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[for-next,0/5] Supports recovery of on-chip RAM 1bit ECC errors

Message ID 20220624110845.48184-1-liangwenpeng@huawei.com (mailing list archive)
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Series Supports recovery of on-chip RAM 1bit ECC errors | expand

Message

Wenpeng Liang June 24, 2022, 11:08 a.m. UTC 
Add support for the 1bit ECC error recovery by abnormal interrupt reporting
and adjusts the structure of the abnormal interrupt handler.

The following is the outline of each patch:
(1)#1~#4: Cleanup and bugfix for the abnormal interrupt handler.
(2)#5: Support for the 1bit ECC error recovery.

Haoyue Xu (5):
  RDMA/hns: Remove unused abnormal interrupt of type RAS
  RDMA/hns: Fix the wrong type of return value of the interrupt handler
  RDMA/hns: Fix incorrect clearing of interrupt status register
  RDMA/hns: Refactor the abnormal interrupt handler function
  RDMA/hns: Recover 1bit-ECC error of RAM on chip

 drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 267 ++++++++++++++++++---
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h |  13 +-
 2 files changed, 244 insertions(+), 36 deletions(-)

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2.33.0