Re: [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support

[Gonglei (Arei)]

> -----Original Message-----
> From: Michael S. Tsirkin [mailto:address@hidden
> Sent: Thursday, December 21, 2017 10:25 PM
> To: Gonglei (Arei)
> Cc: address@hidden; address@hidden; Huangweidong (C);
> address@hidden; Zhoujian (jay); address@hidden; longpeng;
> address@hidden; address@hidden
> Subject: Re: [PATCH 0/4] cryptodev: add vhost support
> 
> On Tue, Nov 28, 2017 at 05:03:05PM +0800, Gonglei wrote:
> > I posted the RFC verion five months ago for DPDK
> > vhost-crypto implmention, and now it's time to send
> > the formal version. Because we need an user space scheme
> > for better performance.
> >
> > The vhost user crypto server side patches had been
> > sent to DPDK community, pls see
> >
> > [RFC PATCH 0/6] lib/librte_vhost: introduce new     vhost_user crypto
> backend support
> > http://dpdk.org/ml/archives/dev/2017-November/081048.html
> >
> > You also can get virtio-crypto polling mode driver from:
> >
> > [PATCH] virtio: add new driver for crypto devices
> > http://dpdk.org/ml/archives/dev/2017-November/081985.html
> >
> 
> This makes build on mingw break:
> 
>   CC      sparc64-softmmu/hw/scsi/virtio-scsi-dataplane.o
> hw/virtio/virtio-crypto.o: In function `virtio_crypto_vhost_status':
> /scm/qemu/hw/virtio/virtio-crypto.c:898: undefined reference to
> `cryptodev_get_vhost'
> /scm/qemu/hw/virtio/virtio-crypto.c:910: undefined reference to
> `cryptodev_vhost_start'
> /scm/qemu/hw/virtio/virtio-crypto.c:917: undefined reference to
> `cryptodev_vhost_stop'
> hw/virtio/virtio-crypto.o: In function `virtio_crypto_guest_notifier_pending':
> /scm/qemu/hw/virtio/virtio-crypto.c:947: undefined reference to
> `cryptodev_vhost_virtqueue_pending'
> hw/virtio/virtio-crypto.o: In function `virtio_crypto_guest_notifier_mask':
> /scm/qemu/hw/virtio/virtio-crypto.c:937: undefined reference to
> `cryptodev_vhost_virtqueue_mask'
> collect2: error: ld returned 1 exit status
> make[1]: *** [Makefile:193: qemu-system-i386.exe] Error 1
> make: *** [Makefile:383: subdir-i386-softmmu] Error 2
> 
> 
Sorry about that. We'll build it on a cross-compiler environment.

Thanks,
-Gonglei