[CentOS] [EXT] c9s: CPU ISA level lower than required

Mon Feb 7 16:40:06 UTC 2022
Alessio <alciregi at posteo.net>

On Mon, 2022-02-07 at 16:58 +0100, Peter Georg wrote:
> On 07/02/2022 16.28, Alessio wrote:
> > On Mon, 2022-02-07 at 16:20 +0100, Peter Georg wrote:
> > > glibc-2.34-20 includes a fix to more reliable detect CPU
> > > compatibility.
> > > See Bug https://bugzilla.redhat.com/show_bug.cgi?id=2040657
> > > 
> > > Does your CPU support x86-64-v2?
> > 
> > The KVM version I'm using doesn't support that? Could it be?
> 
> Possible. What is your configured KVM CPU model?
> A first step might be to check the output of /proc/cpuinfo in your
> VM.
> 
> Just to be sure, the host CPU does support x86-64-v2?

If this method [0] is correct, the host CPU supports x86-64-v2, x86-64-
v3 and x86-64-v4
While inside the VM, the result is "CPU supports x86-64-v1"

[0]
https://itectec.com/unixlinux/how-to-check-if-the-cpu-supports-x86-64-v2/


Thanks,
A.