diff mbox series

[1/2] linux-headers/linux/kvm.h: introduce kvm_userspace_memory_region_list ioctl

Message ID 20221022154823.1823193-2-eesposit@redhat.com (mailing list archive)
State New, archived
Headers show
Series KVM: stop all vcpus before modifying memslots | expand

Commit Message

Emanuele Giuseppe Esposito Oct. 22, 2022, 3:48 p.m. UTC 
Introduce new KVM_KICK_ALL_RUNNING_VCPUS and KVM_RESUME_ALL_KICKED_VCPUS
ioctl that will be used respectively to pause and then resume all vcpus
currently executing KVM_RUN in kvm.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
 linux-headers/linux/kvm.h | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index f089349149..1fcf69f903 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -2067,4 +2067,7 @@  struct kvm_stats_desc {
 /* Available with KVM_CAP_XSAVE2 */
 #define KVM_GET_XSAVE2		  _IOR(KVMIO,  0xcf, struct kvm_xsave)
 
+#define KVM_KICK_ALL_RUNNING_VCPUS		_IO(KVMIO,  0xd2)
+#define KVM_RESUME_ALL_KICKED_VCPUS		_IO(KVMIO,  0xd3)
+
 #endif /* __LINUX_KVM_H */