search for: vop_main

...:55:26 +0800 weiping zhang <zhangweiping at didichuxing.com> wrote: > don't free vp_vdev until vp_vdev.dev.release be called. Same comment as for the virtio_pci patch. > > Signed-off-by: weiping zhang <zhangweiping at didichuxing.com> > --- > drivers/misc/mic/vop/vop_main.c | 16 +++++++++------- > 1 file changed, 9 insertions(+), 7 deletions(-) > > diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c > index a341938..8c716a0 100644 > --- a/drivers/misc/mic/vop/vop_main.c > +++ b/drivers/misc/mic/vop/vop_main.c > @@ -4...

...:55:26 +0800 weiping zhang <zhangweiping at didichuxing.com> wrote: > don't free vp_vdev until vp_vdev.dev.release be called. Same comment as for the virtio_pci patch. > > Signed-off-by: weiping zhang <zhangweiping at didichuxing.com> > --- > drivers/misc/mic/vop/vop_main.c | 16 +++++++++------- > 1 file changed, 9 insertions(+), 7 deletions(-) > > diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c > index a341938..8c716a0 100644 > --- a/drivers/misc/mic/vop/vop_main.c > +++ b/drivers/misc/mic/vop/vop_main.c > @@ -4...

...is series fix the cleanup for the caller of register_virtio_device, the main work is use put_device instead of kfree. weiping zhang (3): virtio_pci: use put_device instead of kfree virtio: use put_device instead of kfree virtio: put reference count of virtio_device.dev drivers/misc/mic/vop/vop_main.c | 16 +++++++++------- drivers/remoteproc/remoteproc_virtio.c | 2 +- drivers/virtio/virtio_pci_common.c | 17 +++++++++-------- 3 files changed, 19 insertions(+), 16 deletions(-) -- 2.9.4

...is series fix the cleanup for the caller of register_virtio_device, the main work is use put_device instead of kfree. weiping zhang (3): virtio_pci: use put_device instead of kfree virtio: use put_device instead of kfree virtio: put reference count of virtio_device.dev drivers/misc/mic/vop/vop_main.c | 16 +++++++++------- drivers/remoteproc/remoteproc_virtio.c | 2 +- drivers/virtio/virtio_pci_common.c | 17 +++++++++-------- 3 files changed, 19 insertions(+), 16 deletions(-) -- 2.9.4

don't free vp_vdev until vp_vdev.dev.release be called. Signed-off-by: weiping zhang <zhangweiping at didichuxing.com> --- drivers/misc/mic/vop/vop_main.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c index a341938..8c716a0 100644 --- a/drivers/misc/mic/vop/vop_main.c +++ b/drivers/misc/mic/vop/vop_main.c @@ -452,10 +452,12 @@ static irqreturn_t...

...function, even * if it returned an error! Always use put_device() to give up the * reference initialized in this function instead. */ so we don't free vp_vdev until vp_vdev.dev.release be called. Signed-off-by: weiping zhang <zhangweiping at didichuxing.com> --- drivers/misc/mic/vop/vop_main.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c index a341938..456e969 100644 --- a/drivers/misc/mic/vop/vop_main.c +++ b/drivers/misc/mic/vop/vop_main.c @@ -452,10 +452,12 @@ static irqretur...

...nction, even * if it returned an error! Always use put_device() to give up the * reference initialized in this function instead. */ so we don't free vdev until vdev->vdev.dev.release be called. Signed-off-by: weiping zhang <zhangweiping at didichuxing.com> --- drivers/misc/mic/vop/vop_main.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c index a341938..3633202 100644 --- a/drivers/misc/mic/vop/vop_main.c +++ b/drivers/misc/mic/vop/vop_main.c @@ -452,10 +452,12 @@ static irqret...

...device() to give up the * reference initialized in this function instead. */ so we don't free vdev until vdev->vdev.dev.release be called. Signed-off-by: weiping zhang <zhangweiping at didichuxing.com> Reviewed-by: Cornelia Huck <cohuck at redhat.com> --- drivers/misc/mic/vop/vop_main.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c index a341938..3633202 100644 --- a/drivers/misc/mic/vop/vop_main.c +++ b/drivers/misc/mic/vop/vop_main.c @@ -452,10 +452,12 @@ static irqret...

...ve_device weiping zhang (4): virtio: split device_register into device_initialize and device_add virtio_pci: don't kfree device on register failure virtio_vop: don't kfree device on register failure virtio_remoteproc: don't kfree device on register failure drivers/misc/mic/vop/vop_main.c | 20 +++++++++++++------- drivers/remoteproc/remoteproc_virtio.c | 13 +++++++++++-- drivers/virtio/virtio.c | 18 +++++++++++++++--- drivers/virtio/virtio_pci_common.c | 8 ++++++-- 4 files changed, 45 insertions(+), 14 deletions(-) -- 2.9.4

...ve_device weiping zhang (4): virtio: split device_register into device_initialize and device_add virtio_pci: don't kfree device on register failure virtio_vop: don't kfree device on register failure virtio_remoteproc: don't kfree device on register failure drivers/misc/mic/vop/vop_main.c | 20 +++++++++++++------- drivers/remoteproc/remoteproc_virtio.c | 13 +++++++++++-- drivers/virtio/virtio.c | 18 +++++++++++++++--- drivers/virtio/virtio_pci_common.c | 8 ++++++-- 4 files changed, 45 insertions(+), 14 deletions(-) -- 2.9.4

Some vqs may not need to be allocated when their related feature bits are disabled. So callers may pass in such vqs with "names = NULL". Then we skip such vq allocations. Signed-off-by: Wei Wang <wei.w.wang at intel.com> --- drivers/misc/mic/vop/vop_main.c | 9 +++++++-- drivers/remoteproc/remoteproc_virtio.c | 9 +++++++-- drivers/s390/virtio/virtio_ccw.c | 12 +++++++++--- drivers/virtio/virtio_mmio.c | 9 +++++++-- 4 files changed, 30 insertions(+), 9 deletions(-) diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/...

...virtio_pci: add comments for the reason use put_device * virtio vop: also use put_device in in _vop_remove_device() weiping zhang (3): virtio_pci: use put_device instead of kfree virtio: use put_device instead of kfree virtio: put reference count of virtio_device.dev drivers/misc/mic/vop/vop_main.c | 18 ++++++++++-------- drivers/remoteproc/remoteproc_virtio.c | 2 +- drivers/virtio/virtio_pci_common.c | 17 +++++++++-------- 3 files changed, 20 insertions(+), 17 deletions(-) -- 2.9.4

...virtio_pci: add comments for the reason use put_device * virtio vop: also use put_device in in _vop_remove_device() weiping zhang (3): virtio_pci: use put_device instead of kfree virtio: use put_device instead of kfree virtio: put reference count of virtio_device.dev drivers/misc/mic/vop/vop_main.c | 18 ++++++++++-------- drivers/remoteproc/remoteproc_virtio.c | 2 +- drivers/virtio/virtio_pci_common.c | 17 +++++++++-------- 3 files changed, 20 insertions(+), 17 deletions(-) -- 2.9.4

...hang (5): virtio: add helper virtio_get_status virtio_pci: don't kfree device on register failure virtio_vop: don't kfree device on register failure virtio_remoteproc: don't kfree device on register failure virtio: add comments for virtio_register_device drivers/misc/mic/vop/vop_main.c | 17 +++++++++++------ drivers/remoteproc/remoteproc_virtio.c | 10 +++++++++- drivers/virtio/virtio.c | 19 +++++++++++++++++++ drivers/virtio/virtio_pci_common.c | 5 ++++- include/linux/virtio_config.h | 2 ++ 5 files changed, 45 insertions(+), 8 deletions...

...hang (5): virtio: add helper virtio_get_status virtio_pci: don't kfree device on register failure virtio_vop: don't kfree device on register failure virtio_remoteproc: don't kfree device on register failure virtio: add comments for virtio_register_device drivers/misc/mic/vop/vop_main.c | 17 +++++++++++------ drivers/remoteproc/remoteproc_virtio.c | 10 +++++++++- drivers/virtio/virtio.c | 19 +++++++++++++++++++ drivers/virtio/virtio_pci_common.c | 5 ++++- include/linux/virtio_config.h | 2 ++ 5 files changed, 45 insertions(+), 8 deletions...

Allows maintaining extra context per vq. For ease of use, passing in NULL is legal and disables the feature for all vqs. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/misc/mic/vop/vop_main.c | 9 ++++++--- drivers/s390/virtio/kvm_virtio.c | 6 ++++-- drivers/s390/virtio/virtio_ccw.c | 7 ++++--- drivers/virtio/virtio_mmio.c | 8 +++++--- drivers/virtio/virtio_pci_common.c | 18 +++++++++++------- drivers/virtio/virtio_pci_common.h | 4 +++- drivers/virtio/virtio_pci...

Allows maintaining extra context per vq. For ease of use, passing in NULL is legal and disables the feature for all vqs. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/misc/mic/vop/vop_main.c | 9 ++++++--- drivers/s390/virtio/kvm_virtio.c | 6 ++++-- drivers/s390/virtio/virtio_ccw.c | 7 ++++--- drivers/virtio/virtio_mmio.c | 8 +++++--- drivers/virtio/virtio_pci_common.c | 18 +++++++++++------- drivers/virtio/virtio_pci_common.h | 4 +++- drivers/virtio/virtio_pci...

...he vq allocation layer by setting the related names[i] to be NULL. This patch series fixes the find_vqs implementations to handle this case. Wei Wang (2): virtio_pci: use queue idx instead of array idx to set up the vq virtio: don't allocate vqs when names[i] = NULL drivers/misc/mic/vop/vop_main.c | 9 +++++++-- drivers/remoteproc/remoteproc_virtio.c | 9 +++++++-- drivers/s390/virtio/virtio_ccw.c | 12 +++++++++--- drivers/virtio/virtio_mmio.c | 9 +++++++-- drivers/virtio/virtio_pci_common.c | 8 ++++---- 5 files changed, 34 insertions(+), 13 deletions(-)...

...he vq allocation layer by setting the related names[i] to be NULL. This patch series fixes the find_vqs implementations to handle this case. Wei Wang (2): virtio_pci: use queue idx instead of array idx to set up the vq virtio: don't allocate vqs when names[i] = NULL drivers/misc/mic/vop/vop_main.c | 9 +++++++-- drivers/remoteproc/remoteproc_virtio.c | 9 +++++++-- drivers/s390/virtio/virtio_ccw.c | 12 +++++++++--- drivers/virtio/virtio_mmio.c | 9 +++++++-- drivers/virtio/virtio_pci_common.c | 8 ++++---- 5 files changed, 34 insertions(+), 13 deletions(-)...

...9;t necessary and prevents us from making changes safely. In particular, the APIs actually assume the legacy layout. Add struct vring_s (identical ATM) and supporting legacy APIs and switch everyone to use that. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/misc/mic/vop/vop_main.c | 2 +- drivers/platform/mellanox/mlxbf-tmfifo.c | 10 ++++----- drivers/virtio/virtio_ring.c | 10 ++++----- include/linux/virtio.h | 2 +- include/linux/virtio_ring.h | 28 ++++++++++++++++++++++++ include/linux/vringh.h |...