I have ClickHouse server running in virtual environment that reports the following warning:

```
# clickhouse-client
ClickHouse client version 22.7.2.15 (official build).
Connecting to localhost:9000 as user default.
Connected to ClickHouse server version 22.7.2 revision 54457.

Warnings:
 * Linux is not using a fast TSC clock source. Performance can be degraded. Check /sys/devices/system/clocksource/clocksource0/current_clocksource

# cat /sys/devices/system/clocksource/clocksource0/current_clocksource
kvm-clock
```

It looks like a false positive as kvm-clock is considered a preferable clock source for kvm-based VMs.
https://opensource.com/article/17/6/timekeeping-linux-vms

Regardless of whether it's a bug or not, I'd like to have some mechanism that allows to disable particular warnings. There are may be other questionable warnings in the future.

table_function_ptr->setStructureHint(structure_hint);
            }
        }
        res = table_function_ptr->execute(table_expression, shared_from_this(), table_function_ptr->getName());
        
        
        
        
        auto new_hash = table_expression->getTreeHash();
        if (hash != new_hash)
        {
            key = toString(new_hash.first) + '_' + toString(new_hash.second);
            table_function_results[key] = res;
        }
        return res;
    }
    return res;
}
void Context::addViewSource(const StoragePtr & storage)
{
    if (view_source)
        throw Exception(
            "Temporary view source storage " + backQuoteIfNeed(view_source->getName()) + " already exists.", ErrorCodes::TABLE_ALREADY_EXISTS);
    view_source = storage;
}
StoragePtr Context::getViewSource() const
{
    return view_source;
}
Settings Context::getSettings() const