af628cdd64
Set number of engines before attempting to create contexts so the function free_engines can clean up properly. Also check return of alloc_engines for NULL. v2: (Tvrtko) - Send as stand alone patch (John Harrison) - Check for alloc_engines returning NULL v3: (Checkpatch / Tvrtko) - Remove braces around single line if statement Cc: Jason Ekstrand <jason@jlekstrand.net> Fixes:d4433c7600("drm/i915/gem: Use the proto-context to handle create parameters (v5)") Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211001155825.6762-1-matthew.brost@intel.com (cherry picked from commit84edf53776) Signed-off-by: Jani Nikula <jani.nikula@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.