| Summary: | [BAT] Spurious SKIP in igt@gem_ringfill@basic-default(-forked)? | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Martin Peres <martin.peres> | ||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Status: | CLOSED WORKSFORME | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | critical | ||||||
| Priority: | high | CC: | intel-gfx-bugs | ||||
| Version: | DRI git | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | ReadyForDev | ||||||
| i915 platform: | BSW/CHT, BXT | i915 features: | GEM/Other | ||||
| Attachments: |
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Description
Martin Peres
2017-07-25 14:00:44 UTC
diff --git a/tests/gem_ringfill.c b/tests/gem_ringfill.c
index b52996a4..01cbd0a9 100644
--- a/tests/gem_ringfill.c
+++ b/tests/gem_ringfill.c
@@ -288,10 +288,15 @@ static unsigned int measure_ring_size(int fd)
obj[1].handle = gem_create(fd, 4096);
gem_write(fd, obj[1].handle, 0, &bbe, sizeof(bbe));
+ memset(&execbuf, 0, sizeof(execbuf));
+ execbuf.buffers_ptr = to_user_pointer(obj + 1);
+ execbuf.buffer_count = 1;
+ gem_execbuf(fd, &execbuf);
+ gem_sync(fd, obj[1].handle);
+
plug(fd, &c);
obj[0].handle = c.handle;
- memset(&execbuf, 0, sizeof(execbuf));
execbuf.buffers_ptr = to_user_pointer(obj);
execbuf.buffer_count = 2;
@@ -302,7 +307,8 @@ static unsigned int measure_ring_size(int fd)
itv.it_value.tv_usec = 1000;
setitimer(ITIMER_REAL, &itv, NULL);
- last = count = 0;
+ last = -1;
+ count = 0;
do {
if (__execbuf(fd, &execbuf) == 0) {
count++;
So, what should we do with this patch? Should it be made into a real patch, reviewed and merged, in the hope it will fix the issue? Or should we make a patch of it and try to reproduce the issue by running multiple times this test on the machines? Tell us more :) I ran the test of ./gem_ringfill --r basic-default-forked on BXT/BSW platforms, and test was pass
Adding my configuration and output after test
======================================
BRASWELL
======================================
Software
======================================
kernel version : 4.13.0-rc3-drm-tip-ww31-commit-fcb630a+
/bin/bash: BSW-2-BRASWELL: command not found
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 0.33
bios release date : 08/12/2015
ksc : 0.16
hardware acceleration : disabled
swap partition : enabled on (/dev/sda3)
======================================
Graphic drivers
======================================
modesetting : enabled
modesetting compiled for : 1.18.4 X.Org Video Driver
xorg-xserver : 1.18.4
libdrm : 2.4.70
libva : 1.7.1-2
vaapi (intel-driver) : 1.7.1
cairo : 1.14.6-1build1
intel-gpu-tools : 1.16-1
======================================
Hardware
======================================
platform : Braswell
motherboard model : 10G9000NUS
motherboard id : BRASWELL
form factor : Desktop
manufacturer : LENOVO
cpu family : Pentium
cpu family id : 6
cpu information : Intel(R) Pentium(R) CPU N3700 @ 1.60GHz
gpu card : Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 21) (prog-if 00 [VGA controller])
memory ram : 7.68 GB
max memory ram : 8 GB
cpu thread : 4
cpu core : 4
cpu model : 76
cpu stepping : 3
socket : Socket BGA1155
signature : Type 0, Family 6, Model 76, Stepping 3
hard drive : 476GiB (512GB)
current cd clock frequency : 266667 kHz
maximum cd clock frequency : 320000 kHz
displays connected : DP-1 DP-3
======================================
BXT
======================================
Software
======================================
kernel version : 4.13.0-rc2-drm-tip-ww30-commit-1eb8669+
/bin/bash: BXT-3: command not found
architecture : x86_64
os version : Ubuntu 16.10
os codename : yakkety
kernel driver : i915
bios revision : 5.6
bios release date : 06/19/2017
ksc : 18.0
hardware acceleration : disabled
swap partition : enabled on (/dev/sda3)
======================================
Graphic drivers
======================================
modesetting : enabled
modesetting compiled for : 1.18.4 X.Org Video Driver
xorg-xserver : 1.18.4
libdrm : 2.4.70
libva : 1.7.1-2
vaapi (intel-driver) : 1.7.1
cairo : 1.14.6-1build1
intel-gpu-tools : 1.16-1
======================================
Hardware
======================================
motherboard model : NUC6CAYS
motherboard id : NUC6CAYB
form factor : Desktop
manufacturer : Intelcorporation
cpu family : Celeron
cpu family id : 6
cpu information : Intel(R) Celeron(R) CPU J3455 @ 1.50GHz
gpu card : Intel Corporation Device 5a85 (rev 0b) (prog-if 00 [VGA controller])
memory ram : 15.54 GB
max memory ram : 32 GB
cpu thread : 4
cpu core : 4
cpu model : 92
cpu stepping : 9
socket : Other
signature : Type 0, Family 6, Model 92, Stepping 9
hard drive : 279GiB (300GB)
current cd clock frequency : 288000 kHz
maximum cd clock frequency : 624000 kHz
displays connected : DP-1 DP-2
Created attachment 133203 [details]
result.log
So far, we have run into this bug once in 50 runs. It is quite likely an old bug, so the reproduction rate is likely once every thousand runs. But anyway, no need to bother about reproducing [BAT] bugs, we already have all the data developers may need, including reproducibility rate (not for this one though, because it is really super rare). Thanks Martin for your feedback, We will avoid to reproduce [BAT] Bugs, we are cleaning up Bugs that are old and no progress. will take in count your input. Based on CI data: 0 / 153 runs (0 %) Dropping priority. Not seen in 30 days, closing. Lets re-open if seen again. |
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