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authorArnaldo Carvalho de Melo <acme@redhat.com>2018-09-11 11:18:58 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2018-09-11 13:09:26 -0300
commit0210c156d7fd330bce1c2c842bee9d27f1c5dfeb (patch)
tree02e05e7b25adc4e444a0a34b4e7135f6773f5807 /tools/arch
parent434ea1bfbfc707f5fed9292df6a9b91dfb8e41f2 (diff)
tools headers uapi: Update tools's copies of kvm headers
To get the changes in: a449938297e5 ("KVM: s390: Add huge page enablement control") 8fcc4b5923af ("kvm: nVMX: Introduce KVM_CAP_NESTED_STATE") be26b3a73413 ("arm64: KVM: export the capability to set guest SError syndrome") b7b27facc7b5 ("arm/arm64: KVM: Add KVM_GET/SET_VCPU_EVENTS") b0960b9569db ("KVM: arm: Add 32bit get/set events support") a3da7b4a3be5 ("KVM: s390: add etoken support for guests") This makes 'perf trace' automagically get aware of these new ioctls: $ cp include/uapi/linux/kvm.h tools/include/uapi/linux/kvm.h $ tools/perf/trace/beauty/kvm_ioctl.sh > /tmp/after $ diff -u /tmp/before /tmp/after --- /tmp/before 2018-09-11 11:18:29.173207586 -0300 +++ /tmp/after 2018-09-11 11:18:38.488200446 -0300 @@ -84,6 +84,8 @@ [0xbb] = "MEMORY_ENCRYPT_REG_REGION", [0xbc] = "MEMORY_ENCRYPT_UNREG_REGION", [0xbd] = "HYPERV_EVENTFD", + [0xbe] = "GET_NESTED_STATE", + [0xbf] = "SET_NESTED_STATE", [0xe0] = "CREATE_DEVICE", [0xe1] = "SET_DEVICE_ATTR", [0xe2] = "G And cures the following warning during perf's build: 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 Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Cornelia Huck <cohuck@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: David Hildenbrand <david@redhat.com> Cc: Dongjiu Geng <gengdongjiu@huawei.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: James Morse <james.morse@arm.com> Cc: Janosch Frank <frankja@linux.ibm.com> Cc: Jim Mattson <jmattson@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-2vvwh2o19orn56di0ksrtgzr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/arch')
-rw-r--r--tools/arch/arm/include/uapi/asm/kvm.h13
-rw-r--r--tools/arch/arm64/include/uapi/asm/kvm.h13
-rw-r--r--tools/arch/s390/include/uapi/asm/kvm.h5
-rw-r--r--tools/arch/x86/include/uapi/asm/kvm.h37
4 files changed, 67 insertions, 1 deletions
diff --git a/tools/arch/arm/include/uapi/asm/kvm.h b/tools/arch/arm/include/uapi/asm/kvm.h
index 16e006f708ca..4602464ebdfb 100644
--- a/tools/arch/arm/include/uapi/asm/kvm.h
+++ b/tools/arch/arm/include/uapi/asm/kvm.h
@@ -27,6 +27,7 @@
#define __KVM_HAVE_GUEST_DEBUG
#define __KVM_HAVE_IRQ_LINE
#define __KVM_HAVE_READONLY_MEM
+#define __KVM_HAVE_VCPU_EVENTS
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
@@ -125,6 +126,18 @@ struct kvm_sync_regs {
struct kvm_arch_memory_slot {
};
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+ struct {
+ __u8 serror_pending;
+ __u8 serror_has_esr;
+ /* Align it to 8 bytes */
+ __u8 pad[6];
+ __u64 serror_esr;
+ } exception;
+ __u32 reserved[12];
+};
+
/* If you need to interpret the index values, here is the key: */
#define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000
#define KVM_REG_ARM_COPROC_SHIFT 16
diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h
index 4e76630dd655..97c3478ee6e7 100644
--- a/tools/arch/arm64/include/uapi/asm/kvm.h
+++ b/tools/arch/arm64/include/uapi/asm/kvm.h
@@ -39,6 +39,7 @@
#define __KVM_HAVE_GUEST_DEBUG
#define __KVM_HAVE_IRQ_LINE
#define __KVM_HAVE_READONLY_MEM
+#define __KVM_HAVE_VCPU_EVENTS
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
@@ -154,6 +155,18 @@ struct kvm_sync_regs {
struct kvm_arch_memory_slot {
};
+/* for KVM_GET/SET_VCPU_EVENTS */
+struct kvm_vcpu_events {
+ struct {
+ __u8 serror_pending;
+ __u8 serror_has_esr;
+ /* Align it to 8 bytes */
+ __u8 pad[6];
+ __u64 serror_esr;
+ } exception;
+ __u32 reserved[12];
+};
+
/* If you need to interpret the index values, here is the key: */
#define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000
#define KVM_REG_ARM_COPROC_SHIFT 16
diff --git a/tools/arch/s390/include/uapi/asm/kvm.h b/tools/arch/s390/include/uapi/asm/kvm.h
index 4cdaa55fabfe..9a50f02b9894 100644
--- a/tools/arch/s390/include/uapi/asm/kvm.h
+++ b/tools/arch/s390/include/uapi/asm/kvm.h
@@ -4,7 +4,7 @@
/*
* KVM s390 specific structures and definitions
*
- * Copyright IBM Corp. 2008
+ * Copyright IBM Corp. 2008, 2018
*
* Author(s): Carsten Otte <cotte@de.ibm.com>
* Christian Borntraeger <borntraeger@de.ibm.com>
@@ -225,6 +225,7 @@ struct kvm_guest_debug_arch {
#define KVM_SYNC_FPRS (1UL << 8)
#define KVM_SYNC_GSCB (1UL << 9)
#define KVM_SYNC_BPBC (1UL << 10)
+#define KVM_SYNC_ETOKEN (1UL << 11)
/* length and alignment of the sdnx as a power of two */
#define SDNXC 8
#define SDNXL (1UL << SDNXC)
@@ -258,6 +259,8 @@ struct kvm_sync_regs {
struct {
__u64 reserved1[2];
__u64 gscb[4];
+ __u64 etoken;
+ __u64 etoken_extension;
};
};
};
diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h
index c535c2fdea13..86299efa804a 100644
--- a/tools/arch/x86/include/uapi/asm/kvm.h
+++ b/tools/arch/x86/include/uapi/asm/kvm.h
@@ -378,4 +378,41 @@ struct kvm_sync_regs {
#define KVM_X86_QUIRK_LINT0_REENABLED (1 << 0)
#define KVM_X86_QUIRK_CD_NW_CLEARED (1 << 1)
+#define KVM_STATE_NESTED_GUEST_MODE 0x00000001
+#define KVM_STATE_NESTED_RUN_PENDING 0x00000002
+
+#define KVM_STATE_NESTED_SMM_GUEST_MODE 0x00000001
+#define KVM_STATE_NESTED_SMM_VMXON 0x00000002
+
+struct kvm_vmx_nested_state {
+ __u64 vmxon_pa;
+ __u64 vmcs_pa;
+
+ struct {
+ __u16 flags;
+ } smm;
+};
+
+/* for KVM_CAP_NESTED_STATE */
+struct kvm_nested_state {
+ /* KVM_STATE_* flags */
+ __u16 flags;
+
+ /* 0 for VMX, 1 for SVM. */
+ __u16 format;
+
+ /* 128 for SVM, 128 + VMCS size for VMX. */
+ __u32 size;
+
+ union {
+ /* VMXON, VMCS */
+ struct kvm_vmx_nested_state vmx;
+
+ /* Pad the header to 128 bytes. */
+ __u8 pad[120];
+ };
+
+ __u8 data[0];
+};
+
#endif /* _ASM_X86_KVM_H */