externally protected when DRM_GPUVM_RESV_PROTECTED is
set.
I agree, we should probably keep a list somewhere. However, there are also
lockdep asserts where a lock is required to be held.
+ */
+ DRM_GPUVM_RESV_PROTECTED = (1 << 0),
