[0/3] drm/i915: Fix timeout handling when retiring requests

Message

Janusz Krzysztofik Nov. 16, 2022, 11:25 a.m. UTC

Fixes for issues discovered via code review while working on
https://gitlab.freedesktop.org/drm/intel/issues/7349.

Reworked version of a series supposed to fix the same issues, sent before
under the same subject.  Since some solutions are significantly different
than before, I'm not marking this series and individual patches as v2.

Janusz Krzysztofik (3):
  drm/i915: Fix negative remaining time after retire requests
  drm/i915: Never return 0 on timeout when retiring requests
  drm/i915: Never return 0 if request wait succeeds

 drivers/gpu/drm/i915/gt/intel_gt_requests.c | 26 ++++++++++++++++++---
 drivers/gpu/drm/i915/i915_request.c         |  2 ++
 2 files changed, 25 insertions(+), 3 deletions(-)