Re: [PATCH v4 0/4] figure uverbs/kernel ib_pd w/o using ib_pd uobject

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On Tue, Dec 18, 2018 at 09:58:44PM -0700, Jason Gunthorpe wrote:
> On Mon, Dec 17, 2018 at 05:15:15PM +0200, Shamir Rabinovitch wrote:
> > This change has 2 steps. First step is to change the resource tracker
> > so it will not use ib_x uobject pointer to figure if ib_x object was
> > created by uverbs/kernel. The second step is to use the resource
> > tracker ability to tell if ib_pd was created by uverbs/kernel and
> > replace every place in the code where the code test for valid ib_pd
> > uobject pointer just to tell if the ib_pd was created by uverbs/kernel.
> >
> > This series is the first step toward releasing the code from the dependency
> > in the uobject pointer in the ib_pd. This change is required before we can
> > move to shared ib_pd model.
> >
> > Changelog:
> > v2:
> >   * Patch 1: Comments from Jason & Leon
> >    - Fix bool assign
> >    - Add rdma_restrack_kadd, rdma_restrack_uadd
> >    - Remove res_is_user
> >    - Fix rdma_is_kernel_res
> >   * Patch 2: Comments from Jason
> >    - Fix rdma_is_user_pd
> >   * Patch 3: Comments from Jason to add cleanup patch
> >   * Patch 4: Comments from Jason which include the missing patch 3
> > v3:
> >   * Patch 1: Add patch to fix mlx5_core issue where restrack was not
> >      initialized for some ib_x objects allocated by the driver.
> >   * Patch 5: Fixed hns build issue reported by kbuild
> > v4:
> >   * Patch 3: Extend the use of udata follow comments from Jason
> >      on patch 4
> >   * Patch 4: Follow the change in patch 3, this now became more
> >      focused on the ib_x destroy where udata is not available.
> >
> > Shamir Rabinovitch (4):
> >   RDMA/restrack: resource-tracker should not use uobject pointers
> >   IB/hw: cleanup of incorrect pd->uobject usage
>
> I've applied these two to for-next, with the below modifications.
>

Don't we learn lately that bool in struct is not cool anymore?

Thanks,

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