Messages in this thread | | | From | Vince Weaver <> | Date | Wed, 3 Mar 2021 15:22:57 -0500 (EST) | Subject | Re: [perf] perf_fuzzer causes unchecked MSR access error |
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On Wed, 3 Mar 2021, Liang, Kan wrote:
> We never use bit 58. It should be a new issue. > Is it repeatable?
yes, it's repeatable.
(which I'm glad to see because it looks suspiciously like a memory bit flip)
Though since it's a WARN_ONCE I have to reboot each time I want to test.
If I get a chance I'll try to come up with a reduced test case but probably won't have time for that today.
Vince
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