Closed Bug 1434790 Opened 6 years ago Closed 6 years ago

mips64 Spectre mitigations for Value type checks

Categories

(Core :: JavaScript Engine: JIT, defect)

Product:
Core
Component:
JavaScript Engine: JIT
Version:
60 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla60
Tracking Flags:
Tracking Status
firefox60 --- fixed

People

(Reporter: yuyin-hf, Assigned: yuyin-hf)

References

Details

Attachments

(1 file, 1 obsolete file)

mips64.patch
9.22 KB, patch
dragan.mladjenovic
: review+
nbp
: review+
Details | Diff | Splinter Review
Attached file mips64.patch (obsolete) — 
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0.2 Safari/604.4.7
Blocks: 1432479
Component: Untriaged → JavaScript Engine: JIT
Product: Firefox → Core
Attached patch mips64.patch — — Splinter Review 

        Attachment #8947323 -
        Attachment is obsolete: true

        Attachment #8947326 -
        Flags: review?(dragan.mladjenovic)

    
  

        Attachment #8947326 -
        Flags: review?(dragan.mladjenovic) → review+

    
  
Keywords: checkin-needed

        Attachment #8947326 -
        Flags: review+

    
    

    
  
Pushed by nbeleuzu@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/9add855243c1
MIPS64: Use XOR for Value unboxing on 64-bit to mitigate certain Spectre attacks. r=draganmladjenovic
Keywords: checkin-needed

    
    

    
  
https://hg.mozilla.org/mozilla-central/rev/9add855243c1
Status: UNCONFIRMED → RESOLVED
Closed: 6 years ago

          status-firefox60:
          --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla60
Assignee: nobody → yuyin-hf

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