Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (66 commits)
  KVM: Remove unused 'instruction_length'
  KVM: Don't require explicit indication of completion of mmio or pio
  KVM: Remove extraneous guest entry on mmio read
  KVM: SVM: Only save/restore MSRs when needed
  KVM: fix an if() condition
  KVM: VMX: Add lazy FPU support for VT
  KVM: VMX: Properly shadow the CR0 register in the vcpu struct
  KVM: Don't complain about cpu erratum AA15
  KVM: Lazy FPU support for SVM
  KVM: Allow passing 64-bit values to the emulated read/write API
  KVM: Per-vcpu statistics
  KVM: VMX: Avoid unnecessary vcpu_load()/vcpu_put() cycles
  KVM: MMU: Avoid heavy ASSERT at non debug mode.
  KVM: VMX: Only save/restore MSR_K6_STAR if necessary
  KVM: Fold drivers/kvm/kvm_vmx.h into drivers/kvm/vmx.c
  KVM: VMX: Don't switch 64-bit msrs for 32-bit guests
  KVM: VMX: Reduce unnecessary saving of host msrs
  KVM: Handle guest page faults when emulating mmio
  KVM: SVM: Report hardware exit reason to userspace instead of dmesg
  KVM: Retry sleeping allocation if atomic allocation fails
  ...

1 files changed, 6 insertions, 26 deletions

diff --git a/drivers/kvm/x86_emulate.h b/drivers/kvm/x86_emulate.h
index 5d41bd55125..ea3407d7fee 100644
--- a/drivers/kvm/x86_emulate.h
+++ b/drivers/kvm/x86_emulate.h
@@ -59,8 +59,7 @@ struct x86_emulate_ops {
 	 *  @val:   [OUT] Value read from memory, zero-extended to 'u_long'.
 	 *  @bytes: [IN ] Number of bytes to read from memory.
 	 */
-	int (*read_std)(unsigned long addr,
-			unsigned long *val,
+	int (*read_std)(unsigned long addr, void *val,
 			unsigned int bytes, struct x86_emulate_ctxt * ctxt);
 
 	/*
@@ -71,8 +70,7 @@ struct x86_emulate_ops {
 	 *                required).
 	 *  @bytes: [IN ] Number of bytes to write to memory.
 	 */
-	int (*write_std)(unsigned long addr,
-			 unsigned long val,
+	int (*write_std)(unsigned long addr, const void *val,
 			 unsigned int bytes, struct x86_emulate_ctxt * ctxt);
 
 	/*
@@ -82,7 +80,7 @@ struct x86_emulate_ops {
 	 *  @bytes: [IN ] Number of bytes to read from memory.
 	 */
 	int (*read_emulated) (unsigned long addr,
-			      unsigned long *val,
+			      void *val,
 			      unsigned int bytes,
 			      struct x86_emulate_ctxt * ctxt);
 
@@ -94,7 +92,7 @@ struct x86_emulate_ops {
 	 *  @bytes: [IN ] Number of bytes to write to memory.
 	 */
 	int (*write_emulated) (unsigned long addr,
-			       unsigned long val,
+			       const void *val,
 			       unsigned int bytes,
 			       struct x86_emulate_ctxt * ctxt);
 
@@ -107,29 +105,11 @@ struct x86_emulate_ops {
 	 *  @bytes: [IN ] Number of bytes to access using CMPXCHG.
 	 */
 	int (*cmpxchg_emulated) (unsigned long addr,
-				 unsigned long old,
-				 unsigned long new,
+				 const void *old,
+				 const void *new,
 				 unsigned int bytes,
 				 struct x86_emulate_ctxt * ctxt);
 
-	/*
-	 * cmpxchg8b_emulated: Emulate an atomic (LOCKed) CMPXCHG8B operation on an
-	 *                     emulated/special memory area.
-	 *  @addr:  [IN ] Linear address to access.
-	 *  @old:   [IN ] Value expected to be current at @addr.
-	 *  @new:   [IN ] Value to write to @addr.
-	 * NOTES:
-	 *  1. This function is only ever called when emulating a real CMPXCHG8B.
-	 *  2. This function is *never* called on x86/64 systems.
-	 *  2. Not defining this function (i.e., specifying NULL) is equivalent
-	 *     to defining a function that always returns X86EMUL_UNHANDLEABLE.
-	 */
-	int (*cmpxchg8b_emulated) (unsigned long addr,
-				   unsigned long old_lo,
-				   unsigned long old_hi,
-				   unsigned long new_lo,
-				   unsigned long new_hi,
-				   struct x86_emulate_ctxt * ctxt);
 };
 
 struct cpu_user_regs;