Re: [PATCH v3 0/7] Enhance event delivery error handling

From: Ivan Orlov
Date: Wed Dec 18 2024 - 16:57:26 EST


On 12/18/24 18:44, Sean Christopherson wrote:
On Tue, Dec 17, 2024, Ivan Orlov wrote:
Currently, the unhandleable vectoring (e.g. when guest accesses MMIO
during vectoring) is handled differently on VMX and SVM: on VMX KVM
returns internal error, when SVM goes into infinite loop trying to
deliver an event again and again.

This patch series eliminates this difference by returning a KVM internal
error when KVM can't emulate during vectoring for both VMX and SVM.

Also, introduce a selftest test case which covers the error handling
mentioned above.

A few nits throughout, but I'll address them when applying. Thanks!


Hi Sean,

Awesome, thanks a lot for fixing the commits and for the review.

--
Kind regards,
Ivan Orlov