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authorAlexander Potapenko <glider@google.com>2025-07-18 14:19:12 +0200
committerAlexander Potapenko <glider@google.com>2025-07-21 09:36:32 +0000
commit60c18d31de3a281bf4efc1df98755218d280342f (patch)
tree431c2e192bd8ec7b75ec1e7090fe9caeae5ec3e0 /sys
parent851662cc5e837b10910d8ad4466684cae3b8e761 (diff)
sys/linux/dev_kvm_amd64.txt: fix KVM_GET_XCRS
See https://docs.kernel.org/virt/kvm/api.html#kvm-get-xcrs
Diffstat (limited to 'sys')
-rw-r--r--sys/linux/dev_kvm_amd64.txt7
-rw-r--r--sys/linux/dev_kvm_amd64.txt.const1
2 files changed, 5 insertions, 3 deletions
diff --git a/sys/linux/dev_kvm_amd64.txt b/sys/linux/dev_kvm_amd64.txt
index a25d7f4fd..ae56a95b6 100644
--- a/sys/linux/dev_kvm_amd64.txt
+++ b/sys/linux/dev_kvm_amd64.txt
@@ -438,7 +438,7 @@ ioctl$KVM_GET_FPU(fd fd_kvmcpu, cmd const[KVM_GET_FPU], arg ptr[out, kvm_fpu])
ioctl$KVM_SET_FPU(fd fd_kvmcpu, cmd const[KVM_SET_FPU], arg ptr[in, kvm_fpu])
ioctl$KVM_GET_DEBUGREGS(fd fd_kvmcpu, cmd const[KVM_GET_DEBUGREGS], arg ptr[out, kvm_debugregs])
ioctl$KVM_SET_DEBUGREGS(fd fd_kvmcpu, cmd const[KVM_SET_DEBUGREGS], arg ptr[in, kvm_debugregs])
-ioctl$KVM_GET_XCRS(fd fd_kvmcpu, cmd const[KVM_GET_XCRS], arg ptr[in, kvm_xcrs])
+ioctl$KVM_GET_XCRS(fd fd_kvmcpu, cmd const[KVM_GET_XCRS], arg ptr[out, kvm_xcrs])
ioctl$KVM_SET_XCRS(fd fd_kvmcpu, cmd const[KVM_SET_XCRS], arg ptr[in, kvm_xcrs])
ioctl$KVM_GET_XSAVE(fd fd_kvmcpu, cmd const[KVM_GET_XSAVE], arg ptr[out, kvm_xsave])
ioctl$KVM_SET_XSAVE(fd fd_kvmcpu, cmd const[KVM_SET_XSAVE], arg ptr[in, kvm_xsave])
@@ -581,9 +581,10 @@ kvm_xcr {
}
kvm_xcrs {
- nr len[xcrs, int32]
+ nr int32[0:KVM_MAX_XCRS]
flags int32
- xcrs array[kvm_xcr]
+ xcrs array[kvm_xcr, KVM_MAX_XCRS]
+ pad array[const[0, int64], 16]
}
kvm_xsave {
diff --git a/sys/linux/dev_kvm_amd64.txt.const b/sys/linux/dev_kvm_amd64.txt.const
index 4739db1f8..7030d846c 100644
--- a/sys/linux/dev_kvm_amd64.txt.const
+++ b/sys/linux/dev_kvm_amd64.txt.const
@@ -75,6 +75,7 @@ KVM_IRQCHIP_IOAPIC = 2
KVM_IRQCHIP_PIC_MASTER = 0
KVM_IRQCHIP_PIC_SLAVE = 1
KVM_MAX_IRQ_ROUTES = 4096
+KVM_MAX_XCRS = 16
KVM_MEMORY_ATTRIBUTE_PRIVATE = 8
KVM_MEMORY_ENCRYPT_OP = 386:3221532346, amd64:3221794490
KVM_MEMORY_ENCRYPT_REG_REGION = 2148576955