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835443da6f
TAINT_WARN is used to notify CI about non-recoverable failures, which require device to be restarted. In some cases, there is no sufficient information about the reason for the restart. The test runner is just killed, and DUT is rebooted, logging only 'probe with driver i915 failed with error -4' to dmesg. Printing error to dmesg before TAINT_WARN, would explain why the device has been restarted, and what caused the malfunction in the first place. Signed-off-by: Sebastian Brzezinka <sebastian.brzezinka@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20241220131714.1309483-1-andi.shyti@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 reStructuredText 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.