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Message-ID: <20141211120248.GA8838@redhat.com>
Date: Thu, 11 Dec 2014 14:02:48 +0200
From: "Michael S. Tsirkin" <mst@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org,
netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
ben@...adent.org.uk, cornelia.huck@...ibm.com, jasowang@...hat.com,
mst@...hat.com, pbonzini@...hat.com, rusty@...tcorp.com.au,
sergei.shtylyov@...entembedded.com, thuth@...ux.vnet.ibm.com,
David Miller <davem@...emloft.net>
Subject: [PULL] virtio: virtio 1.0 support, misc patches
The following changes since commit b2776bf7149bddd1f4161f14f79520f17fc1d71d:
Linux 3.18 (2014-12-07 14:21:05 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up to 803cd18f7b5e6c7ad6bee9571ae8f4450190ab58:
virtio_ccw: finalize_features error handling (2014-12-09 16:32:41 +0200)
Note: some net drivers are affected by these patches.
David said he's fine with merging these patches through
my tree.
Rusty's on vacation, he acked using my tree for these, too.
----------------------------------------------------------------
virtio: virtio 1.0 support, misc patches
This adds a lot of infrastructure for virtio 1.0 support.
Notable missing pieces: virtio pci, virtio balloon (needs spec extension),
vhost scsi.
Plus, there are some minor fixes in a couple of places.
Cc: David Miller <davem@...emloft.net>
Cc: Rusty Russell <rusty@...tcorp.com.au>
Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
----------------------------------------------------------------
Cornelia Huck (4):
virtio: allow transports to get avail/used addresses
KVM: s390: virtio-ccw revision 1 SET_VQ
KVM: s390: enable virtio-ccw revision 1
virtio_ccw: finalize_features error handling
Jason Wang (1):
vhost: remove unnecessary forward declarations in vhost.h
Michael S. Tsirkin (64):
virtio: add low-level APIs for feature bits
virtio: use u32, not bitmap for features
mic_virtio: robust feature array size calculation
virtio: add support for 64 bit features.
virtio: assert 32 bit features in transports
virtio_ccw: add support for 64 bit features.
virtio: add virtio 1.0 feature bit
virtio: memory access APIs
virtio_ring: switch to new memory access APIs
virtio_config: endian conversion for v1.0
virtio: set FEATURES_OK
virtio: simplify feature bit handling
virtio: add legacy feature table support
virtio_net: v1.0 endianness
virtio_blk: v1.0 support
KVM: s390 allow virtio_ccw status writes to fail
virtio_blk: make serial attribute static
virtio_blk: fix race at module removal
virtio_net: pass vi around
virtio_net: get rid of virtio_net_hdr/skb_vnet_hdr
virtio_net: stricter short buffer length checks
virtio_net: bigger header when VERSION_1 is set
virtio_net: disable mac write for virtio 1.0
virtio_net: enable v1.0 support
vhost: make features 64 bit
vhost: add memory access wrappers
vhost/net: force len for TX to host endian
vhost: switch to __get/__put_user exclusively
vhost: virtio 1.0 endian-ness support
vhost/net: virtio 1.0 byte swap
vhost/net: larger header for virtio 1.0
vhost/net: enable virtio 1.0
tun: move internal flag defines out of uapi
tun: drop most type defines
tun: add VNET_LE flag
tun: TUN_VNET_LE support, fix sparse warnings for virtio headers
macvtap: TUN_VNET_LE support
virtio_scsi: v1.0 support
virtio_scsi: move to uapi
virtio_scsi: export to userspace
vhost/scsi: partial virtio 1.0 support
af_packet: virtio 1.0 stubs
virtio_console: virtio 1.0 support
virtio_balloon: add legacy_only flag
virtio: make VIRTIO_F_VERSION_1 a transport bit
virtio: drop VIRTIO_F_VERSION_1 from drivers
virtio_console: fix sparse warnings
virtio: add API to detect legacy devices
virtio_ccw: legacy: don't negotiate rev 1/features
virtio: allow finalize_features to fail
virtio_ccw: rev 1 devices set VIRTIO_F_VERSION_1
virtio_balloon: drop legacy_only driver flag
virtio: drop legacy_only driver flag
virtio_pci: add isr field
virtio_pci: fix coding style for structs
virtio_pci: free up vq->priv
virtio_pci: use priv for vq notification
virtio_pci: delete vqs indirectly
virtio_pci: setup vqs indirectly
virtio_pci: setup config vector indirectly
virtio_pci: split out legacy device support
virtio_pci: update file descriptions and copyright
virtio_pci: rename virtio_pci -> virtio_pci_common
virtio_ccw: future-proof finalize_features
Thomas Huth (1):
KVM: s390: Set virtio-ccw transport revision
drivers/vhost/vhost.h | 41 +-
drivers/virtio/virtio_pci_common.h | 136 ++++++
include/linux/virtio.h | 12 +-
include/linux/virtio_byteorder.h | 59 +++
include/linux/virtio_config.h | 103 ++++-
include/uapi/linux/if_tun.h | 17 +-
include/uapi/linux/virtio_blk.h | 15 +-
include/uapi/linux/virtio_config.h | 9 +-
include/uapi/linux/virtio_console.h | 7 +-
include/uapi/linux/virtio_net.h | 15 +-
include/uapi/linux/virtio_ring.h | 45 +-
include/{ => uapi}/linux/virtio_scsi.h | 106 ++---
include/uapi/linux/virtio_types.h | 46 ++
tools/virtio/linux/virtio.h | 22 +-
tools/virtio/linux/virtio_config.h | 2 +-
drivers/block/virtio_blk.c | 74 +--
drivers/char/virtio_console.c | 39 +-
drivers/lguest/lguest_device.c | 17 +-
drivers/misc/mic/card/mic_virtio.c | 14 +-
drivers/net/macvtap.c | 68 ++-
drivers/net/tun.c | 168 +++----
drivers/net/virtio_net.c | 161 +++----
drivers/remoteproc/remoteproc_virtio.c | 11 +-
drivers/s390/kvm/kvm_virtio.c | 11 +-
drivers/s390/kvm/virtio_ccw.c | 203 +++++++--
drivers/scsi/virtio_scsi.c | 50 +-
drivers/vhost/net.c | 31 +-
drivers/vhost/scsi.c | 22 +-
drivers/vhost/vhost.c | 93 ++--
drivers/virtio/virtio.c | 102 ++++-
drivers/virtio/virtio_mmio.c | 17 +-
drivers/virtio/virtio_pci.c | 802 ---------------------------------
drivers/virtio/virtio_pci_common.c | 464 +++++++++++++++++++
drivers/virtio/virtio_pci_legacy.c | 326 ++++++++++++++
drivers/virtio/virtio_ring.c | 109 +++--
net/packet/af_packet.c | 35 +-
tools/virtio/virtio_test.c | 5 +-
tools/virtio/vringh_test.c | 16 +-
drivers/virtio/Makefile | 1 +
include/uapi/linux/Kbuild | 2 +
40 files changed, 2048 insertions(+), 1428 deletions(-)
create mode 100644 drivers/virtio/virtio_pci_common.h
create mode 100644 include/linux/virtio_byteorder.h
rename include/{ => uapi}/linux/virtio_scsi.h (73%)
create mode 100644 include/uapi/linux/virtio_types.h
delete mode 100644 drivers/virtio/virtio_pci.c
create mode 100644 drivers/virtio/virtio_pci_common.c
create mode 100644 drivers/virtio/virtio_pci_legacy.c
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