search for: c0854a1

On 12/14/2016 12:50 PM, Gonglei wrote: > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c > new file mode 100644 > index 0000000..c0854a1 > --- /dev/null > +++ b/drivers/crypto/virtio/virtio_crypto_core.c > @@ -0,0 +1,474 @@ [..] > + > +static void virtcrypto_dataq_callback(struct virtqueue *vq) > +{ > + struct virtio_crypto *vcrypto = vq->vdev->priv; > + struct virtio_crypto_request *vc_req; > + unsi...

On 12/14/2016 12:50 PM, Gonglei wrote: > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c > new file mode 100644 > index 0000000..c0854a1 > --- /dev/null > +++ b/drivers/crypto/virtio/virtio_crypto_core.c > @@ -0,0 +1,474 @@ [..] > + > +static void virtcrypto_dataq_callback(struct virtqueue *vq) > +{ > + struct virtio_crypto *vcrypto = vq->vdev->priv; > + struct virtio_crypto_request *vc_req; > + unsi...

On Thursday, December 15, 2016 8:45 AM, Gonglei (Arei) Wrote: < > > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c < > b/drivers/crypto/virtio/virtio_crypto_core.c < > > new file mode 100644 < > > index 0000000..c0854a1 < > > --- /dev/null < > > +++ b/drivers/crypto/virtio/virtio_crypto_core.c < > > @@ -0,0 +1,474 @@ < > [..] < > > + < > > +static void virtcrypto_dataq_callback(struct virtqueue *vq) < > > +{ < > > + struct virtio_crypto *vcrypto...

On Thursday, December 15, 2016 8:45 AM, Gonglei (Arei) Wrote: < > > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c < > b/drivers/crypto/virtio/virtio_crypto_core.c < > > new file mode 100644 < > > index 0000000..c0854a1 < > > --- /dev/null < > > +++ b/drivers/crypto/virtio/virtio_crypto_core.c < > > @@ -0,0 +1,474 @@ < > [..] < > > + < > > +static void virtcrypto_dataq_callback(struct virtqueue *vq) < > > +{ < > > + struct virtio_crypto *vcrypto...

...> On Thursday, December 15, 2016 8:45 AM, Gonglei (Arei) Wrote: > > < > > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c > > < > b/drivers/crypto/virtio/virtio_crypto_core.c > > < > > new file mode 100644 > > < > > index 0000000..c0854a1 > > < > > --- /dev/null > > < > > +++ b/drivers/crypto/virtio/virtio_crypto_core.c > > < > > @@ -0,0 +1,474 @@ > > < > [..] > > < > > + > > < > > +static void virtcrypto_dataq_callback(struct virtqueue *vq) >...

...> On Thursday, December 15, 2016 8:45 AM, Gonglei (Arei) Wrote: > > < > > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c > > < > b/drivers/crypto/virtio/virtio_crypto_core.c > > < > > new file mode 100644 > > < > > index 0000000..c0854a1 > > < > > --- /dev/null > > < > > +++ b/drivers/crypto/virtio/virtio_crypto_core.c > > < > > @@ -0,0 +1,474 @@ > > < > [..] > > < > > + > > < > > +static void virtcrypto_dataq_callback(struct virtqueue *vq) >...

> > > On 12/14/2016 12:50 PM, Gonglei wrote: > > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c > b/drivers/crypto/virtio/virtio_crypto_core.c > > new file mode 100644 > > index 0000000..c0854a1 > > --- /dev/null > > +++ b/drivers/crypto/virtio/virtio_crypto_core.c > > @@ -0,0 +1,474 @@ > [..] > > + > > +static void virtcrypto_dataq_callback(struct virtqueue *vq) > > +{ > > + struct virtio_crypto *vcrypto = vq->vdev->priv; > > + stru...

...-crypto driver > > On Thursday, December 15, 2016 8:45 AM, Gonglei (Arei) Wrote: > < > > diff --git a/drivers/crypto/virtio/virtio_crypto_core.c > < > b/drivers/crypto/virtio/virtio_crypto_core.c > < > > new file mode 100644 > < > > index 0000000..c0854a1 > < > > --- /dev/null > < > > +++ b/drivers/crypto/virtio/virtio_crypto_core.c > < > > @@ -0,0 +1,474 @@ > < > [..] > < > > + > < > > +static void virtcrypto_dataq_callback(struct virtqueue *vq) > < > > +{ > < &g...

v7: - fix "BUG: smp_processor_id() in preemptible [00000000] code" reported by Halil, using get_cpu/put_cpu instead of calling smp_processor_id() directly. - fix a possible spinlock recursion in virtcrypto_dataq_callback(), we should release the spinlock before invoking the callback. - rebase on the latest kernel master tree. v6: - add patch 1/2 to make sparc architecture

v7: - fix "BUG: smp_processor_id() in preemptible [00000000] code" reported by Halil, using get_cpu/put_cpu instead of calling smp_processor_id() directly. - fix a possible spinlock recursion in virtcrypto_dataq_callback(), we should release the spinlock before invoking the callback. - rebase on the latest kernel master tree. v6: - add patch 1/2 to make sparc architecture

...pu); + put_cpu(); + + return node; +} + +int virtio_crypto_algs_register(void); +void virtio_crypto_algs_unregister(void); + +#endif /* _VIRTIO_CRYPTO_COMMON_H */ diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c new file mode 100644 index 0000000..c0854a1 --- /dev/null +++ b/drivers/crypto/virtio/virtio_crypto_core.c @@ -0,0 +1,474 @@ + /* Driver for Virtio crypto device. + * + * Copyright 2016 HUAWEI TECHNOLOGIES CO., LTD. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Pub...