Re: [Qemu-devel] [PATCH v2 01/17] memory-device: drop assert related to align and start of address space

["Michael S. Tsirkin" <mst@redhat.com>]

On Fri, May 11, 2018 at 03:19:37PM +0200, David Hildenbrand wrote:
> The start of the address space does not have to be aligned for the
> search. Handly this case explicitly when starting the search for a new
> address.

Handly -> Handle?

> 
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
>  hw/mem/memory-device.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/hw/mem/memory-device.c b/hw/mem/memory-device.c
> index 3e04f3954e..361d38bfc5 100644
> --- a/hw/mem/memory-device.c
> +++ b/hw/mem/memory-device.c
> @@ -116,7 +116,6 @@ uint64_t memory_device_get_free_addr(MachineState *ms, const uint64_t *hint,
>      address_space_start = ms->device_memory->base;
>      address_space_end = address_space_start +
>                          memory_region_size(&ms->device_memory->mr);
> -    g_assert(QEMU_ALIGN_UP(address_space_start, align) == address_space_start);
>      g_assert(address_space_end >= address_space_start);
>  
>      memory_device_check_addable(ms, size, errp);
> @@ -149,7 +148,7 @@ uint64_t memory_device_get_free_addr(MachineState *ms, const uint64_t *hint,
>              return 0;
>          }
>      } else {
> -        new_addr = address_space_start;
> +        new_addr = QEMU_ALIGN_UP(address_space_start, align);
>      }
>  
>      /* find address range that will fit new memory device */
> -- 
> 2.14.3