similar to: [GIT PULL net-2.6] vhost-net: fix range checking

David, Not sure if it's too late for 2.6.36 - in case it's not, the following tree includes a last minute bugfix for vhost-net, found by code inspection. It is on top of net-2.6. Thanks! The following changes since commit b0057c51db66c5f0f38059f242c57d61c4741d89: tg3: restore rx_dropped accounting (2010-10-11 16:06:24 -0700) are available in the git repository at:

David, Not sure if it's too late for 2.6.36 - in case it's not, the following tree includes a last minute bugfix for vhost-net, found by code inspection. It is on top of net-2.6. Thanks! The following changes since commit b0057c51db66c5f0f38059f242c57d61c4741d89: tg3: restore rx_dropped accounting (2010-10-11 16:06:24 -0700) are available in the git repository at:

David, The following tree includes more fixes dealing with error handling in vhost-net. It is on top of net-2.6. Please merge it for 2.6.35. Thanks! The following changes since commit 38000a94a902e94ca8b5498f7871c6316de8957a: sky2: enable rx/tx in sky2_phy_reinit() (2010-06-23 14:37:04 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git

David, The following tree includes more fixes dealing with error handling in vhost-net. It is on top of net-2.6. Please merge it for 2.6.35. Thanks! The following changes since commit 38000a94a902e94ca8b5498f7871c6316de8957a: sky2: enable rx/tx in sky2_phy_reinit() (2010-06-23 14:37:04 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git

Please merge the following tree for 2.6.38. Thanks! The following changes since commit ad1184c6cf067a13e8cb2a4e7ccc407f947027d0: net: au1000_eth: remove unused global variable. (2010-12-11 12:01:48 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost-net-next Jason Wang (1): vhost: fix typos in comment Julia Lawall (1):

Please merge the following tree for 2.6.38. Thanks! The following changes since commit ad1184c6cf067a13e8cb2a4e7ccc407f947027d0: net: au1000_eth: remove unused global variable. (2010-12-11 12:01:48 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost-net-next Jason Wang (1): vhost: fix typos in comment Julia Lawall (1):

It looks like it was a quiet cycle for vhost-net: probably because most of energy was spent on bugfixes that went in for 2.6.36. People are working on multiqueue, tracing but I'm not sure it'll get done in time for 2.6.37 - so here's a tree with a single patch that helps windows guests which we definitely want in the next kernel. Please merge for 2.6.37. Thanks! The following changes

It looks like it was a quiet cycle for vhost-net: probably because most of energy was spent on bugfixes that went in for 2.6.36. People are working on multiqueue, tracing but I'm not sure it'll get done in time for 2.6.37 - so here's a tree with a single patch that helps windows guests which we definitely want in the next kernel. Please merge for 2.6.37. Thanks! The following changes

David, The following tree includes patches fixing issues with vhost-net in 2.6.34-rc1. Please pull them for 2.6.34. Thanks! The following changes since commit a3d3203e4bb40f253b1541e310dc0f9305be7c84: Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 (2010-03-14 20:29:21 -0700) are available in the git repository at:

David, The following tree includes patches fixing issues with vhost-net in 2.6.34-rc1. Please pull them for 2.6.34. Thanks! The following changes since commit a3d3203e4bb40f253b1541e310dc0f9305be7c84: Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 (2010-03-14 20:29:21 -0700) are available in the git repository at:

The following tree has fixes for vhost-net for 2.6.39. These are easier to apply on top of Jason's and Krishna's cleanups, and they got tested this way, so I thought it's better for everyone to include that, and the trivial copy_from_user optimization. But if you think it's too late for that, pls let me know and I'll try to untangle that dependency. Thanks! The following

The following tree has fixes for vhost-net for 2.6.39. These are easier to apply on top of Jason's and Krishna's cleanups, and they got tested this way, so I thought it's better for everyone to include that, and the trivial copy_from_user optimization. But if you think it's too late for that, pls let me know and I'll try to untangle that dependency. Thanks! The following

Please pull the following for 2.6.38. Thanks! The following changes since commit 0c21e3aaf6ae85bee804a325aa29c325209180fd: Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/hfsplus (2011-01-07 17:16:27 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost-net Michael S. Tsirkin (1): vhost:

Please pull the following for 2.6.38. Thanks! The following changes since commit 0c21e3aaf6ae85bee804a325aa29c325209180fd: Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/hfsplus (2011-01-07 17:16:27 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost-net Michael S. Tsirkin (1): vhost:

In mergeable buffer case, we use headcount, log_num and seg as indexes in same-size arrays, and we know that headcount <= seg and log_num equals either 0 or seg. Therefore, the right thing to do is range-check seg, not headcount as we do now: these will be different if guest chains s/g descriptors (this does not happen now, but we can not trust the guest). Long term, we should add BUG_ON

In mergeable buffer case, we use headcount, log_num and seg as indexes in same-size arrays, and we know that headcount <= seg and log_num equals either 0 or seg. Therefore, the right thing to do is range-check seg, not headcount as we do now: these will be different if guest chains s/g descriptors (this does not happen now, but we can not trust the guest). Long term, we should add BUG_ON

David, The following tree includes a couple of enhancements that help vhost-net. Please pull them for net-next. Another set of patches is under debugging/testing and I hope to get them ready in time for 2.6.35, so there may be another pull request later. Thanks! The following changes since commit 7ef527377b88ff05fb122a47619ea506c631c914: Merge branch 'master' of

David, The following tree includes a couple of enhancements that help vhost-net. Please pull them for net-next. Another set of patches is under debugging/testing and I hope to get them ready in time for 2.6.35, so there may be another pull request later. Thanks! The following changes since commit 7ef527377b88ff05fb122a47619ea506c631c914: Merge branch 'master' of

David, This is an amended pull request: I have rebased the tree to the correct patches. This has been through basic tests and seems to work fine here. The following tree includes a couple of enhancements that help vhost-net. Please pull them for net-next. Another set of patches is under debugging/testing and I hope to get them ready in time for 2.6.35, so there may be another pull request later.

David, This is an amended pull request: I have rebased the tree to the correct patches. This has been through basic tests and seems to work fine here. The following tree includes a couple of enhancements that help vhost-net. Please pull them for net-next. Another set of patches is under debugging/testing and I hope to get them ready in time for 2.6.35, so there may be another pull request later.