On 13 August 2015 at 13:33, Suzuki K. Poulose <suzuki.poulose@xxxxxxx> wrote: > From: "Suzuki K. Poulose" <suzuki.poulose@xxxxxxx> > > This series enables the 16K page size support on Linux for arm64. > This series adds support for 48bit VA(4 level), 47bit VA(3 level) and > 36bit VA(2 level) with 16K. 16K was a late addition to the architecture > and is not implemented by all CPUs. Added a check to ensure the > selected granule size is supported by the CPU, failing which the CPU > won't proceed with booting. > > KVM bits have been tested on a fast model with GICv3 using Andre's kvmtool > with gicv3 support[1]. > > Patches 1-7 cleans up the kernel page size handling code. > Patches 8-11 Fixes some issues with the KVM bits, mainly the fake PGD > handling code. > Patch 12 Adds a check to ensure the CPU supports the selected granule size. > Patch 13-14 Adds the 16k page size support bits. > > This series applies on top of for-next/core branch of the aarch64 tree and is > also available here: > > git://linux-arm.org/linux-skp.git 16k/v1 > Hi Suzuki, I have given this a spin on the FVP Base model to check UEFI booting, and everything seems to work fine. (I tested 2-level and 3-level) I didn't test the KVM changes, so for all patches except those: Reviewed-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> Tested-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> Regards, Ard. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
