kernel.git/arch/arm/kvm/hyp/switch.c, branch linux-4.7.y

ARM: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h

2016-02-29T18:34:18Z

In order to be able to use the code located in virt/kvm/arm/hyp, we need to make the global hyp.h file accessible from include/asm, similar to what we did for arm64. Acked-by: Christoffer Dall Signed-off-by: Marc Zyngier

ARM: KVM: Remove __weak attributes

2016-02-29T18:34:15Z

Now that the old code is long gone, we can remove all the weak attributes, as there is only one version of the code. Acked-by: Christoffer Dall Signed-off-by: Marc Zyngier

ARM: KVM: Add panic handling code

2016-02-29T18:34:14Z

Instead of spinning forever, let's "properly" handle any unexpected exception ("properly" meaning "print a spat on the console and die"). This has proved useful quite a few times... Reviewed-by: Christoffer Dall Signed-off-by: Marc Zyngier

ARM: KVM: Add populating of fault data structure

2016-02-29T18:34:14Z

On guest exit, we must take care of populating our fault data structure so that the host code can handle it. This includes resolving the IPA for permission faults, which can result in restarting the guest. Reviewed-by: Christoffer Dall Signed-off-by: Marc Zyngier

ARM: KVM: Add the new world switch implementation

2016-02-29T18:34:14Z

The new world switch implementation is modeled after the arm64 one, calling the various save/restore functions in turn, and having as little state as possible. Reviewed-by: Christoffer Dall Signed-off-by: Marc Zyngier