On Sun, Sep 29, 2013 at 09:55:59AM -0600, Alex Williamson wrote:
On Sun, 2013-09-29 at 17:44 +0300, Gleb Natapov wrote:
On Sun, Sep 29, 2013 at 07:52:28AM -0600, Alex Williamson wrote:
On Sun, 2013-09-29 at 16:16 +0300, Gleb Natapov wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may not support snoop control. When snoop
control is available,
On Sun, 2013-09-29 at 16:16 +0300, Gleb Natapov wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may not
On Sun, Sep 29, 2013 at 07:52:28AM -0600, Alex Williamson wrote:
On Sun, 2013-09-29 at 16:16 +0300, Gleb Natapov wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important
On Sun, 2013-09-29 at 17:44 +0300, Gleb Natapov wrote:
On Sun, Sep 29, 2013 at 07:52:28AM -0600, Alex Williamson wrote:
On Sun, 2013-09-29 at 16:16 +0300, Gleb Natapov wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO
On Sun, 2013-09-15 at 22:40 +1000, Alexey Kardashevskiy wrote:
On 09/14/2013 02:25 AM, Alex Williamson wrote:
On Fri, 2013-09-13 at 18:49 +1000, Alexey Kardashevskiy wrote:
On 09/13/2013 07:23 AM, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
On 09/26/2013 06:19 AM, Alex Williamson wrote:
On Sun, 2013-09-15 at 22:40 +1000, Alexey Kardashevskiy wrote:
On 09/14/2013 02:25 AM, Alex Williamson wrote:
On Fri, 2013-09-13 at 18:49 +1000, Alexey Kardashevskiy wrote:
On 09/13/2013 07:23 AM, Alex Williamson wrote:
So far we've succeeded at
On 09/14/2013 02:25 AM, Alex Williamson wrote:
On Fri, 2013-09-13 at 18:49 +1000, Alexey Kardashevskiy wrote:
On 09/13/2013 07:23 AM, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down.
On 09/13/2013 07:23 AM, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may not support snoop control. When snoop
control is available, intel-iommu promotes
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may not support snoop control. When snoop
control is available,
On Fri, 2013-09-13 at 15:39 +0300, Michael S. Tsirkin wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may
On Fri, Sep 13, 2013 at 08:13:40AM -0600, Alex Williamson wrote:
On Fri, 2013-09-13 at 15:39 +0300, Michael S. Tsirkin wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any
On Fri, 2013-09-13 at 17:52 +0300, Michael S. Tsirkin wrote:
On Fri, Sep 13, 2013 at 08:13:40AM -0600, Alex Williamson wrote:
On Fri, 2013-09-13 at 15:39 +0300, Michael S. Tsirkin wrote:
On Thu, Sep 12, 2013 at 03:23:15PM -0600, Alex Williamson wrote:
So far we've succeeded at making KVM
On Fri, 2013-09-13 at 18:49 +1000, Alexey Kardashevskiy wrote:
On 09/13/2013 07:23 AM, Alex Williamson wrote:
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may not support snoop
So far we've succeeded at making KVM and VFIO mostly unaware of each
other, but there's any important point where that breaks down. Intel
VT-d hardware may or may not support snoop control. When snoop
control is available, intel-iommu promotes No-Snoop transactions on
PCIe to be cache coherent.
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