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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-12-21 12:53:44 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-01 16:14:37 -0300 |
| commit | 795c4ab87e1912533caee8daf3aad5a4729d4bcc (patch) | |
| tree | e670198543981e8162343c83e3588e355466d26b /tools/arch/arm64/include/uapi/asm/kvm.h | |
| parent | tools headers UAPI: Sync linux/kvm.h with the kernel sources (diff) | |
| download | linux-dev-795c4ab87e1912533caee8daf3aad5a4729d4bcc.tar.xz linux-dev-795c4ab87e1912533caee8daf3aad5a4729d4bcc.zip | |
tools kvm headers arm64: Update KVM headers from the kernel sources
To pick the changes from:
f0376edb1ddcab19 ("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>
Diffstat (limited to '')
| -rw-r--r-- | tools/arch/arm64/include/uapi/asm/kvm.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/arch/arm64/include/uapi/asm/kvm.h b/tools/arch/arm64/include/uapi/asm/kvm.h index 24223adae150..b3edde68bc3e 100644 --- a/tools/arch/arm64/include/uapi/asm/kvm.h +++ b/tools/arch/arm64/include/uapi/asm/kvm.h @@ -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 |