Hi Steven, Catalin,
On 18/11/2020 16:01, Steven Price wrote:
> On 17/11/2020 16:07, Catalin Marinas wrote:
>> On Mon, Oct 26, 2020 at 03:57:27PM +, Steven Price wrote:
>>> diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
>>> index 19aacc7d64de..38fe25310ca1 100644
>>> --- a/arch/arm64/
On 19/11/2020 16:24, Catalin Marinas wrote:
On Thu, Nov 19, 2020 at 12:45:52PM +, Steven Price wrote:
On 18/11/2020 17:05, Andrew Jones wrote:
On Wed, Nov 18, 2020 at 04:50:01PM +, Catalin Marinas wrote:
On Wed, Nov 18, 2020 at 04:01:20PM +, Steven Price wrote:
On 17/11/2020 16:07
On Thu, Nov 19, 2020 at 12:45:52PM +, Steven Price wrote:
> On 18/11/2020 17:05, Andrew Jones wrote:
> > On Wed, Nov 18, 2020 at 04:50:01PM +, Catalin Marinas wrote:
> > > On Wed, Nov 18, 2020 at 04:01:20PM +, Steven Price wrote:
> > > > On 17/11/2020 16:07, Catalin Marinas wrote:
> > >
On 18/11/2020 17:05, Andrew Jones wrote:
On Wed, Nov 18, 2020 at 04:50:01PM +, Catalin Marinas wrote:
On Wed, Nov 18, 2020 at 04:01:20PM +, Steven Price wrote:
On 17/11/2020 16:07, Catalin Marinas wrote:
On Mon, Oct 26, 2020 at 03:57:27PM +, Steven Price wrote:
diff --git a/arch/a
On Wed, Nov 18, 2020 at 04:50:01PM +, Catalin Marinas wrote:
> On Wed, Nov 18, 2020 at 04:01:20PM +, Steven Price wrote:
> > On 17/11/2020 16:07, Catalin Marinas wrote:
> > > On Mon, Oct 26, 2020 at 03:57:27PM +, Steven Price wrote:
> > > > diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64
On Wed, Nov 18, 2020 at 04:01:20PM +, Steven Price wrote:
> On 17/11/2020 16:07, Catalin Marinas wrote:
> > On Mon, Oct 26, 2020 at 03:57:27PM +, Steven Price wrote:
> > > diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
> > > index 19aacc7d64de..38fe25310ca1 100644
> > > --- a/arch
On 17/11/2020 19:35, Marc Zyngier wrote:
Hi Steven,
On 2020-10-26 15:57, Steven Price wrote:
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This exposes the feature to the guest and automatically tags
memory pages touched by the VM as PG_mte_tagged (and clears the
On 17/11/2020 16:07, Catalin Marinas wrote:
Hi Steven,
On Mon, Oct 26, 2020 at 03:57:27PM +, Steven Price wrote:
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 19aacc7d64de..38fe25310ca1 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -862,6 +862,26 @@ static
Hi Steven,
On 2020-10-26 15:57, Steven Price wrote:
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This exposes the feature to the guest and automatically tags
memory pages touched by the VM as PG_mte_tagged (and clears the tags
storage) to ensure that the guest ca
Hi Steven,
On Mon, Oct 26, 2020 at 03:57:27PM +, Steven Price wrote:
> diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
> index 19aacc7d64de..38fe25310ca1 100644
> --- a/arch/arm64/kvm/mmu.c
> +++ b/arch/arm64/kvm/mmu.c
> @@ -862,6 +862,26 @@ static int user_mem_abort(struct kvm_vcpu *
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This exposes the feature to the guest and automatically tags
memory pages touched by the VM as PG_mte_tagged (and clears the tags
storage) to ensure that the guest cannot see stale tags, and so that the
tags are correctly
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