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commite5df16d942upstream. The wptr needs to be incremented at at least 64 dword intervals, use 256 to align with windows. This should fix potential hangs with unaligned updates. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commite5df16d942) The path `drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c` doesn't exist in 6.1.y, only modify the file that does exist. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.