diff options
Diffstat (limited to 'target/i386/sev.c')
| -rw-r--r-- | target/i386/sev.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/target/i386/sev.c b/target/i386/sev.c index 9a43be11cb..41f7800b5f 100644 --- a/target/i386/sev.c +++ b/target/i386/sev.c @@ -180,7 +180,8 @@ sev_set_guest_state(SevGuestState *sev, SevState new_state) } static void -sev_ram_block_added(RAMBlockNotifier *n, void *host, size_t size) +sev_ram_block_added(RAMBlockNotifier *n, void *host, size_t size, + size_t max_size) { int r; struct kvm_enc_region range; @@ -197,19 +198,20 @@ sev_ram_block_added(RAMBlockNotifier *n, void *host, size_t size) } range.addr = (__u64)(unsigned long)host; - range.size = size; + range.size = max_size; - trace_kvm_memcrypt_register_region(host, size); + trace_kvm_memcrypt_register_region(host, max_size); r = kvm_vm_ioctl(kvm_state, KVM_MEMORY_ENCRYPT_REG_REGION, &range); if (r) { error_report("%s: failed to register region (%p+%#zx) error '%s'", - __func__, host, size, strerror(errno)); + __func__, host, max_size, strerror(errno)); exit(1); } } static void -sev_ram_block_removed(RAMBlockNotifier *n, void *host, size_t size) +sev_ram_block_removed(RAMBlockNotifier *n, void *host, size_t size, + size_t max_size) { int r; struct kvm_enc_region range; @@ -226,13 +228,13 @@ sev_ram_block_removed(RAMBlockNotifier *n, void *host, size_t size) } range.addr = (__u64)(unsigned long)host; - range.size = size; + range.size = max_size; - trace_kvm_memcrypt_unregister_region(host, size); + trace_kvm_memcrypt_unregister_region(host, max_size); r = kvm_vm_ioctl(kvm_state, KVM_MEMORY_ENCRYPT_UNREG_REGION, &range); if (r) { error_report("%s: failed to unregister region (%p+%#zx)", - __func__, host, size); + __func__, host, max_size); } } |