Messages in this thread | | | Date | Fri, 29 Oct 2021 13:51:33 -0300 | From | Jason Gunthorpe <> | Subject | Re: [PATCH rdma-next] RDMA/core: Rely on vendors to set right IOVA |
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On Fri, Oct 29, 2021 at 07:50:37PM +0300, Leon Romanovsky wrote: > On Fri, Oct 29, 2021 at 01:27:02PM -0300, Jason Gunthorpe wrote: > > On Thu, Oct 28, 2021 at 08:55:22AM +0300, Leon Romanovsky wrote: > > > From: Aharon Landau <aharonl@nvidia.com> > > > > > > The vendors set the IOVA of newly created MRs in rereg_user_mr, so don't > > > overwrite it. That ensures that this field is set only if IB_MR_REREG_TRANS > > > flag is provided. > > > > > > Fixes: 6e0954b11c05 ("RDMA/uverbs: Allow drivers to create a new HW object during rereg_mr") > > > > This isn't really a fixes type patch.. > > Why? We see that without this patch MR IOVA is not as expected.
How so? Aharon should explain that in the commit message
Jason
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