Re: [PATCH v5 5/5] arm64/kvm: control accessibility of ptrauth key registers

2019-02-14 Thread Amit Daniel Kachhap
Hi, On 2/13/19 11:24 PM, Dave P Martin wrote: On Wed, Feb 13, 2019 at 05:35:46PM +, Kristina Martsenko wrote: On 28/01/2019 06:58, Amit Daniel Kachhap wrote: According to userspace settings, ptrauth key registers are conditionally present in guest system register list based on user specifi

Re: [PATCH v5 5/5] arm64/kvm: control accessibility of ptrauth key registers

2019-02-13 Thread Dave P Martin
On Wed, Feb 13, 2019 at 05:35:46PM +, Kristina Martsenko wrote: > On 28/01/2019 06:58, Amit Daniel Kachhap wrote: > > According to userspace settings, ptrauth key registers are conditionally > > present in guest system register list based on user specified flag > > KVM_ARM_VCPU_PTRAUTH. > > > >

Re: [PATCH v5 5/5] arm64/kvm: control accessibility of ptrauth key registers

2019-02-13 Thread Kristina Martsenko
On 28/01/2019 06:58, Amit Daniel Kachhap wrote: > According to userspace settings, ptrauth key registers are conditionally > present in guest system register list based on user specified flag > KVM_ARM_VCPU_PTRAUTH. > > Signed-off-by: Amit Daniel Kachhap > Cc: Mark Rutland > Cc: Christoffer Dall

[PATCH v5 5/5] arm64/kvm: control accessibility of ptrauth key registers

2019-01-27 Thread Amit Daniel Kachhap
According to userspace settings, ptrauth key registers are conditionally present in guest system register list based on user specified flag KVM_ARM_VCPU_PTRAUTH. Signed-off-by: Amit Daniel Kachhap Cc: Mark Rutland Cc: Christoffer Dall Cc: Marc Zyngier Cc: Kristina Martsenko Cc: kvm...@lists.c