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Commitde85488138("drm/panthor: Add the scheduler logical block") handled destruction of a group's queues' drm scheduler entities early into the group destruction procedure. However, that races with the group submit ioctl, because by the time entities are destroyed (through the group destroy ioctl), the submission procedure might've already obtained a group handle, and therefore the ability to push jobs into entities. This is met with a DRM error message within the drm scheduler core as a situation that should never occur. Fix by deferring drm scheduler entity destruction to queue release time. Fixes:de85488138("drm/panthor: Add the scheduler logical block") Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://lore.kernel.org/r/20250919164436.531930-1-adrian.larumbe@collabora.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.