Why is the SVM flag visible in /proc/cpuinfo after VT is disabled in the BIOS?
Issue
- The
VT(Virtualization technology)is disabled from BIOS, however thesvmcpu flag still getting exposed to userspace i.e/proc/cpuinfooutput.
$ dmesg | grep SVM
[ 6.977561] kvm_amd: SVM disabled (by BIOS) in MSR_VM_CR on CPU 9
$ grep -wo svm /proc/cpuinfo | uniq -c
96 svm
Environment
- Red Hat Enterprise Linux 9
- HP & DELL Hardware with
AMD CPU.
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