search for: 6fadd8c

...from V1: - fix the cut-and-paste error Changes from V2: - loop through an array of feature bits - switch to use dev_warn() --- drivers/net/virtio_net.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index ec2a8b4..6fadd8c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1948,6 +1948,31 @@ static int virtnet_restore(struct virtio_device *vdev) } #endif +static void virtnet_sanitize_features(struct virtio_device *dev) +{ + unsigned int features_for_ctrl_vq[] = { + VIRTIO_NET_F_CTRL_RX, +...

...from V1: - fix the cut-and-paste error Changes from V2: - loop through an array of feature bits - switch to use dev_warn() --- drivers/net/virtio_net.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index ec2a8b4..6fadd8c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -1948,6 +1948,31 @@ static int virtnet_restore(struct virtio_device *vdev) } #endif +static void virtnet_sanitize_features(struct virtio_device *dev) +{ + unsigned int features_for_ctrl_vq[] = { + VIRTIO_NET_F_CTRL_RX, +...

...through an array of feature bits >> - switch to use dev_warn() >> --- >> drivers/net/virtio_net.c | 26 ++++++++++++++++++++++++++ >> 1 file changed, 26 insertions(+) >> >> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c >> index ec2a8b4..6fadd8c 100644 >> --- a/drivers/net/virtio_net.c >> +++ b/drivers/net/virtio_net.c >> @@ -1948,6 +1948,31 @@ static int virtnet_restore(struct virtio_device *vdev) >> } >> #endif >> >> +static void virtnet_sanitize_features(struct virtio_device *dev) >> +...

...through an array of feature bits >> - switch to use dev_warn() >> --- >> drivers/net/virtio_net.c | 26 ++++++++++++++++++++++++++ >> 1 file changed, 26 insertions(+) >> >> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c >> index ec2a8b4..6fadd8c 100644 >> --- a/drivers/net/virtio_net.c >> +++ b/drivers/net/virtio_net.c >> @@ -1948,6 +1948,31 @@ static int virtnet_restore(struct virtio_device *vdev) >> } >> #endif >> >> +static void virtnet_sanitize_features(struct virtio_device *dev) >> +...

Buggy host may advertised buggy host features (a usual case is that host advertise a feature whose dependencies were missed). In this case, driver should detect and disable the buggy features by itself. This patch introduces driver specific sanitize_features() method which is called just before features finalizing to detect and disable buggy features advertised by host. Virtio-net will be the

Buggy host may advertised buggy host features (a usual case is that host advertise a feature whose dependencies were missed). In this case, driver should detect and disable the buggy features by itself. This patch introduces driver specific sanitize_features() method which is called just before features finalizing to detect and disable buggy features advertised by host. Virtio-net will be the

...hanges from V2: > - loop through an array of feature bits > - switch to use dev_warn() > --- > drivers/net/virtio_net.c | 26 ++++++++++++++++++++++++++ > 1 file changed, 26 insertions(+) > > diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c > index ec2a8b4..6fadd8c 100644 > --- a/drivers/net/virtio_net.c > +++ b/drivers/net/virtio_net.c > @@ -1948,6 +1948,31 @@ static int virtnet_restore(struct virtio_device *vdev) > } > #endif > > +static void virtnet_sanitize_features(struct virtio_device *dev) > +{ > + unsigned int features_f...