Re: [6.5.0-rc1] unchecked MSR access error: RDMSR from 0xe2 at rIP: 0xffffffff87090227 (native_read_msr+0x7/0x40) (intel_idle_init_cstates_icpu)

From: Peter Zijlstra
Date: Fri Jul 14 2023 - 17:55:54 EST


On Fri, Jul 14, 2023 at 02:45:21PM -0700, Arjan van de Ven wrote:

> for kvm and hyperv. not for vmware etc.

There's no etc. VMware is the only one not having it. Xen, KVM, HyperV
all have it.

Then the right solution is to have them implement it. And again, even IF
this was a sane thing to do, it would not be in intel_idle.

The other solution is to no use VMware.