Re: [edk2] [PATCH 0/5] ArmPkg, ArmVirtPkg: lift 40-bit IPA space limit

2018-11-26 Thread Ard Biesheuvel
On Mon, 26 Nov 2018 at 11:22, Laszlo Ersek wrote: > > On 11/23/18 13:14, Ard Biesheuvel wrote: > > The ArmVirtQemu targets currently limit the size of the IPA space to > > 40 bits because that is all what KVM supports. However, this is about > > to change, and so we need to update the code if we

Re: [edk2] [PATCH 0/5] ArmPkg, ArmVirtPkg: lift 40-bit IPA space limit

2018-11-26 Thread Laszlo Ersek
On 11/23/18 13:14, Ard Biesheuvel wrote: > The ArmVirtQemu targets currently limit the size of the IPA space to > 40 bits because that is all what KVM supports. However, this is about > to change, and so we need to update the code if we want to ensure that > our UEFI firmware builds can keep

Re: [edk2] [PATCH 0/5] ArmPkg, ArmVirtPkg: lift 40-bit IPA space limit

2018-11-26 Thread Laszlo Ersek
Hi Ard, On 11/23/18 13:14, Ard Biesheuvel wrote: > The ArmVirtQemu targets currently limit the size of the IPA space to > 40 bits because that is all what KVM supports. However, this is about > to change, and so we need to update the code if we want to ensure that > our UEFI firmware builds can

Re: [edk2] [PATCH 0/5] ArmPkg, ArmVirtPkg: lift 40-bit IPA space limit

2018-11-25 Thread Laszlo Ersek
On 11/23/18 13:14, Ard Biesheuvel wrote: > The ArmVirtQemu targets currently limit the size of the IPA space to > 40 bits because that is all what KVM supports. However, this is about > to change, and so we need to update the code if we want to ensure that > our UEFI firmware builds can keep

[edk2] [PATCH 0/5] ArmPkg, ArmVirtPkg: lift 40-bit IPA space limit

2018-11-23 Thread Ard Biesheuvel
The ArmVirtQemu targets currently limit the size of the IPA space to 40 bits because that is all what KVM supports. However, this is about to change, and so we need to update the code if we want to ensure that our UEFI firmware builds can keep running on systems that set values other than 40