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Bug 1454866 - HLK test "WDDM PnPMultiModeSwitch Test" waits infinitely on Win10rs1 x86
Summary: HLK test "WDDM PnPMultiModeSwitch Test" waits infinitely on Win10rs1 x86
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: spice-qxl-wddm-dod
Version: ---
Hardware: x86_64
OS: Windows
high
high
Target Milestone: rc
: ---
Assignee: ybendito
QA Contact: SPICE QE bug list
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-05-23 15:28 UTC by ybendito
Modified: 2019-10-10 14:04 UTC (History)
1 user (show)

Fixed In Version: spice-qxl-wddm-dod-0.18
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-09-13 13:25:24 UTC
Type: Bug
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description ybendito 2017-05-23 15:28:48 UTC 
Description of problem:
Specified HLK test does not finish in reasonable time, the driver stays in erroneous state

Version-Release number of selected component (if applicable):
spice-qxl-wddm-dod-0.17

How reproducible:
qemu with qxl device rev.4
1. Under HLK testing with said test
2. Fast loop of 100 disable-enable of QXL device (like the test does), for example using devcon utility

Actual results:
After number of disable-enable loops (10-50, depends on exact conditions) the device appears with yellow bang (error 43) in device manager due to failure to map physical memory to virtual address space, the test can't finish
Comment 1 ybendito 2017-06-04 18:58:31 UTC 
Fixed in spice-qxl-wddm-dod-0.18
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