Merge branch 'for-rmk/virt/kvm/core' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into next/virt

* 'for-rmk/virt/kvm/core' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux:
  KVM: ARM: Add maintainer entry for KVM/ARM
  KVM: ARM: Power State Coordination Interface implementation
  KVM: ARM: Handle I/O aborts
  KVM: ARM: Handle guest faults in KVM
  KVM: ARM: VFP userspace interface
  KVM: ARM: Demux CCSIDR in the userspace API
  KVM: ARM: User space API for getting/setting co-proc registers
  KVM: ARM: Emulation framework and CP15 emulation
  KVM: ARM: World-switch implementation
  KVM: ARM: Inject IRQs and FIQs from userspace
  KVM: ARM: Memory virtualization setup
  KVM: ARM: Hypervisor initialization
  KVM: ARM: Initial skeleton to compile KVM support
  ARM: Section based HYP idmap
  ARM: Add page table and page defines needed by KVM

2 files changed, 30 insertions, 1 deletions

diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index c985b481192c..c8b3272dfed1 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -13,6 +13,9 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/dma-mapping.h>
+#ifdef CONFIG_KVM_ARM_HOST
+#include <linux/kvm_host.h>
+#endif
 #include <asm/cacheflush.h>
 #include <asm/glue-df.h>
 #include <asm/glue-pf.h>
@@ -146,5 +149,27 @@ int main(void)
   DEFINE(DMA_BIDIRECTIONAL,     DMA_BIDIRECTIONAL);
   DEFINE(DMA_TO_DEVICE,         DMA_TO_DEVICE);
   DEFINE(DMA_FROM_DEVICE,       DMA_FROM_DEVICE);
+#ifdef CONFIG_KVM_ARM_HOST
+  DEFINE(VCPU_KVM,              offsetof(struct kvm_vcpu, kvm));
+  DEFINE(VCPU_MIDR,             offsetof(struct kvm_vcpu, arch.midr));
+  DEFINE(VCPU_CP15,             offsetof(struct kvm_vcpu, arch.cp15));
+  DEFINE(VCPU_VFP_GUEST,        offsetof(struct kvm_vcpu, arch.vfp_guest));
+  DEFINE(VCPU_VFP_HOST,         offsetof(struct kvm_vcpu, arch.vfp_host));
+  DEFINE(VCPU_REGS,             offsetof(struct kvm_vcpu, arch.regs));
+  DEFINE(VCPU_USR_REGS,         offsetof(struct kvm_vcpu, arch.regs.usr_regs));
+  DEFINE(VCPU_SVC_REGS,         offsetof(struct kvm_vcpu, arch.regs.svc_regs));
+  DEFINE(VCPU_ABT_REGS,         offsetof(struct kvm_vcpu, arch.regs.abt_regs));
+  DEFINE(VCPU_UND_REGS,         offsetof(struct kvm_vcpu, arch.regs.und_regs));
+  DEFINE(VCPU_IRQ_REGS,         offsetof(struct kvm_vcpu, arch.regs.irq_regs));
+  DEFINE(VCPU_FIQ_REGS,         offsetof(struct kvm_vcpu, arch.regs.fiq_regs));
+  DEFINE(VCPU_PC,               offsetof(struct kvm_vcpu, arch.regs.usr_regs.ARM_pc));
+  DEFINE(VCPU_CPSR,             offsetof(struct kvm_vcpu, arch.regs.usr_regs.ARM_cpsr));
+  DEFINE(VCPU_IRQ_LINES,        offsetof(struct kvm_vcpu, arch.irq_lines));
+  DEFINE(VCPU_HSR,              offsetof(struct kvm_vcpu, arch.hsr));
+  DEFINE(VCPU_HxFAR,            offsetof(struct kvm_vcpu, arch.hxfar));
+  DEFINE(VCPU_HPFAR,            offsetof(struct kvm_vcpu, arch.hpfar));
+  DEFINE(VCPU_HYP_PC,           offsetof(struct kvm_vcpu, arch.hyp_pc));
+  DEFINE(KVM_VTTBR,             offsetof(struct kvm, arch.vttbr));
+#endif
   return 0; 
 }
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 11c1785bf63e..b571484e9f03 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -19,7 +19,11 @@
         ALIGN_FUNCTION();                                               \
         VMLINUX_SYMBOL(__idmap_text_start) = .;                         \
         *(.idmap.text)                                                  \
-        VMLINUX_SYMBOL(__idmap_text_end) = .;
+        VMLINUX_SYMBOL(__idmap_text_end) = .;                           \
+        ALIGN_FUNCTION();                                               \
+        VMLINUX_SYMBOL(__hyp_idmap_text_start) = .;                     \
+        *(.hyp.idmap.text)                                              \
+        VMLINUX_SYMBOL(__hyp_idmap_text_end) = .;
 
 #ifdef CONFIG_HOTPLUG_CPU
 #define ARM_CPU_DISCARD(x)