Closed
Bug 1578605
Opened 4 years ago
Closed 4 years ago
Remove workaround of Bug 1569881
Categories
(Core :: Graphics: WebRender, task)
Core
Graphics: WebRender
Tracking
()
RESOLVED
FIXED
mozilla71
| Tracking | Status | |
|---|---|---|
| thunderbird_esr60 | --- | unaffected |
| thunderbird_esr68 | --- | unaffected |
| firefox-esr60 | --- | unaffected |
| firefox-esr68 | --- | unaffected |
| firefox69 | --- | unaffected |
| firefox70 | --- | fixed |
| firefox71 | --- | fixed |
People
(Reporter: sotaro, Assigned: sotaro)
References
Details
Attachments
(1 file)
|
47 bytes,
text/x-phabricator-request
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lizzard
:
approval-mozilla-beta+
|
Details | Review |
Bug 1569881 added a workaround of flickering of Intel GPU. It was addressed by Windows update KB4512941.
https://support.microsoft.com/en-us/help/4512941/windows-10-update-kb4512941
From the following, it seems better just to remove the workaround.
- To detect the fix, we could not use windows version number
- The problem affects only to Windows version 1903(OS build 18362)
- The fix could be applied by Windows update
- Bug 1569881 fix regresses performance
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Assignee | |
Updated•4 years ago
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Assignee: nobody → sotaro.ikeda.g
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Assignee | |
Updated•4 years ago
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status-firefox69:
--- → unaffected
status-firefox70:
--- → affected
status-firefox71:
--- → affected
status-firefox-esr60:
--- → unaffected
status-firefox-esr68:
--- → unaffected
|
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Assignee | |
Comment 1•4 years ago
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Assignee | |
Comment 2•4 years ago
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Pushed by sikeda.birchill@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/68e73ffbafaa Remove workaround of Bug 1569881 r=jrmuizel
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Comment 4•4 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla71
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Assignee | |
Comment 5•4 years ago
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Comment on attachment 9090261 [details]
Bug 1578605 - Remove workaround of Bug 1569881
Beta/Release Uplift Approval Request
- User impact if declined: Performance is bad on Intel GPU when WebRender is enabled.
- Is this code covered by automated tests?: Yes
- Has the fix been verified in Nightly?: Yes
- Needs manual test from QE?: No
- If yes, steps to reproduce:
- List of other uplifts needed: none
- Risk to taking this patch: Low
- Why is the change risky/not risky? (and alternatives if risky): The change just removes a workaround of Bug 1569881.
- String changes made/needed: none
Attachment #9090261 -
Flags: approval-mozilla-beta?
Comment on attachment 9090261 [details]
Bug 1578605 - Remove workaround of Bug 1569881
Fix for perf regression, OK for uplift for beta 5.
Attachment #9090261 -
Flags: approval-mozilla-beta? → approval-mozilla-beta+
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Comment 7•4 years ago
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| bugherderuplift | ||
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Comment 8•4 years ago
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(In reply to Liz Henry (:lizzard) from comment #6)
Comment on attachment 9090261 [details]
Bug 1578605 - Remove workaround of Bug 1569881Fix for perf regression, OK for uplift for beta 5.
Missing "PERF" key word?
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Description
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