Bug 199511
| Summary: | Add Intel IBRS and retpoline documents for reference | ||
|---|---|---|---|
| Product: | Platform Specific/Hardware | Reporter: | Konrad Rzeszutek Wilk (konrad) |
| Component: | i386 | Assignee: | platform_i386 |
| Status: | NEW --- | ||
| Severity: | normal | CC: | konrad.wilk, saipraneeth2010 |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 4.16 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
336996-Speculative-Execution-Side-Channel-Mitigations.pdf
Retpoline-A-Branch-Target-Injection-Mitigation.pdf 336996-Speculative-Execution-Side-Channel-Mitigations.pdf Update "Retpoline: A Branch Target Injection Mitigation" document v3. Adds IA32_FLUSH_CMD |
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Created attachment 275575 [details]
Retpoline-A-Branch-Target-Injection-Mitigation.pdf
Created attachment 276119 [details]
336996-Speculative-Execution-Side-Channel-Mitigations.pdf
March 2018 update. Changelog says:
"Added information on Speculative Store Bypass. Moved architectural MSRs to their own section."
Created attachment 277625 [details]
Update "Retpoline: A Branch Target Injection Mitigation" document
The change log says
1. Added information about IA32_ARCH_CAPABILITIES MSR.
2. Additional information about SMI handlers and Empty RSB mitigation on Skylake generation.
Created attachment 277883 [details]
v3. Adds IA32_FLUSH_CMD
|
Created attachment 275573 [details] 336996-Speculative-Execution-Side-Channel-Mitigations.pdf That is both: Retpoline-A-Branch-Target-Injection-Mitigation.pdf and 336996-Speculative-Execution-Side-Channel-Mitigations.pdf