Gmail JIT error on mips64
Categories
(Core :: JavaScript Engine: JIT, defect, P5)
Tracking
()
People
(Reporter: vinceying113, Assigned: liuyu)
Details
Attachments
(1 file)
48 bytes,
text/x-phabricator-request
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RyanVM
:
approval-mozilla-esr78+
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Details | Review |
User Agent: Mozilla/5.0 (X11; CrOS x86_64 13505.100.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.142 Safari/537.36
Steps to reproduce:
Load Gmail on mips64 78.6esr.
Actual results:
It will fail with a temporary error (it's not actually temporary).
Expected results:
Successful load. Toggling javascript.options.baselinejit to false will fix this error and Gmail will load successfully.
Thanks for looking into and fixing my previous mips64 bugs!
Comment 1•3 years ago
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Thanks for your information, I reproduced this bug on my machine, and I will see if I can fix it.
Updated•3 years ago
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Updated•3 years ago
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Updated•3 years ago
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Updated•3 years ago
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Pushed by jdemooij@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/38f886caba65 [MIPS64] Clear the 32-46 bits of tagged Int32 and Boolean. r=jandem
Comment 4•3 years ago
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bugherder |
Reporter | ||
Comment 5•3 years ago
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Could this fix be applied to 78 ESR as well? Thank you.
Comment on attachment 9205647 [details]
Bug 1688398 - [MIPS64] Clear the 32-46 bits of tagged Int32 and Boolean. r=jandem
ESR Uplift Approval Request
- If this is not a sec:{high,crit} bug, please state case for ESR consideration: This bug caused Gmail to fail to load on mips64 78.6esr.
- User impact if declined: User can't load Gmail on mips64 78.6esr.
- Fix Landed on Version: 88
- Risk to taking this patch: Low
- Why is the change risky/not risky? (and alternatives if risky): This only affects the mips platform.
- String or UUID changes made by this patch:
Comment 7•3 years ago
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Comment on attachment 9205647 [details]
Bug 1688398 - [MIPS64] Clear the 32-46 bits of tagged Int32 and Boolean. r=jandem
Approved for 78.9esr.
Comment 8•3 years ago
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bugherder uplift |
Description
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