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2253db16f8
This patch optimizes hclge_handle_hw_ras_error() to make the code logic clearer. 1. If there was no NIC or Roce RAS when we read HCLGE_RAS_PF_OTHER_INT_STS_REG, we return directly. 2. Because NIC and Roce RAS may occurs at the same time, so we should check value of revision at first before we handle Roce RAS instead of only checking it in branch of no NIC RAS is detected. 3. Check HCLGE_STATE_RST_HANDLING each time before we want to return PCI_ERS_RESULT_NEED_RESET. 4. Remove checking of HCLGE_RAS_REG_NFE_MASK and HCLGE_RAS_REG_ROCEE_ERR_MASK because if hw_err_reset_req is not zero, it proves that we have set it in handling of NIC or Roce RAS. Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.