Re: [PATCH] drm/gpuvm: Dual-licence the drm_gpuvm code GPL-2.0 OR MIT

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On 10/17/23 09:54, Danilo Krummrich wrote:
On Tue, Oct 10, 2023 at 04:27:24PM +0200, Thomas Hellström wrote:
Dual-licence in order to make it possible for other non-GPL os'es
to re-implement the code. The use of EXPORT_SYMBOL_GPL() is intentionally
left untouched to prevent use of drm_gpuvm as a proxy for non-GPL drivers
to access GPL-only kernel symbols.

Much of the ideas and algorithms used in the drm_gpuvm code is already
present in one way or another in MIT-licensed code.

Cc: Danilo Krummrich <dakr@xxxxxxxxxx>
Cc: airlied@xxxxxxxxx
Cc: daniel@xxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Thomas Hellström <thomas.hellstrom@xxxxxxxxxxxxxxx>
Acked-by: Danilo Krummrich <dakr@xxxxxxxxxx>

Thanks, Danilo

Thomas



---
  drivers/gpu/drm/drm_gpuvm.c | 2 +-
  include/drm/drm_gpuvm.h     | 2 +-
  2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_gpuvm.c b/drivers/gpu/drm/drm_gpuvm.c
index 02ce6baacdad..08c088319652 100644
--- a/drivers/gpu/drm/drm_gpuvm.c
+++ b/drivers/gpu/drm/drm_gpuvm.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-only
+// SPDX-License-Identifier: GPL-2.0 OR MIT
  /*
   * Copyright (c) 2022 Red Hat.
   *
diff --git a/include/drm/drm_gpuvm.h b/include/drm/drm_gpuvm.h
index 361fea5cb849..21bbf11415b3 100644
--- a/include/drm/drm_gpuvm.h
+++ b/include/drm/drm_gpuvm.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
#ifndef __DRM_GPUVM_H__
  #define __DRM_GPUVM_H__
--
2.41.0




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