Re: [PATCH v2 0/6] KVM/x86: Drop "1" as MSR emulation return value

[Sean Christopherson]

On Thu, May 28, 2026, Juergen Gross wrote:
> Please disregard this series, there is one complication sashiko made me
> aware of.

Sashiko beat me to the punch. :-)

See commit 2368048bf5c2 ("KVM: x86: Signal #GP, not -EPERM, on bad WRMSR(MCi_CTL/STATUS)")
for a real world example of how things can and will go wrong.