viomb is a driver that tries to support OpenBSD, as a VM guest, responding
to a request from the VM host to stop using so much physical memory. That
log message indicates that the kernel couldn't easily free up that much
physical memory, sorry! The VM host is, of course, free to decide to just
pa
I'm not a coder; but I found source for viomb; which calls uvm_pglistalloc;
which calls uvm_pmr_getpages which mentions ENOMEM:
https://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/uvm/uvm_pmemrange.c?rev=1.66&content-type=text/plain
There I found this comment:
* fail if any of these condit
On Tue, May 14, 2024 at 01:58:18PM -0400, F Bax wrote:
> Recently installed 7.5 amd64 in qemu VM (8G RAM) under proxmox. See this
> message many times on console and dmesg.
>
> viomb0 unable to allocate 256 physmem pages, error 12
>
> What does this mean? How to resolve this issue?
Hi,
When you
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