[Differential] [Request, 4 lines] D1279: Fix crash when VIMAGE + Infiniband is compiled into the kernel

Sun Dec 7 22:53:57 UTC 2014

rodrigc created this revision.
rodrigc added reviewers: bz, hselasky.
rodrigc added a subscriber: freebsd-net.

REVISION SUMMARY
  PR: 191468

  Use CURVNET macros inside inet_get_local_port_range() function.
  Without this fix, a kernel with VIMAGE + Infiniband will panic on bootup.

  Certain necessary #include statements require LIST_HEAD.
  Add these includes to ofed/include/linux/list.h, because
  LIST_HEAD is specifically overridden in this file.

TEST PLAN
    # Compile a kernel with the following kernel config:

    include GENERIC
    ident VIMAGE

    options   VIMAGE
    options   VNET_DEBUG

    # InfiniBand support
    options OFED            # InfiniBand support
    options SDP             # SDP protocol
    options IPOIB           # IPoIB
    options IPOIB_CM        # IPoIB connected mode

    # InfiniBand Adapters
    device          mlx4ib
    device          mlxen
    device          mthca

    # bhyve kernel debug
    device bvmdebug

    # Boot it

REVISION DETAIL
  https://reviews.freebsd.org/D1279

AFFECTED FILES
  sys/ofed/include/linux/list.h
  sys/ofed/include/net/ip.h

To: rodrigc, bz, hselasky
Cc: freebsd-net