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a59a403419
Add an extra stage to the GuC log print to copy the log buffer into regular host memory first, rather than printing the live GPU buffer object directly. Doing so helps prevent inconsistencies due to the log being updated as it is being dumped. It also allows the use of the ASCII85 helper function for printing the log in a more compact form than a straight hex dump. v2: Use %zx instead of %lx for size_t prints. v3: Replace hexdump code with ascii85 call (review feedback from Matthew B). Move chunking code into next patch as that reduces the deltas of both. v4: Add a prefix to the ASCII85 output to aid tool parsing. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Julia Filipchuk <julia.filipchuk@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241003004611.2323493-6-John.C.Harrison@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.