Set IOVA on IB MR in uverbs layer to let all drivers have it, this
includes both reg/rereg MR flows.
As part of this change cleaned-up this setting from the drivers that
already did it by themselves in their user flows.
Fixes: e6f0330106f4 ("mlx4_ib: set user mr attributes in struct ib_mr")
Link: https://lore.kernel.org/r/20200630093916.332097-3-leon@kernel.org
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
mr->uobject = uobj;
atomic_inc(&pd->usecnt);
mr->res.type = RDMA_RESTRACK_MR;
+ mr->iova = cmd.hca_va;
rdma_restrack_uadd(&mr->res);
uobj->object = mr;
atomic_dec(&old_pd->usecnt);
}
+ if (cmd.flags & IB_MR_REREG_TRANS)
+ mr->iova = cmd.hca_va;
+
memset(&resp, 0, sizeof(resp));
resp.lkey = mr->lkey;
resp.rkey = mr->rkey;
mmid = stag >> 8;
mhp->ibmr.rkey = mhp->ibmr.lkey = stag;
mhp->ibmr.length = mhp->attr.len;
- mhp->ibmr.iova = mhp->attr.va_fbo;
mhp->ibmr.page_size = 1U << (mhp->attr.page_size + 12);
pr_debug("mmid 0x%x mhp %p\n", mmid, mhp);
return xa_insert_irq(&mhp->rhp->mrs, mmid, mhp, GFP_KERNEL);
mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key;
mr->ibmr.length = length;
- mr->ibmr.iova = virt_addr;
mr->ibmr.page_size = 1U << shift;
return &mr->ibmr;