[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <CAEz=LcvrztPxSZj5uiaDe-mdC0qD4km07d8aFuVPOb5dgnHNug@mail.gmail.com>
Date: Fri, 3 Nov 2023 18:17:39 +0800
From: Greg Sword <gregsword0@...il.com>
To: Li Zhijian <lizhijian@...itsu.com>
Cc: zyjzyj2000@...il.com, jgg@...pe.ca, leon@...nel.org,
linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
rpearsonhpe@...il.com, matsuda-daisuke@...itsu.com,
bvanassche@....org, yi.zhang@...hat.com
Subject: Re: [PATCH RFC V2 0/6] rxe_map_mr_sg() fix cleanup and refactor
On Fri, Nov 3, 2023 at 5:58 PM Li Zhijian <lizhijian@...itsu.com> wrote:
>
> I don't collect the Reviewed-by to the patch1-2 this time, since i
> think we can make it better.
>
> Patch1-2: Fix kernel panic[1] and benifit to make srp work again.
> Almost nothing change from V1.
> Patch3-5: cleanups # newly add
> Patch6: make RXE support PAGE_SIZE aligned mr # newly add, but not fully tested
Do some work. Do not use these rubbish patch to waste our time.
>
> My bad arm64 mechine offten hangs when doing blktests even though i use the
> default siw driver.
>
> - nvme and ULPs(rtrs, iser) always registers 4K mr still don't supported yet.
>
> [1] https://lore.kernel.org/all/CAHj4cs9XRqE25jyVw9rj9YugffLn5+f=1znaBEnu1usLOciD+g@mail.gmail.com/T/
>
> Li Zhijian (6):
> RDMA/rxe: RDMA/rxe: don't allow registering !PAGE_SIZE mr
> RDMA/rxe: set RXE_PAGE_SIZE_CAP to PAGE_SIZE
> RDMA/rxe: remove unused rxe_mr.page_shift
> RDMA/rxe: Use PAGE_SIZE and PAGE_SHIFT to extract address from
> page_list
> RDMA/rxe: cleanup rxe_mr.{page_size,page_shift}
> RDMA/rxe: Support PAGE_SIZE aligned MR
>
> drivers/infiniband/sw/rxe/rxe_mr.c | 80 ++++++++++++++++-----------
> drivers/infiniband/sw/rxe/rxe_param.h | 2 +-
> drivers/infiniband/sw/rxe/rxe_verbs.h | 9 ---
> 3 files changed, 48 insertions(+), 43 deletions(-)
>
> --
> 2.41.0
>
Powered by blists - more mailing lists