[Bug 102936] [IGT] gem_ctx_thrash single test assertion failure on function gem_set_domain

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=102936

--- Comment #8 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to Chris Wilson from comment #6)
> Can you confirm you applied the patches? And please turn off guc. You still
> have very large reservation_objects...
Hello, sorry for the delay, tested again and the test seems to never advance
after various minutes. 

IGT-Version: 1.20-g936b971 (x86_64) (Linux:
4.14.0-drm-intel-qa-ww46-commit-ed17259+ x86_64) 
(gem_ctx_thrash:1555) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_ctx_thrash:1555) igt-core-DEBUG: Starting subtest: single
(gem_ctx_thrash:1555) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_ctx_thrash:1555) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_ctx_thrash:1555) drmtest-DEBUG: Test requirement passed: drmSetMaster(fd)
== 0
(gem_ctx_thrash:1555) drmtest-DEBUG: Test requirement passed:
is_i915_device(fd) && has_known_intel_chipset(fd)
(gem_ctx_thrash:1555) ioctl-wrappers-DEBUG: Test requirement passed: err == 0
(gem_ctx_thrash:1555) DEBUG: Test requirement passed: gem_can_store_dword(fd,
0)
Creating 60228 contexts (assuming of size 106496 with execlists)
(gem_ctx_thrash:1555) intel-os-DEBUG: Checking 60,228 surfaces of size 106,496
bytes (total 6,444,879,872) against RAM + swap
(gem_ctx_thrash:1555) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_ctx_thrash:1555) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_ctx_thrash:1555) intel-os-DEBUG: Test requirement passed:
__intel_check_memory(count, size, mode, &required, &total)
(gem_ctx_thrash:1555) igt-core-DEBUG: Test requirement passed:
!igt_run_in_simulation()
(gem_ctx_thrash:1555) ioctl-wrappers-DEBUG: Test requirement passed:
__gem_set_caching(fd, handle, caching) == 0
^C(gem_ctx_thrash:1555) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0' 

dmesg:
2333 [  100.172674] [IGT] gem_ctx_thrash: executing
2334 [  100.174066] [IGT] gem_ctx_thrash: starting subtest single
2335 [  100.228316] gem_ctx_thrash (1555): drop_caches: 4 

Verified that patches from comment 3 were applied, but the ones from comment 7
don't seem to be included in commit ed17259.

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