[lkml]   [2019]   [Aug]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: linux-next: manual merge of the iommu tree with the drm-misc tree
On Wed, Aug 21, 2019 at 02:16:40PM +1000, Stephen Rothwell wrote:
> Hi all,
> Today's linux-next merge of the iommu tree got a conflict in:
> drivers/gpu/drm/panfrost/panfrost_mmu.c
> between commit:
> 187d2929206e ("drm/panfrost: Add support for GPU heap allocations")
> from the drm-misc tree and commit:
> a2d3a382d6c6 ("iommu/io-pgtable: Pass struct iommu_iotlb_gather to ->unmap()")
> from the iommu 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.

Thanks. I don't think the conflict is as bad as it looks, there's just
clearly been a lot of changes to this file. The IOMMU changes are all
around the io-pgtable API, so there's an extra 'NULL' argument to
->unmap() and some new TLB invalidation functions in the renamed
'iommu_gather_ops' (now 'iommu_flush_ops').


 \ /
  Last update: 2019-08-21 09:34    [W:0.035 / U:4.556 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site