[LTP] [PATCH] syscalls/mprotect02: hide sigfault info from dmesg

[Caspar Z. <cz...@re...>]

mprotect02 triggered an expected SIGSEGV in test, but it puts this
information in dmesg, which might cause confusion when checking results:

mprotect02[11416]: segfault at 7f9ca0060000 ip 0000003a8e3382ff sp 00007fff7aeecb68 error 6 in libc-2.12.so[3a8e200000+197000]

This patch hides the sigfault information from dmesg.

Signed-off-by: Caspar Zhang <cz...@re...>
---
 testcases/kernel/syscalls/mprotect/mprotect02.c |   20 +++++++++++++-------
 1 files changed, 13 insertions(+), 7 deletions(-)