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...eric parameter with the macro. Signed-off-by: Chuansheng Liu <chuansheng.liu at intel.com> Signed-off-by: Baole Ni <baolex.ni at intel.com> --- drivers/vhost/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 669fef1..bf338d1 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -31,7 +31,7 @@ #include "vhost.h" static ushort max_mem_regions = 64; -module_param(max_mem_regions, ushort, 0444); +module_param(max_mem_regions, ushort, S_IRUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(max_mem...

...eric parameter with the macro. Signed-off-by: Chuansheng Liu <chuansheng.liu at intel.com> Signed-off-by: Baole Ni <baolex.ni at intel.com> --- drivers/vhost/vhost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 669fef1..bf338d1 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -31,7 +31,7 @@ #include "vhost.h" static ushort max_mem_regions = 64; -module_param(max_mem_regions, ushort, 0444); +module_param(max_mem_regions, ushort, S_IRUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(max_mem...

...ill be used by lockless enqueuing patch. Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 53 ++++++++++++++++++++------------------------------- 1 file changed, 21 insertions(+), 32 deletions(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 669fef1..73dd16d 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -131,6 +131,19 @@ static void vhost_reset_is_le(struct vhost_virtqueue *vq) vq->is_le = virtio_legacy_is_little_endian(); } +struct vhost_flush_struct { + struct vhost_work work; + struct completion wait_event; +}; +...

...ill be used by lockless enqueuing patch. Signed-off-by: Jason Wang <jasowang at redhat.com> --- drivers/vhost/vhost.c | 53 ++++++++++++++++++++------------------------------- 1 file changed, 21 insertions(+), 32 deletions(-) diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index 669fef1..73dd16d 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -131,6 +131,19 @@ static void vhost_reset_is_le(struct vhost_virtqueue *vq) vq->is_le = virtio_legacy_is_little_endian(); } +struct vhost_flush_struct { + struct vhost_work work; + struct completion wait_event; +}; +...

This patch tries to implement an device IOTLB for vhost. This could be used with for co-operation with userspace IOMMU implementation (qemu) for a secure DMA environment (DMAR) in guest. The idea is simple. When vhost meets an IOTLB miss, it will request the assistance of userspace to do the translation, this is done through: - when there's a IOTLB miss, it will notify userspace through

This patch tries to implement an device IOTLB for vhost. This could be used with for co-operation with userspace IOMMU implementation (qemu) for a secure DMA environment (DMAR) in guest. The idea is simple. When vhost meets an IOTLB miss, it will request the assistance of userspace to do the translation, this is done through: - when there's a IOTLB miss, it will notify userspace through

This patch tries to implement an device IOTLB for vhost. This could be used with for co-operation with userspace IOMMU implementation (qemu) for a secure DMA environment (DMAR) in guest. The idea is simple. When vhost meets an IOTLB miss, it will request the assistance of userspace to do the translation, this is done through: - when there's a IOTLB miss, it will notify userspace through

This patch tries to implement an device IOTLB for vhost. This could be used with for co-operation with userspace IOMMU implementation (qemu) for a secure DMA environment (DMAR) in guest. The idea is simple. When vhost meets an IOTLB miss, it will request the assistance of userspace to do the translation, this is done through: - when there's a IOTLB miss, it will notify userspace through

This patch tries to implement an device IOTLB for vhost. This could be used with for co-operation with userspace IOMMU implementation (qemu) for a secure DMA environment (DMAR) in guest. The idea is simple. When vhost meets an IOTLB miss, it will request the assistance of userspace to do the translation, this is done through: - when there's a IOTLB miss, it will notify userspace through

This patch tries to implement an device IOTLB for vhost. This could be used with for co-operation with userspace IOMMU implementation (qemu) for a secure DMA environment (DMAR) in guest. The idea is simple. When vhost meets an IOTLB miss, it will request the assistance of userspace to do the translation, this is done through: - when there's a IOTLB miss, it will notify userspace through