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dc34ca9231
GPU wedged flag now set on driver unregister to prevent from further using the GPU can be then cleared unintentionally when calling __intel_gt_unset_wedged() still before the flag is finally marked unrecoverable. We need to have it marked unrecoverable earlier. Implement that by replacing a call to intel_gt_set_wedged() in intel_gt_driver_unregister() with intel_gt_set_wedged_on_fini(). With the above in place, intel_gt_set_wedged_on_fini() is now called twice on driver remove, second time from __intel_gt_disable(). This seems harmless, while dropping intel_gt_set_wedged_on_fini() from __intel_gt_disable() proved to break some driver probe error unwind paths as well as mock selftest exit path. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Cc: Michał Winiarski <michal.winiarski@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210903142837.216978-1-janusz.krzysztofik@linux.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.