Sergio Lopez 6329219749 vm-virtio: queue: Use a SeqCst fence on get_used_event ... On x86_64, a hint to the compiler is not enough, we need to issue a MFENCE instruction. Replace the Acquire fence with a SeqCst one. Without this, it's still possible to miss an used_event update, leading to the omission of a notification, possibly stalling the vring. Signed-off-by: Sergio Lopez <slp@redhat.com>		2020-03-18 13:36:17 +00:00
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transport	vm-virtio: mmio: Enable reporting of SHM regions via config fields	2020-03-04 09:40:25 +01:00
vhost_user	vhost-user-fs: handle FS_IO request	2020-03-17 08:23:38 +01:00
vsock	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
block.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
console.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
device.rs	vmm: Move codebase to GuestMemoryAtomic from vm-memory	2020-02-19 13:48:19 +00:00
iommu.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
lib.rs	vm-virtio: Add support for indirect descriptors	2020-02-25 11:12:50 +00:00
net_util.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
net.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
pmem.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00
queue.rs	vm-virtio: queue: Use a SeqCst fence on get_used_event	2020-03-18 13:36:17 +00:00
rng.rs	vm-virtio: Consume pause events to prevent infinite epoll_wait calls	2020-03-09 19:01:38 +01:00