From: John Rigby <john.ri...@linaro.org> Upstream libc has recently changed to start using FUTEX_WAIT_BITSET instead of FUTEX_WAIT and this is causing do_futex to return -TARGET_ENOSYS.
Pass bitset in val3 to sys_futex which will be ignored by kernel for the FUTEX_WAIT case. Signed-off-by: John Rigby <john.ri...@linaro.org> Signed-off-by: Riku Voipio <riku.voi...@linaro.org> --- linux-user/syscall.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 19630ea..c7fcfc0 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -4922,6 +4922,7 @@ static int do_futex(target_ulong uaddr, int op, int val, target_ulong timeout, #endif switch (base_op) { case FUTEX_WAIT: + case FUTEX_WAIT_BITSET: if (timeout) { pts = &ts; target_to_host_timespec(pts, timeout); @@ -4929,7 +4930,7 @@ static int do_futex(target_ulong uaddr, int op, int val, target_ulong timeout, pts = NULL; } return get_errno(sys_futex(g2h(uaddr), op, tswap32(val), - pts, NULL, 0)); + pts, NULL, val3)); case FUTEX_WAKE: return get_errno(sys_futex(g2h(uaddr), op, val, NULL, NULL, 0)); case FUTEX_FD: -- 1.7.10.4