search for: 950,6

This patch causes aarch64 to use virtio-pci instead of virtio-mmio. Virtio-pci is considerably faster than virtio-mmio, it's more like how other architectures work, and it supports hotplugging (although it's not likely we'd use the latter feature). I'm not necessarily suggesting that we apply this. Laine (CC'd) has some further patches to libvirt lined up which AIUI would

...= setjmp(jmploc.loc))) { goto funcdone; @@ -940,6 +942,7 @@ evalfun(struct funcnode *func, int argc, char **argv, int flags) shellparam.malloc = 0; func->count++; funcline = func->n.ndefun.linno; + loopnest = 0; INTON; shellparam.nparam = argc - 1; shellparam.p = argv + 1; @@ -950,6 +953,7 @@ evalfun(struct funcnode *func, int argc, char **argv, int flags) poplocalvars(0); funcdone: INTOFF; + loopnest = saveloopnest; funcline = savefuncline; freefunc(func); freeparam(&shellparam);

...= setjmp(jmploc.loc))) { goto funcdone; @@ -940,6 +942,7 @@ evalfun(struct funcnode *func, int argc, char **argv, int flags) shellparam.malloc = 0; func->count++; funcline = func->n.ndefun.linno; + loopnest = 0; INTON; shellparam.nparam = argc - 1; shellparam.p = argv + 1; @@ -950,6 +953,7 @@ evalfun(struct funcnode *func, int argc, char **argv, int flags) poplocalvars(0); funcdone: INTOFF; + loopnest = saveloopnest; funcline = savefuncline; freefunc(func); freeparam(&shellparam);

...virtio-serial-device" #define VIRTIO_NET "virtio-net-device" -#endif /* ARM */ +#endif /* ARMv7 */ /* Machine types. */ #ifdef __arm__ diff --git a/src/launch-libvirt.c b/src/launch-libvirt.c index d8479dc..1ac5604 100644 --- a/src/launch-libvirt.c +++ b/src/launch-libvirt.c @@ -950,6 +950,13 @@ static int construct_libvirt_xml_disk_source_hosts (guestfs_h *g, xmlTextWriterP static int construct_libvirt_xml_disk_source_seclabel (guestfs_h *g, const struct backend_libvirt_data *data, xmlTextWriterPtr xo); static int construct_libvirt_xml_appliance (guestfs_h *g, const struct...

...com> CC: Eddie Dong <eddie.dong@intel.com> --- xen/arch/x86/hvm/vmx/vmcs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/arch/x86/hvm/vmx/vmcs.c b/xen/arch/x86/hvm/vmx/vmcs.c index 290b42f..4aab971 100644 --- a/xen/arch/x86/hvm/vmx/vmcs.c +++ b/xen/arch/x86/hvm/vmx/vmcs.c @@ -950,6 +950,7 @@ static int construct_vmcs(struct vcpu *v) vmx_disable_intercept_for_msr(v, MSR_FS_BASE, MSR_TYPE_R | MSR_TYPE_W); vmx_disable_intercept_for_msr(v, MSR_GS_BASE, MSR_TYPE_R | MSR_TYPE_W); + vmx_disable_intercept_for_msr(v, MSR_SHADOW_GS_BASE, MSR_TYPE_R | MSR_TY...

..._device *vgdev, void *data, uint32_t data_size, - uint32_t ctx_id, struct virtio_gpu_fence *fence) + uint32_t ctx_id, + struct virtio_gpu_object_array *objs, + struct virtio_gpu_fence *fence) { struct virtio_gpu_cmd_submit *cmd_p; struct virtio_gpu_vbuffer *vbuf; @@ -950,6 +960,7 @@ void virtio_gpu_cmd_submit(struct virtio_gpu_device *vgdev, vbuf->data_buf = data; vbuf->data_size = data_size; + vbuf->objs = objs; cmd_p->hdr.type = cpu_to_le32(VIRTIO_GPU_CMD_SUBMIT_3D); cmd_p->hdr.ctx_id = cpu_to_le32(ctx_id); -- 2.18.1

...range->valid = false; range->hmm = NULL; - if ((range->start & mask) || (range->end & mask)) + if ((range->start & (PAGE_SIZE - 1)) || (range->end & (PAGE_SIZE - 1))) return -EINVAL; if (range->start >= range->end) return -EINVAL; @@ -964,16 +950,6 @@ long hmm_range_fault(struct hmm_range *range, unsigned int flags) if (vma == NULL || (vma->vm_flags & device_vma)) return -EFAULT; - if (is_vm_hugetlb_page(vma)) { - if (huge_page_shift(hstate_vma(vma)) != - range->page_shift && - range->page_shift...

...range->valid = false; range->hmm = NULL; - if ((range->start & mask) || (range->end & mask)) + if ((range->start & (PAGE_SIZE - 1)) || (range->end & (PAGE_SIZE - 1))) return -EINVAL; if (range->start >= range->end) return -EINVAL; @@ -964,16 +950,6 @@ long hmm_range_fault(struct hmm_range *range, unsigned int flags) if (vma == NULL || (vma->vm_flags & device_vma)) return -EFAULT; - if (is_vm_hugetlb_page(vma)) { - if (huge_page_shift(hstate_vma(vma)) != - range->page_shift && - range->page_shift...

..._NET_HDR_GSO_TCPV4; else if (sinfo->gso_type & SKB_GSO_TCPV6) vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_TCPV6; - else if (sinfo->gso_type & SKB_GSO_UDP) - vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_UDP; else BUG(); if (sinfo->gso_type & SKB_GSO_TCP_ECN) @@ -950,9 +950,6 @@ static int set_offload(struct macvtap_queue *q, unsigned long arg) if (arg & TUN_F_TSO6) feature_mask |= NETIF_F_TSO6; } - - if (arg & TUN_F_UFO) - feature_mask |= NETIF_F_UFO; } /* tun/tap driver inverts the usage for TSO offloads, where @@ -963,7 +960,7 @@...

..._NET_HDR_GSO_TCPV4; else if (sinfo->gso_type & SKB_GSO_TCPV6) vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_TCPV6; - else if (sinfo->gso_type & SKB_GSO_UDP) - vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_UDP; else BUG(); if (sinfo->gso_type & SKB_GSO_TCP_ECN) @@ -950,9 +950,6 @@ static int set_offload(struct macvtap_queue *q, unsigned long arg) if (arg & TUN_F_TSO6) feature_mask |= NETIF_F_TSO6; } - - if (arg & TUN_F_UFO) - feature_mask |= NETIF_F_UFO; } /* tun/tap driver inverts the usage for TSO offloads, where @@ -963,7 +960,7 @@...

The virtio net protocol supports UFO but does not provide for passing a fragment ID for fragmentation of IPv6 packets. We used to generate a fragment ID wherever such a packet was fragmented, but currently we always use ID=0! v2: Add blank lines after declarations Ben. Ben Hutchings (2): drivers/net: Disable UFO through virtio drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO

The virtio net protocol supports UFO but does not provide for passing a fragment ID for fragmentation of IPv6 packets. We used to generate a fragment ID wherever such a packet was fragmented, but currently we always use ID=0! v2: Add blank lines after declarations Ben. Ben Hutchings (2): drivers/net: Disable UFO through virtio drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO

...fo->gso_type & SKB_GSO_TCPV6) > vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_TCPV6; > - else if (sinfo->gso_type & SKB_GSO_UDP) > - vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_UDP; > else > BUG(); > if (sinfo->gso_type & SKB_GSO_TCP_ECN) > @@ -950,9 +950,6 @@ static int set_offload(struct macvtap_queue *q, unsigned long arg) > if (arg & TUN_F_TSO6) > feature_mask |= NETIF_F_TSO6; > } > - > - if (arg & TUN_F_UFO) > - feature_mask |= NETIF_F_UFO; > } > > /* tun/tap driver inverts the usag...

virtio 1.0 says device configuration is optional, but most drivers treat it as mandatory. Even if presented by device, guest bios might disable the BAR holding that configuration, so we can't assume it's there, but we also don't want to fail if not in case drivers can cope with it's absence - such as caif or rng. Add code to drivers to check presence of get callback and fail

virtio 1.0 says device configuration is optional, but most drivers treat it as mandatory. Even if presented by device, guest bios might disable the BAR holding that configuration, so we can't assume it's there, but we also don't want to fail if not in case drivers can cope with it's absence - such as caif or rng. Add code to drivers to check presence of get callback and fail

Couple of patches to fix an overflow, optimize a bit and support bigger resolutions using Windows 8.

..._NET_HDR_GSO_TCPV4; else if (sinfo->gso_type & SKB_GSO_TCPV6) vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_TCPV6; - else if (sinfo->gso_type & SKB_GSO_UDP) - vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_UDP; else BUG(); if (sinfo->gso_type & SKB_GSO_TCP_ECN) @@ -950,9 +950,6 @@ static int set_offload(struct macvtap_queue *q, unsigned long arg) if (arg & TUN_F_TSO6) feature_mask |= NETIF_F_TSO6; } - - if (arg & TUN_F_UFO) - feature_mask |= NETIF_F_UFO; } /* tun/tap driver inverts the usage for TSO offloads, where @@ -963,7 +960,7 @@...

..._NET_HDR_GSO_TCPV4; else if (sinfo->gso_type & SKB_GSO_TCPV6) vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_TCPV6; - else if (sinfo->gso_type & SKB_GSO_UDP) - vnet_hdr->gso_type = VIRTIO_NET_HDR_GSO_UDP; else BUG(); if (sinfo->gso_type & SKB_GSO_TCP_ECN) @@ -950,9 +950,6 @@ static int set_offload(struct macvtap_queue *q, unsigned long arg) if (arg & TUN_F_TSO6) feature_mask |= NETIF_F_TSO6; } - - if (arg & TUN_F_UFO) - feature_mask |= NETIF_F_UFO; } /* tun/tap driver inverts the usage for TSO offloads, where @@ -963,7 +960,7 @@...

..._get_user(struct vhost_virtqueue *vq, ret; \ }) +#define vhost_get_avail(vq, x, ptr) \ + vhost_get_user(vq, x, ptr, VHOST_ADDR_AVAIL) + +#define vhost_get_used(vq, x, ptr) \ + vhost_get_user(vq, x, ptr, VHOST_ADDR_USED) + static void vhost_dev_lock_vqs(struct vhost_dev *d) { int i = 0; @@ -950,6 +1012,7 @@ int vhost_process_iotlb_msg(struct vhost_dev *dev, ret = -EFAULT; break; } + vhost_vq_meta_reset(dev); if (vhost_new_umem_range(dev->iotlb, msg->iova, msg->size, msg->iova + msg->size - 1, msg->uaddr, msg->perm)) { @@ -959,6 +1022,7 @@...

..._get_user(struct vhost_virtqueue *vq, ret; \ }) +#define vhost_get_avail(vq, x, ptr) \ + vhost_get_user(vq, x, ptr, VHOST_ADDR_AVAIL) + +#define vhost_get_used(vq, x, ptr) \ + vhost_get_user(vq, x, ptr, VHOST_ADDR_USED) + static void vhost_dev_lock_vqs(struct vhost_dev *d) { int i = 0; @@ -950,6 +1012,7 @@ int vhost_process_iotlb_msg(struct vhost_dev *dev, ret = -EFAULT; break; } + vhost_vq_meta_reset(dev); if (vhost_new_umem_range(dev->iotlb, msg->iova, msg->size, msg->iova + msg->size - 1, msg->uaddr, msg->perm)) { @@ -959,6 +1022,7 @@...