On Thu, Apr 26, 2018 at 01:33:09PM +0200, Juergen Gross wrote:
> Juergen Gross (9):
> x86/xpti: avoid copying L4 page table contents when possible
> xen/x86: add a function for modifying cr3
> xen/x86: support per-domain flag for xpti
> xen/x86: use invpcid for flushing the TLB
> xen/x86:
On 03/05/18 19:41, Andrew Cooper wrote:
> On 02/05/18 11:38, Juergen Gross wrote:
>> On 01/05/18 11:28, Andrew Cooper wrote:
>>> On 26/04/18 12:33, Juergen Gross wrote:
This patch series aims at reducing the overhead of the XPTI Meltdown
mitigation.
>>> With just the first 3 patches of th
On 02/05/18 11:38, Juergen Gross wrote:
> On 01/05/18 11:28, Andrew Cooper wrote:
>> On 26/04/18 12:33, Juergen Gross wrote:
>>> This patch series aims at reducing the overhead of the XPTI Meltdown
>>> mitigation.
>> With just the first 3 patches of this series (in a bisection attempt),
>> on a Xen
On 01/05/18 11:28, Andrew Cooper wrote:
> On 26/04/18 12:33, Juergen Gross wrote:
>> This patch series aims at reducing the overhead of the XPTI Meltdown
>> mitigation.
>
> With just the first 3 patches of this series (in a bisection attempt),
> on a XenServer build based off staging, XenRT finds
On 26/04/18 12:33, Juergen Gross wrote:
> This patch series aims at reducing the overhead of the XPTI Meltdown
> mitigation.
With just the first 3 patches of this series (in a bisection attempt),
on a XenServer build based off staging, XenRT finds the following:
(XEN) Assertion 'first_dirty != IN
