Re: [PATCH v2 7/8] x86/hvm: Disallow access to unknown MSRs

2020-08-28 Thread Jan Beulich
On 20.08.2020 17:08, Roger Pau Monne wrote: > From: Andrew Cooper > > Change the catch-all behavior for MSR not explicitly handled. Instead > of allow full read-access to the MSR space and silently dropping > writes return an exception when the MSR is not explicitly handled. > > Signed-off-by: A

[PATCH v2 7/8] x86/hvm: Disallow access to unknown MSRs

2020-08-20 Thread Roger Pau Monne
From: Andrew Cooper Change the catch-all behavior for MSR not explicitly handled. Instead of allow full read-access to the MSR space and silently dropping writes return an exception when the MSR is not explicitly handled. Signed-off-by: Andrew Cooper [remove rdmsr_safe from default case in svm_