Merge tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM updates from Radim Krčmář:
 "First batch of KVM changes for 4.15

  Common:
   - Python 3 support in kvm_stat
   - Accounting of slabs to kmemcg

  ARM:
   - Optimized arch timer handling for KVM/ARM
   - Improvements to the VGIC ITS code and introduction of an ITS reset
     ioctl
   - Unification of the 32-bit fault injection logic
   - More exact external abort matching logic

  PPC:
   - Support for running hashed page table (HPT) MMU mode on a host that
     is using the radix MMU mode; single threaded mode on POWER 9 is
     added as a pre-requisite
   - Resolution of merge conflicts with the last second 4.14 HPT fixes
   - Fixes and cleanups

  s390:
   - Some initial preparation patches for exitless interrupts and crypto
   - New capability for AIS migration
   - Fixes

  x86:
   - Improved emulation of LAPIC timer mode changes, MCi_STATUS MSRs,
     and after-reset state
   - Refined dependencies for VMX features
   - Fixes for nested SMI injection
   - A lot of cleanups"

* tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (89 commits)
  KVM: s390: provide a capability for AIS state migration
  KVM: s390: clear_io_irq() requests are not expected for adapter interrupts
  KVM: s390: abstract conversion between isc and enum irq_types
  KVM: s390: vsie: use common code functions for pinning
  KVM: s390: SIE considerations for AP Queue virtualization
  KVM: s390: document memory ordering for kvm_s390_vcpu_wakeup
  KVM: PPC: Book3S HV: Cosmetic post-merge cleanups
  KVM: arm/arm64: fix the incompatible matching for external abort
  KVM: arm/arm64: Unify 32bit fault injection
  KVM: arm/arm64: vgic-its: Implement KVM_DEV_ARM_ITS_CTRL_RESET
  KVM: arm/arm64: Document KVM_DEV_ARM_ITS_CTRL_RESET
  KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared
  KVM: arm/arm64: vgic-its: New helper functions to free the caches
  KVM: arm/arm64: vgic-its: Remove kvm_its_unmap_device
  arm/arm64: KVM: Load the timer state when enabling the timer
  KVM: arm/arm64: Rework kvm_timer_should_fire
  KVM: arm/arm64: Get rid of kvm_timer_flush_hwstate
  KVM: arm/arm64: Avoid phys timer emulation in vcpu entry/exit
  KVM: arm/arm64: Move phys_timer_emulate function
  KVM: arm/arm64: Use kvm_arm_timer_set/get_reg for guest register traps
  ...

1 files changed, 21 insertions, 4 deletions

diff --git a/arch/s390/include/asm/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index fd006a272024..f3a9b5a445b6 100644
--- a/arch/s390/include/asm/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
@@ -685,11 +685,28 @@ struct kvm_s390_crypto {
 	__u8 dea_kw;
 };
 
+#define APCB0_MASK_SIZE 1
+struct kvm_s390_apcb0 {
+	__u64 apm[APCB0_MASK_SIZE];		/* 0x0000 */
+	__u64 aqm[APCB0_MASK_SIZE];		/* 0x0008 */
+	__u64 adm[APCB0_MASK_SIZE];		/* 0x0010 */
+	__u64 reserved18;			/* 0x0018 */
+};
+
+#define APCB1_MASK_SIZE 4
+struct kvm_s390_apcb1 {
+	__u64 apm[APCB1_MASK_SIZE];		/* 0x0000 */
+	__u64 aqm[APCB1_MASK_SIZE];		/* 0x0020 */
+	__u64 adm[APCB1_MASK_SIZE];		/* 0x0040 */
+	__u64 reserved60[4];			/* 0x0060 */
+};
+
 struct kvm_s390_crypto_cb {
-	__u8    reserved00[72];                 /* 0x0000 */
-	__u8    dea_wrapping_key_mask[24];      /* 0x0048 */
-	__u8    aes_wrapping_key_mask[32];      /* 0x0060 */
-	__u8    reserved80[128];                /* 0x0080 */
+	struct kvm_s390_apcb0 apcb0;		/* 0x0000 */
+	__u8   reserved20[0x0048 - 0x0020];	/* 0x0020 */
+	__u8   dea_wrapping_key_mask[24];	/* 0x0048 */
+	__u8   aes_wrapping_key_mask[32];	/* 0x0060 */
+	struct kvm_s390_apcb1 apcb1;		/* 0x0080 */
 };
 
 /*