linux-next: manual merge of the drm-msm tree with the drm tree

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Hi all,

Today's linux-next merge of the drm-msm tree got a conflict in:

  drivers/gpu/drm/msm/msm_iommu.c

between commit:

  7690a33f22ab ("drm: msm: fix common struct sg_table related issues")

from the drm tree and commit:

  e3c64c7221f6 ("drm/msm: Set the global virtual address range from the IOMMU domain")

from the drm-msm tree.

I fixed it up (see below) 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.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/gpu/drm/msm/msm_iommu.c
index 6c31e65834c6,697cc0a059d6..000000000000
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@@ -36,7 -231,11 +231,11 @@@ static int msm_iommu_map(struct msm_mm
  	struct msm_iommu *iommu = to_msm_iommu(mmu);
  	size_t ret;
  
+ 	/* The arm-smmu driver expects the addresses to be sign extended */
+ 	if (iova & BIT_ULL(48))
+ 		iova |= GENMASK_ULL(63, 49);
+ 
 -	ret = iommu_map_sg(iommu->domain, iova, sgt->sgl, sgt->nents, prot);
 +	ret = iommu_map_sgtable(iommu->domain, iova, sgt, prot);
  	WARN_ON(!ret);
  
  	return (ret == len) ? 0 : -EINVAL;

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