Linux mainline fork with MSM8998 patches | https://mainline.space | Currently supported devices:
OnePlus 5/5T, Xiaomi Mi 6, F(x)tec Pro¹ (2019 QX1000 model) & Sony Xperia XZ Premium (UNTESTED!)
cb464ba53c
Enhance health buffer to include:
- assert_var5: expose the 6'th assert variable.
- time: error's time-stamp in seconds (epoch time).
- rfr: Recovery Flow Requiered. When set, indicates that the error
cannot be recovered without flow involving reset.
- severity: error's severity value, ranging from emergency to debug.
Expose them in the health buffer dump (dmesg and devlink fw reporter).
Health buffer in dmesg:
mlx5_core 0000:08:00.0: print_health_info:425:(pid 912): Health issue observed, firmware internal error, severity(3) ERROR:
mlx5_core 0000:08:00.0: print_health_info:429:(pid 912): assert_var[0] 0x08040700
mlx5_core 0000:08:00.0: print_health_info:429:(pid 912): assert_var[1] 0x00000000
mlx5_core 0000:08:00.0: print_health_info:429:(pid 912): assert_var[2] 0x00000000
mlx5_core 0000:08:00.0: print_health_info:429:(pid 912): assert_var[3] 0x00000000
mlx5_core 0000:08:00.0: print_health_info:429:(pid 912): assert_var[4] 0x00000000
mlx5_core 0000:08:00.0: print_health_info:429:(pid 912): assert_var[5] 0x00000000
mlx5_core 0000:08:00.0: print_health_info:432:(pid 912): assert_exit_ptr 0x00aaf800
mlx5_core 0000:08:00.0: print_health_info:434:(pid 912): assert_callra 0x00aaf70c
mlx5_core 0000:08:00.0: print_health_info:436:(pid 912): fw_ver 16.32.492
mlx5_core 0000:08:00.0: print_health_info:437:(pid 912): time 1634819758
mlx5_core 0000:08:00.0: print_health_info:438:(pid 912): hw_id 0x0000020d
mlx5_core 0000:08:00.0: print_health_info:439:(pid 912): rfr 0
mlx5_core 0000:08:00.0: print_health_info:440:(pid 912): severity 3 (ERROR)
mlx5_core 0000:08:00.0: print_health_info:441:(pid 912): irisc_index 9
mlx5_core 0000:08:00.0: print_health_info:442:(pid 912): synd 0x1: firmware internal error
mlx5_core 0000:08:00.0: print_health_info:444:(pid 912): ext_synd 0x802b
mlx5_core 0000:08:00.0: print_health_info:445:(pid 912): raw fw_ver 0x102001ec
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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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.