UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

tools headers UAPI: Sync kvm headers with the kernel sources 

commit e30dca91e5667568a6be54886020c43f1f6f95d3 upstream.

To pick the changes in:
  bb58b90b1a8f753b ("KVM: Introduce KVM_SET_USER_MEMORY_REGION2")

That automatically adds support for new ioctl KVM_SET_USER_MEMORY_REGION2.

Link: https://lore.kernel.org/lkml/ZbVLbkngp4oq13qN@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
[ likexu: backport KVM_SET_USER_MEMORY_REGION2 only ]
Signed-off-by: Like Xu <likexu@tencent.com>
This commit is contained in:
Like Xu 2024-09-10 13:37:46 +08:00 committed by frankjpliu
parent 6777512fe4
commit d7d7d354bb
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
tools/include/uapi/linux/kvm.h
View File

@ -95,6 +95,16 @@ struct kvm_userspace_memory_region {
__u64 userspace_addr; /* start of the userspace allocated memory */
};
/* for KVM_SET_USER_MEMORY_REGION2 */
struct kvm_userspace_memory_region2 {
__u32 slot;
__u32 flags;
__u64 guest_phys_addr;
__u64 memory_size;
__u64 userspace_addr;
__u64 pad[16];
};
/*
* The bit 0 ~ bit 15 of kvm_userspace_memory_region::flags are visible for
* userspace, other bits are reserved for kvm internal use which are defined
@ -1192,6 +1202,7 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_COUNTER_OFFSET 227
#define KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE 228
#define KVM_CAP_ARM_SUPPORTED_BLOCK_SIZES 229
#define KVM_CAP_USER_MEMORY2 231
#ifdef KVM_CAP_IRQ_ROUTING
@ -1466,6 +1477,8 @@ struct kvm_vfio_spapr_tce {
struct kvm_userspace_memory_region)
#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
#define KVM_SET_USER_MEMORY_REGION2 _IOW(KVMIO, 0x49, \
struct kvm_userspace_memory_region2)
/* enable ucontrol for s390 */
struct kvm_s390_ucas_mapping {