[PATCH 0/3] vhost: fix use_mm usage

[Michael S. Tsirkin]

This patchset fixes an issue, pointed out by Al Viro, in how vhost net
calls use_mm, Works fine for me, and it's pretty straightforward.  If no
one sees any issues with it, this will be a good candidate for 2.6.33
(assuming vhost net itself gets pulled :( ).


Michael S. Tsirkin (3):
  vhost: prevent modification of an active ring
  vhost: add access_ok checks
  vhost: make default mapping empty by default

 drivers/vhost/net.c   |   23 ++++++--
 drivers/vhost/vhost.c |  153 ++++++++++++++++++++++++++++++++++++++++++++-----
 drivers/vhost/vhost.h |    2 +
 3 files changed, 157 insertions(+), 21 deletions(-)

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