Em Thu, Dec 10, 2015 at 04:53:22PM +0900, Namhyung Kim escreveu: > Factor out warning messages into separate functions. These will be > called in the display thread later. > > Signed-off-by: Namhyung Kim <namhy...@kernel.org> > --- > tools/perf/builtin-top.c | 95 > ++++++++++++++++++++++++++---------------------- > 1 file changed, 51 insertions(+), 44 deletions(-)
Without applying patch 2, will check if it happens without this patch as well [root@ssdandy ~]# echo 2 > /proc/sys/kernel/kptr_restrict [root@ssdandy ~]# perf top perf: Segmentation fault -------- backtrace -------- perf[0x538b3b] /lib64/libc.so.6(+0x35650)[0x7f401c036650] perf[0x43af66] perf(cmd_top+0xedf)[0x43cdbf] perf[0x47b7c3] perf(main+0x617)[0x4222b7] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7f401c022af5] perf[0x4223c9] [0x0] [root@ssdandy ~]# -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
