diff options
| author | Sean Christopherson <seanjc@google.com> | 2025-01-11 03:20:20 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2025-01-15 04:36:15 +0300 |
| commit | 156bffdb2b49fc0c869bf160a57378886f5fa92d (patch) | |
| tree | 7969fcf58f23078d6c5a52c3343998a2a10962e7 /include/linux | |
| parent | d131f0042f466d558f7b75af5e100b62a91a5803 (diff) | |
| download | linux-156bffdb2b49fc0c869bf160a57378886f5fa92d.tar.xz | |
KVM: Add a dedicated API for setting KVM-internal memslots
Add a dedicated API for setting internal memslots, and have it explicitly
disallow setting userspace memslots. Setting a userspace memslots without
a direct command from userspace would result in all manner of issues.
No functional change intended.
Cc: Tao Su <tao1.su@linux.intel.com>
Cc: Claudio Imbrenda <imbrenda@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
Link: https://lore.kernel.org/r/20250111002022.1230573-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kvm_host.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 7443de24b1d9..8707d25a2e5b 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1192,8 +1192,8 @@ enum kvm_mr_change { KVM_MR_FLAGS_ONLY, }; -int __kvm_set_memory_region(struct kvm *kvm, - const struct kvm_userspace_memory_region2 *mem); +int kvm_set_internal_memslot(struct kvm *kvm, + const struct kvm_userspace_memory_region2 *mem); void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *slot); void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen); int kvm_arch_prepare_memory_region(struct kvm *kvm, |