Re: [Qemu-devel] [PULL 00/27] vhost-user patches

[Peter Maydell <peter.maydell@linaro.org>]

On 10 October 2017 at 18:10, Marc-André Lureau
<marcandre.lureau@redhat.com> wrote:
> The following changes since commit 567d0a19c7998fa366598b83d5a6e5f0759d3ea9:
>
>   Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging (2017-10-10 13:25:46 +0100)
>
> are available in the Git repository at:
>
>   https://github.com/elmarco/qemu.git tags/vus-pull-request
>
> for you to fetch changes up to 25f1fe82c64c8c4922254d63195e1d9cffbb0507:
>
>   vhost-user-scsi: remove server_sock from VusDev (2017-10-10 19:06:06 +0200)
>
> ----------------------------------------------------------------
>
> ----------------------------------------------------------------

Hi. I'm afraid this fails to build:

On ppc host:
  CC      contrib/libvhost-user/libvhost-user.o
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c: In function
‘vu_set_vring_addr_exec’:
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:524:5: error:
format ‘%llx’ expects argument of type ‘long long unsigned int’, but
argument 3 has type ‘__u64’ [-Werror=format=]
     DPRINT("    desc_user_addr:   0x%016llx\n", vra->desc_user_addr);
     ^
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:525:5: error:
format ‘%llx’ expects argument of type ‘long long unsigned int’, but
argument 3 has type ‘__u64’ [-Werror=format=]
     DPRINT("    used_user_addr:   0x%016llx\n", vra->used_user_addr);
     ^
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:526:5: error:
format ‘%llx’ expects argument of type ‘long long unsigned int’, but
argument 3 has type ‘__u64’ [-Werror=format=]
     DPRINT("    avail_user_addr:  0x%016llx\n", vra->avail_user_addr);
     ^
/home/pm215/qemu/contrib/libvhost-user/libvhost-user.c:527:5: error:
format ‘%llx’ expects argument of type ‘long long unsigned int’, but
argument 3 has type ‘__u64’ [-Werror=format=]
     DPRINT("    log_guest_addr:   0x%016llx\n", vra->log_guest_addr);
     ^


On NetBSD, OpenBSD, FreeBSD, OSX:

  CC      contrib/libvhost-user/libvhost-user.o
/root/qemu/contrib/libvhost-user/libvhost-user.c:27:25: fatal error:
sys/eventfd.h: No such file or directory
 #include <sys/eventfd.h>
                         ^
compilation terminated.

thanks
-- PMM