| Summary: | [BDW/BSW]Some subcases of pm_rps fail - gpu turbo busted | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Guo Jinxian <jinxianx.guo> | ||||||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||||
| Severity: | normal | ||||||||||
| Priority: | medium | CC: | intel-gfx-bugs, wendy.wang, yi.sun | ||||||||
| Version: | unspecified | ||||||||||
| Hardware: | Other | ||||||||||
| OS: | All | ||||||||||
| Whiteboard: | |||||||||||
| i915 platform: | i915 features: | ||||||||||
| Attachments: |
|
||||||||||
Subcases below fail on BDW on latest -nightly(11ddb598492d1f97f894495eea398febb41a9eb0) too: basic-api min-max-config-loaded reset Please retest on latest -nightly. Also do the exact same tests fail on HSW as on BDW? Created attachment 99459 [details] dmesg (In reply to comment #2) > Please retest on latest -nightly. Also do the exact same tests fail on HSW > as on BDW? This issue unable to reproduce on HSW now. But it still able to reproduce on BDW. ./pm_rps IGT-Version: 1.6-g737d248 (x86_64) (Linux: 3.15.0-rc3_drm-intel-nightly_0791a3_20140520+ x86_64) Subtest basic-api: SUCCESS Test assertion failure function idle_check, file pm_rps.c:412: Last errno: 22, Invalid argument Failed assertion: freqs[CUR] == freqs[MIN] error: 400 == 100 Subtest min-max-config-idle: FAIL Subtest min-max-config-loaded: SUCCESS Test assertion failure function matchit, file pm_rps.c:128: Last errno: 0, Success Failed assertion: freqs1[CUR] == freqs2[CUR] error: 100 == 700 Subtest reset: FAIL Subtest blocking: SUCCESS This bug is able to reproduce on latest -nightly(3dabfd0ec37a5079f40491f864f706a9aeb9d87b) too. Jesse, any comments about this bug. drm-intel-nightly latest kernel still can reproduce this bug. (drm-intel-nightly/1087d4bf01e79523898c6c31615bf0c369e0039a) root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps IGT-Version: 1.7-g7ef5372 (x86_64) (Linux: 3.16.0-rc2_drm-intel-nightly_1087d4_20140629+ x86_64) Subtest basic-api: SUCCESS Test assertion failure function idle_check, file pm_rps.c:412: Last errno: 22, Invalid argument Failed assertion: freqs[CUR] == freqs[MIN] error: 400 == 100 Subtest min-max-config-idle: FAIL Subtest min-max-config-loaded: SUCCESS Test assertion failure function matchit, file pm_rps.c:128: Last errno: 0, Success Failed assertion: freqs1[CUR] == freqs2[CUR] error: 100 == 700 Subtest reset: FAIL Subtest blocking: SUCCESS http://patchwork.freedesktop.org/patch/27962/ Please test this patch. (In reply to comment #6) > http://patchwork.freedesktop.org/patch/27962/ > > Please test this patch. Sorry, the patch unable to patched, I tried to modified the code according the patch manually, the source unable to make after change. Could you tell me which commit the patch base? Thanks. Test failed on latest -fixes(eedd10f45bdcb2a5b2afa35f845e080c3bc984f2) on HSW [root@x-hsw27 tests]# ./pm_rps --run-subtest min-max-config-idle IGT-Version: 1.7-g70e6ed9 (x86_64) (Linux: 3.16.0-rc6_drm-intel-fixes_eedd10_20140724+ x86_64) Test assertion failure function idle_check, file pm_rps.c:412: Failed assertion: freqs[CUR] == freqs[MIN] Last errno: 22, Invalid argument error: 350 == 200 Subtest min-max-config-idle: FAIL Test failed while running test igt/pm_rps/reset on BDW on latest -nightly(af1aaba219fdd90ca1b30f9b8d8d19352224f170) root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps --run-subtest reset IGT-Version: 1.7-gbffef22 (x86_64) (Linux: 3.16.0-rc6_drm-intel-nightly_af1aab_20140724_debug+ x86_64) Test assertion failure function matchit, file pm_rps.c:127: Failed assertion: freqs1[CUR] == freqs2[CUR] error: 100 == 900 Subtest reset: FAIL The failure is able to reproduce on BSW on latest -next-queued(eff9b57c1a91ccf309d57500ab6a365ba7be5712) [root@x-bsw01 tests]# ./pm_rps --run-subtest min-max-config-idle IGT-Version: 1.7-ge48c495 (x86_64) (Linux: 3.16.0-rc4_drm-intel-next-queued_eff9b5_20140728+ x86_64) Test assertion failure function idle_check, file pm_rps.c:412: Failed assertion: freqs[CUR] == freqs[MIN] Last errno: 22, Invalid argument error: 480 == 300 Subtest min-max-config-idle: FAIL Test still failed on latest -nightly(eb2af97968f0321622cf3aeb29991ad78cfdc1ca) on BSW [root@x-bsw01 tests]# ./pm_rps --run-subtest min-max-config-loaded IGT-Version: 1.7-ge48c495 (x86_64) (Linux: 3.16.0-rc6_drm-intel-nightly_eb2af9_20140730+ x86_64) Test assertion failure function loaded_check, file pm_rps.c:435: Failed assertion: freqs[CUR] == freqs[MAX] error: 160 == 480 Subtest min-max-config-loaded: FAIL Test assertion failure function load_helper_stop, file pm_rps.c:258: Failed assertion: igt_wait_helper(&lh.igt_proc) == 0 Last errno: 10, No child processes pm_rps: igt_core.c:714: igt_fail: Assertion `!test_with_subtests || in_fixture' failed. Aborted (core dumped) Can you please vefiry latest -nightly stage of this as well? (In reply to comment #12) > Can you please vefiry latest -nightly stage of this as well? Test still fails on latest -nightly(0f7cc12c94e3a3033a46ce41bed55e8b6b35561b) root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps --run-subtest blocking IGT-Version: 1.7-g5f16ef6 (x86_64) (Linux: 3.17.0-rc6_drm-intel-nightly_0f7cc1_20140925+ x86_64) Test assertion failure function idle_check, file pm_rps.c:412: Failed assertion: freqs[CUR] == freqs[MIN] error: 900 == 100 Subtest blocking: FAIL root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps --run-subtest min-max-config-idle IGT-Version: 1.7-g5f16ef6 (x86_64) (Linux: 3.17.0-rc6_drm-intel-nightly_0f7cc1_20140925+ x86_64) Test assertion failure function idle_check, file pm_rps.c:412: Failed assertion: freqs[CUR] == freqs[MIN] error: 900 == 100 Subtest min-max-config-idle: FAIL Created attachment 106926 [details] [review] BDW fix Hi Guo, could you please test if this patch fixes the issue on BDW? (In reply to Guo Jinxian from comment #11) > Test still failed on latest > -nightly(eb2af97968f0321622cf3aeb29991ad78cfdc1ca) on BSW > > [root@x-bsw01 tests]# ./pm_rps --run-subtest min-max-config-loaded > IGT-Version: 1.7-ge48c495 (x86_64) (Linux: > 3.16.0-rc6_drm-intel-nightly_eb2af9_20140730+ x86_64) > Test assertion failure function loaded_check, file pm_rps.c:435: > Failed assertion: freqs[CUR] == freqs[MAX] > error: 160 == 480 > Subtest min-max-config-loaded: FAIL > Test assertion failure function load_helper_stop, file pm_rps.c:258: > Failed assertion: igt_wait_helper(&lh.igt_proc) == 0 > Last errno: 10, No child processes > pm_rps: igt_core.c:714: igt_fail: Assertion `!test_with_subtests || > in_fixture' failed. > Aborted (core dumped) report bug 84896 to track this aborted root@x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./pm_rps --run-subtest blocking IGT-Version: 1.8-gd807891 (x86_64) (Linux: 3.18.0-rc6_drm-intel-nightly_ab4b25_20141125+ x86_64) Subtest blocking: SUCCESS (35.013s) (In reply to Rodrigo Vivi from comment #14) > Created attachment 106926 [details] [review] [review] > BDW fix > > Hi Guo, could you please test if this patch fixes the issue on BDW? The patch unable to make on latest -nightly(ab4b258a6ea5f58b5cb17131aced8f9a8dd64499). Could you help to update the patch. Thanks. turbo got reverted a while ago so this issue has gone. Closing old verified. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 97873 [details] dmesg System Environment: -------------------------- Platform: HSW kernel: (drm-intel-next-queued) c79057922ed6c2c6df1214e6ab4414fea1b23db2 Bug detailed description: ---------------------------- Subcases blocking and min-max-config-idle of pm_rps fail on -nightly(35dc7c8af75a3e5ae52a5469786602ce083a6368) and -next-queued(c79057922ed6c2c6df1214e6ab4414fea1b23db2) This bug always fail output on -next-queued kernel: ./pm_rps --run-subtest min-max-config-idle IGT-Version: 1.6-g78e4c2b (x86_64) (Linux: 3.14.0_drm-intel-next-queued_f68918_20140424+ x86_64) Test assertion failure function idle_check, file pm_rps.c:412: Last errno: 22, Invalid argument Failed assertion: freqs[CUR] == freqs[MIN] error: 1200 == 700 Subtest min-max-config-idle: FAIL Reproduce steps: ---------------------------- 1. ./pm_rps --run-subtest blocking or ./pm_rps --run-subtest min-max-config-idle