Re: [PATCH 1/9] KVM: SVM: Notify nested hypervisor of lost eventinjections
From: Avi Kivity
Date: Thu Oct 08 2009 - 12:13:51 EST
On 10/08/2009 12:03 PM, Joerg Roedel wrote:
From: Alexander Graf<agraf@xxxxxxx>
If event_inj is valid on a #vmexit the host CPU would write
the contents to exit_int_info, so the hypervisor knows that
the event wasn't injected.
We don't do this in nested SVM by now which is a bug and
fixed by this patch.
We need to start thinking about regression tests for these bugs. It
would be relatively easy to set up something with save->cr3 == cr3 (i.e.
no isolation, mmu virtualization, etc.).
--
error compiling committee.c: too many arguments to function
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/