Jon WilliamsWhy does this stop working for values much less than 2^63-1? (Tested on a Mac.)
date -r $(bc -e '2^55')
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Jon Williams
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cyclist, friend to animals.
new post! Launch OpenBSD vmd Guests on Demand from SSH https://jonwillia.ms/2023/03/20/vmctl-ssh
Weird - I'm seeing different error messages upon trying again.
Mar 19 17:43:20 penrose vmd[60814]: vcpu_run_loop: vm 9 / vcpu 0 run ioctl failed: Invalid argument
Mar 19 17:43:20 penrose /bsd: unknown memory type 2 for GPA 0xa9a372f2
And in between attempts I've been seeing an error never seen before. Could something spooky be going on with memory and vmm? (This is mostly over my head)
Mar 19 16:58:49 penrose /bsd: Asynchronous wait on fence :Xorg[41317
]:6826 timed out (hint:0xffffffff8148d130s)
Weird - I'm seeing different error messages upon trying again.
Mar 19 17:43:20 penrose vmd[60814]: vcpu_run_loop: vm 9 / vcpu 0 run ioctl failed: Invalid argument
Mar 19 17:43:20 penrose /bsd: unknown memory type 2 for GPA 0xa9a372f2
Damn, newer(?) versions of Debian (11.6.0) install correctly under vmd, but fail hard in Grub.
vmctl start -c debian
Connected to /dev/ttyp3 (speed 115200)
GRUB loading.
[EOT]
Mar 19 16:52:01 penrose vmd[6688]: vmd: mmio assist required: rip=0x8bfa
Generated Hacker News TitlesI became a developer who eats lunch every day (262 points, 230 comments)
I love the confidence! After producing some extremely dangerous code; the lightest possible criticism let it realize its mistake, but it still forges ahead with extremely dubious code.