[PULL] virtio & lguest

From: Rusty Russell
Date: Wed May 01 2013 - 20:27:49 EST

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The following changes since commit 6dbe51c251a327e012439c4772097a13df43c5b8:

Linux 3.9-rc1 (2013-03-03 15:11:05 -0800)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git tags/virtio-next-for-linus

for you to fetch changes up to 01d779a14ef800b74684d9692add4944df052461:

caif_virtio: Remove bouncing email addresses (2013-05-01 11:59:15 +0930)

----------------------------------------------------------------
Lots of virtio work which wasn't quite ready for last merge window. Plus
I dived into lguest again, reworking the pagetable code so we can move
the switcher page: our fixmaps sometimes take more than 2MB now...

Cheers,
Rusty.

----------------------------------------------------------------
Amit Shah (1):
virtio: console: replace EMFILE with EBUSY for already-open port

Amos Kong (1):
MAINTAINERS: add missing entries for virtio

Cosmin Paraschiv (1):
lguest: improve code readability in lg_cpu_start.

Erwan Yvin (1):
caif_virtio: Introduce caif over virtio

Michael S. Tsirkin (1):
tools/virtio: fix build for 3.8

Milos Vyletel (1):
virtio-blk: emit udev event when device is resized

Paolo Bonzini (7):
scatterlist: introduce sg_unmark_end
virtio-blk: reorganize virtblk_add_req
virtio-blk: use virtqueue_add_sgs on bio path
virtio-blk: use virtqueue_add_sgs on req path
virtio-scsi: pass struct virtio_scsi to virtqueue completion function
virtio-scsi: push vq lock/unlock into virtscsi_vq_done
virtio-scsi: introduce multiqueue support

Paul Bolle (1):
virtio: do not export "u16" and "u64" to userspace

Rusty Russell (31):
Remove Documentation/virtual/virtio-spec.txt
virtio_ring: expose virtio barriers for use in vringh.
tools/virtio: separate headers more.
vringh: host-side implementation of virtio rings.
tools/virtio: add vring_test.
virtio_ring: virtqueue_add_sgs, to add multiple sgs.
virtio_ring: virtqueue_add_outbuf / virtqueue_add_inbuf.
tools/virtio: make vringh_test use inbuf/outbuf.
virtio_blk: remove nents member.
virtio_scsi: use virtqueue_add_inbuf() for virtscsi_kick_event.
virtio_net: use virtqueue_add_sgs[] for command buffers.
virtio_net: use simplified virtqueue accessors.
virtio_rng: use simplified virtqueue accessors.
virtio_console: use simplified virtqueue accessors.
caif_virtio: use simplified virtqueue accessors.
virtio_rpmsg_bus: use simplified virtqueue accessors.
virtio_balloon: use simplified virtqueue accessors.
9p/trans_virtio.c: use virtio_add_sgs[]
tools/virtio: remove virtqueue_add_buf() from tests.
lguest: prepare to make SWITCHER_ADDR a variable.
lguest: check vaddr not pgd for Switcher protection.
lguest: remove RESERVE_MEM constant.
lguest: rename switcher_page to switcher_pages.
lguest: assume Switcher text is a single page.
lguest: make check_gpte et. al return bool.
lguest: extract shadow PTE walking / allocating.
lguest: expost switcher_pages array (as lg_switcher_pages).
lguest: don't share Switcher PTE pages between guests.
lguest: map Switcher text whenever we allocate a new pagetable.
lguest: cache last cpu we ran on.
lguest: map Switcher below fixmap.

Sasha Levin (1):
virtio-net: fill only rx queues which are being used

Sjur BrÃndeland (4):
virtio: Introduce vringh wrappers in virtio_config
caif_virtio: Use vringh_notify_enable correctly
caif_virtio: Check that vringh_config is not null
caif_virtio: Remove bouncing email addresses

Wanlong Gao (5):
lguest: fix paths in comments
virtio-scsi: use pr_err() instead of printk()
virtio-scsi: use virtqueue_add_sgs for command buffers
virtio-scsi: redo allocation of target data
virtio-scsi: reset virtqueue affinity when doing cpu hotplug

Wei Yongjun (2):
caif_virtio: fix error return code in cfv_create_genpool()
virtio_console: make local symbols static

Documentation/virtual/00-INDEX | 3 -
Documentation/virtual/virtio-spec.txt | 3210 -------------------------------
MAINTAINERS | 1 +
arch/x86/include/asm/lguest.h | 17 +-
block/blk-integrity.c | 2 +-
block/blk-merge.c | 2 +-
drivers/Makefile | 2 +-
drivers/block/virtio_blk.c | 148 +-
drivers/char/hw_random/virtio-rng.c | 2 +-
drivers/char/virtio_console.c | 14 +-
drivers/lguest/Kconfig | 5 +-
drivers/lguest/core.c | 67 +-
drivers/lguest/lg.h | 6 +-
drivers/lguest/lguest_user.c | 6 +-
drivers/lguest/page_tables.c | 567 +++---
drivers/lguest/x86/core.c | 7 +-
drivers/net/caif/Kconfig | 14 +
drivers/net/caif/Makefile | 3 +
drivers/net/caif/caif_virtio.c | 790 ++++++++
drivers/net/virtio_net.c | 77 +-
drivers/rpmsg/virtio_rpmsg_bus.c | 8 +-
drivers/scsi/virtio_scsi.c | 487 +++--
drivers/vhost/Kconfig | 8 +
drivers/vhost/Kconfig.tcm | 1 +
drivers/vhost/Makefile | 2 +
drivers/vhost/test.c | 4 +-
drivers/vhost/vringh.c | 1007 ++++++++++
drivers/virtio/virtio_balloon.c | 6 +-
drivers/virtio/virtio_ring.c | 297 ++-
include/linux/scatterlist.h | 16 +
include/linux/virtio.h | 20 +
include/linux/virtio_caif.h | 24 +
include/linux/virtio_ring.h | 57 +
include/linux/vringh.h | 225 +++
include/uapi/linux/virtio_balloon.h | 4 +-
include/uapi/linux/virtio_ids.h | 1 +
net/9p/trans_virtio.c | 48 +-
tools/lguest/lguest.txt | 2 +-
tools/virtio/Makefile | 10 +-
tools/virtio/asm/barrier.h | 14 +
tools/virtio/linux/bug.h | 10 +
tools/virtio/linux/err.h | 26 +
tools/virtio/linux/export.h | 5 +
tools/virtio/linux/irqreturn.h | 1 +
tools/virtio/linux/kernel.h | 112 ++
tools/virtio/linux/module.h | 1 +
tools/virtio/linux/printk.h | 4 +
tools/virtio/linux/ratelimit.h | 4 +
tools/virtio/linux/scatterlist.h | 189 ++
tools/virtio/linux/types.h | 28 +
tools/virtio/linux/uaccess.h | 50 +
tools/virtio/linux/uio.h | 3 +
tools/virtio/linux/virtio.h | 171 +-
tools/virtio/linux/virtio_config.h | 6 +
tools/virtio/linux/virtio_ring.h | 1 +
tools/virtio/linux/vringh.h | 1 +
tools/virtio/uapi/linux/uio.h | 1 +
tools/virtio/uapi/linux/virtio_config.h | 1 +
tools/virtio/uapi/linux/virtio_ring.h | 4 +
tools/virtio/virtio_test.c | 13 +-
tools/virtio/vringh_test.c | 741 +++++++
61 files changed, 4482 insertions(+), 4074 deletions(-)
delete mode 100644 Documentation/virtual/virtio-spec.txt
create mode 100644 drivers/net/caif/caif_virtio.c
create mode 100644 drivers/vhost/vringh.c
create mode 100644 include/linux/virtio_caif.h
create mode 100644 include/linux/vringh.h
create mode 100644 tools/virtio/asm/barrier.h
create mode 100644 tools/virtio/linux/bug.h
create mode 100644 tools/virtio/linux/err.h
create mode 100644 tools/virtio/linux/export.h
create mode 100644 tools/virtio/linux/irqreturn.h
create mode 100644 tools/virtio/linux/kernel.h
create mode 100644 tools/virtio/linux/printk.h
create mode 100644 tools/virtio/linux/ratelimit.h
create mode 100644 tools/virtio/linux/scatterlist.h
create mode 100644 tools/virtio/linux/types.h
create mode 100644 tools/virtio/linux/uaccess.h
create mode 100644 tools/virtio/linux/uio.h
create mode 100644 tools/virtio/linux/virtio_config.h
create mode 100644 tools/virtio/linux/virtio_ring.h
create mode 100644 tools/virtio/linux/vringh.h
create mode 100644 tools/virtio/uapi/linux/uio.h
create mode 100644 tools/virtio/uapi/linux/virtio_config.h
create mode 100644 tools/virtio/uapi/linux/virtio_ring.h
create mode 100644 tools/virtio/vringh_test.c
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Next message: Philip J. Kelleher: "[PATCH 4/8] rsxx: Corrected discard support version number."
Previous message: Philip J. Kelleher: "[PATCH 2/8] rsxx: Individual workqueues for interruptible events."
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