Re: linux-next: manual merge of the iommufd tree with the iommu tree

[Jason Gunthorpe <jgg@nvidia.com>]

On Wed, Oct 25, 2023 at 08:16:16PM +0800, Baolu Lu wrote:
> On 2023/10/25 20:12, Jason Gunthorpe wrote:
> > On Wed, Oct 25, 2023 at 03:34:55PM +1100, Stephen Rothwell wrote:
> > > Hi all,
> > > 
> > > Today's linux-next merge of the iommufd tree got a conflict in:
> > > 
> > >    drivers/iommu/intel/pasid.c
> > > 
> > > between commit:
> > > 
> > >    c61c255e114c ("iommu/vt-d: Remove unused function")
> > > 
> > > from the iommu tree and commits:
> > > 
> > >    f35f22cc760e ("iommu/vt-d: Access/Dirty bit support for SS domains")
> > >    cbf8b441ea08 ("iommu/vt-d: Add helper to setup pasid nested translation")
> > > 
> > > from the iommufd tree.
> > > 
> > > I fixed it up (the latter added a use of the function removed by
> > > the former, so I just used the latter) and can carry the fix as
> > > necessary. This is now fixed as far as linux-next is concerned, but any
> > > non trivial
> > Intel folks, this is not nice 🙁 Why was the first commit done at all
> > if the nesting series needs this?
> 
> It's my fault. My apologies for not realizing that the helper would
> still be used by the nesting translation series. I will be more careful
> in the future.

Can you send a revert of c61c255e114c ASAP to Joerg please?

Jason