在 2023/11/3 17:55, Li Zhijian 写道:
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
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.
Zhijian
Please read carefully the whole discussion about this problem. You will
find a lot of valuable suggestions, especially suggestions from Jason.
From the whole discussion, it seems that the root cause is very clear.
We need to fix this prolem. Please do not send this kind of commits again.
Zhu Yanjun
[1] https://lore.kernel.org/all/CAHj4cs9XRqE25jyVw9rj9YugffLn5+f=1znaBEnu1usLOciD+g@xxxxxxxxxxxxxx/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(-)
