26208d876d
In eliminating the recursion from walking the tree of signalers/waiters for processing the hold/unhold operations, a crucial error crept in where we looked at the parent request and not the list element when processing the list. Brown paper bag, much? Closes: https://gitlab.freedesktop.org/drm/intel/issues/1166 Fixes: 32ff621fd744 ("drm/i915/gt: Allow temporary suspension of inflight requests") Fixes: 748317386afb ("drm/i915/execlists: Offline error capture") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200209131922.180287-1-chris@chris-wilson.co.uk
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.