Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "Bugfixes, a pvspinlock optimization, and documentation moving"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: X86: Boost queue head vCPU to mitigate lock waiter preemption
  Documentation: move Documentation/virtual to Documentation/virt
  KVM: nVMX: Set cached_vmcs12 and cached_shadow_vmcs12 NULL after free
  KVM: X86: Dynamically allocate user_fpu
  KVM: X86: Fix fpu state crash in kvm guest
  Revert "kvm: x86: Use task structs fpu field for user"
  KVM: nVMX: Clear pending KVM_REQ_GET_VMCS12_PAGES when leaving nested

32 files changed, 6 insertions, 6 deletions

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 46b826fcb5ad..7ccd158b3894 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2545,7 +2545,7 @@
 			mem_encrypt=on:		Activate SME
 			mem_encrypt=off:	Do not activate SME
 
-			Refer to Documentation/virtual/kvm/amd-memory-encryption.rst
+			Refer to Documentation/virt/kvm/amd-memory-encryption.rst
 			for details on when memory encryption can be activated.
 
 	mem_sleep_default=	[SUSPEND] Default system suspend mode:
diff --git a/Documentation/virtual/index.rst b/Documentation/virt/index.rst
index 062ffb527043..062ffb527043 100644
--- a/Documentation/virtual/index.rst
+++ b/Documentation/virt/index.rst
diff --git a/Documentation/virtual/kvm/amd-memory-encryption.rst b/Documentation/virt/kvm/amd-memory-encryption.rst
index d18c97b4e140..d18c97b4e140 100644
--- a/Documentation/virtual/kvm/amd-memory-encryption.rst
+++ b/Documentation/virt/kvm/amd-memory-encryption.rst
diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virt/kvm/api.txt
index e54a3f51ddc5..2d067767b617 100644
--- a/Documentation/virtual/kvm/api.txt
+++ b/Documentation/virt/kvm/api.txt
@@ -3781,7 +3781,7 @@ encrypted VMs.
 
 Currently, this ioctl is used for issuing Secure Encrypted Virtualization
 (SEV) commands on AMD Processors. The SEV commands are defined in
-Documentation/virtual/kvm/amd-memory-encryption.rst.
+Documentation/virt/kvm/amd-memory-encryption.rst.
 
 4.111 KVM_MEMORY_ENCRYPT_REG_REGION
 
diff --git a/Documentation/virtual/kvm/arm/hyp-abi.txt b/Documentation/virt/kvm/arm/hyp-abi.txt
index a20a0bee268d..a20a0bee268d 100644
--- a/Documentation/virtual/kvm/arm/hyp-abi.txt
+++ b/Documentation/virt/kvm/arm/hyp-abi.txt
diff --git a/Documentation/virtual/kvm/arm/psci.txt b/Documentation/virt/kvm/arm/psci.txt
index 559586fc9d37..559586fc9d37 100644
--- a/Documentation/virtual/kvm/arm/psci.txt
+++ b/Documentation/virt/kvm/arm/psci.txt
diff --git a/Documentation/virtual/kvm/cpuid.rst b/Documentation/virt/kvm/cpuid.rst
index 01b081f6e7ea..01b081f6e7ea 100644
--- a/Documentation/virtual/kvm/cpuid.rst
+++ b/Documentation/virt/kvm/cpuid.rst
diff --git a/Documentation/virtual/kvm/devices/README b/Documentation/virt/kvm/devices/README
index 34a69834124a..34a69834124a 100644
--- a/Documentation/virtual/kvm/devices/README
+++ b/Documentation/virt/kvm/devices/README
diff --git a/Documentation/virtual/kvm/devices/arm-vgic-its.txt b/Documentation/virt/kvm/devices/arm-vgic-its.txt
index eeaa95b893a8..eeaa95b893a8 100644
--- a/Documentation/virtual/kvm/devices/arm-vgic-its.txt
+++ b/Documentation/virt/kvm/devices/arm-vgic-its.txt
diff --git a/Documentation/virtual/kvm/devices/arm-vgic-v3.txt b/Documentation/virt/kvm/devices/arm-vgic-v3.txt
index ff290b43c8e5..ff290b43c8e5 100644
--- a/Documentation/virtual/kvm/devices/arm-vgic-v3.txt
+++ b/Documentation/virt/kvm/devices/arm-vgic-v3.txt
diff --git a/Documentation/virtual/kvm/devices/arm-vgic.txt b/Documentation/virt/kvm/devices/arm-vgic.txt
index 97b6518148f8..97b6518148f8 100644
--- a/Documentation/virtual/kvm/devices/arm-vgic.txt
+++ b/Documentation/virt/kvm/devices/arm-vgic.txt
diff --git a/Documentation/virtual/kvm/devices/mpic.txt b/Documentation/virt/kvm/devices/mpic.txt
index 8257397adc3c..8257397adc3c 100644
--- a/Documentation/virtual/kvm/devices/mpic.txt
+++ b/Documentation/virt/kvm/devices/mpic.txt
diff --git a/Documentation/virtual/kvm/devices/s390_flic.txt b/Documentation/virt/kvm/devices/s390_flic.txt
index a4e20a090174..a4e20a090174 100644
--- a/Documentation/virtual/kvm/devices/s390_flic.txt
+++ b/Documentation/virt/kvm/devices/s390_flic.txt
diff --git a/Documentation/virtual/kvm/devices/vcpu.txt b/Documentation/virt/kvm/devices/vcpu.txt
index 2b5dab16c4f2..2b5dab16c4f2 100644
--- a/Documentation/virtual/kvm/devices/vcpu.txt
+++ b/Documentation/virt/kvm/devices/vcpu.txt
diff --git a/Documentation/virtual/kvm/devices/vfio.txt b/Documentation/virt/kvm/devices/vfio.txt
index 528c77c8022c..528c77c8022c 100644
--- a/Documentation/virtual/kvm/devices/vfio.txt
+++ b/Documentation/virt/kvm/devices/vfio.txt
diff --git a/Documentation/virtual/kvm/devices/vm.txt b/Documentation/virt/kvm/devices/vm.txt
index 4ffb82b02468..4ffb82b02468 100644
--- a/Documentation/virtual/kvm/devices/vm.txt
+++ b/Documentation/virt/kvm/devices/vm.txt
diff --git a/Documentation/virtual/kvm/devices/xics.txt b/Documentation/virt/kvm/devices/xics.txt
index 42864935ac5d..42864935ac5d 100644
--- a/Documentation/virtual/kvm/devices/xics.txt
+++ b/Documentation/virt/kvm/devices/xics.txt
diff --git a/Documentation/virtual/kvm/devices/xive.txt b/Documentation/virt/kvm/devices/xive.txt
index 9a24a4525253..9a24a4525253 100644
--- a/Documentation/virtual/kvm/devices/xive.txt
+++ b/Documentation/virt/kvm/devices/xive.txt
diff --git a/Documentation/virtual/kvm/halt-polling.txt b/Documentation/virt/kvm/halt-polling.txt
index 4f791b128dd2..4f791b128dd2 100644
--- a/Documentation/virtual/kvm/halt-polling.txt
+++ b/Documentation/virt/kvm/halt-polling.txt
diff --git a/Documentation/virtual/kvm/hypercalls.txt b/Documentation/virt/kvm/hypercalls.txt
index da210651f714..5f6d291bd004 100644
--- a/Documentation/virtual/kvm/hypercalls.txt
+++ b/Documentation/virt/kvm/hypercalls.txt
@@ -18,7 +18,7 @@ S390:
   number in R1.
 
   For further information on the S390 diagnose call as supported by KVM,
-  refer to Documentation/virtual/kvm/s390-diag.txt.
+  refer to Documentation/virt/kvm/s390-diag.txt.
 
  PowerPC:
   It uses R3-R10 and hypercall number in R11. R4-R11 are used as output registers.
@@ -26,7 +26,7 @@ S390:
 
   KVM hypercalls uses 4 byte opcode, that are patched with 'hypercall-instructions'
   property inside the device tree's /hypervisor node.
-  For more information refer to Documentation/virtual/kvm/ppc-pv.txt
+  For more information refer to Documentation/virt/kvm/ppc-pv.txt
 
 MIPS:
   KVM hypercalls use the HYPCALL instruction with code 0 and the hypercall
diff --git a/Documentation/virtual/kvm/index.rst b/Documentation/virt/kvm/index.rst
index 0b206a06f5be..0b206a06f5be 100644
--- a/Documentation/virtual/kvm/index.rst
+++ b/Documentation/virt/kvm/index.rst
diff --git a/Documentation/virtual/kvm/locking.txt b/Documentation/virt/kvm/locking.txt
index 635cd6eaf714..635cd6eaf714 100644
--- a/Documentation/virtual/kvm/locking.txt
+++ b/Documentation/virt/kvm/locking.txt
diff --git a/Documentation/virtual/kvm/mmu.txt b/Documentation/virt/kvm/mmu.txt
index 2efe0efc516e..1b9880dfba0a 100644
--- a/Documentation/virtual/kvm/mmu.txt
+++ b/Documentation/virt/kvm/mmu.txt
@@ -298,7 +298,7 @@ Handling a page fault is performed as follows:
      vcpu->arch.mmio_gfn, and call the emulator
  - If both P bit and R/W bit of error code are set, this could possibly
    be handled as a "fast page fault" (fixed without taking the MMU lock).  See
-   the description in Documentation/virtual/kvm/locking.txt.
+   the description in Documentation/virt/kvm/locking.txt.
  - if needed, walk the guest page tables to determine the guest translation
    (gva->gpa or ngpa->gpa)
    - if permissions are insufficient, reflect the fault back to the guest
diff --git a/Documentation/virtual/kvm/msr.txt b/Documentation/virt/kvm/msr.txt
index df1f4338b3ca..df1f4338b3ca 100644
--- a/Documentation/virtual/kvm/msr.txt
+++ b/Documentation/virt/kvm/msr.txt
diff --git a/Documentation/virtual/kvm/nested-vmx.txt b/Documentation/virt/kvm/nested-vmx.txt
index 97eb1353e962..97eb1353e962 100644
--- a/Documentation/virtual/kvm/nested-vmx.txt
+++ b/Documentation/virt/kvm/nested-vmx.txt
diff --git a/Documentation/virtual/kvm/ppc-pv.txt b/Documentation/virt/kvm/ppc-pv.txt
index e26115ce4258..e26115ce4258 100644
--- a/Documentation/virtual/kvm/ppc-pv.txt
+++ b/Documentation/virt/kvm/ppc-pv.txt
diff --git a/Documentation/virtual/kvm/review-checklist.txt b/Documentation/virt/kvm/review-checklist.txt
index a83b27635fdd..499af499e296 100644
--- a/Documentation/virtual/kvm/review-checklist.txt
+++ b/Documentation/virt/kvm/review-checklist.txt
@@ -7,7 +7,7 @@ Review checklist for kvm patches
 2.  Patches should be against kvm.git master branch.
 
 3.  If the patch introduces or modifies a new userspace API:
-    - the API must be documented in Documentation/virtual/kvm/api.txt
+    - the API must be documented in Documentation/virt/kvm/api.txt
     - the API must be discoverable using KVM_CHECK_EXTENSION
 
 4.  New state must include support for save/restore.
diff --git a/Documentation/virtual/kvm/s390-diag.txt b/Documentation/virt/kvm/s390-diag.txt
index 7c52e5f8b210..7c52e5f8b210 100644
--- a/Documentation/virtual/kvm/s390-diag.txt
+++ b/Documentation/virt/kvm/s390-diag.txt
diff --git a/Documentation/virtual/kvm/timekeeping.txt b/Documentation/virt/kvm/timekeeping.txt
index 76808a17ad84..76808a17ad84 100644
--- a/Documentation/virtual/kvm/timekeeping.txt
+++ b/Documentation/virt/kvm/timekeeping.txt
diff --git a/Documentation/virtual/kvm/vcpu-requests.rst b/Documentation/virt/kvm/vcpu-requests.rst
index 5feb3706a7ae..5feb3706a7ae 100644
--- a/Documentation/virtual/kvm/vcpu-requests.rst
+++ b/Documentation/virt/kvm/vcpu-requests.rst
diff --git a/Documentation/virtual/paravirt_ops.rst b/Documentation/virt/paravirt_ops.rst
index 6b789d27cead..6b789d27cead 100644
--- a/Documentation/virtual/paravirt_ops.rst
+++ b/Documentation/virt/paravirt_ops.rst
diff --git a/Documentation/virtual/uml/UserModeLinux-HOWTO.txt b/Documentation/virt/uml/UserModeLinux-HOWTO.txt
index 87b80f589e1c..87b80f589e1c 100644
--- a/Documentation/virtual/uml/UserModeLinux-HOWTO.txt
+++ b/Documentation/virt/uml/UserModeLinux-HOWTO.txt