[rdma-core,0/3] Dma-buf related fixes

Message

Xiong, Jianxin Feb. 4, 2021, 6:50 p.m. UTC

This series fixes a few issues related to the dma-buf support. It consists
of three patches. The first patch fixes a compilation warning for 32-bit
builds. Patch 2 renames a function parameter and expands an abbreviation.
Patch 3 adds check for DRM headers.

Pull request at github: https://github.com/linux-rdma/rdma-core/pull/942

Jianxin Xiong (3):
  verbs: Fix gcc warnings when building for 32bit systems
  pyverbs,tests: Cosmetic improvements for dma-buf allocation routines
  configure: Add check for the presence of DRM headers

 CMakeLists.txt         |  7 +++++
 buildlib/Finddrm.cmake | 19 ++++++++++++
 buildlib/config.h.in   |  2 ++
 libibverbs/cmd_mr.c    |  2 +-
 libibverbs/verbs.c     |  2 +-
 pyverbs/dmabuf.pyx     | 12 ++++----
 pyverbs/dmabuf_alloc.c | 59 +++++++++++++++++++++++++++++++-------
 pyverbs/dmabuf_alloc.h |  2 +-
 pyverbs/mr.pyx         |  6 ++--
 tests/test_mr.py       | 78 +++++++++++++++++++++++++-------------------------
 10 files changed, 127 insertions(+), 62 deletions(-)
 create mode 100644 buildlib/Finddrm.cmake