| commit | d951ba21b95938c24a28a25295c44719d3b51ee2 | [log] [tgz] |
|---|---|---|
| author | Max Filippov <jcmvbkbc@gmail.com> | Wed Sep 30 15:17:35 2015 +0300 |
| committer | Max Filippov <jcmvbkbc@gmail.com> | Mon Nov 02 18:03:07 2015 +0300 |
| tree | cc02a0697c62ff3dc2b30aa143e11690734b3038 | |
| parent | d9eb3cb24837f4fb6391b0172f17156377adabba [diff] |
xtensa: nommu: select HAVE_FUTEX_CMPXCHG Not having HAVE_FUTEX_CMPXCHG makes futex_detect_cmpxchg probe cmpxchg_futex_value_locked with NULL address. It's not guaranteed to fault without MMU, instead it locks up on Xtensa when there's no RAM at address 0. Select HAVE_FUTEX_CMPXCHG in noMMU Xtensa configurations. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>