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Re: Test of Dell/EMC Poweredge R7525
Le 22/04/2020 à 19:03, Havard Eidnes a écrit :
> I've had a chance to test-boot NetBSD-current on a Dell/EMC
> Poweredge R7525 system which isn't installed with what it's going
> to run quite yet (well, maybe it is now...). This system is
> using AMD EPYC CPUs.
> The initial attempt resulted in a panic:
> panic: kernel diagnostic assertion "rcr4() & CR4_SMAP" failed:
> file ... patch.c
> stack: vpanic() -> kern_assert() -> x86_patch() ->
> cpu_boot_secondary_processors() -> main()
> Based on hints, I #if 0'ed that part of patch.c, and did a local
> build, but then I get another panic:
> panic: kernel diagnostic assertion "ci->citlbstate != TLBSTATE_VALID"
> failed: file ... pmap.c line 3385
> I didn't take note of the stack trace, though.
> Any ideas?
There's this PR:
So, if someone could provide the feedback, that would help already.
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