Re: [Qemu-devel] [qemu-s390x] [PULL 00/46] First batch of s390x patches for 2.12

[Christian Borntraeger]

On 12/15/2017 10:53 AM, David Hildenbrand wrote:
> 
>> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
>> index 80e753a5ef..9abb8de9f9 100644
>> --- a/hw/s390x/s390-virtio-ccw.c
>> +++ b/hw/s390x/s390-virtio-ccw.c
>> @@ -172,9 +172,10 @@ static void s390_memory_init(ram_addr_t mem_size)
>>      name = g_strdup_printf("s390.ram");
>>      while (mem_size) {
>>          MemoryRegion *ram = g_new(MemoryRegion, 1);
>> +       unsigned long long size = mem_size;
>>  
>>          /* KVM does not allow memslots >= 8 TB */
>> -        chunk = MIN(mem_size, KVM_SLOT_MAX_BYTES);
>> +        chunk = MIN(size, KVM_SLOT_MAX_BYTES);
> 
> directly cast inline?
As I said, this still triggers the warning. gcc 7 is too clever.