Re: [PATCHv2 for-next 00/19] Misc update for rtrs

[Jason Gunthorpe <jgg@nvidia.com>]

On Thu, Dec 17, 2020 at 03:18:56PM +0100, Jack Wang wrote:
> Hi Jason, hi Doug,
> 
> Please consider to include following changes to the next merge window.
> 
> It contains a few bugfix and cleanup:
> - Fix memory leak incase of failure in kobj_init_and_add in both clt/srv
> - reduce memory footprint by set proper limit when create QP
> - fix missing wr_cqe in a few cases on srv, it could lead to crash in error
>   case.
> - remove the SIGNAL flag for heartbeat, otherwise it could mess around 
> the send_wr_awail accouting.
> - flush on going session closing to release the memory presure on server.
> - other misc fix and cleanup.
> 
> The patches are created based on rdma/for-next.
> 
> V2->V1
> * more descprition for the patches above as requested by Jason, also include
> Fixes tag for bugfix.
> * suppress the lockdep warning for PATCH 2 `Occasionally flush ongoing session closing`
> with comment.
> * new bugfix PATCH 19 RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug
> 
> Thanks!
> 
> Guoqing Jiang (8):
>   RDMA/rtrs-srv: Jump to dereg_mr label if allocate iu fails
>   RDMA/rtrs: Call kobject_put in the failure path
>   RDMA/rtrs-clt: Consolidate rtrs_clt_destroy_sysfs_root_{folder,files}
>   RDMA/rtrs-clt: Kill wait_for_inflight_permits
>   RDMA/rtrs-clt: Remove unnecessary 'goto out'
>   RDMA/rtrs-clt: Kill rtrs_clt_change_state
>   RDMA/rtrs-clt: Rename __rtrs_clt_change_state to rtrs_clt_change_state
>   RDMA/rtrs-clt: Refactor the failure cases in alloc_clt
> 
> Jack Wang (11):
>   RDMA/rtrs: Extend ibtrs_cq_qp_create
>   RDMA/rtrs-srv: Release lock before call into close_sess
>   RDMA/rtrs-srv: Use sysfs_remove_file_self for disconnect
>   RDMA/rtrs-clt: Set mininum limit when create QP
>   RDMA/rtrs-srv: Fix missing wr_cqe
>   RDMA/rtrs: Do not signal for heatbeat
>   RDMA/rtrs-clt: Use bitmask to check sess->flags
>   RDMA/rtrs-srv: Do not signal REG_MR
>   RDMA/rtrs-srv: Init wr_cnt as 1
>   RDMA/rtrs: Fix KASAN: stack-out-of-bounds bug

Every one except:

>   RMDA/rtrs-srv: Occasionally flush ongoing session closing

Applied to for-next, thanks

Jason