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tools kvm headers arm64: Update KVM headers from the kernel sources 

To pick the changes from:

  f0376edb1d ("KVM: arm64: Add ioctl to fetch/store tags in a guest")

That don't causes any changes in tooling (when built on x86), only
addresses this perf build warning:

  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: Marc Zyngier <maz@kernel.org>
Cc: Steven Price <steven.price@arm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2020-12-21 12:53:44 -03:00
parent e48f62aece
commit 795c4ab87e
1 changed files with 11 additions and 0 deletions
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11
tools/arch/arm64/include/uapi/asm/kvm.h
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@ -184,6 +184,17 @@ struct kvm_vcpu_events {
__u32 reserved[12];
};
struct kvm_arm_copy_mte_tags {
__u64 guest_ipa;
__u64 length;
void __user *addr;
__u64 flags;
__u64 reserved[2];
};
#define KVM_ARM_TAGS_TO_GUEST 0
#define KVM_ARM_TAGS_FROM_GUEST 1
/* 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