diff options
| author | Alexander Potapenko <glider@google.com> | 2024-09-06 13:04:39 +0200 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2024-09-06 14:02:35 +0000 |
| commit | 32ecc48bf9fe9bb0c29894d3745bcfa9e04c14d4 (patch) | |
| tree | 83b189f819c87a41734256874a3cb44eb983ae21 /sys/linux | |
| parent | a16d0c77f3afa6e3d1bc0ead44848f51f9cfd4cc (diff) | |
sys/linux/dev_kvm.txt: declare KVM_CLEAR_DIRTY_LOG
Diffstat (limited to 'sys/linux')
| -rw-r--r-- | sys/linux/dev_kvm.txt | 11 | ||||
| -rw-r--r-- | sys/linux/dev_kvm.txt.const | 1 |
2 files changed, 12 insertions, 0 deletions
diff --git a/sys/linux/dev_kvm.txt b/sys/linux/dev_kvm.txt index 81fbda5f3..29217685b 100644 --- a/sys/linux/dev_kvm.txt +++ b/sys/linux/dev_kvm.txt @@ -31,6 +31,7 @@ ioctl$KVM_GET_API_VERSION(fd fd_kvm, cmd const[KVM_GET_API_VERSION], type const[ ioctl$KVM_CREATE_VCPU(fd fd_kvmvm, cmd const[KVM_CREATE_VCPU], id intptr[0:2]) fd_kvmcpu ioctl$KVM_CHECK_EXTENSION_VM(fd fd_kvmvm, cmd const[KVM_CHECK_EXTENSION], arg intptr) ioctl$KVM_GET_DIRTY_LOG(fd fd_kvmvm, cmd const[KVM_GET_DIRTY_LOG], arg ptr[in, kvm_dirty_log]) +ioctl$KVM_CLEAR_DIRTY_LOG(fd fd_kvmvm, cmd const[KVM_CLEAR_DIRTY_LOG], arg ptr[in, kvm_clear_dirty_log]) ioctl$KVM_CREATE_IRQCHIP(fd fd_kvmvm, cmd const[KVM_CREATE_IRQCHIP]) ioctl$KVM_IRQ_LINE(fd fd_kvmvm, cmd const[KVM_IRQ_LINE], arg ptr[in, kvm_irq_level]) ioctl$KVM_IRQ_LINE_STATUS(fd fd_kvmvm, cmd const[KVM_IRQ_LINE_STATUS], arg ptr[in, kvm_irq_level]) @@ -870,6 +871,16 @@ kvm_dirty_log { bitmap vma64 } +# num_pages and first_page must be multiples of 64, +# see https://docs.kernel.org/virt/kvm/api.html#kvm-clear-dirty-log-vm-ioctl +kvm_clear_dirty_log { + slot flags[kvm_mem_slots, int32] + num_pages int32[0:1024, 64] + first_page int32[0:1024, 64] +# Allocate 1024 bits regardless of num_pages. + bitmap ptr[in, array[int64, 128]] +} + kvm_msr_list { n len[indices, int32] indices array[const[0, int32]] diff --git a/sys/linux/dev_kvm.txt.const b/sys/linux/dev_kvm.txt.const index 377db5990..1b4f89525 100644 --- a/sys/linux/dev_kvm.txt.const +++ b/sys/linux/dev_kvm.txt.const @@ -54,6 +54,7 @@ KVM_CAP_X86_BUS_LOCK_EXIT = 193 KVM_CAP_X86_DISABLE_EXITS = 143 KVM_CAP_X86_USER_SPACE_MSR = 188 KVM_CHECK_EXTENSION = 44547, mips64le:ppc64le:536915459 +KVM_CLEAR_DIRTY_LOG = 3222843072 KVM_CPUID_FEATURES = 1073741825, arm64:mips64le:ppc64le:s390x:??? KVM_CPUID_FLAG_SIGNIFCANT_INDEX = 1, arm64:mips64le:ppc64le:s390x:??? KVM_CPUID_FLAG_STATEFUL_FUNC = 2, arm64:mips64le:ppc64le:s390x:??? |