linux_dsm_epyc7002/drivers/virtio
Michael S. Tsirkin 788e5b3a5d virtio_ring: use virt_store_mb
We need a full barrier after writing out event index, using
virt_store_mb there seems better than open-coding.  As usual, we need a
wrapper to account for strong barriers.

It's tempting to use this in vhost as well, for that, we'll
need a variant of smp_store_mb that works on __user pointers.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
2016-01-12 20:47:02 +02:00
..
config.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
Kconfig Add virtio-input driver. 2015-03-29 12:13:52 +10:30
Makefile Add virtio-input driver. 2015-03-29 12:13:52 +10:30
virtio_balloon.c virtio_balloon: do not change memory amount visible via /proc/meminfo 2015-09-08 13:32:11 +03:00
virtio_input.c virtio-input: reset device and detach unused during remove 2015-08-06 10:40:35 +03:00
virtio_mmio.c virtio_mmio: add ACPI probing 2015-09-08 13:30:28 +03:00
virtio_pci_common.c virtio/vhost: cross endian support 2015-07-03 16:02:25 -07:00
virtio_pci_common.h virtio-pci: alloc only resources actually used. 2015-06-24 08:15:09 +02:00
virtio_pci_legacy.c virtio-pci: alloc only resources actually used. 2015-06-24 08:15:09 +02:00
virtio_pci_modern.c virtio-pci: alloc only resources actually used. 2015-06-24 08:15:09 +02:00
virtio_ring.c virtio_ring: use virt_store_mb 2016-01-12 20:47:02 +02:00
virtio.c virtio: fix memory leak of virtio ida cache layers 2015-12-07 17:28:01 +02:00