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Linux kernel source tree
3e29c149b3
The majority of xe_gt_irq_postinstall() is really focused on the hardware engine interrupts; other GT-related interrupts such as the GuC are enabled/disabled independently. Renaming the function and making it truly GT-specific will make it more clear what the intended focus is. Disabling/masking of other interrupts (such as GuC interrupts) is unnecessary since that has already happened during the irq_reset stage, and doing so will become harmful once the media GT is re-enabled since calls to xe_gt_irq_postinstall during media GT initialization would incorrectly disable the primary GT's GuC interrupts. Also, since this function is called from gt_fw_domain_init(), it's not necessary to also call it earlier during xe_irq_postinstall; just xe_irq_resume to handle runtime resume should be sufficient. v2: - Drop unnecessary !gt check. (Lucas) - Reword some comments about enable/unmask for clarity. (Lucas) Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20230601215244.678611-26-matthew.d.roper@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> |
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| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| 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.