[PATCH i-g-t v2 0/2] kms_sysfs_edid timing and hack to run for BAT

[PATCH i-g-t v2 0/2] kms_sysfs_edid timing and hack to run for BAT

[Marta Lofstedt]

It is possoble to get very mysterious results from kms_sysfs_edid timing
Since there is no try-bot for IGT I am using IGT PW to get more data.

Marta Lofstedt (2):
  test/kms_sysfs_edid_timing : Increase THRESHOLD_PER_CONNECTOR and
    THRESHOLD_TOTAL
  HACK to get kms_sysfs_edid_timing run on more machines

 tests/intel-ci/fast-feedback.testlist |  2 +-
 tests/kms_sysfs_edid_timing.c         | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

-- 
2.11.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[PATCH i-g-t v2 1/2] test/kms_sysfs_edid_timing : Increase THRESHOLD_PER_CONNECTOR and THRESHOLD_TOTAL

[Marta Lofstedt]

The discussion on how to fix the issues has been stagnant for a
long time, see the Bugzilla below and:
https://patchwork.freedesktop.org/patch/170429/

After only changing display cable the result of my machine went
from always failing to hit a WARN. This is also illustrated on
CI-shards, where the shard-apl flip-flop between pass and WARN
and the shard-kbl always fail. This made me realize that the
THRESHOLD_PER_CONNECTOR also needed to be updated, while previous
discussion only touched the THRESHOLD_TOTAL. As discussed in
provided links the motivation for this test is to discover big
anomalies in edid timings, but with the current tight thresholds
we are hitting the issues too often.

V2: increased thresholds further after patchwork results.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100047
Signed-off-by: Marta Lofstedt <marta.lofstedt@intel.com>
---
 tests/kms_sysfs_edid_timing.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/tests/kms_sysfs_edid_timing.c b/tests/kms_sysfs_edid_timing.c
index 12013881..53d96c1c 100644
--- a/tests/kms_sysfs_edid_timing.c
+++ b/tests/kms_sysfs_edid_timing.c
@@ -26,8 +26,8 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 
-#define THRESHOLD_PER_CONNECTOR	10
-#define THRESHOLD_TOTAL		50
+#define THRESHOLD_PER_CONNECTOR	20
+#define THRESHOLD_TOTAL		150
 #define CHECK_TIMES		15
 
 IGT_TEST_DESCRIPTION("This check the time we take to read the content of all "
@@ -75,21 +75,21 @@ igt_simple_main
 			close(fd);
 		}
 
-		igt_debug("%s: mean.max %.2fns, %.2fus, %.2fms, "
+		igt_info("%s: mean.max %.2fns, %.2fus, %.2fms, "
 			  "mean.avg %.2fns, %.2fus, %.2fms\n",
 			  de->d_name,
 			  mean.max, mean.max / 1e3, mean.max / 1e6,
 			  mean.mean, mean.mean / 1e3, mean.mean / 1e6);
 
 		if (mean.max > (THRESHOLD_PER_CONNECTOR * 1e6)) {
-			igt_warn("%s: probe time exceed 10ms, "
+			igt_warn("%s: probe time exceed %ims, "
 				 "max=%.2fms, avg=%.2fms\n", de->d_name,
-				 mean.max / 1e6, mean.mean / 1e6);
+				 THRESHOLD_PER_CONNECTOR, mean.max / 1e6, mean.mean / 1e6);
 		}
 		igt_assert_f(mean.mean < (THRESHOLD_TOTAL * 1e6),
-			     "%s: average probe time exceeded 50ms, "
+			     "%s: average probe time exceeded %ims, "
 			     "max=%.2fms, avg=%.2fms\n", de->d_name,
-			     mean.max / 1e6, mean.mean / 1e6);
+			     THRESHOLD_TOTAL, mean.max / 1e6, mean.mean / 1e6);
 
 	}
 	closedir(dirp);
-- 
2.11.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[PATCH i-g-t v2 2/2] HACK to get kms_sysfs_edid_timing run on more machines

[Marta Lofstedt]

Signed-off-by: Marta Lofstedt <marta.lofstedt@intel.com>
---
 tests/intel-ci/fast-feedback.testlist | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/intel-ci/fast-feedback.testlist b/tests/intel-ci/fast-feedback.testlist
index f71a16bc..a6c3f614 100644
--- a/tests/intel-ci/fast-feedback.testlist
+++ b/tests/intel-ci/fast-feedback.testlist
@@ -1,5 +1,5 @@
 # Keep alphabetically sorted by default
-
+igt@kms_sysfs_edid_timing 
 igt@core_auth@basic-auth
 igt@core_prop_blob@basic
 igt@debugfs_test@read_all_entries
-- 
2.11.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

✓ Fi.CI.BAT: success for kms_sysfs_edid timing and hack to run for BAT

[Patchwork]

== Series Details ==

Series: kms_sysfs_edid timing and hack to run for BAT
URL   : https://patchwork.freedesktop.org/series/35404/
State : success

== Summary ==

IGT patchset tested on top of latest successful build
c0be3310715e2f744b892c51f09e62273bcc8e57 tests/kms_frontbuffer_tracking: Correctly handle debugfs errors

with latest DRM-Tip kernel build CI_DRM_3521
ad43db157c69 drm-tip: 2017y-12m-14d-20h-09m-53s UTC integration manifest

No testlist changes.

Test debugfs_test:
        Subgroup read_all_entries:
                dmesg-fail -> DMESG-WARN (fi-elk-e7500) fdo#103989 +1
                incomplete -> PASS       (fi-snb-2520m) fdo#103713
Test gem_sync:
        Subgroup basic-all:
                dmesg-fail -> FAIL       (fi-blb-e6850) fdo#104259
        Subgroup basic-each:
                skip       -> PASS       (fi-blb-e6850)
        Subgroup basic-many-each:
                skip       -> PASS       (fi-blb-e6850)
        Subgroup basic-store-all:
                skip       -> PASS       (fi-blb-e6850)
        Subgroup basic-store-each:
                skip       -> PASS       (fi-blb-e6850)
Test gem_tiled_blits:
        Subgroup basic:
                skip       -> PASS       (fi-blb-e6850)
Test gem_tiled_fence_blits:
        Subgroup basic:
                skip       -> PASS       (fi-blb-e6850)
Test gem_wait:
        Subgroup basic-busy-all:
                skip       -> PASS       (fi-blb-e6850)
        Subgroup basic-wait-all:
                skip       -> PASS       (fi-blb-e6850)
        Subgroup basic-await-all:
                skip       -> PASS       (fi-blb-e6850)
Test kms_busy:
        Subgroup basic-flip-a:
                skip       -> PASS       (fi-blb-e6850)
        Subgroup basic-flip-b:
                skip       -> PASS       (fi-blb-e6850)
Test kms_cursor_legacy:
        Subgroup basic-busy-flip-before-cursor-legacy:
                skip       -> PASS       (fi-blb-e6850)
Test kms_psr_sink_crc:
        Subgroup psr_basic:
                dmesg-warn -> PASS       (fi-skl-6700hq) fdo#101144

fdo#103989 https://bugs.freedesktop.org/show_bug.cgi?id=103989
fdo#103713 https://bugs.freedesktop.org/show_bug.cgi?id=103713
fdo#104259 https://bugs.freedesktop.org/show_bug.cgi?id=104259
fdo#101144 https://bugs.freedesktop.org/show_bug.cgi?id=101144

fi-bdw-5557u     total:289  pass:267  dwarn:0   dfail:0   fail:0   skip:21  time:437s
fi-bdw-gvtdvm    total:289  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:440s
fi-blb-e6850     total:289  pass:223  dwarn:1   dfail:0   fail:1   skip:64  time:391s
fi-bsw-n3050     total:289  pass:242  dwarn:0   dfail:0   fail:0   skip:46  time:511s
fi-bwr-2160      total:289  pass:183  dwarn:0   dfail:0   fail:0   skip:105 time:282s
fi-bxt-dsi       total:289  pass:259  dwarn:0   dfail:0   fail:0   skip:30  time:501s
fi-bxt-j4205     total:289  pass:260  dwarn:0   dfail:0   fail:0   skip:29  time:510s
fi-byt-j1900     total:289  pass:253  dwarn:0   dfail:0   fail:0   skip:35  time:490s
fi-byt-n2820     total:289  pass:249  dwarn:0   dfail:0   fail:0   skip:39  time:479s
fi-elk-e7500     total:225  pass:164  dwarn:15  dfail:0   fail:0   skip:45 
fi-gdg-551       total:289  pass:178  dwarn:1   dfail:0   fail:1   skip:108 time:274s
fi-glk-1         total:289  pass:261  dwarn:0   dfail:0   fail:0   skip:28  time:527s
fi-hsw-4770      total:289  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:410s
fi-hsw-4770r     total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:27  time:421s
fi-ilk-650       total:289  pass:229  dwarn:0   dfail:0   fail:0   skip:60  time:392s
fi-ivb-3520m     total:289  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:482s
fi-ivb-3770      total:289  pass:256  dwarn:0   dfail:0   fail:0   skip:33  time:432s
fi-kbl-7500u     total:289  pass:263  dwarn:1   dfail:0   fail:0   skip:24  time:483s
fi-kbl-7560u     total:289  pass:269  dwarn:1   dfail:0   fail:0   skip:19  time:522s
fi-kbl-7567u     total:289  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:472s
fi-kbl-r         total:289  pass:260  dwarn:1   dfail:0   fail:0   skip:27  time:530s
fi-pnv-d510      total:289  pass:221  dwarn:1   dfail:0   fail:1   skip:65  time:594s
fi-skl-6260u     total:289  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:448s
fi-skl-6600u     total:289  pass:261  dwarn:1   dfail:0   fail:0   skip:27  time:537s
fi-skl-6700hq    total:289  pass:263  dwarn:0   dfail:0   fail:0   skip:26  time:561s
fi-skl-6770hq    total:289  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:491s
fi-skl-gvtdvm    total:289  pass:265  dwarn:0   dfail:0   fail:0   skip:23  time:445s
fi-snb-2520m     total:289  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:555s
fi-snb-2600      total:289  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:420s
Blacklisted hosts:
fi-cfl-s2        total:289  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:603s
fi-cnl-y         total:253  pass:226  dwarn:0   dfail:0   fail:0   skip:25 
fi-glk-dsi       total:184  pass:99   dwarn:0   dfail:1   fail:0   skip:83 

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_679/issues.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

✓ Fi.CI.IGT: success for kms_sysfs_edid timing and hack to run for BAT

[Patchwork]

== Series Details ==

Series: kms_sysfs_edid timing and hack to run for BAT
URL   : https://patchwork.freedesktop.org/series/35404/
State : success

== Summary ==

Test gem_tiled_swapping:
        Subgroup non-threaded:
                dmesg-warn -> PASS       (shard-hsw) fdo#104218 +1
Test kms_flip:
        Subgroup vblank-vs-suspend:
                incomplete -> PASS       (shard-hsw) fdo#103375
        Subgroup vblank-vs-modeset-suspend-interruptible:
                pass       -> INCOMPLETE (shard-hsw) fdo#103540
Test drv_selftest:
        Subgroup live_hangcheck:
                pass       -> INCOMPLETE (shard-snb) fdo#103880

fdo#104218 https://bugs.freedesktop.org/show_bug.cgi?id=104218
fdo#103375 https://bugs.freedesktop.org/show_bug.cgi?id=103375
fdo#103540 https://bugs.freedesktop.org/show_bug.cgi?id=103540
fdo#103880 https://bugs.freedesktop.org/show_bug.cgi?id=103880

shard-hsw        total:2672 pass:1511 dwarn:1   dfail:0   fail:10  skip:1149 time:9039s
shard-snb        total:2694 pass:1289 dwarn:1   dfail:0   fail:12  skip:1391 time:7948s
Blacklisted hosts:
shard-apl        total:2712 pass:1684 dwarn:1   dfail:0   fail:26  skip:1001 time:14005s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_679/shards.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx