linux

iv/linux

History

Suzuki K. Poulose 44eaacf1b8 arm64: Add 16K page size support

This patch turns on the 16K page support in the kernel. We
support 48bit VA (4 level page tables) and 47bit VA (3 level
page tables).

With 16K we can map 128 entries using contiguous bit hint
at level 3 to map 2M using single TLB entry.

TODO: 16K supports 32 contiguous entries at level 2 to get us
1G(which is not yet supported by the infrastructure). That should
be a separate patch altogether.

Cc: Will Deacon <will.deacon@arm.com>
Cc: Jeremy Linton <jeremy.linton@arm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Christoffer Dall <christoffer.dall@linaro.org>
Cc: Steve Capper <steve.capper@linaro.org>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2015-10-19 17:55:12 +01:00

debug.c

KVM: arm64: add trace points for guest_debug debug

2015-07-21 12:50:43 +01:00

emulate.c

arm64: kvm: move to ESR_ELx macros

2015-01-15 12:24:25 +00:00

guest.c

arm64/kvm: Add generic v8 KVM target

2015-08-12 11:28:22 +01:00

handle_exit.c

KVM: arm64: enable KVM_CAP_SET_GUEST_DEBUG