search for: vfio_pci_virtio

...ices. The patch might make sense on stable as well. Michael S. Tsirkin (2): vfio: report group noiommu status vfio: add virtio pci quirk drivers/vfio/pci/vfio_pci_private.h | 1 + include/linux/vfio.h | 2 + drivers/vfio/pci/vfio_pci.c | 14 ++++ drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ drivers/vfio/vfio.c | 12 ++++ drivers/vfio/pci/Makefile | 1 + 6 files changed, 170 insertions(+) create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c -- MST

...ices. The patch might make sense on stable as well. Michael S. Tsirkin (2): vfio: report group noiommu status vfio: add virtio pci quirk drivers/vfio/pci/vfio_pci_private.h | 1 + include/linux/vfio.h | 2 + drivers/vfio/pci/vfio_pci.c | 14 ++++ drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ drivers/vfio/vfio.c | 12 ++++ drivers/vfio/pci/Makefile | 1 + 6 files changed, 170 insertions(+) create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c -- MST

...to userspace is unsafe, so probe > and fail VFIO initialization unless noiommu is enabled. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/vfio/pci/vfio_pci_private.h | 1 + > drivers/vfio/pci/vfio_pci.c | 14 ++++ > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > drivers/vfio/pci/Makefile | 1 + > 4 files changed, 156 insertions(+) > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h >...

...to userspace is unsafe, so probe > and fail VFIO initialization unless noiommu is enabled. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/vfio/pci/vfio_pci_private.h | 1 + > drivers/vfio/pci/vfio_pci.c | 14 ++++ > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > drivers/vfio/pci/Makefile | 1 + > 4 files changed, 156 insertions(+) > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h >...

...to userspace is unsafe, so probe > and fail VFIO initialization unless noiommu is enabled. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/vfio/pci/vfio_pci_private.h | 1 + > drivers/vfio/pci/vfio_pci.c | 11 +++ > drivers/vfio/pci/vfio_pci_virtio.c | 135 ++++++++++++++++++++++++++++++++++++ > drivers/vfio/pci/Makefile | 1 + > 4 files changed, 148 insertions(+) > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h >...

...to userspace is unsafe, so probe > and fail VFIO initialization unless noiommu is enabled. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > drivers/vfio/pci/vfio_pci_private.h | 1 + > drivers/vfio/pci/vfio_pci.c | 11 +++ > drivers/vfio/pci/vfio_pci_virtio.c | 135 ++++++++++++++++++++++++++++++++++++ > drivers/vfio/pci/Makefile | 1 + > 4 files changed, 148 insertions(+) > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h >...

...zation unless noiommu is enabled. > > > > > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > > > --- > > > drivers/vfio/pci/vfio_pci_private.h | 1 + > > > drivers/vfio/pci/vfio_pci.c | 14 ++++ > > > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > > > drivers/vfio/pci/Makefile | 1 + > > > 4 files changed, 156 insertions(+) > > > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > > > > > diff --git a/drivers/vfio/pci/vfio_pci_pr...

...zation unless noiommu is enabled. > > > > > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > > > --- > > > drivers/vfio/pci/vfio_pci_private.h | 1 + > > > drivers/vfio/pci/vfio_pci.c | 14 ++++ > > > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > > > drivers/vfio/pci/Makefile | 1 + > > > 4 files changed, 156 insertions(+) > > > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > > > > > diff --git a/drivers/vfio/pci/vfio_pci_pr...

...thout this bit, exposing the device to userspace is unsafe, so probe and fail VFIO initialization unless noiommu is enabled. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vfio/pci/vfio_pci_private.h | 1 + drivers/vfio/pci/vfio_pci.c | 11 +++ drivers/vfio/pci/vfio_pci_virtio.c | 135 ++++++++++++++++++++++++++++++++++++ drivers/vfio/pci/Makefile | 1 + 4 files changed, 148 insertions(+) create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h index 8a7d546..604d445 100644...

...hout this bit, exposing the device to userspace is unsafe, so probe and fail VFIO initialization unless noiommu is enabled. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vfio/pci/vfio_pci_private.h | 1 + drivers/vfio/pci/vfio_pci.c | 14 ++++ drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ drivers/vfio/pci/Makefile | 1 + 4 files changed, 156 insertions(+) create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h index 2128de8..2bd5616 100644...

...rkin (3): virtio: add features for IOMMU control vfio: report group noiommu status vfio: add virtio pci quirk drivers/vfio/pci/vfio_pci_private.h | 1 + include/uapi/linux/virtio_config.h | 10 +- drivers/vfio/pci/vfio_pci.c | 13 ++- drivers/vfio/pci/vfio_pci_virtio.c | 142 +++++++++++++++++++++++++++ drivers/vfio/platform/vfio_platform_common.c | 2 +- drivers/vfio/vfio.c | 5 +- drivers/virtio/virtio_ring.c | 18 +++- Documentation/vfio.txt | 4 +- drivers/vfio/pci/Makefile...

...rkin (3): virtio: add features for IOMMU control vfio: report group noiommu status vfio: add virtio pci quirk drivers/vfio/pci/vfio_pci_private.h | 1 + include/uapi/linux/virtio_config.h | 10 +- drivers/vfio/pci/vfio_pci.c | 13 ++- drivers/vfio/pci/vfio_pci_virtio.c | 142 +++++++++++++++++++++++++++ drivers/vfio/platform/vfio_platform_common.c | 2 +- drivers/vfio/vfio.c | 5 +- drivers/virtio/virtio_ring.c | 18 +++- Documentation/vfio.txt | 4 +- drivers/vfio/pci/Makefile...

...t; > and fail VFIO initialization unless noiommu is enabled. > > > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > > --- > > drivers/vfio/pci/vfio_pci_private.h | 1 + > > drivers/vfio/pci/vfio_pci.c | 14 ++++ > > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > > drivers/vfio/pci/Makefile | 1 + > > 4 files changed, 156 insertions(+) > > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > > > diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pc...

...ed. > > > > > > > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > > > > --- > > > > drivers/vfio/pci/vfio_pci_private.h | 1 + > > > > drivers/vfio/pci/vfio_pci.c | 14 ++++ > > > > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > > > > drivers/vfio/pci/Makefile | 1 + > > > > 4 files changed, 156 insertions(+) > > > > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c > > > > > > > > diff --git a/dri...

...ll. > > Michael S. Tsirkin (2): > vfio: report group noiommu status > vfio: add virtio pci quirk > > drivers/vfio/pci/vfio_pci_private.h | 1 + > include/linux/vfio.h | 2 + > drivers/vfio/pci/vfio_pci.c | 14 ++++ > drivers/vfio/pci/vfio_pci_virtio.c | 140 ++++++++++++++++++++++++++++++++++++ > drivers/vfio/vfio.c | 12 ++++ > drivers/vfio/pci/Makefile | 1 + > 6 files changed, 170 insertions(+) > create mode 100644 drivers/vfio/pci/vfio_pci_virtio.c >