Re: [PATCH v12 5/8] arm64: kvm: Save/restore MTE registers

2021-05-20 Thread Steven Price
On 20/05/2021 10:46, Marc Zyngier wrote: > On Wed, 19 May 2021 14:04:20 +0100, > Steven Price wrote: >> >> On 17/05/2021 18:17, Marc Zyngier wrote: >>> On Mon, 17 May 2021 13:32:36 +0100, >>> Steven Price wrote: Define the new system registers that MTE introduces and context switch

Re: [PATCH v12 5/8] arm64: kvm: Save/restore MTE registers

2021-05-20 Thread Marc Zyngier
On Wed, 19 May 2021 14:04:20 +0100, Steven Price wrote: > > On 17/05/2021 18:17, Marc Zyngier wrote: > > On Mon, 17 May 2021 13:32:36 +0100, > > Steven Price wrote: > >> > >> Define the new system registers that MTE introduces and context switch > >> them. The MTE feature is still hidden from th

Re: [PATCH v12 5/8] arm64: kvm: Save/restore MTE registers

2021-05-19 Thread Steven Price
On 17/05/2021 18:17, Marc Zyngier wrote: > On Mon, 17 May 2021 13:32:36 +0100, > Steven Price wrote: >> >> Define the new system registers that MTE introduces and context switch >> them. The MTE feature is still hidden from the ID register as it isn't >> supported in a VM yet. >> >> Signed-off-by:

Re: [PATCH v12 5/8] arm64: kvm: Save/restore MTE registers

2021-05-17 Thread Marc Zyngier
On Mon, 17 May 2021 13:32:36 +0100, Steven Price wrote: > > Define the new system registers that MTE introduces and context switch > them. The MTE feature is still hidden from the ID register as it isn't > supported in a VM yet. > > Signed-off-by: Steven Price > --- > arch/arm64/include/asm/kv

[PATCH v12 5/8] arm64: kvm: Save/restore MTE registers

2021-05-17 Thread Steven Price
Define the new system registers that MTE introduces and context switch them. The MTE feature is still hidden from the ID register as it isn't supported in a VM yet. Signed-off-by: Steven Price --- arch/arm64/include/asm/kvm_host.h | 6 ++ arch/arm64/include/asm/kvm_mte.h | 66