tree: git://anongit.freedesktop.org/drm-intel for-linux-next
head: 3265124a2d3744d789ede58452ab6f8a9b454be8
commit: 680273879d125d644831b8de42c66576e6290378 [3/4] drm/i915: Move parking-while-active warning to intel_engines_park()
config: i386-randconfig-x003-201744 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
git checkout 680273879d125d644831b8de42c66576e6290378
# save the attached .config to linux build tree
make ARCH=i386
Note: the drm-intel/for-linux-next HEAD 3265124a2d3744d789ede58452ab6f8a9b454be8 builds fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
drivers/gpu/drm/i915/intel_engine_cs.c: In function 'intel_engines_park':
>> drivers/gpu/drm/i915/intel_engine_cs.c:1620:30: error: 'dev_priv' undeclared (first use in this function)
if (!intel_engines_are_idle(dev_priv))
^~~~~~~~
drivers/gpu/drm/i915/intel_engine_cs.c:1620:30: note: each undeclared identifier is reported only once for each function it appears in
vim +/dev_priv +1620 drivers/gpu/drm/i915/intel_engine_cs.c
1602
1603 /**
1604 * intel_engines_park: called when the GT is transitioning from busy->idle
1605 * @i915: the i915 device
1606 *
1607 * The GT is now idle and about to go to sleep (maybe never to wake again?).
1608 * Time for us to tidy and put away our toys (release resources back to the
1609 * system).
1610 */
1611 void intel_engines_park(struct drm_i915_private *i915)
1612 {
1613 struct intel_engine_cs *engine;
1614 enum intel_engine_id id;
1615
1616 /*
1617 * We are committed now to parking the engines, make sure there
1618 * will be no more interrupts arriving later.
1619 */
> 1620 if (!intel_engines_are_idle(dev_priv))
1621 DRM_ERROR("Timeout waiting for engines to idle\n");
1622
1623 for_each_engine(engine, i915, id) {
1624 if (engine->park)
1625 engine->park(engine);
1626
1627 intel_engine_disarm_breadcrumbs(engine);
1628 tasklet_kill(&engine->execlists.irq_tasklet);
1629
1630 i915_gem_batch_pool_fini(&engine->batch_pool);
1631 engine->execlists.no_priolist = false;
1632 }
1633 }
1634
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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