Still occasionally hitting timeouts on bxt with igt_ggtt_page(), so include some cond_resched() to keep the nmi watchdog appeased. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index bb7cf998fc65..85c19fb24105 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -1067,6 +1067,8 @@ static int igt_ggtt_page(void *arg) ggtt->base.insert_page(&ggtt->base, i915_gem_object_get_dma_address(obj, 0), offset, I915_CACHE_NONE, 0); + + cond_resched(); } order = i915_random_order(count, &prng); @@ -1082,6 +1084,8 @@ static int igt_ggtt_page(void *arg) vaddr = io_mapping_map_atomic_wc(&ggtt->iomap, offset); iowrite32(n, vaddr + n); io_mapping_unmap_atomic(vaddr); + + cond_resched(); } i915_gem_flush_ggtt_writes(i915); @@ -1101,6 +1105,8 @@ static int igt_ggtt_page(void *arg) err = -EINVAL; break; } + + cond_resched(); } kfree(order); -- 2.15.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
