Re: [XEN PATCH] xen/arm: Hide Pointer Authentication (PAC)

2021-01-20 Thread Vladimir Murzin
On 1/20/21 5:44 PM, Julien Grall wrote: > Hi Vladimir, > > On 20/01/2021 11:27, Vladimir Murzin wrote: >> The ARMv8.3 Pointer Authentication extension is not supported by Xen >> at the moment, so do not expose that via ID register. >> >> Signed-off-by: Vladimir Murzin >> Reviewed-by: Bertrand Mar

Re: [XEN PATCH] xen/arm: Hide Pointer Authentication (PAC)

2021-01-20 Thread Julien Grall
Hi Vladimir, On 20/01/2021 11:27, Vladimir Murzin wrote: The ARMv8.3 Pointer Authentication extension is not supported by Xen at the moment, so do not expose that via ID register. Signed-off-by: Vladimir Murzin Reviewed-by: Bertrand Marquis --- xen/arch/arm/cpufeature.c| 6 +

Re: [XEN PATCH] xen/arm: Hide Pointer Authentication (PAC)

2021-01-20 Thread Julien Grall
Hi Vladimir, On 20/01/2021 11:27, Vladimir Murzin wrote: The ARMv8.3 Pointer Authentication extension is not supported by Xen at the moment, so do not expose that via ID register. Signed-off-by: Vladimir Murzin Reviewed-by: Bertrand Marquis Reviewed-by: Julien Grall As I think this one ca

[XEN PATCH] xen/arm: Hide Pointer Authentication (PAC)

2021-01-20 Thread Vladimir Murzin
The ARMv8.3 Pointer Authentication extension is not supported by Xen at the moment, so do not expose that via ID register. Signed-off-by: Vladimir Murzin Reviewed-by: Bertrand Marquis --- xen/arch/arm/cpufeature.c| 6 + xen/include/asm-arm/cpufeature.h | 38