On Wed, Sep 24, 2014 at 12:30 AM, Alex Williamson
wrote:
> On Tue, 2014-09-23 at 16:21 -0600, Alex Williamson wrote:
>> On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote:
>> > We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
>> > and expose its availability via the
On Wed, Sep 24, 2014 at 12:30 AM, Alex Williamson
alex.william...@redhat.com wrote:
On Tue, 2014-09-23 at 16:21 -0600, Alex Williamson wrote:
On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote:
We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
and expose its
On Tue, 2014-09-23 at 16:21 -0600, Alex Williamson wrote:
> On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote:
> > We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
> > and expose its availability via the capability VFIO_IOMMU_PROT_NOEXEC.
> > This way the user can
On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote:
> We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
> and expose its availability via the capability VFIO_IOMMU_PROT_NOEXEC.
> This way the user can control whether the XN flag will be set on the
> requested
We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
and expose its availability via the capability VFIO_IOMMU_PROT_NOEXEC.
This way the user can control whether the XN flag will be set on the
requested mappings. The IOMMU_NOEXEC flag needs to be available for all
the IOMMUs of
We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
and expose its availability via the capability VFIO_IOMMU_PROT_NOEXEC.
This way the user can control whether the XN flag will be set on the
requested mappings. The IOMMU_NOEXEC flag needs to be available for all
the IOMMUs of
On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote:
We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
and expose its availability via the capability VFIO_IOMMU_PROT_NOEXEC.
This way the user can control whether the XN flag will be set on the
requested mappings.
On Tue, 2014-09-23 at 16:21 -0600, Alex Williamson wrote:
On Tue, 2014-09-23 at 16:46 +0200, Antonios Motakis wrote:
We introduce the VFIO_DMA_MAP_FLAG_NOEXEC flag to the VFIO dma map call,
and expose its availability via the capability VFIO_IOMMU_PROT_NOEXEC.
This way the user can control
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