Re: [PATCH] KVM: SVM: Always intercept ICEBP, add INT1 selftests

From: David Woodhouse

Date: Tue May 12 2026 - 17:33:57 EST


On Tue, 2026-05-12 at 23:10 +0200, Paolo Bonzini wrote:
>
> y u no like kvm-unit-tests?  For the task gate test it's much simpler,
> as all the infrastructure for 32-bit IDT and GDT is already there, and
> there is no real KVM corner case being tested.

No good reason; I just find the selftests a bit more convenient to run
on a barebones test instance, or sometimes even throw in an initramfs
and spawn a kernel just to run them.

> See
> https://lore.kernel.org/r/20260512210847.3039048-1-pbonzini@xxxxxxxxxx/ ;
> for a conversion, which is about 1/6th of the size of int1_task_gate_test.c.


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