tools headers UAPI: Sync kvm.h headers with the kernel sources

  dd53f6102c30 ("Merge tag 'kvmarm-for-v5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD")
  59c5c58c5b93 ("Merge tag 'kvm-ppc-next-5.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD")
  d7547c55cbe7 ("KVM: Introduce KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2")
  6520ca64cde7 ("KVM: PPC: Book3S HV: XIVE: Add a mapping for the source ESB pages")
  39e9af3de5ca ("KVM: PPC: Book3S HV: XIVE: Add a TIMA mapping")
  e4945b9da52b ("KVM: PPC: Book3S HV: XIVE: Add get/set accessors for the VP XIVE state")
  e6714bd1671d ("KVM: PPC: Book3S HV: XIVE: Add a control to dirty the XIVE EQ pages")
  7b46b6169ab8 ("KVM: PPC: Book3S HV: XIVE: Add a control to sync the sources")
  5ca806474859 ("KVM: PPC: Book3S HV: XIVE: Add a global reset control")
  13ce3297c576 ("KVM: PPC: Book3S HV: XIVE: Add controls for the EQ configuration")
  e8676ce50e22 ("KVM: PPC: Book3S HV: XIVE: Add a control to configure a source")
  4131f83c3d64 ("KVM: PPC: Book3S HV: XIVE: add a control to initialize a source")
  eacc56bb9de3 ("KVM: PPC: Book3S HV: XIVE: Introduce a new capability KVM_CAP_PPC_IRQ_XIVE")
  90c73795afa2 ("KVM: PPC: Book3S HV: Add a new KVM device for the XIVE native exploitation mode")
  4f45b90e1c03 ("KVM: s390: add deflate conversion facilty to cpu model")
  a243c16d18be ("KVM: arm64: Add capability to advertise ptrauth for guest")
  a22fa321d13b ("KVM: arm64: Add userspace flag to enable pointer authentication")
  4bd774e57b29 ("KVM: arm64/sve: Simplify KVM_REG_ARM64_SVE_VLS array sizing")
  8ae6efdde451 ("KVM: arm64/sve: Clean up UAPI register ID definitions")
  173aec2d5a9f ("KVM: s390: add enhanced sort facilty to cpu model")
  555f3d03e7fb ("KVM: arm64: Add a capability to advertise SVE support")
  9033bba4b535 ("KVM: arm64/sve: Add pseudo-register for the guest's vector lengths")
  7dd32a0d0103 ("KVM: arm/arm64: Add KVM_ARM_VCPU_FINALIZE ioctl")
  e1c9c98345b3 ("KVM: arm64/sve: Add SVE support to register access ioctl interface")
  2b953ea34812 ("KVM: Allow 2048-bit register access via ioctl interface")

None entails changes in tooling, the closest to that were some new arch
specific ioctls, that are still not handled by the tools/perf/trace/beauty/
library, that needs to create per-arch tables to convert ioctl cmd->string (and
back).

From a quick look the arch specific kvm-stat.c files at:

  $ ls -1 tools/perf/arch/*/util/kvm-stat.c
  tools/perf/arch/powerpc/util/kvm-stat.c
  tools/perf/arch/s390/util/kvm-stat.c
  tools/perf/arch/x86/util/kvm-stat.c
  $

Are not affected.

This silences these perf building warnings:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/kvm.h' differs from latest version at 'include/uapi/linux/kvm.h'
  diff -u tools/include/uapi/linux/kvm.h include/uapi/linux/kvm.h
  Warning: Kernel ABI header at 'tools/arch/powerpc/include/uapi/asm/kvm.h' differs from latest version at 'arch/powerpc/include/uapi/asm/kvm.h'
  diff -u tools/arch/powerpc/include/uapi/asm/kvm.h arch/powerpc/include/uapi/asm/kvm.h
  Warning: Kernel ABI header at 'tools/arch/s390/include/uapi/asm/kvm.h' differs from latest version at 'arch/s390/include/uapi/asm/kvm.h'
  diff -u tools/arch/s390/include/uapi/asm/kvm.h arch/s390/include/uapi/asm/kvm.h
  Warning: Kernel ABI header at 'tools/arch/arm64/include/uapi/asm/kvm.h' differs from latest version at 'arch/arm64/include/uapi/asm/kvm.h'
  diff -u tools/arch/arm64/include/uapi/asm/kvm.h arch/arm64/include/uapi/asm/kvm.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Amit Daniel Kachhap <amit.kachhap@arm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Cédric Le Goater <clg@kaod.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Dave Martin <Dave.Martin@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Paul Mackerras <paulus@ozlabs.org>
Cc: Peter Xu <peterx@redhat.com>
Link: https://lkml.kernel.org/n/tip-3msmqjenlmb7eygcdnmlqaq1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

4 files changed, 105 insertions, 3 deletions

diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
index 97c3478ee6e7..7b7ac0f6cec9 100644
--- a/tools/arch/arm64/include/uapi/asm/kvm.h
+++ b/tools/arch/arm64/include/uapi/asm/kvm.h
@@ -35,6 +35,7 @@
 #include <linux/psci.h>
 #include <linux/types.h>
 #include <asm/ptrace.h>
+#include <asm/sve_context.h>
 
 #define __KVM_HAVE_GUEST_DEBUG
 #define __KVM_HAVE_IRQ_LINE
@@ -102,6 +103,9 @@ struct kvm_regs {
 #define KVM_ARM_VCPU_EL1_32BIT          1 /* CPU running a 32bit VM */
 #define KVM_ARM_VCPU_PSCI_0_2           2 /* CPU uses PSCI v0.2 */
 #define KVM_ARM_VCPU_PMU_V3             3 /* Support guest PMUv3 */
+#define KVM_ARM_VCPU_SVE                4 /* enable SVE for this CPU */
+#define KVM_ARM_VCPU_PTRAUTH_ADDRESS    5 /* VCPU uses address authentication */
+#define KVM_ARM_VCPU_PTRAUTH_GENERIC    6 /* VCPU uses generic authentication */
 
 struct kvm_vcpu_init {
         __u32 target;
@@ -226,6 +230,45 @@ struct kvm_vcpu_events {
                                          KVM_REG_ARM_FW | ((r) & 0xffff))
 #define KVM_REG_ARM_PSCI_VERSION        KVM_REG_ARM_FW_REG(0)
 
+/* SVE registers */
+#define KVM_REG_ARM64_SVE               (0x15 << KVM_REG_ARM_COPROC_SHIFT)
+
+/* Z- and P-regs occupy blocks at the following offsets within this range: */
+#define KVM_REG_ARM64_SVE_ZREG_BASE     0
+#define KVM_REG_ARM64_SVE_PREG_BASE     0x400
+#define KVM_REG_ARM64_SVE_FFR_BASE      0x600
+
+#define KVM_ARM64_SVE_NUM_ZREGS         __SVE_NUM_ZREGS
+#define KVM_ARM64_SVE_NUM_PREGS         __SVE_NUM_PREGS
+
+#define KVM_ARM64_SVE_MAX_SLICES        32
+
+#define KVM_REG_ARM64_SVE_ZREG(n, i)                                    \
+        (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_ZREG_BASE | \
+         KVM_REG_SIZE_U2048 |                                           \
+         (((n) & (KVM_ARM64_SVE_NUM_ZREGS - 1)) << 5) |                 \
+         ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_REG_ARM64_SVE_PREG(n, i)                                    \
+        (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_PREG_BASE | \
+         KVM_REG_SIZE_U256 |                                            \
+         (((n) & (KVM_ARM64_SVE_NUM_PREGS - 1)) << 5) |                 \
+         ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_REG_ARM64_SVE_FFR(i)                                        \
+        (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | KVM_REG_ARM64_SVE_FFR_BASE | \
+         KVM_REG_SIZE_U256 |                                            \
+         ((i) & (KVM_ARM64_SVE_MAX_SLICES - 1)))
+
+#define KVM_ARM64_SVE_VQ_MIN __SVE_VQ_MIN
+#define KVM_ARM64_SVE_VQ_MAX __SVE_VQ_MAX
+
+/* Vector lengths pseudo-register: */
+#define KVM_REG_ARM64_SVE_VLS           (KVM_REG_ARM64 | KVM_REG_ARM64_SVE | \
+                                         KVM_REG_SIZE_U512 | 0xffff)
+#define KVM_ARM64_SVE_VLS_WORDS \
+        ((KVM_ARM64_SVE_VQ_MAX - KVM_ARM64_SVE_VQ_MIN) / 64 + 1)
+
 /* Device Control API: ARM VGIC */
 #define KVM_DEV_ARM_VGIC_GRP_ADDR       0
 #define KVM_DEV_ARM_VGIC_GRP_DIST_REGS  1
diff --git a/tools/arch/powerpc/include/uapi/asm/kvm.h b/tools/arch/powerpc/include/uapi/asm/kvm.h
index 26ca425f4c2c..b0f72dea8b11 100644
--- a/tools/arch/powerpc/include/uapi/asm/kvm.h
+++ b/tools/arch/powerpc/include/uapi/asm/kvm.h
@@ -482,6 +482,8 @@ struct kvm_ppc_cpu_char {
 #define  KVM_REG_PPC_ICP_PPRI_SHIFT     16      /* pending irq priority */
 #define  KVM_REG_PPC_ICP_PPRI_MASK      0xff
 
+#define KVM_REG_PPC_VP_STATE    (KVM_REG_PPC | KVM_REG_SIZE_U128 | 0x8d)
+
 /* Device control API: PPC-specific devices */
 #define KVM_DEV_MPIC_GRP_MISC           1
 #define   KVM_DEV_MPIC_BASE_ADDR        0       /* 64-bit */
@@ -677,4 +679,48 @@ struct kvm_ppc_cpu_char {
 #define  KVM_XICS_PRESENTED             (1ULL << 43)
 #define  KVM_XICS_QUEUED                (1ULL << 44)
 
+/* POWER9 XIVE Native Interrupt Controller */
+#define KVM_DEV_XIVE_GRP_CTRL           1
+#define   KVM_DEV_XIVE_RESET            1
+#define   KVM_DEV_XIVE_EQ_SYNC          2
+#define KVM_DEV_XIVE_GRP_SOURCE         2       /* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_CONFIG  3       /* 64-bit source identifier */
+#define KVM_DEV_XIVE_GRP_EQ_CONFIG      4       /* 64-bit EQ identifier */
+#define KVM_DEV_XIVE_GRP_SOURCE_SYNC    5       /* 64-bit source identifier */
+
+/* Layout of 64-bit XIVE source attribute values */
+#define KVM_XIVE_LEVEL_SENSITIVE        (1ULL << 0)
+#define KVM_XIVE_LEVEL_ASSERTED         (1ULL << 1)
+
+/* Layout of 64-bit XIVE source configuration attribute values */
+#define KVM_XIVE_SOURCE_PRIORITY_SHIFT  0
+#define KVM_XIVE_SOURCE_PRIORITY_MASK   0x7
+#define KVM_XIVE_SOURCE_SERVER_SHIFT    3
+#define KVM_XIVE_SOURCE_SERVER_MASK     0xfffffff8ULL
+#define KVM_XIVE_SOURCE_MASKED_SHIFT    32
+#define KVM_XIVE_SOURCE_MASKED_MASK     0x100000000ULL
+#define KVM_XIVE_SOURCE_EISN_SHIFT      33
+#define KVM_XIVE_SOURCE_EISN_MASK       0xfffffffe00000000ULL
+
+/* Layout of 64-bit EQ identifier */
+#define KVM_XIVE_EQ_PRIORITY_SHIFT      0
+#define KVM_XIVE_EQ_PRIORITY_MASK       0x7
+#define KVM_XIVE_EQ_SERVER_SHIFT        3
+#define KVM_XIVE_EQ_SERVER_MASK         0xfffffff8ULL
+
+/* Layout of EQ configuration values (64 bytes) */
+struct kvm_ppc_xive_eq {
+        __u32 flags;
+        __u32 qshift;
+        __u64 qaddr;
+        __u32 qtoggle;
+        __u32 qindex;
+        __u8  pad[40];
+};
+
+#define KVM_XIVE_EQ_ALWAYS_NOTIFY       0x00000001
+
+#define KVM_XIVE_TIMA_PAGE_OFFSET       0
+#define KVM_XIVE_ESB_PAGE_OFFSET        4
+
 #endif /* __LINUX_KVM_POWERPC_H */
diff --git a/tools/arch/s390/include/uapi/asm/kvm.h b/tools/arch/s390/include/uapi/asm/kvm.h
index 09652eabe769..47104e5b47fd 100644
--- a/tools/arch/s390/include/uapi/asm/kvm.h
+++ b/tools/arch/s390/include/uapi/asm/kvm.h
@@ -153,7 +153,9 @@ struct kvm_s390_vm_cpu_subfunc {
         __u8 ppno[16];          /* with MSA5 */
         __u8 kma[16];           /* with MSA8 */
         __u8 kdsa[16];          /* with MSA9 */
-        __u8 reserved[1792];
+        __u8 sortl[32];         /* with STFLE.150 */
+        __u8 dfltcc[32];        /* with STFLE.151 */
+        __u8 reserved[1728];
 };
 
 /* kvm attributes for crypto */
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 6d4ea4b6c922..2fe12b40d503 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -986,8 +986,13 @@ struct kvm_ppc_resize_hpt {
 #define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
 #define KVM_CAP_EXCEPTION_PAYLOAD 164
 #define KVM_CAP_ARM_VM_IPA_SIZE 165
-#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166 /* Obsolete */
 #define KVM_CAP_HYPERV_CPUID 167
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 168
+#define KVM_CAP_PPC_IRQ_XIVE 169
+#define KVM_CAP_ARM_SVE 170
+#define KVM_CAP_ARM_PTRAUTH_ADDRESS 171
+#define KVM_CAP_ARM_PTRAUTH_GENERIC 172
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
@@ -1145,6 +1150,7 @@ struct kvm_dirty_tlb {
 #define KVM_REG_SIZE_U256       0x0050000000000000ULL
 #define KVM_REG_SIZE_U512       0x0060000000000000ULL
 #define KVM_REG_SIZE_U1024      0x0070000000000000ULL
+#define KVM_REG_SIZE_U2048      0x0080000000000000ULL
 
 struct kvm_reg_list {
         __u64 n; /* number of regs */
@@ -1211,6 +1217,8 @@ enum kvm_device_type {
 #define KVM_DEV_TYPE_ARM_VGIC_V3        KVM_DEV_TYPE_ARM_VGIC_V3
         KVM_DEV_TYPE_ARM_VGIC_ITS,
 #define KVM_DEV_TYPE_ARM_VGIC_ITS       KVM_DEV_TYPE_ARM_VGIC_ITS
+        KVM_DEV_TYPE_XIVE,
+#define KVM_DEV_TYPE_XIVE               KVM_DEV_TYPE_XIVE
         KVM_DEV_TYPE_MAX,
 };
 
@@ -1434,12 +1442,15 @@ struct kvm_enc_region {
 #define KVM_GET_NESTED_STATE         _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
 #define KVM_SET_NESTED_STATE         _IOW(KVMIO,  0xbf, struct kvm_nested_state)
 
-/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT */
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT_2 */
 #define KVM_CLEAR_DIRTY_LOG          _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
 
 /* Available with KVM_CAP_HYPERV_CPUID */
 #define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
 
+/* Available with KVM_CAP_ARM_SVE */
+#define KVM_ARM_VCPU_FINALIZE     _IOW(KVMIO,  0xc2, int)
+
 /* Secure Encrypted Virtualization command */
 enum sev_cmd_id {
         /* Guest initialization commands */