Re: [Qemu-devel] [PULL 0/8] Input 20190510 patches

[Gerd Hoffmann]

> Hi; there are some compile failures here I'm afraid:
> 
> On ppc64:
> 
> /home/pm215/qemu/contrib/libvhost-user/libvhost-user.c: In function
> ‘vu_set_mem_table_exec_postcopy’:
> /home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:666:9: error:
> format ‘%llx’ expects argument of type ‘long long unsigned int’, but
> argument 5 has type ‘__u64’ [-Werror=format=]
>          DPRINT("%s: region %d: Registered userfault for %llx + %llx\n",
>          ^
> /home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:666:9: error:
> format ‘%llx’ expects argument of type ‘long long unsigned int’, but
> argument 6 has type ‘__u64’ [-Werror=format=]
> cc1: all warnings being treated as errors
> 
> On arm (and probably any 32-bit host):
> 
> /home/peter.maydell/qemu/contrib/libvhost-user/libvhost-user.c: In
> function 'vu_set_mem_table_exec_postcopy':
> /home/peter.maydell/qemu/contrib/libvhost-user/libvhost-user.c:624:23:
> error: cast to pointer from integer of different size
> [-Werror=int-to-pointer-cast]
>          ret = madvise((void *)dev_region->mmap_addr,
>                        ^
> /home/peter.maydell/qemu/contrib/libvhost-user/libvhost-user.c:636:23:
> error: cast to pointer from integer of different size
> [-Werror=int-to-pointer-cast]
>          ret = madvise((void *)dev_region->mmap_addr,
>                        ^
> /home/peter.maydell/qemu/contrib/libvhost-user/libvhost-user.c:669:22:
> error: cast to pointer from integer of different size
> [-Werror=int-to-pointer-cast]
>          if (mprotect((void *)dev_region->mmap_addr,
>                       ^

Patch #6 dropped, v2 sent.

cheers,
  Gerd