linux-next: manual merge of the drm tree with the drm-misc-fixes tree
Thomas Zimmermann
tzimmermann at suse.de
Fri Jul 18 06:27:52 UTC 2025
Hi
Am 18.07.25 um 06:41 schrieb Stephen Rothwell:
> Hi all,
>
> Today's linux-next merge of the drm tree got a conflict in:
>
> drivers/gpu/drm/virtio/virtgpu_prime.c
>
> between commit:
>
> 0ecfb8ddb953 ("Revert "drm/virtio: Use dma_buf from GEM object instance"")
>
> from the drm-misc-fixes tree and commit:
>
> 44b6535d8ace ("drm/virtio: Fix NULL pointer deref in virtgpu_dma_buf_free_obj()")
>
> from the drm tree.
>
> I fixed it up (I used the latter version - reverting the former by hand)
Sounds correct. You have to use dma buf from import_attach->dmabuf; not
the one stored directly in the GEM object.
Best regards
Thomas
> and can carry the fix as necessary. This is now fixed as far as linux-next
> is concerned, but any non trivial conflicts should be mentioned to your
> upstream maintainer when your tree is submitted for merging. You may
> also want to consider cooperating with the maintainer of the conflicting
> tree to minimise any particularly complex conflicts.
>
--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)
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