On Thu, Apr 08, 2021 at 08:16:17PM +0200, David Hildenbrand wrote:
> On 08.04.21 16:18, Catalin Marinas wrote:
> > On Wed, Apr 07, 2021 at 04:52:54PM +0100, Steven Price wrote:
> > > On 07/04/2021 16:14, Catalin Marinas wrote:
> > > > On Wed, Apr 07, 2021 at 11:20:18AM +0100, Steven Price wrote:
>
On 08.04.21 16:18, Catalin Marinas wrote:
On Wed, Apr 07, 2021 at 04:52:54PM +0100, Steven Price wrote:
On 07/04/2021 16:14, Catalin Marinas wrote:
On Wed, Apr 07, 2021 at 11:20:18AM +0100, Steven Price wrote:
On 31/03/2021 19:43, Catalin Marinas wrote:
When a slot is added by the VMM, if it
On Wed, Apr 07, 2021 at 04:52:54PM +0100, Steven Price wrote:
> On 07/04/2021 16:14, Catalin Marinas wrote:
> > On Wed, Apr 07, 2021 at 11:20:18AM +0100, Steven Price wrote:
> > > On 31/03/2021 19:43, Catalin Marinas wrote:
> > > > When a slot is added by the VMM, if it asked for MTE in guest (I
On 07/04/2021 16:14, Catalin Marinas wrote:
On Wed, Apr 07, 2021 at 11:20:18AM +0100, Steven Price wrote:
On 31/03/2021 19:43, Catalin Marinas wrote:
When a slot is added by the VMM, if it asked for MTE in guest (I guess
that's an opt-in by the VMM, haven't checked the other patches), can we
On 07.04.21 17:14, Catalin Marinas wrote:
On Wed, Apr 07, 2021 at 11:20:18AM +0100, Steven Price wrote:
On 31/03/2021 19:43, Catalin Marinas wrote:
When a slot is added by the VMM, if it asked for MTE in guest (I guess
that's an opt-in by the VMM, haven't checked the other patches), can we
On Wed, Apr 07, 2021 at 11:20:18AM +0100, Steven Price wrote:
> On 31/03/2021 19:43, Catalin Marinas wrote:
> > When a slot is added by the VMM, if it asked for MTE in guest (I guess
> > that's an opt-in by the VMM, haven't checked the other patches), can we
> > reject it if it's is going to be
On 31/03/2021 19:43, Catalin Marinas wrote:
On Wed, Mar 31, 2021 at 11:41:20AM +0100, Steven Price wrote:
On 31/03/2021 10:32, David Hildenbrand wrote:
On 31.03.21 11:21, Catalin Marinas wrote:
On Wed, Mar 31, 2021 at 09:34:44AM +0200, David Hildenbrand wrote:
On 30.03.21 12:30, Catalin
On Wed, Mar 31, 2021 at 11:41:20AM +0100, Steven Price wrote:
> On 31/03/2021 10:32, David Hildenbrand wrote:
> > On 31.03.21 11:21, Catalin Marinas wrote:
> > > On Wed, Mar 31, 2021 at 09:34:44AM +0200, David Hildenbrand wrote:
> > > > On 30.03.21 12:30, Catalin Marinas wrote:
> > > > > On Mon,
On 31.03.21 12:41, Steven Price wrote:
On 31/03/2021 10:32, David Hildenbrand wrote:
On 31.03.21 11:21, Catalin Marinas wrote:
On Wed, Mar 31, 2021 at 09:34:44AM +0200, David Hildenbrand wrote:
On 30.03.21 12:30, Catalin Marinas wrote:
On Mon, Mar 29, 2021 at 05:06:51PM +0100, Steven Price
On 31/03/2021 10:32, David Hildenbrand wrote:
On 31.03.21 11:21, Catalin Marinas wrote:
On Wed, Mar 31, 2021 at 09:34:44AM +0200, David Hildenbrand wrote:
On 30.03.21 12:30, Catalin Marinas wrote:
On Mon, Mar 29, 2021 at 05:06:51PM +0100, Steven Price wrote:
On 28/03/2021 13:21, Catalin
On 31.03.21 11:21, Catalin Marinas wrote:
On Wed, Mar 31, 2021 at 09:34:44AM +0200, David Hildenbrand wrote:
On 30.03.21 12:30, Catalin Marinas wrote:
On Mon, Mar 29, 2021 at 05:06:51PM +0100, Steven Price wrote:
On 28/03/2021 13:21, Catalin Marinas wrote:
On Sat, Mar 27, 2021 at 03:23:24PM
On Wed, Mar 31, 2021 at 09:34:44AM +0200, David Hildenbrand wrote:
> On 30.03.21 12:30, Catalin Marinas wrote:
> > On Mon, Mar 29, 2021 at 05:06:51PM +0100, Steven Price wrote:
> > > On 28/03/2021 13:21, Catalin Marinas wrote:
> > > > On Sat, Mar 27, 2021 at 03:23:24PM +, Catalin Marinas
On 30.03.21 12:30, Catalin Marinas wrote:
On Mon, Mar 29, 2021 at 05:06:51PM +0100, Steven Price wrote:
On 28/03/2021 13:21, Catalin Marinas wrote:
On Sat, Mar 27, 2021 at 03:23:24PM +, Catalin Marinas wrote:
On Fri, Mar 12, 2021 at 03:18:58PM +, Steven Price wrote:
diff --git
On Mon, Mar 29, 2021 at 05:06:51PM +0100, Steven Price wrote:
> On 28/03/2021 13:21, Catalin Marinas wrote:
> > On Sat, Mar 27, 2021 at 03:23:24PM +, Catalin Marinas wrote:
> > > On Fri, Mar 12, 2021 at 03:18:58PM +, Steven Price wrote:
> > > > diff --git a/arch/arm64/kvm/mmu.c
On 28/03/2021 13:21, Catalin Marinas wrote:
On Sat, Mar 27, 2021 at 03:23:24PM +, Catalin Marinas wrote:
On Fri, Mar 12, 2021 at 03:18:58PM +, Steven Price wrote:
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 77cb2d28f2a4..b31b7a821f90 100644
--- a/arch/arm64/kvm/mmu.c
On Sat, Mar 27, 2021 at 03:23:24PM +, Catalin Marinas wrote:
> On Fri, Mar 12, 2021 at 03:18:58PM +, Steven Price wrote:
> > diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
> > index 77cb2d28f2a4..b31b7a821f90 100644
> > --- a/arch/arm64/kvm/mmu.c
> > +++ b/arch/arm64/kvm/mmu.c
>
On Fri, Mar 12, 2021 at 03:18:58PM +, Steven Price wrote:
> diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
> index 77cb2d28f2a4..b31b7a821f90 100644
> --- a/arch/arm64/kvm/mmu.c
> +++ b/arch/arm64/kvm/mmu.c
> @@ -879,6 +879,22 @@ static int user_mem_abort(struct kvm_vcpu *vcpu,
>
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This will expose the feature to the guest and automatically
tag memory pages touched by the VM as PG_mte_tagged (and clear the tag
storage) to ensure that the guest cannot see stale tags, and so that
the tags are
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