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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>
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.