Re: [PATCH for-next v7 00/12] Elastic RDMA Adapter (ERDMA) driver

[Jason Gunthorpe <jgg@nvidia.com>]

On Mon, May 16, 2022 at 10:30:08AM +0800, Cheng Xu wrote:
> 
> 
> On 5/10/22 8:50 PM, Jason Gunthorpe wrote:
> > On Thu, Apr 21, 2022 at 03:17:35PM +0800, Cheng Xu wrote:
> > > Hello all,
> > > 
> > > This v7 patch set introduces the Elastic RDMA Adapter (ERDMA) driver,
> > > which released in Apsara Conference 2021 by Alibaba. The PR of ERDMA
> > > userspace provider has already been created [1].
> > 
> > It doesn't compile:
> > 
> > ../drivers/infiniband/hw/erdma/erdma_verbs.c:291:8: error: no member named 'kernel_cap_flags' in 'struct ib_device_attr'
> >          attr->kernel_cap_flags = IBK_LOCAL_DMA_LKEY;
> >          ~~~~  ^
> > ../drivers/infiniband/hw/erdma/erdma_verbs.c:291:27: error: use of undeclared identifier 'IBK_LOCAL_DMA_LKEY'
> >          attr->kernel_cap_flags = IBK_LOCAL_DMA_LKEY;
> >                                   ^
> > 
> > Jason
> 
> This v7 patch set is based on the latest for-next branch. This
> change is introduced by (e945c653c, RDMA: Split kernel-only global device
> caps from uverbs device caps). Maybe you compile the patch set
> with for-rc?

Oh, Ok

Jason