On Wed, Oct 30, 2024, 9:08 a.m. Daniel P. Berrangé
wrote:
> On Wed, Oct 30, 2024 at 09:01:03AM -0400, Peter Xu wrote:
> > On Wed, Oct 30, 2024 at 10:33:23AM +, Daniel P. Berrangé wrote:
> > > On Tue, Oct 29, 2024 at 05:16:05PM -0400, Peter Xu wrote:
> > > > X86 IOMMUs cannot be created more t
On Wed, Oct 30, 2024 at 09:01:03AM -0400, Peter Xu wrote:
> On Wed, Oct 30, 2024 at 10:33:23AM +, Daniel P. Berrangé wrote:
> > On Tue, Oct 29, 2024 at 05:16:05PM -0400, Peter Xu wrote:
> > > X86 IOMMUs cannot be created more than one on a system yet. Make it a
> > > singleton so it guards the
On Wed, Oct 30, 2024 at 10:33:23AM +, Daniel P. Berrangé wrote:
> On Tue, Oct 29, 2024 at 05:16:05PM -0400, Peter Xu wrote:
> > X86 IOMMUs cannot be created more than one on a system yet. Make it a
> > singleton so it guards the system from accidentally create yet another
> > IOMMU object when
On Tue, Oct 29, 2024 at 05:16:05PM -0400, Peter Xu wrote:
> X86 IOMMUs cannot be created more than one on a system yet. Make it a
> singleton so it guards the system from accidentally create yet another
> IOMMU object when one already presents.
>
> Now if someone tries to create more than one, e.
X86 IOMMUs cannot be created more than one on a system yet. Make it a
singleton so it guards the system from accidentally create yet another
IOMMU object when one already presents.
Now if someone tries to create more than one, e.g., via:
./qemu -M q35 -device intel-iommu -device intel-iommu
T
