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tools headers kvm: Sync kvm headers with the kernel sources
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To pick up the changes from:

  14edff8 Merge tag 'kvmarm-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
  a4b28f5 Merge remote-tracking branch 'kvmarm/kvm-arm64/stolen-time' into kvmarm-master/next
  58772e9 ("KVM: arm64: Provide VCPU attributes for stolen time")
  da34517 ("KVM: arm/arm64: Allow user injection of external data aborts")
  c726200 ("KVM: arm/arm64: Allow reporting non-ISV data aborts to userspace")
  efe5ddc ("KVM: PPC: Book3S HV: XIVE: Allow userspace to set the # of VPs")

No tools changes are caused by this, as the only defines so far used
from these files are for syscall arg pretty printing are:

  $ grep KVM tools/perf/trace/beauty/*.sh
  tools/perf/trace/beauty/kvm_ioctl.sh:regex='^#[[:space:]]*define[[:space:]]+KVM_(\w+)[[:space:]]+_IO[RW]*\([[:space:]]*KVMIO[[:space:]]*,[[:space:]]*(0x[[:xdigit:]]+).*'
  $

Some are also include by:

  tools/perf/arch/x86/util/kvm-stat.c
  tools/perf/arch/powerpc/util/kvm-stat.c

This addresses these tools/perf build 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/arm/include/uapi/asm/kvm.h' differs from latest version at 'arch/arm/include/uapi/asm/kvm.h'
  diff -u tools/arch/arm/include/uapi/asm/kvm.h arch/arm/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 <[email protected]>
Cc: Christoffer Dall <[email protected]>
Cc: Fabiano Rosas <[email protected]>
Cc: Greg Kurz <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Steven Price <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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@acmel
acmel committed Dec 2, 2019
1 parent c66f256 commit 1fc3d0e
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Showing 4 changed files with 20 additions and 2 deletions.
3 changes: 2 additions & 1 deletion tools/arch/arm/include/uapi/asm/kvm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -131,8 +131,9 @@ struct kvm_vcpu_events {
struct {
__u8 serror_pending;
__u8 serror_has_esr;
__u8 ext_dabt_pending;
/* Align it to 8 bytes */
__u8 pad[6];
__u8 pad[5];
__u64 serror_esr;
} exception;
__u32 reserved[12];
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5 changes: 4 additions & 1 deletion tools/arch/arm64/include/uapi/asm/kvm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -164,8 +164,9 @@ struct kvm_vcpu_events {
struct {
__u8 serror_pending;
__u8 serror_has_esr;
__u8 ext_dabt_pending;
/* Align it to 8 bytes */
__u8 pad[6];
__u8 pad[5];
__u64 serror_esr;
} exception;
__u32 reserved[12];
Expand Down Expand Up @@ -323,6 +324,8 @@ struct kvm_vcpu_events {
#define KVM_ARM_VCPU_TIMER_CTRL 1
#define KVM_ARM_VCPU_TIMER_IRQ_VTIMER 0
#define KVM_ARM_VCPU_TIMER_IRQ_PTIMER 1
#define KVM_ARM_VCPU_PVTIME_CTRL 2
#define KVM_ARM_VCPU_PVTIME_IPA 0

/* KVM_IRQ_LINE irq field index values */
#define KVM_ARM_IRQ_VCPU2_SHIFT 28
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3 changes: 3 additions & 0 deletions tools/arch/powerpc/include/uapi/asm/kvm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -667,6 +667,8 @@ struct kvm_ppc_cpu_char {

/* PPC64 eXternal Interrupt Controller Specification */
#define KVM_DEV_XICS_GRP_SOURCES 1 /* 64-bit source attributes */
#define KVM_DEV_XICS_GRP_CTRL 2
#define KVM_DEV_XICS_NR_SERVERS 1

/* Layout of 64-bit source attribute values */
#define KVM_XICS_DESTINATION_SHIFT 0
Expand All @@ -683,6 +685,7 @@ struct kvm_ppc_cpu_char {
#define KVM_DEV_XIVE_GRP_CTRL 1
#define KVM_DEV_XIVE_RESET 1
#define KVM_DEV_XIVE_EQ_SYNC 2
#define KVM_DEV_XIVE_NR_SERVERS 3
#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 */
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11 changes: 11 additions & 0 deletions tools/include/uapi/linux/kvm.h
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Original file line number Diff line number Diff line change
Expand Up @@ -235,6 +235,7 @@ struct kvm_hyperv_exit {
#define KVM_EXIT_S390_STSI 25
#define KVM_EXIT_IOAPIC_EOI 26
#define KVM_EXIT_HYPERV 27
#define KVM_EXIT_ARM_NISV 28

/* For KVM_EXIT_INTERNAL_ERROR */
/* Emulate instruction failed. */
Expand Down Expand Up @@ -394,6 +395,11 @@ struct kvm_run {
} eoi;
/* KVM_EXIT_HYPERV */
struct kvm_hyperv_exit hyperv;
/* KVM_EXIT_ARM_NISV */
struct {
__u64 esr_iss;
__u64 fault_ipa;
} arm_nisv;
/* Fix the size of the union. */
char padding[256];
};
Expand Down Expand Up @@ -1000,6 +1006,9 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_PMU_EVENT_FILTER 173
#define KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 174
#define KVM_CAP_HYPERV_DIRECT_TLBFLUSH 175
#define KVM_CAP_PPC_GUEST_DEBUG_SSTEP 176
#define KVM_CAP_ARM_NISV_TO_USER 177
#define KVM_CAP_ARM_INJECT_EXT_DABT 178

#ifdef KVM_CAP_IRQ_ROUTING

Expand Down Expand Up @@ -1227,6 +1236,8 @@ enum kvm_device_type {
#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_ARM_PV_TIME,
#define KVM_DEV_TYPE_ARM_PV_TIME KVM_DEV_TYPE_ARM_PV_TIME
KVM_DEV_TYPE_MAX,
};

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