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SubjectRe: [PATCH 6/8] IB/mlx5/hmm: add mlx5 HMM device initialization and callback v3.
On 17/07/2015 22:01, Jérôme Glisse wrote:
> @@ -151,10 +151,11 @@ int ib_umem_odp_get(struct ib_ucontext *context, struct ib_umem *umem)
> context->ib_mirror = ib_mirror_ref(ib_mirror);
> }
> mutex_unlock(&ib_device->hmm_mutex);
> - umem->odp_data.ib_mirror = ib_mirror;
> + umem->odp_data->ib_mirror = ib_mirror;
>
> down_write(&ib_mirror->umem_rwsem);
> - rbt_ib_umem_insert(&umem->odp_data->interval_tree, &mirror->umem_tree);
> + rbt_ib_umem_insert(&umem->odp_data->interval_tree,
> + &ib_mirror->umem_tree);
> up_write(&ib_mirror->umem_rwsem);
>
> mmput(mm);
> @@ -163,7 +164,7 @@ int ib_umem_odp_get(struct ib_ucontext *context, struct ib_umem *umem)
>
> void ib_umem_odp_release(struct ib_umem *umem)
> {
> - struct ib_mirror *ib_mirror = umem->odp_data;
> + struct ib_mirror *ib_mirror = umem->odp_data->ib_mirror;
>
> /*
> * Ensure that no more pages are mapped in the umem.

It doesn't look like this code would have compiled before this patch,
and as far as I can see the previous patch removed the #error line.
Could you make sure all of the patches build correctly? You could use
tools/testing/ktest for instance.


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