On 9/30/19 2:02 PM, Yonghong Song wrote:

Fixes: 10d30e301732 ("libbpf: add flags to umem config")
Cc: Kevin Laatz<redacted>
Cc: Arnaldo Carvalho de Melo<redacted>
Cc: Andrii Nakryiko<redacted>
Acked-by: Andrii Nakryiko<redacted>
Signed-off-by: Yonghong Song<redacted>
---
  tools/lib/bpf/Makefile          | 27 ++++++++++++++++++---------
  tools/lib/bpf/libbpf_internal.h | 16 ++++++++++++++++
  tools/lib/bpf/xsk.c             |  4 ++--
  3 files changed, 36 insertions(+), 11 deletions(-)

ChangeLog:
   v4 -> v5:
      - Think twice. Using weak symbol for the libbpf.a API function
        xsk_umem__create() is not right. Let us make it as a non-weak
        global symbol so users cannot accidentally redefine it.

Applied. Thanks