Re: [edk2] [PATCH] ArmPkg/ArmGicV3Dxe: configure all interrupts as non-secure Group-1

2016-06-23 Thread Ard Biesheuvel
On 23 June 2016 at 15:51, Leif Lindholm wrote: > On Thu, Jun 23, 2016 at 03:26:53PM +0200, Ard Biesheuvel wrote: >> On 23 June 2016 at 15:25, Laszlo Ersek wrote: >> > On 06/22/16 16:32, Ard Biesheuvel wrote: >> >> Reassign all interrupts to non-secure

Re: [edk2] [PATCH] ArmPkg/ArmGicV3Dxe: configure all interrupts as non-secure Group-1

2016-06-23 Thread Leif Lindholm
On Thu, Jun 23, 2016 at 03:26:53PM +0200, Ard Biesheuvel wrote: > On 23 June 2016 at 15:25, Laszlo Ersek wrote: > > On 06/22/16 16:32, Ard Biesheuvel wrote: > >> Reassign all interrupts to non-secure Group-1 if the GIC has its DS > >> (Disable Security) bit set. In this case,

Re: [edk2] [PATCH] ArmPkg/ArmGicV3Dxe: configure all interrupts as non-secure Group-1

2016-06-23 Thread Ard Biesheuvel
On 23 June 2016 at 15:25, Laszlo Ersek wrote: > On 06/22/16 16:32, Ard Biesheuvel wrote: >> Reassign all interrupts to non-secure Group-1 if the GIC has its DS >> (Disable Security) bit set. In this case, it is safe to assume that we >> own the GIC, and that no other firmware

Re: [edk2] [PATCH] ArmPkg/ArmGicV3Dxe: configure all interrupts as non-secure Group-1

2016-06-23 Thread Laszlo Ersek
On 06/22/16 16:32, Ard Biesheuvel wrote: > Reassign all interrupts to non-secure Group-1 if the GIC has its DS > (Disable Security) bit set. In this case, it is safe to assume that we > own the GIC, and that no other firmware has performed any configuration > yet, which means it is up to us to