ARM: KVM: move GIC/timer code to a common location
authorMarc Zyngier <marc.zyngier@arm.com>
Tue, 14 May 2013 13:31:01 +0000 (14:31 +0100)
committerGleb Natapov <gleb@redhat.com>
Sun, 19 May 2013 12:13:08 +0000 (15:13 +0300)
commit7275acdfe29ba03ad2f6e150386900c4e2d43fb1
tree453d397f2d35e6f7f432fbd72f4b370f2606b665
parent35af577aacb2fd2a6b407953044aea1cf0546fad
ARM: KVM: move GIC/timer code to a common location

As KVM/arm64 is looming on the horizon, it makes sense to move some
of the common code to a single location in order to reduce duplication.

The code could live anywhere. Actually, most of KVM is already built
with a bunch of ugly ../../.. hacks in the various Makefiles, so we're
not exactly talking about style here. But maybe it is time to start
moving into a less ugly direction.

The include files must be in a "public" location, as they are accessed
from non-KVM files (arch/arm/kernel/asm-offsets.c).

For this purpose, introduce two new locations:
- virt/kvm/arm/ : x86 and ia64 already share the ioapic code in
  virt/kvm, so this could be seen as a (very ugly) precedent.
- include/kvm/  : there is already an include/xen, and while the
  intent is slightly different, this seems as good a location as
  any

Eventually, we should probably have independant Makefiles at every
levels (just like everywhere else in the kernel), but this is just
the first step.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
arch/arm/include/asm/kvm_arch_timer.h [deleted file]
arch/arm/include/asm/kvm_host.h
arch/arm/include/asm/kvm_vgic.h [deleted file]
arch/arm/kvm/Makefile
arch/arm/kvm/arch_timer.c [deleted file]
arch/arm/kvm/vgic.c [deleted file]
include/kvm/arm_arch_timer.h [new file with mode: 0644]
include/kvm/arm_vgic.h [new file with mode: 0644]
virt/kvm/arm/arch_timer.c [new file with mode: 0644]
virt/kvm/arm/vgic.c [new file with mode: 0644]