Merge "Reboot sequence: Unmount active apexes before unmounting /data"
diff --git a/adb/transport.cpp b/adb/transport.cpp
index b6b6984..c33d5af 100644
--- a/adb/transport.cpp
+++ b/adb/transport.cpp
@@ -1533,8 +1533,7 @@
keys_.pop_front();
}
- std::shared_ptr<RSA> result = keys_[0];
- return result;
+ return Key();
}
void atransport::ResetKeys() {
diff --git a/fs_mgr/libsnapshot/snapshot.cpp b/fs_mgr/libsnapshot/snapshot.cpp
index 5909cff..55214f5 100644
--- a/fs_mgr/libsnapshot/snapshot.cpp
+++ b/fs_mgr/libsnapshot/snapshot.cpp
@@ -2277,6 +2277,10 @@
auto operations_it = install_operation_map.find(target_partition->name());
if (operations_it != install_operation_map.end()) {
cow_creator->operations = operations_it->second;
+ } else {
+ LOG(INFO) << target_partition->name()
+ << " isn't included in the payload, skipping the cow creation.";
+ continue;
}
cow_creator->extra_extents.clear();
diff --git a/fs_mgr/libsnapshot/snapshot_metadata_updater.cpp b/fs_mgr/libsnapshot/snapshot_metadata_updater.cpp
index 60bf796..051584c 100644
--- a/fs_mgr/libsnapshot/snapshot_metadata_updater.cpp
+++ b/fs_mgr/libsnapshot/snapshot_metadata_updater.cpp
@@ -62,6 +62,8 @@
std::string(it->second) + target_suffix_, &p});
}
}
+
+ partial_update_ = manifest.partial_update();
}
bool SnapshotMetadataUpdater::ShrinkPartitions() const {
@@ -82,6 +84,18 @@
}
bool SnapshotMetadataUpdater::DeletePartitions() const {
+ // For partial update, not all dynamic partitions are included in the payload.
+ // TODO(xunchang) delete the untouched partitions whose group is in the payload.
+ // e.g. Delete vendor in the following scenario
+ // On device:
+ // Group A: system, vendor
+ // In payload:
+ // Group A: system
+ if (partial_update_) {
+ LOG(INFO) << "Skip deleting partitions for partial update";
+ return true;
+ }
+
std::vector<std::string> partitions_to_delete;
// Don't delete partitions in groups where the group name doesn't have target_suffix,
// e.g. default.
@@ -139,6 +153,11 @@
}
bool SnapshotMetadataUpdater::DeleteGroups() const {
+ if (partial_update_) {
+ LOG(INFO) << "Skip deleting groups for partial update";
+ return true;
+ }
+
std::vector<std::string> existing_groups = builder_->ListGroups();
for (const auto& existing_group_name : existing_groups) {
// Don't delete groups without target suffix, e.g. default.
diff --git a/fs_mgr/libsnapshot/snapshot_metadata_updater.h b/fs_mgr/libsnapshot/snapshot_metadata_updater.h
index 83c9460..5b1cbf9 100644
--- a/fs_mgr/libsnapshot/snapshot_metadata_updater.h
+++ b/fs_mgr/libsnapshot/snapshot_metadata_updater.h
@@ -79,6 +79,7 @@
const std::string target_suffix_;
std::vector<Group> groups_;
std::vector<Partition> partitions_;
+ bool partial_update_{false};
};
} // namespace snapshot
diff --git a/fs_mgr/libsnapshot/update_engine/update_metadata.proto b/fs_mgr/libsnapshot/update_engine/update_metadata.proto
index 8a11eaa..202e39b 100644
--- a/fs_mgr/libsnapshot/update_engine/update_metadata.proto
+++ b/fs_mgr/libsnapshot/update_engine/update_metadata.proto
@@ -77,4 +77,5 @@
message DeltaArchiveManifest {
repeated PartitionUpdate partitions = 13;
optional DynamicPartitionMetadata dynamic_partition_metadata = 15;
+ optional bool partial_update = 16;
}
diff --git a/trusty/storage/proxy/rpmb.c b/trusty/storage/proxy/rpmb.c
index 7dfd0d0..d1ed649 100644
--- a/trusty/storage/proxy/rpmb.c
+++ b/trusty/storage/proxy/rpmb.c
@@ -231,7 +231,7 @@
if (req->read_size) {
/* Prepare SECURITY PROTOCOL IN command. */
- out_cdb.length = __builtin_bswap32(req->read_size);
+ in_cdb.length = __builtin_bswap32(req->read_size);
sg_io_hdr_t io_hdr;
set_sg_io_hdr(&io_hdr, SG_DXFER_FROM_DEV, sizeof(in_cdb), sizeof(sense_buffer),
req->read_size, read_buf, (unsigned char*)&in_cdb, sense_buffer);